baber/WOPTO huggingface dataset:
Patent JP-2000304269-A (JP)
Title: Ventilation system
Inventor: MASAMOTO HIDENORI
IPC: F24F7/007
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive ventilation system, constituted of a ventilating device operated correctly in conjunction with the operating condition of a cooking oven by a radio wave signal output from a transmitter provided in the cooking oven. SOLUTION: A transmitter 8, provided in a cooking oven 1 to transmit a radio wave signal for operating/stopping a ventilating device 7 in conjunction with the operating condition of the cooking oven 1, is constituted so as to output the radio wave signal for operating the ventilating device 7 after the igniting operation of an igniting means 4 is finished and a predetermined period of time has elapsed upon igniting the cooking oven 1 and operate the ventilating device 7 whereby electromagnetic noise upon the igniting operation will have no influence and the radio wave signal upon igniting can be received surely.
Patent JP-S606767-A (JP)
Title: Writing ink
Inventor: MIYASHITA HIROSHI
IPC: C09D11/16
Filed: 1983-06-24
Abstract: PURPOSE:To provide the titled ink which gives a clear handwriting which can be easily erased, by dissolving a developer contg. a sulfo group and a colorless electron-donating org. compd. capable of developing color by said developer in a solvent which does not interfere with a color forming reaction. CONSTITUTION:A developer (A) contg. a sulfo group (e.g. 2,4,5-trimethylbenzenesulfonic acid) and a colorless electron-donating org. compd. (B) (e.g. Crystal Violet Lactone) capable of developing color by said developer are dissolved in a solvent (C) (e.g. benzyl alcohol) which does not interfere with a color forming reaction to obtain the desired writing ink. When writing in this ink, a dense clear handwriting can be obtd., which can be easily erased by an eraser contg. a desensitizing polar compd. such as an alcohol, a ketone or an ester (e.g. paper contg. an acetone soln. of dioctyl adipate).
Patent JP-S6321038-A (JP)
Inventor: MAIKERU JIYON PAJIYAASUKII
IPC: B62D11/04
Filed: 1987-05-13
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-S595238-A (JP)
Title: Photosensitive silver halide material
Inventor: OKUMURA MITSUHIRO
IPC: G03C1/12
Filed: 1982-07-01
Abstract: PURPOSE:To improve the time stability of a photosensitive silver halide material by chemically aging a blue-sensitive emulsion contg. silver chlorobromide particles sensitized with a merocyanine dye and by adding a water soluble bromide to the aged emulsion. CONSTITUTION:Silver chlorobromide particles are sensitized with a merocyanine dye represented by the formula (where Z1 is a group of atoms requied to form a benzoxazole ring, a naphthoxazole ring, a benzothiazole ring or the like, Z2 is a group of atoms required to form a rhodanine ring, a 2-thiohydantoin ring or an oxazolidine ring, and each of R1 and R2 is alkyl, alkenyl or aryl), and the sensitized particles are added to a blue-sensitive emulsion. The emulsion is chemically aged, and a water soluble bromide such as sodium bromide or potassium bromide is added to the aged emulsion by 1-80mol% of the amount of silver chloride forming the silver chlorobromide particles to obtain the desired photosensitive silver halide material.
Patent JP-S607183-A (JP)
Title: Manufacture of nonlinear resistor element
Inventor: SEKIGUCHI KANETAKA
IPC: H01L25/18
Filed: 1983-06-27
Abstract: PURPOSE:To form stable semiconductor layers, by sequentially decreasing the forming temperatures of the semiconductor layers when the semiconductor layers are formed, in a thin film nonlinear resistor element. CONSTITUTION:After a display electrode 12 and a first electrode 13 are formed on a substrate 11, a P type semiconductor layer 14, I type semiconductor layer 15, and an N type semiconductor layer 16 are sequentially formed thereon. At this time, in order to form the stable semiconductor layers, the forming temperature of the P type layer 14 is made highest, that of the next I type layer 15 is made next higher, and that of the N type layer is lowest. Thus the forming temperatures are sequentially decreased. After a metal layer 17 is formed, the layers 12-17 are patterned and interlayer insulators are formed. Thereafter contact holes are formed and interconnecting wiring is performed.
Patent JP-2000307043-A (JP)
Title: Power semiconductor module
Inventor: KIKUCHI TAKUMI
IPC: H01L23/48
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a long-period reliability at electric connections of a power semiconductor module. SOLUTION: Related to a power semiconductor module comprising a power semiconductor chip 4 in a case, the power semiconductor chip 4 is electrically connected to an electrode 12 of a main circuit wiring with a conductive resin 11, with a spacer 13 of specified thickness inserted between the power semiconductor chip 4 and the electrode 12 of main circuit wiring. Thus, the conductive resin 11 is assured to be of a specified thickness, and the buffering effect of thermal stress caused by the difference in thermal expansion between the power semiconductor chip and the main circuit wiring electrode becomes higher, resulting in improving a long-period reliability at the electric connections of the power semiconductor module.
Patent JP-H0270073-A (JP)
Title: Method for coating metal with for coating metal with titanium or titanium alloy in strongly bonded state
Inventor: GERUTO RINKA
IPC: C23C28/02
Filed: 1989-05-10
Abstract: PURPOSE: To easily and homogeneously coat titanium or titanium alloy with a Ni remaining layer with high adhesion, by depositing an Ni-P alloy on a Ti or Ti alloy without external current, then subjecting the alloy to a heat treatment, thereby forming an Ni-Ti diffused layer.  
     CONSTITUTION: The Ni-P alloy is deposited on the surface of Ti or Ti alloy without the external currents. Ti or Ti alloy is preferably cleaned in a fluoride- contg. soln. before the deposition of the Ni-P alloy. A soln. contg. Hf or alkaline metal fluoride at 0.01% to the dissolution threshold is adequate as this fluoride- contg. soln. Ti or Ti alloy is heat treated after the deposition of the Ni-P alloy to form the Ni-Ti diffused layer. This heat treatment is preferably executed at ≥200°C in a protective gas or in vacuum. As a result, the metal is coated with the Ti or Ti alloy by the Ni layer remaining after the formation of the diffused layer described above with the high adhesion. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H04320994-A (JP)
Title: Control rod drive extension shaft for reactor
Inventor: IKARIMOTO IWAO
IPC: G21C7/14
Filed: 1991-04-19
Abstract: PURPOSE:To prevent withdrawing control rods from the core even in the case of generation of control rod withdrawal event in the control rod drive mechanism. CONSTITUTION:By constituting a control rod drive extension shaft with a coupling of a casing and a rod shape body 1b, and the rod shape body 1b with a material having smaller thermal expansivity than that of casing 1a, it is coupled in the casing by a shrinkage fitting. The dimensions for coupling materials with different thermal expansivities are selected so that the working temperature of releasing from the shrinkage fitting state coincides with the local power excursion temperature (for example 580 to 600 deg.C) during a transient. Thus the prevention of erroneous control rod withdrawal from the core is attained.
Patent JP-S5343346-A (JP)
Title: Guide means for compensation rope of elevator
Inventor: HAYASHI KEIICHI
IPC: B66B7/06
Filed: 1976-09-28
Abstract: PURPOSE: To provide guide roller means in the vicinity of a tension pulley so as to prevent fluctuation of compensation rope of elevator, whereby it is prevented that the compensation rope be disengaged from the tension pulley when the rope is moved laterally, and at the same time, damages of the rope and occurrence of noises can be also prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08302365-A (JP)
Title: Gasification apparatus for coal or the like
Inventor: KOGA YOSHITAKA
IPC: C10J3/48
Filed: 1995-05-15
Abstract: PURPOSE: To prevent operation troubles of a gasification apparatus of coal etc., caused by a molten smelt depositing and growing on the side wall of a combustion chamber of the apparatus. CONSTITUTION: This apparatus has a starting burner 6 which is installed below the slag hole 4 of the main combustion chamber 2 and raises the temp. of the main combustion chamber 2 on starting; and a water level adjusting means for slag hopper water which detects the water level of slag hopper water 8 having the water surface below the starting burner 6, keeps the water level lower than the combustion zone of the burner 6 when the starting burner 6 is burning, and raises the water level when the starting burner 6 is quenched.
Patent JP-S5341971-A (JP)
Title: Fault detector of electromagnetic device
Inventor: SATOU TAKAO
IPC: H01H47/00
Filed: 1976-09-29
Abstract: PURPOSE: To detect the fault of electromagnetic devices surely under a simple constitution by detecting the inductance of a exciting coil or thevariation of a current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10206431-A (JP)
Title: Sample treatment, reaction evaluating method and analyzer
Inventor: FERTITTA FRANK A JR
IPC: G01N33/86
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain an analyzer which achieves an efficient evaluation of a sample. SOLUTION: A first part 176 is provided at a top part of a cuvette 112 used for an analyzer and a second part 178 on a side wall of the cuvette. When the cuvette 112 is ejected from a calucell, the cuvette moves into a chute 164 and further below a first light detector 172. The first light detector 172 reflects a beam to the first part 176 as flat top part of the top surface of the cuvette. As the cuvette continues to move along the chute 164, a lateral beam is emitted to the cuvette from a second light detector 174 and only when the cuvette is properly aligned, the beam is reflected from a side wall 178. When both the light detectors receive positive signals, it is ascertain that the cuvette is properly directed. Under other conditions, an error signal is generated to block the feeding of the cuvette with a sample.
Patent JP-S5584507-A (JP)
Title: Controlling method for chemical injection at clean water reservoir
Inventor: KANEKO TOMONORI
IPC: B01D21/30
Filed: 1978-09-22
Abstract: PURPOSE: To set pH and alkalinity of coagulated water to specified values without wasting alkaline agent by utilizing time-delay phenomenon between the addition of alkaline agent until the change of pH of coagulated water or alkalinity at the operation control of injecting chemical into a clean water reservoir.  
     CONSTITUTION: If coagulated water pH or alkalinity is not too far from the specified value and deviation is not too great, the measured values of coagulated water pH meter 10 and coagulated water alkalinity meter 9 are fed back by switch 20 to the calculator 11. If those values are greatly different from the specified values, the calculators 14, 15, 16 or the calculators 17, 18, 19 claculate a pseudo measure- value according to a delay time during which pH or alkalinity changes occur after alkali agent has been injected. The pseudo values are fed back together with the values measured by the meters 10 or 9 into the calculator 11 to determine the amount of chemical to be injected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08312036-A (JP)
Title: Creating construction method of wall body and form material
Inventor: SAKO TETSUYUKI
IPC: E04B2/86
Filed: 1995-05-15
Abstract: PURPOSE: To shorten a construction work period, and reduce construction work cost by dispensing with the construction of a work scaffold, and reducing members necessary to erect form materials. CONSTITUTION: Concrete is placed between form material 1 and 3 erected at a specific interval, and after the placed concrete is solidified, the formwork materials 1 and 3 are disassembled and removed. At least one form material 1 is molded in a panel shape mainly composed of concrete, and the form material 1 formed in a panel shape is integrally formed in the concrete solidified after being placed.
Patent JP-S5342476-A (JP)
Title: Process for forming coating of bulb
Inventor: SHINDOU NOBUAKI
IPC: H01K3/00
Filed: 1976-09-29
Abstract: PURPOSE: To form a coating having a desired thickness and strength in such manner that a colloidal silica is deposited on the inner face of a glass bulb and it is dried up, and a powder is deposited on this face in an electrostatic coating method. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5817617-A (JP)
Title: Charged beam exposure apparatus
Inventor: NAKASUJI MAMORU
IPC: H01J37/02
Filed: 1981-07-24
Abstract: PURPOSE:To prevent adverse influence of a leakage magnetic field from a vacuum pump by disposing the pump which utilizes magnetism for evacuating in vacuum in an optical barrel so that the main component direction of the leakage magnetic field of the pump is parallel to the beam moving direction in the barrel. CONSTITUTION:An ion pump 5 is arranged so that the direction of a magnetic field of a magnet 6 therein is parallel to the beam moving direction A in an optical barrel 3. With this structure, the main component direction of the leakage magnetic field of the pump 5 is similar to the magnetic field direction of the magnet 6, a magnetic field designated by a broken line B in a drawing is applied to an electron beam optical barrel 3, the deflection of the electron beam caused by the leakage magnetic field of the pump 5 can be reduced, thereby preventing in advance the decrease in the exposure accuracy. Thus, the distance between the barrel 3 and the pump 5 can be shortened, thereby improving the exhaust characteristic and reducing the size of the structure.
Patent JP-S61273781-A (JP)
Title: Inspecting device for optical disk
Inventor: WAKAMI NOBORU
IPC: G11B7/004
Filed: 1985-05-29
Abstract: PURPOSE:To perform dropout detection accurately at the inner and outer peripheries of a disk by providing an amplitude detecting means which detects the amplitude of a signal recorded on information tracks and a means which detects foreign matter, a defect, etc., on tracks according to the output of the amplitude detecting means. CONSTITUTION:When a signal of the same frequency is recorded up to the inner and output peripheries, a signal amplitude of recording obtained by an adding circuit 14 decreases abruptly at the inner periphery because of the relation of the stop of a detection optical system since a disk motor rotates at a constant speed and laser playback light from a laser light source 1 is constant. The input voltage of a comparator 15 when a defect is detected with the playback light is set to a voltage value relevant to the recording signal amplitude, e.g. a half as large as the recording signal amplitude at any time. The signal amplitude of recording varies among disks because of characteristics of recording films, etc., so the recording signal amplitude recorded previously in a test track area is detected and the comparative voltage of a comparator 15 is set. Consequently, even if there is variance among disks, a place where an error occurs during recording is detected precisely as a dropout.
Patent JP-S60262751-A (JP)
Title: Transfer apparatus for sheet member
Inventor: YOSHINAGA KENJI
IPC: B65H5/02
Filed: 1984-06-06
Abstract: PURPOSE:To improve assembly performance by incorporating shafts and rollers positioned inside an endless belt onto supporting plates and laying the endless belt and properly supporting the pressing rollers positioned outside the endless belt onto the above-described supporting plates. CONSTITUTION:In assembly of the captioned transfer apparatus, a driving shaft 7 having driving rollers 6a-6d (hereinafter, additives are omitted) and a trailing shaft 19 having a trailing roller 18 rotatably supported are installed onto the apparatus body. The shafts 9, 13, and 17 which rotatably support trailing rollers 8, 12, and 16 are inserted into supporting plates 17, 18, 31, 32, 35, 36, 39, and 40, and the shafts are supported onto the apparatus body. After an endless belt 22 is laid around the driving roller 6, trailing roller 18, etc., the shafts 26, 30, 34, and 38 having pressing rollers 25, 29, 33, and 37 rotatably supported are installed onto the supporting plates 27,...40 so as to press the endless belt 22, from over, and thus assembly is completed.
Patent JP-S609246-A (JP)
Title: Monitor system for data circuit network
Inventor: SHINOHARA HIROSHI
IPC: H04L12/437
Filed: 1983-06-28
Abstract: PURPOSE:To shorten the fault retrieving time by providing a circuit abnormality deciding means to a data processor in order to limit the faulty areas in a loop type circuit network. CONSTITUTION:A data processor 1 conostitutes a loop circuit network via a transmission line 1'-, a data processor 3, a transmission line 3'- and a transmission line 5' respectively. If an abnormality of the circuit arises, the input of a detection part 9 does not exist any more. Then the output 9' is produced after a set time, and a production part 10 produces a circuit abnormality message. This message is transmitted to a transmission line via a conversion part 11 and a driver 12. A detection part 16 monitors a reception message as the output of the part 14 and delivers the transmitter discrimination information in the detected circuit abnormality message to a display part 17 of a circuit abnormality transmitter to transmit it to a monitor operator.
Patent JP-H02295881-A (JP)
Title: Moving device for industrial robot
Inventor: SUEDA KAZUMI
IPC: B66B13/00
Filed: 1989-05-10
Abstract: PURPOSE:To enable a moving unit to quickly move even in the case of a long distance by outputting a conversion signal to a switching means so as to increase a moving speed through counting operation of a timer after the ON state of a start bottom is made for a fixed period of time or more. CONSTITUTION:When the moving key 28 of an operating box 24 is detected to be turned on, a head moving speed of a microcomputer 36 is set to start a head 16 to move at a speed V1, when a T1 second of an on-condition of the moving key 28 passes. When the moving key 28 is detected to be turned on, the head 16 is moved with its speed accelerated from V1 to V2 when a T2 second of the on-condition of the moving key 28 passes. Next, when the moving key 28 is detected to be turned on, the action is continued, and when the key is not detected to be turned on, the head 16 is stopped to advance to the next mode. In this way, in the case of moving the head 16 in a long distance, the head is moved at a high speed V2 by placing the moving key in the on-condition for T2 second or more, and in the case of moving the head in a short distance, the head is moved at a low speed V1, thus the head can be quickly and accurately moved to an objective destination point.
Patent JP-S63281402-A (JP)
Title: Thermistor
Inventor: YONEDA YASUNOBU
IPC: H01C7/04
Filed: 1987-05-13
Abstract: PURPOSE:To reduce dispersion of resistance values and improve a yield rate, by constituting a thermistor in a manner that two internal electrodes, which are brought into contact with both upper and bottom surfaces of the thermistor layer, are led out along insulating ceramic layers to mutually different end faces to be connected to external electrodes formed at each end face. CONSTITUTION:A thermistor layer 1 consists of, for instance, SiC. Internal electrodes 2a, 2b, consisting of platinum as a high melting point metal, are formed by baking on both upper and bottom surfaces of this thermistor layer 1. Both the internal electrodes 2a, 2b are led out in reverse directions to each other along internal surfaces of insulating ceramic layers 3a, 3b to their ends. The insulating ceramic layers 3a, 3b respectively form a layer of about 200mum in thickness consisting of, for instance, alumina. External electrodes 4a, 4b consisting of, for instance, platinum, are formed through coating on both right and left ends of these insulating ceramic layers 3a, 3b and electrically connected to led out tips of led out electrode parts 10a, 10b.
Patent JP-H06321001-A (JP)
Title: Vehicular head lamp device
Inventor: MORI KENICHI
IPC: B60Q1/04
Filed: 1993-05-19
Abstract: PURPOSE:To prevent a head lamp from projecting forward by dropping the head lamp on the ground in a head-on collision by providing on the lower surface of the head lamp, an interference part to be brought in contact with a bumper when the head lamp is moved forward. CONSTITUTION:An interference member 13 is provided on the lower surface 6A of the mounting part 6 of a head lamp 4, and the interference member 13 is composed of a part 13A extending downward and a part 13B extending forward from its tip. A bumper 15 extends in the car width direction on the front end lower part of the head lamp 4, and the part 13A of the interference member 13 is so arranged as to be overlapped on the end 17A of a reinforcing member 17 of the bumper 15. When a vehicle has a head-on collision, and also when the head lamp 4 is going to project forward by its inertia force, the part 13A is brought in contact with the end 17A, and the head lamp 4 is turned counterclockwise by centering around the part 13A. Thus, the head lamp 4 drops on the ground, so as to be prevented from projecting forward from the vehicle.
Patent JP-S62272350-A (JP)
Title: Electronic slide rule
Inventor: WASHITSUKA ISAMU
IPC: G06F15/02
Filed: 1986-05-20
Abstract: PURPOSE:To obtain an electronic slide rule capable of high-precision read by displaying a cursor and two or more kinds of scale adjacent to each other on the screen of a liquid crystal display device or the like and moving them on the screen. CONSTITUTION:A measure information memory 22 where at least two kinds of measure information are stored, a scale selecting means 23 which selects measure information corresponding to the classification of a scale from this memory 22, a picture memory 26 where two or more kinds of measure information selected by the means 23 are stored, a display part 32 on which at least two kinds of scale are displayed in parallel adjacently to each other and the cursor is displayed on a basis of measure information in the picture memory 26, scale moving means 26 and 30 which move at least one scale on the screen of the display part under the control of a main control part 20, and a cursor moving means 29 which moves the cursor on the screen under the control of the main control part are provided. Thus, data is read with a high precision and complicated function calculation is easily performed in a shorter time.
Patent JP-S5241467-A (JP)
Title: Pump for tableware cleaning apparatus
Inventor: KAWAI MASAHARU
IPC: A47L15/42
Filed: 1975-09-27
Abstract: PURPOSE: To provide a pump, in which one of the two outlet ports is opened while the other is always closed, thus preventing leakage of water. 
     COPYRIGHT: (C)1977,JPO&Japio