baber/WOPTO huggingface dataset:
Patent JP-H02228652-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: NAKAJO KIYOSHI
IPC: G03C7/36
Filed: 1989-03-02
Abstract: PURPOSE:To improve the fastness of color image and image preservable properties by making combination use of a pyrazoloazole coupler and a specific malondiamide type DIR compd. CONSTITUTION:This photosensitive material contains one kind of the coupler expressed by formula I in one layer of green sensitive silver halide photosensi tive layers and contains one kind of the compd. expressed by formula II in one layer of the silver halide color photographic sensitive material. In the formu la I, R<a1> denotes the group which can be eliminated by a coupling reaction with an arom. primary amine developing agent; Za to Zc denotes methine, =N- or -NH-. In the formula II, R1, R2 denote an alkyl group, alkyl thio group, etc.; R3, R4 denotes a group which can be substd.; T denotes a group which is cloven in the bond with X; X denotes a cyclic thio group to be combined with T by a nitrogen atom; m and n denote 0 to 4 integer. The fastness of the color images obtd. when the malondianilide compd. is used as the image forming coupler together with the pyrazoloazole type coupler is enhanced in this way and the increase of the stains after the processing of the unexposed part is prevented.
Patent JP-H02228429-A (JP)
Title: Operation of sintering machine
Inventor: NAKAJIMA RYUICHI
IPC: C22B1/20
Filed: 1989-03-02
Abstract: PURPOSE:To eliminate the variance in the sintering state in the cross direction of a pallet by providing plural split roll feeders having the same diameter below a raw material surge hopper and controlling the rotating speed of the feeders to change the charging density in the cross direction of the pallet. CONSTITUTION:Plural split roll feeders having the same diameter are provided on the same level below the raw material surge hopper, and the rotating speed of the feeders is controlled based on the numerical values (e.g. waste gas temp.) for the sintering state obtained moment by moment to change the charging density in the cross direction of the pallet. By this method, the sintering rate is easily and surely uniformized, and the product yield is increased.
Patent JP-H02231207-A (JP)
Title: Suspension bush construction
Inventor: NIIBE TADAYUKI
IPC: B60G7/02
Filed: 1989-03-02
Abstract: PURPOSE:To improve driving comfort and steering stability by rigidly securing a shaft to allow a suspension bush to freely slide in the fore/att direction of a car body, and variably controlling the fluid pressure of a fluid chamber which receives the load in the fore/aft direction of the car body to adjust the resistance force of the bush. CONSTITUTION:When a solenoid valve 14 is opened, the shifting of fluid from a fluid chamber 10 to a reserver 13 becomes possible. Therefore, when a load directed toward the aft of a car body is received by a lower arm 1, for example, No.2 intermediate cylinder 6 slides backward together with a rubber 8, an outer cylinder 7 and the lower arm 1, making a spring 11 contracted. Therefore, the fluid inside a fluid chamber 10 is discharged into a reserver 13, which reduces the resistance of a bush 2 to improve driving comfort. On the other hand, when the solenoid valve 14 is closed, the shift of the fluid from the fluid chamber 10 to the reserver 13 is hampered. Therefore, when the lower arm 1 receives the load directed toward the aft of the car body, the fluid pressure inside the fluid chamber 10 is increased, which increases the resistance of the bush 2 to improve steering stability.
Patent JP-H01223564-A (JP)
Title: Information processor
Inventor: UDA TOSHIYUKI
IPC: G06F17/16
Filed: 1988-03-03
Abstract: PURPOSE:To eliminate the checking of wasteful mask data and to realize the high speed of a vector operation by obtaining the information of the number of times, as well to invert the mask data simultaneously when the vector mask is prepared. CONSTITUTION:Arrangement data for preparing a mask are inputted to operand registers 1 and 2 for preparing a mask. A mask preparing instruction set to an instruction word register 5 is decoded by an instruction decoder 6 and the comparing instruction is sent to a comparator 3. When the conditions of 'A(I)>=0' are detected, 1 is inputted to the least significant bit of a mask data register 4, when the conditions of 'A(I)<0' are detected 0, is inputted to the least significant bit of the mask data register 4 and the mask data up to the preceding element stored in the register 4 are shifted to one bit higher-order. A counter register 9 is updated as long as the result, in which the output from the circuit 3 and the lower-most bit output of the register 4 are logically operated by an exclusive OR circuit 8, is 1.
Patent JP-S62205684-A (JP)
Title: Semiconductor light emitting device
Inventor: SUGANO YOSHIYASU
IPC: H01S5/026
Filed: 1986-03-05
Abstract: PURPOSE:To obtain a compact semiconductor light emitting device, by forming a semiconductor light emitting element and a detecting element, which monitors the light emitted from the light emitting element, as a unitary body. CONSTITUTION:On an N-type GaAs substrate 21, an N-type GaAlAs crystal layer 22, a GaAlAs active layer 23, a P-type GaAlAs crystal layer 24 and a P-type GaAs crystal layer 25 are formed. An electrode 31 is formed on the bottom part of the substrate 21, and an electrode 32 is formed on the upper part of the crystal layer 25. Insulating films 26 comprising SiO2, Al2O3 and the like are formed on laser-light emitting end surfaces 41 and 42. On one end surface 41, an alphaSiGe layer 27, in which P-type impurity atoms of B are added, and an amorphous (alphaSi) layer 28, in which N-type impurity atoms of P are added, are formed. A part of the N-type alphaSi layer 28 is removed, and electrodes 29 and 30 are formed. Thus a monitor diode, which has a hetero P-N junction of the alphaSi 28 and the alphaSiGe 27, is formed as a unitary body together with a semiconductor laser element.
Patent JP-S57162470-A (JP)
Title: Non-volatile memory using semiconductor compound
Inventor: NIINA TATSUHIKO
IPC: H01L29/792
Filed: 1981-03-31
Abstract: PURPOSE:To manufacture the non-volatile memory operating at high speed by a method wherein the hetero joint comprising the non-dope GaAs layer and the N type GaAs layer is used as the electronic storage layer. CONSTITUTION:The N type GaAs layer 11 with several mum thcikness and the non-voltile GaAs layer 12 with less thickness of 50-1,000Angstrom are laminated on the N type GaAs substrate 10 to be epitaxially grown. Then the first insulating film 14 with around 200Angstrom thickness is mounted on the central part of said layer 12 and the floating gate 14 comprising Mo or multicrystal Si with less dimension is formed on said insulating film 14 and the exposed surface of the film 14 is surrounded by the second insulating film 15 whereon the gate electrode 16 is mounted. Then the source electrode 17 and the drain electrode 18 are respectively formed on the layer 12 holding the gate 13 while the reverse side of the substrate 10 is also coated with the substrate electrode 19. Through these procedures, the electronic storage layer is consistued by means of the hetero joint with the said layer 11 making use of said thinner layer 12 as the operating layer.
Patent JP-H05248836-A (JP)
Title: Pattern inspecting apparatus
Inventor: HIZUKA TETSUO
IPC: G01R31/02
Filed: 1992-03-05
Abstract: PURPOSE:To improve inspecting accuracy by providing a means and the like, which can always control a threshold value so as to follow an actual level. CONSTITUTION:A signal generating means 52 generates a third signal corresponding to the sum of a first signal A and a second signal B, a fourth signal of the difference and a fifth signal of the rate of the sum and the difference. An analog signal alpha corresponding to the fifth signal is outputted from a height operating circuit 51. An analog signal beta corresponding to the third signal is outputted from a brightness operating circuit 52. An averaging circuit 56a of a variable-threshold-value setting circuit 52 generates and outputs a signal SIGMAalphathrough an integrating circuit. A sample-and-hold circuit 56b samples the signal SIGMAalpha from the circuit 56 at the specified timing and holds the value SIGMAalphaH. An offset circuit 56c adds a specified offset value to the SIGMAalphaH and generates a variable threshold value SL10. An accurate binary-coded signal alpha without the effect of high-frequency noises can be formed based on the variable threshold value. Thus, the inspecting accuracy of wirings and patterns can be improved.
Patent JP-S56145764-A (JP)
Title: Coreless motor
Inventor: FUKAMI TADASHI
IPC: H02K23/54
Filed: 1980-04-14
Abstract: PURPOSE:To improve the efficiency of a coreless motor by providing a hollow core disc-shaped coil rotatable with respect to a yoke along the outer periphery of the disc-shaped yoke and field magnets for supplying magnetic fluxes axially oppositely directed to the planes opposite to the center to each other. CONSTITUTION:Field magnets 3a, 3b, 4a, 4b magnetized vertically with respect to the plane and formed in a sector shape having an angle of approx. 108 deg. are secured to the inner surfaces of a case 1 and a cover case 2 respectively. Yoke members 5, 6 are superposed, disks 5a, 6a are contacted, and cylindrical parts 5b, 6b are engaged to form yokes. A coil 10 is so formed as to retain a predetermined interval with the outer surface along the outer surfaces of the cylindrical parts 5a, 6a. A central hole 10a is so formed at the center of the lower surface of the coil 10 so as not to contact with the outer periphery of the cylindrical part 6b, and a rectifier 12 secured to the rotor shaft 9 is secured to the center of the upper surface of the coil 10.
Patent JP-S52132967-A (JP)
Title: Automatic gas igniter
Inventor: ABE TOSHIROU
IPC: F23Q3/00
Filed: 1976-04-28
Abstract: PURPOSE: To provide an auttomatic gas igniter, with which even when gas supply ceases immediate ignition can be obtained as soon as gas begins to be supplied again. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62205419-A (JP)
Title: Printer terminal equipment with edition function
Inventor: ITO KAZUO
IPC: G06K15/00
Filed: 1986-03-05
Abstract: PURPOSE:To print and output the output of a computer in a slip format by automatically setting the 1st printer printing the output of the computer and the form that the 1st printer outputs and providing the 2nd printer printing the output of a word processor. CONSTITUTION:The printer 11 is controlled by the computer 2, prints data that the computer 2 outputs at a required position on the form and outputs it as the form 101. A paper feed mechanism 12 sets the form 101 to the printer 14. An operator previously generates a variety of table formats by the word processor 13 and inputs them on a floppy disk. When the form 101 is set to the printer 14, the operator operates the processor 13 to output the prescribed format, and causes the printer 14 to print the output and output the form 102. Accordingly the output data of the computer 2 is printed together with a process control table in a table format.
Patent JP-S62207123-A (JP)
Inventor: WATANABE EIJI
IPC: H02H3/38
Filed: 1986-03-06
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-S63215934-A (JP)
Title: Trouble detector for engine
Inventor: YAMADA HIROSHI
IPC: G01M15/00
Filed: 1987-03-04
Abstract: PURPOSE:To enable detection of a trouble such as the back-lash of a fly-wheel, by arranging electromagnetic pickup coils at a specified interval from the fly- wheel to judge a trouble of an engine depending on changes in the level of the detection output. CONSTITUTION:When a trouble such as back-lash of a fly-wheel 2 and eccentricity of a crank shaft occurs in an engine 1, a fly-wheel gear 2 oscillates to vary the interval between the electromagnetic pickup coil 3 and the wheel 2 with the rotation of the engine 1. Consequently, an output signal from the coil 3 passes through a low pass filter 6, while a signal corresponding to changes in level is detected 7 and a voltage is applied to a comparator 8 corresponding to the amplitude of the signal. Here, when the voltage exceeds a preset voltage of a voltage source 9, a trouble of the engine 1 is determined to occur and a signal is generated to perform a display thereof and hence an emergency stop of the engine 1.
Patent JP-H11250115-A (JP)
Title: Logical verification method using emulator
Inventor: KATO SATORU
IPC: G06F11/22
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a logical verification method using an emulator capable of quickly executing the logical verification and debugging of a computer to be developed. SOLUTION: The emulator is initialized, a test program is loaded into a simulator on the emulator which is prepared for simulating a computer and the simulator is allowed to execute the test program. When an error occurs in the simulator, the emulator is initialized, the test program is loaded again into the simulator on the emulator to allow the simulator to execute the test program again, the simulator is stopped by several cycles before the detection of the error, and all FF/RAM values in the simulator are dumped. The dumped FF/RAM values are loaded to a simulator on a software simulator to start the simulator on the software simulator.
Patent JP-S63217949-A (JP)
Title: Controller for motor
Inventor: YAMAMOTO HIDEYUKI
IPC: H02P1/16
Filed: 1987-03-04
Abstract: PURPOSE:To suppress the rush current of a motor by mounting a negative temperature coefficient temperature sensitive semiconductor connected in series with a winding in a vent passage of a fan coupled to the motor. CONSTITUTION:When a switch 5 is opened, a current flowing to a temperature sensitive semiconductor 4 connected to motor brushes 8, 9 is cut off, and self- generated heat is stored to become a natural cooling state. A fan 3 coupled directly to a motor 2 is continuously rotated due to its inertia for a predetermined time to feed air of predetermined windage into a case at this time. Thus, the semiconductor 4 is abruptly reduced at its temperature by the cooling effect of the air stream to be returned to an initial low temperature state in an extremely short time. Accordingly, even if the switch is turned ON and OFF repeatedly in a short time, the semiconductor 4 is set to a low temperature state when the switch 5 is closed, i.e., has a high resistance, thereby always suppressing a rush current.
Patent JP-H03255857-A (JP)
Title: Air conditioner and heat exchanger used for the same and manufacture thereof
Inventor: ITO MASAAKI
IPC: F24F3/153
Filed: 1990-03-02
Abstract: PURPOSE:To provide a room air conditioner capable of blowing out high temperature air hotter than the condensation temperature in a condenser by thermally dividing a condenser-heat exchanger into an upper air stream side heat exchanger and a lower air stream side heat exchanger and controlling the heat exchange capability of the lower air stream side heat exchanger. CONSTITUTION:When a compressor 9 is operated during heating operation in a room air conditioner, the refrigerant which is turned into a high pressure and high temperature is cooled by the air of a room fan 8 when passing through a heat exchanger 1 which is thermally divided into an upper air stream side heat exchanger 1a and a lower air stream side heat exchanger 1b with an indoor unit 31, and it is turned into high pressure/low temperature liquid refrigerant and insulation-expanded with an expansion valve 10 and turned into low pressure/low temperature refrigerant, and then it is evaporated with an outdoor unit 32, returning to the compressor 9. The inlet air 5a absorbed by the lower stream side heat exchanger 1b is preheated by the upper stream side heat exchanger 1a and further heated by the lower stream side heat exchanger 1b so that it may be turned into high temperature air and blown out from an air outlet 5b. Furthermore, higher temperature air can be blown out by adapting the lower stream side heat exchanger 1b to serve for a super heat refrigerant gas region. Therefore, the heat exchange capability of the lower steam side heat exchanger is controlled so that its capability is properly adjusted downward.
Patent JP-H01222918-A (JP)
Title: Method for manufacturing information recording medium substrate
Inventor: WATANABE SEIICHI
IPC: G11B7/26
Filed: 1988-03-02
Abstract: PURPOSE:To enable a substrate showing an excellent optical property to be manufactured by a process that a certain information recording medium is fabricated by manufacturing as substrates which are a molding substance made by injection molding under arbitrarily injection molding conditions and a substance finished through a specified heat treatment, thereafter, on the basis of the fluctuation tendency with the substrate, the injection molding conditions are adjusted so that the double refractive index of the information recording medium substrate after manufactured may become below a required value. CONSTITUTION:The disc-shaped molding substance made by injection molding has the density ununiformity in a resin material, orientation and residual stress, and so in each process of the fabrication of the information recording medium and the storage thereof, the fluctuation of the double refractive index accrues gradually. Preceding to the elapsed fabrication process, the heat treatment is performed at the heat treatment temperature above 80 deg.C and for the heat treatment time more than 15min for the purpose of bringing the fluctuation of the double refractive index up to the substantially stopping state. After the injection molding, the measurement of the molding substance and the double refractive index of the information recording medium substrate after being fabricated and manufactured are repeatedly given whilst the injection molding being varied, so that the injection molding conditions may be decided wherein the disc-shaped injection molding substance showing the double refractive index of a target can be obtained.
Patent JP-S62116519-A (JP)
Title: Cell metabolism activating substance extracted from placenta, extraction thereof and method for inactivating hepatitis virus
Inventor: ANDO YOSHITAKA
IPC: A61K35/50
Filed: 1986-03-05
Abstract: NEW MATERIAL:A water-soluble protein originated from placenta obtained by normal delivery of man or cattle. The human-originated substance has an estimated molecular weight of 92,000 and an isoelectric point of about 5.5-6 and the bovine-originated substance has an estimated molecular weight of 80,000 and an isoelectric point of about 5-5.5. USE:A cell metabolism activating substance. It is used as a hepatotonic agent, remedy for gastric and duodenal ulcer, immunoactivator, etc. PREPARATION:A water-soluble protein originated human placenta can be produced by homogenating a human placenta at a low temperature, adding a phosphoric acid buffer solution containing NaCl and having low ionic concentration to the placenta, leaving the mixture to stand for 6hr - a whole day and night, centrifuging the mixture, adding 40% saturated ammonium sulfate to the supernatant liquid, separating the supernatant liquid, adding 60% saturated ammonium sulfate to the liquid, separating the precipitate by gel-filtration and purifying by ion exchange chromatography. The activity of the protein can be stabilized and viruses are inactivated by adding the water-soluble protein to 60% saturated ammonium sulfate solution and heat-treating the precipitate.
Patent JP-H11248063-A (JP)
Title: Pipe fitting
Inventor: SUZUKI TOSHIMITSU
IPC: F16L21/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To permit anyone to fasten easily and establish applicability even to a fluid of corrosive nature. SOLUTION: When a pipe 6 is inserted into the body 1 of pipe fitting and a nut 5 is driven to the body 1 of fitting, a conical surface 5a of the nut 5 is fitted on the conical surface 4b of a collet 4, which 4 is thereby moved in the axial direction to compress a plurality of soft seals 2 through seal ring 3, and a sealing effect in association with the pipe 6 is generated. At the same time, a wedge-shaped projection 4a on the collet 4 bites into the pipe 6, which is thus prevented from slipping off.
Patent JP-S53135997-A (JP)
Title: Haloarylmalonamide oxacephalosporin
Inventor: HAMASHIMA YOSHIO
IPC: A61P31/04
Filed: 1977-04-28
Abstract: PURPOSE: A compound (Ar is II, III, IV, etc.; Hal, Hal' are halogen; R is OH, protected OH; COA, COB are carboxy, protected carboxy); e.g. 7β-[α-(4-hydroxy2-fluorophenyl)-α-carboxyacetamido]-7α-methoxy-3-(1-methyltetrazol-5-yl) thiomethyl-1-oxadethia-3-cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07259506-A (JP)
Title: Valve device
Inventor: SUMITOMO HIROYUKI
IPC: F01D17/10
Filed: 1994-03-22
Abstract: PURPOSE:To simplify the structure of piping, and control the object to be controlled such as a steam turbine, etc., at high speed. CONSTITUTION:The valve body 9 of a control valve 5 and the valve body 10 of a stop valve 6 are formed into the shapes of spherical curved surfaces having the same curvatures, and both the valve bodies 9, 10 are arranged in a fluid passage 4 so that the centers O of curvature of both the valve bodies coincide with each other. At this time, the valve body 9 of the control valve 5 is arranged on the upstream side in the fluid passage 4, and the valve body 10 of the stop valve 6 is arranged on the downstream side in the fluid passage 4. In this state, driving shafts 14, 15 are rotated forwardly or reversely to separately drive and rotate both the valve bodies 9, 10 to control the flow by means of the control valve 5 and open or close the fluid passage 4 by means of the stop valve 6.
Patent JP-S63218226-A (JP)
Title: Manufacture of plural layer ceramics filter
Inventor: SUZUKI HIDEAKI
IPC: B32B18/00
Filed: 1987-03-04
Abstract: PURPOSE:To increase shock-resistivity, by separately providing a pair of projecting parts of specified thickness around the outer periphery, etc., of a 1st filter layer and sticking a 2nd filter layer consisting of a material of >=100 poise viscosity. CONSTITUTION:Tapes 12a, 12b are wound around at two points in the longitudinal direction of the 1st filter layer 11. Such a fluidized raw material 13a is prepared that the main component is the aggregate of alumina or silica-alumina, etc., and an inorganic or organic binder is added so as to make the raw material to have >=100 poise viscosity. This raw material 13a is supplied to the part 11a between the pair of tapes wound around the 1st filter layer 11. The scraper 14 presses the supplied raw material 13A to the peripheral surface of the part 11a between the pair of tapes wound around the 1st filter layer 11, and scrapes the surplus raw material 13A off to form the 2nd filter layer 13 the thickness of which is the same as the thickness of the pair of tapes 12a, 12b.
Patent JP-H05250688-A (JP)
Title: Optical disk device
Inventor: HIYOSHI YUICHIRO
IPC: G11B7/085
Filed: 1992-03-06
Abstract: PURPOSE:To perform a seeking control of a laser beam spot at high speed by counting the numbers of pulses of a synchronizes signal generated in a digital PLL circuit without directly counting the tracking error signal, etc. CONSTITUTION:When a tracking error signal TE is ommitted after the digital PLL circuit 32 is locked, a track cross signal TC is also ommitted and the preset value Qn of a presetable timer 35 is changed by one corresponding to the ommision of the track cross signal TC in a period, so that the periods of output pulses TC SYNC OUT merely change by (Qn-1)/Qn. Thus, the output pulses TC SYNC OUT are outputted without ommision. Consequently, even when the ommision of the tracking error signal TE or the superposition of an erroneous signal on the signal TE is caused the erroneous counting of the numbers of tracks is hardly caused. As a result, the quick seeking control of the laser beam spot is carried out.