baber/WOPTO huggingface dataset:
Patent JP-H06335452-A (JP)
Title: Color perception test device
Inventor: YAMAOKA TAKAAKI
IPC: A61B3/06
Filed: 1993-05-31
Abstract: PURPOSE:To provide a color perception test device which is free from fear of fading and which is capable of various and highly accurate tests. CONSTITUTION:A plurality of image data different in color combination of an inducing background and a test target are stored in a memory 5; postures of the test targets are also stored; color combinations are determined by random numbers outputted from a random number (a) generating portion 2; the postures of the test targets are determined by random numbers by a random number (b) generating portion 3; a picture image as determined is displayed on a color display 6, and a testee inputs his answer from an input portion 1 as to what color combination and what poisture it is.
Patent JP-S63312561-A (JP)
Inventor: JIAN RUIJI FUARUTSUOONI
IPC: B60W10/04
Filed: 1988-05-26
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-S62285543-A (JP)
Title: Data transmission system
Inventor: YASUE KAZUO
IPC: H04L69/40
Filed: 1986-06-04
Abstract: PURPOSE:To prohibit the change of processing of a program without changing the content of the program stored in advance by using an external command so as to operate a function branched to a specific address coincident with an address accessing the program. CONSTITUTION:Data transmitters 1, 2, 3, 4, each is provided with a setting means 22 setting plural optional value and an effective means 21 instructing whether or not the value set by the setting means 22 is effective. The address by which the 2nd data transmitter 2 executing the program accesses and the address set by the setting means 22 are coincident and the effective means 21 is effective, then the address is branched to a specific address corresponding to the effective means 21, the processing of the program stored in advance in the 2nd data transmitter 2 is made ineffective succeedingly to execute the program of branched destination. Thus, the processing of the program is changed without changing the content of the program stored in advance.
Patent JP-S619602-A (JP)
Title: Condenser
Inventor: FUJIWARA MASAZUMI
IPC: G02B5/04
Filed: 1984-06-23
Abstract: PURPOSE:To improve additionally the condensing performance of a prism type condenser by cutting off both ends of the photodetecting faces of the prism type condenser and the surface near the same by a plane or curved face to decrease the area of the photodetecting face. CONSTITUTION:Both ends of the photodetecting faces 2c of the prism type condenser having an opening face 2a, photodetecting face 2c and base 2b constituted with a transparent dielectric medium and the surface near the same cut off by the plane or curved face to decrese the area of the face 2c and to condense the incident light from the face 2a to the face 2c having the small area by utilizing the reflection on the cut faces. The range of the incident light that can be condensed is increased if the faces except the face 2a and the face 2c are fihished to specular surfaces. Diversified variations exist in the position and shape of the faces to be cut as well; for example, the condenser of the type of which the cut faces are made parabolic are also conceivable.
Patent JP-H07310416-A (JP)
Title: Handrail structure
Inventor: KITAMURA MASAKAZU
IPC: E04F11/18
Filed: 1994-05-18
Abstract: PURPOSE:To increase heating efficiency by heating one end of a handrail body comprising a heat pipe by an electric heater and controlling the electric heater by a temperature control device so that the temperature of the handrail surface can be maintained at a specified value. CONSTITUTION:A power is supplied to a temperature control device 11, and the desired surface temperature of a handrail body 2 comprising a heat pipe is set by a temperature setting means. Next a heating means 3 such as an electric heater, etc., is heated by a control current from the control device 11, and working liquid in a liquid accumulated part located near a recessed part 7 of an enclosed pipe 4 is heated and evaporated. Also the vapor generated is moved upward and diffused in the pipe 4 so as to heat the overall pipe. Then the vapor is cooled by heat exchange, and the working liquid condensed into liquid lowers by the capillary action of a wig 5 and returns to the liquid accumulated part for re-heating and re-evaporation. In addition, when the temperature of the body 2 is raised to the set value, the control current from the control device 11 is output to the heating means 3 so that temperature can be maintained. Thus the handrail can be heated rapidly and efficiently, reduced in size, and increased in attractiveness.
Patent JP-S5466611-A (JP)
Title: Treatment of fraction of diisobutyl ketone
Inventor: NAKAYAMA ATSUHIKO
IPC: C07C49/04
Filed: 1977-10-31
Abstract: PURPOSE: To obtain a colorless fraction of diisobutyl detone, easily, by the light- irradiation of a distillation fraction of diisobutyl ketone which is a byproduct in the preparation of methylisobutyl ketone from acetone and isopropanol by the aldol condensation and subsequent hydrogenation.  
     CONSTITUTION: Methylisobutyl ketone is obtained through single or multp-step process e.g. by the aldol condensation and hydrogenation of acetone and isopropanl. In this reactio, diisobutyl ketone as well as methyliaobutylcarbinol and other many components are obtained as byproducts. Then methylisobutyl ketone and the corresponding carbinol are recovered by distillation. Ultraviolet rays from, e.g. a Hg acr-lamp or a hydrogen discharge lamp, or sunlight is radiated to the distillction fraction containing diisobutly detone (pale yellow and ≤30 of APHA) at e.g. 0W50°C to give a discolored fraction of diisobutyl ketone having an APHA value of ≥20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09312868-A (JP)
Title: Radio selection call receiver
Inventor: MIYASHITA MASAFUMI
IPC: G04G21/04
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To gain a receiver that performs a stable receiving operation, avoiding alarm processing, etc., which generates noise when it receives frame data addressed to oneself by adding an offset to time information extracted from radio information and performing clock adjustment. SOLUTION: In a receiving part 1, a selection call signal sent from a radio sending station is demodulated, and in a control part 2, a synchronous signal and a call number are detected and decoded. When the synchronous signal is detected in the control part 2, an operation control signal 102 for battery saving is supplied to the receiving part 1. When the received call number coincides with one's own call number stored in IDROM 5, the following messages, etc., are received. The received messages or time data that sent from a clock part 3 are shown in a display part 4. One frame of a selection call signal has the length where one minute is divided into thirty-two equal parts, and n-th frame is sent at timing of zero second, i.e., at timing of a minute carry. A receiving operation is performed in a frame n, and the clock part 3 is set by time information.
Patent JP-S5831539-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: SASAMOTO TOSHIROU
IPC: B05D7/00
Filed: 1981-08-19
Abstract: PURPOSE:To prevent a resin from oozing out through the boundary surfaces between circuit end  surfaces and external leads in the process for coating the circuit element surface with a resin,  by a method wherein the end surfaces of a circuit including the external lead terminal sides  are heated at 40-150 deg.C, and a synthetic resin is dropped onto the circuit while the part of the  circuit other than the end surfaces is being cooled. CONSTITUTION:A hybrid integrated circuit element 1 is placed on hot plates 3 so that the end  surfaces thereof on the sides from which external lead terminals 2 have been led out will be  on the hot plates 3 respectively and so that the element 1 will be substantially horizontally  placed without inclining more than 2 deg.. The plates 3 are controlled so that the temperature will  be 60+ or -5 deg.C. Then, a cooling air 4 is blown against the element 1 from the reverse side thereof  at 1l/min. so that the end surface parts of the element 1 will be high in temperature but the  central part thereof will be low in temperature. Then, a proper amount of LTV silicone resin  as a synthetic resin 5 is dropped onto the circuit part and is left as it is for about 1min until  spreading over the circuit surface and the bonding parts between the same and the external l eads. Since the temperature distribution is such that the ends of the element circuit are high  intemperature, the flowage of the resin completely stops at the substrate end surfaces, and also  there is no possibility of oozing out of the resin through the external leads or the bonding parts between the external leads and the element.
Patent JP-H09322519-A (JP)
Title: Linear motor
Inventor: HORI HIRONOBU
IPC: H02K41/02
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a stable propulsive force by a method in which elastic members are provided on the side surface of a mover block opposite to the side surface on which 1st brushes are provided so as to produce an actuation force balancing the actuation force of the 1st brushes and uniform gaps between a permanent magnet and the facing pieces of the mover block to suppress friction. SOLUTION: Flat springs 17 are provided on the side surface of a movable table 7 opposite to the side surface on which brushes 11 are provided. The respective flat springs 17 are brought into elastic contacts with the 2nd side wall 2d of a stator case 2, and the thickness, length, etc., of the flat spring 17 are designed so as to have the actuation force of the flat springs 17 balance the actuation force of the brushes 11.  With this constitution, a gap between a permanent magnet 3 and the facing piece 8a of a yoke 8 and a gap between a permanent magnet 3 and the facing piece 8b of a yoke 8 are equal to each other and a friction force which is produced by the contact between a guide piece 2i and a cap 8d on the tip of the facing piece 8a or by the contact between a guide piece 2i and a cap 5e on the tip of the facing piece 8b can be eliminated, so that a stable propulsive force can be obtained.
Patent JP-H02307075-A (JP)
Title: Inspection device for electronic component
Inventor: NAGAI KIYOHARU
IPC: G01R31/26
Filed: 1989-05-23
Abstract: PURPOSE:To enable accurate and secure positioning by positioning a probe and a lead terminal by aligning marking with the lead terminal. CONSTITUTION:The electronic component equipped with plural lead terminals 7 is conveyed on a paper tape 5 under the guidance of a guide 1. Blocks 15 and 22 which are movable in the conveyance direction and at right angles to the conveyance direction respectively by adjusting screws 14, 21 are stacked and arranged on a frame body 13 arranged above the guide 1. A cylindrical rotary body 30 fitted detachably with a fitting tool 37 is supported on the block 22. Plural probes 12 which detect characteristics of the electronic component by abutting on the lead terminals of the electronic component are implanted in the reverse side of the fitting tool 37. A positioning block 39 is fitted in the rotary body 30 instead of the fitting tool 37 when the probes 12 and lead terminals 7 are positioned. Then the marking 40 provided at the part on the lower surface of the positioning block 39 corresponding to the probe implantation part is aligned with the lead terminals 7 to position the probes 12 and lead terminals 7.
Patent JP-H08295172-A (JP)
Title: Refueling vehicle
Inventor: TSUCHIYA KENICHI
IPC: B64F1/28
Filed: 1995-04-27
Abstract: PURPOSE: To provide a refueling vehicle which does not require to keep operating while an remote operating means is being held when refueling is done by the use of a pistol nozzle, but requires to keep operating while only the pistol nozzle is being held, and thereby extraordinarily enhances its operability. CONSTITUTION: Fuel oil in an on-vehicle tank 2 has paased by a refueling pipeline 8 to which a refueling equipment group 11 is disposed, and refueling is done to an aircraft through either one of a first refueling hose 10 equipped with a pressure refueling nozzle 9 or a second refueling hose 12 equipped with a pistol nozzle 11 by way of a manual three-way valve 17 thereafter. And its system comprises a control valve 16 provided for the refueling pipeline 8, a remote operating means 25 capable of opening/closing the aforesaid control valve, and a control section C capable of detecting the switch-over condition of the three-way valve 17, and of opening/closing the control valve 16 provided therein.  The control valve 16 can be opened only when opening is done by the remote operating means 25, and only when switch-over for opening to the pistol nozzle side 11 of the three-way valve 17 is made so as to be detected by the control section C.
Patent JP-S5254384-A (JP)
Title: Semiconductor memory device
Inventor: HORIUCHI SHIGEHARU
IPC: H01L27/108
Filed: 1975-10-30
Abstract: PURPOSE:To improve read sensitivity without icreasing chip area by providing digit lines exclusive for write and exclusive for read, and increasing the amplification factor.
Patent JP-H01299376-A (JP)
Title: Globe valve and manufacture of casing for said globe valve, and repair method for said globe valve and repair jig used
Inventor: TAMACHI KIMIO
IPC: F16K43/00
Filed: 1988-05-27
Abstract: PURPOSE:To enable repair without removing fluid out of piping when leaks develop by arranging an auxiliary valve body rotatably in a through hole, and thereby providing a valve body which allows fluid to be interrupted or pass through by letting it come in contact with or be separated from a valve seat. CONSTITUTION:When a valve stem 6 is moved up or down with a handle 21 rotated, fluid is interrupted or released. And when fluid leaks develop between the valve stem 6 and a gland packing 28, an auxiliary valve body 2 can be rotated by 90 deg. within a casing 1, and the flow passage of the casing 1 can be separated from both cavities 25 and 26 within the auxiliary valve body 2 by rotating the auxiliary valve body 2. After the passage has bee been separated, when the both the valve stem 6 and a packing case 3 are pulled out, the upper section can be opened, the valve stem 6, the gland packing 28 and a valve seat 27 can thereby be repaired.
Patent JP-2000327358-A (JP)
Title: Method for joint processing of optical fiber preform
Inventor: YAMAMURA KAZUICHI
IPC: C03B23/207
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject method comprising such a practice that at least one end portion of an optical fiber preform and a dummy rod or the like is machined convex-fashion followed by both the end portions are melted under heating and weldedly jointed together, thereby easily accomplishing the objective junction in a short time without causing cracks or the like at the joint even if the outer diameters of the above members differ from each other. SOLUTION: This method comprises the following practice: the respective end portions of an optical fiber preform and a dummy rod or dummy tube, or two optical fiber preforms are melted under heating and weldedly jointed together; in this case, at least one end portions of the above members is machined convex-fashion prior to conducting the jointing; wherein the above machining is made preferably as follows: an R-chamfering or C-chamfering at >=r/5 (r is the radius of an optical fiber preform or dummy rod) is performed, or, a C-chamfering at >=t (t is the wall thickness of a dummy tube) is performed on the end portion of an optical fiber preform, and/or, an R-chamfering or C-chamfering at >=t/5 is performed on the outer or inner circumference of the end portion of the dummy tube.
Patent JP-S5654772-A (JP)
Title: Battery capacity monitor for diesel engine generator
Inventor: YAMAMOTO KAZUAKI
IPC: H01M10/42
Filed: 1979-10-11
Abstract: PURPOSE:To obtain capacity monitor with a simple circuit constitution and high reliability by detecting instantaneous voltage drop of a battery just after a starting of a cell motor and avoltage value of a battery during an engine cranking of the cell motor. CONSTITUTION:Battery voltage detecting relays 2, 3 are connected to the positive side of a battery, and other ends of the relays 2, 3 are connected to the negative side of the battery. A cell motor 5 is connected to a positive terminal of the battery 1 through a cell motor main contact 4, and other end of the cell motor 5 is connected to a negative terminal of the battery 1. When a cell motor starting direction is issued and cell motor starting auxiliary relay contact point 15A becomes closed, if the battery voltage detecting relay 2 detects an instantaneous low voltage at the cell motor starting, i.e. an insufficient capacity of the battery, or the battery voltage detecting relay 3 detects a low voltage during the engine cranking, an alarm is output to show the insufficient capacity of the battery.
Patent JP-H01300414-A (JP)
Title: Apparatus for inspecting thin film head
Inventor: MIZOGAMI HATSUMI
IPC: G11B5/455
Filed: 1988-05-30
Abstract: PURPOSE:To detect even the latent wiggle of the thin film magnetic head which is a finished product by providing electromagnets of an INDEX-synchronized AC supply magnetic field and step current supply magnetic field to a magnetic disk device mounted with the thin film head. CONSTITUTION:The wiggle depends particularly on the intensity of the difficult axis direction 11 of the thin film head 1. A ferromagnetic material 5 consisting of barium ferrites is adhered or screwed to a spacer 4 consisting of a nonmagnetic material and the electromagnets 6 are provided right above the magnetic disk 2. The external magnetic field is set at prescribed intensity. The wiggle is liable to appear near the max. magnetic field intensity in the difficult axis direction 11 of the external magnetic field in this way if the signals recorded on the magnetic disk are read out by the thin film head 1. The normal/ defective condition of the wiggle of the thin film head 1 is thus discriminated simply by measuring phase shift in an extremely narrow range in one period of the read out waveforms.
Patent JP-S61287217-A (JP)
Inventor: NAGAI YASUNOBU
IPC: H01G13/02
Filed: 1985-06-14
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-H08331668-A (JP)
Title: Monitoring and controlling method and system therefor
Inventor: KURITANI TAKASHI
IPC: H04Q9/00
Filed: 1995-05-29
Abstract: PURPOSE: To suppress the increase of communication traffic to a low degree for a managing device by a controller because the controller receives set data and stores the data, and the state data of this terminal equipment is transmitted to the managing device if the terminal equipment satisfying a condition exists by referring to the set data. CONSTITUTION: When 60 minutes passes after the operation of a monitoring and controlling system is started, a decision part 7 judges that period time becomes 30 minutes for address numbers 1 to 200, the state data of the address numbers 1 to 500 is successively read from a buffer 2b and the data is outputted to a transmission/reception part 2a. The transmission/reception part 2a successively transmits these 500 state data to a transmission/reception part 3a via a signal line L2. This transmission/ reception part 3a successively receives state data and outputs this state data to a main control part 3b. This main control part 3b outputs this state data to a display part 3c. Therefore, the number of times of the signal passing the signal line L2 is 500 times to be transmitted from a controller 2 to a managing device 3. Although the transmission of set data of 500 times is performed when a setting is performed, the influence of load is little as compared with the transmissions of 5 hundred thousand times for 30 days.
Patent JP-S5254920-A (JP)
Title: Induction electric machine
Inventor: SAITOU TATSU
IPC: H01F27/26
Filed: 1975-10-31
Abstract: PURPOSE: For minimizing the heat loss of an iron core fastening hardward and preventing the local heating, a shield plate and a packing inserted between this and the iron core fastening hardware opposite to this. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08334750-A (JP)
Title: Liquid crystal display device
Inventor: OBARA HIROSHI
IPC: G02F1/1333
Filed: 1996-05-24
Abstract: PURPOSE: To form smooth and flat orientation surfaces and to stabilize orientation by specifying the crystal grain sizes of transparent electrodes to specific values or below and forming inorg. films having crystal grain sizes of specific values or below between the transparent electrodes and oriented films. CONSTITUTION: The crystal grain size of the transparent electrodes 2 formed on a pair of substrates 1 facing each other are <=0.1μm and further, the inorg. films having the crystal grain sizes of <=0.1μm are formed between the transparent electrodes 2 and the oriented films 3. The crystal grain sizes of the transparent electrodes 2 and the inorg. films are required to be <=0.1μm. The ruggedness of the surfaces increases and is liable to affect the tilt angles of liquid crystal molecules if the crystal grain sizes exceed 0.1μm. The oriented films 3 are formed of a film thickness of 300 to 1000 angstrom. The oriented films are liable to be affected by the surface condition of the transparent electrodes 2 of the lower layers and the nonuniformity of the tilt angels of the liquid crystal molecules is resulted if the film thickness is below 300 angstrom.  The problem of the resistance between the upper and lower transparent electrodes 2 and orientation characteristics arises if the film thickness exceeds 1000 angstrom.
Patent JP-S62286291-A (JP)
Title: Piezoelectric porcelain composition
Inventor: SUZUKI MASAHIKO
IPC: C04B35/48
Filed: 1986-06-05
Abstract: PURPOSE:To improve sintering property, by adding both ZnO and Bi2O3 to a piezoelectric porcelain composition, whose main component is lead based oxide. CONSTITUTION:Both ZnO and Bi2O3 are added to the basic composition of a piezoelectric porcelain composition, whose main component is lead based oxide. The basic composition of the piezoelectric porcelain composition used has the compositions as follows: e.g., 32.5 mol % PbTiO3; 25.0 mol % pbZrO3; 37.5 mol % PbO3; and 5.0 mol % SrTiO3. ZnO and Bi2O3 of equal mol % are further added to said composition. Thus stable sintering can be performed advantageously.
Patent JP-H01298478-A (JP)
Title: Intersection position detector
Inventor: MIKAMI KAZUO
IPC: G06T7/60
Filed: 1988-05-27
Abstract: PURPOSE:To detect an intersection position at a high speed and stably by setting an individual window for two sides of an object picture, dividing equally the area in respective windows and calculating the coordinates of the intersection of two sides from the area of the object part in respective dividing areas. CONSTITUTION:First and second windows 5 and 6 are set to two sides to sandwich an intersection H for an object picture 2 obtained by image-picking up an object and the area in respective windows is divided equally, the area of the object part in respective dividing areas is measured and the coordinates of the intersection of two sides are calculated from the measured result. In this case, the number of picture elements to constitute the object part of the picture is counted from a video signal, an area is measured, the vertical flyback period of the video signal is used, the calculation operation of intersection coordinates is executed, and the coordinates of the intersection of two sides perceived by a video rate can be obtained. Since two windows may be only designated, operability is excellent, and since an integrating processing is executed, the measurement error due to the noise and the distortion of a picture becomes smaller and the stable measurement can be executed.
Patent JP-S6023773-A (JP)
Inventor: ISHIDOU TSUNEMICHI
IPC: F26B17/14
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。