baber/WOPTO huggingface dataset:
Patent JP-H05280468-A (JP)
Title: Extremely low temperature refrigerator
IPC: F25B9/14
Filed: 1992-03-31
Abstract: PURPOSE:To prevent the reduction of the set-out detection sensitivity due to the influence of frequency and temperature for a set-out judging circuit in an acceleration control circuit, by installing a normal direction voltage reduction part for a diode on a set-out detecting means. CONSTITUTION:A motor-driven pump motor is connected with a power source through an electric current sensor, set-out detecting means, and an inverter. The set-out detecting means is allowed to be equipped with a normal direction voltage reduction part for a diode 7-4-1. In a set-out judging circuit 18, a part of the electric current wave form signal which passes through a wave form amplifying circuit 7-1 is impedance-converted 7-3, and passes through an offset circuit 7-4(A). When the signal reaches the part 2, passing through the diode 7-4-1 from the part 1, the wave form lowers, having a prescribed offset quantity. Accordingly, by utilizing the normal direction voltage reduction of the diode 7-4-1, set-out judgement can be achieved without being influenced by frequency and temperature.
Patent JP-S5531593-A (JP)
Title: Combination milling
Inventor: KAARUHAINTSU SHIYUMITSUTO
IPC: B23C5/08
Filed: 1979-08-17
Abstract: The present gang cutter for crankshaft milling machines comprises a plurality of disk cutters spaced from one another on a common, rotational axis by spacers which may be bearings. The gang cutter is divided into a plurality of partial units corresponding in number to the number of disk cutters. Each unit comprises a disk cutter and a center drum member. Adjacent units are operatively connected to each other whereby an adjustment disk may be inserted between adjacent units. A certain number of drum members corresponding to the number of bearings is constructed as bearing rings.
Patent JP-H03297317-A (JP)
Title: Posture controller of working vehicle
Inventor: SATO SHIGEO
IPC: B60G17/0165
Filed: 1990-04-18
Abstract: PURPOSE:To allow a vehicle to travel in a low center of gravity in a suitable height by changeably setting the target height of a control means for controlling the heights of the vehicle main body from the respective grounding sites of a traveling device to the same target set height. CONSTITUTION:A control means for controlling a laterally inclination angle from the horizontal standard surface of a vehicle main body 7 to a target set inclination angle on the basis of the output of an inclination detection means and a control means for controlling the height of the vehicle main body 7 from the respective grounding sites of traveling means 6L, 6R are selectively operated. When the latter control means is selected, the height of the vehicle main body from the respective grounding sites of the traveling devices is controlled to an arbitrarily changeable target set height.
Patent JP-H04333567-A (JP)
Title: Vacuum deposition device
Inventor: TAKEOKA YASUYOSHI
IPC: C23C14/56
Filed: 1991-05-09
Abstract: PURPOSE:To facilitate the exchange of vapor-deposition materials and to reduce the working time by traveling many containers packed with a vapor-deposition material by a conveyor in the housing of the vapor-deposition chamber and successively vaporizing the materials to cause vapor deposition. CONSTITUTION:A chain conveyor 22 provided with many vapor-deposition material containers 24 is set at the lower part of the vapor-deposition material housing 21 of a vapor-deposition chamber 20 and endlessly traveled. A vapor- deposition material 26 is packed successively into the containers 24 from a hopper 25 outside the housing 21, and the material 26 is heated by a heating element 36 in the housing 21. The vaporized material 26 is injected through a duct 21a and a slit nozzle 35 and continuously deposited on a substrate 33 traveled by a cooling roll 34. The residue of the material 26 in the container 24 is dropped outside the housing 21 into a waste box 27 from a recovery port 31. Consequently, the device is continuously and efficiently operated for a long time.
Patent JP-S5811040-A (JP)
Inventor: ARAN DAN IISUTOMAN
IPC: C10G45/08
Filed: 1981-07-03
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-H07289512-A (JP)
Title: Light guide connector for endoscope
Inventor: TAKEUCHI SHINJI
IPC: G02B23/26
Filed: 1994-04-20
Abstract: PURPOSE:To make it possible to protect a light guide and to efficiently introduce the incident light on a glass member to be mounted to hermetically hold the light guide with low loss without attenuating this light at the time of reflecting the light to the inner peripheral wall of an aperture by forming the glass member described above as a thick member and improving the hermeticity holding function of the light guide. CONSTITUTION:A light guide connector 12a attachably and detachably connected to a light source device is projectingly provided with a light guide rod 30. This light guide rod 30 has a hard pipe 31 and the light guide 13 is mounted at a passage 32 disposed at this hard pipe 31. The front end side of this passage 32 is expanded in diameter and is opened at the front end of the hard pipe 31. The transparent glass member 34 for hermetically protecting the light guide 13 is mounted at this aperture 33. The glass member 34 is fixed at the aperture 33 by using a transparent adhesive 35 and the peripheral wall part 33a of the aperture 33 is coated with a reflection film.
Patent JP-H04335967-A (JP)
Title: Apparatus for air conditioning
Inventor: TAKADA SHIGEO
IPC: F25B29/00
Filed: 1991-05-09
Abstract: PURPOSE:To prevent a compressor from seizing up by providing a means for deciding the degree of the opening of a flow-rate controlling device in a setup in which the opening of the second flow-rate controlling device is altered stepwise by a specified degree in each step on the basis of outputs of a first time-counting means and said means for deciding the degree of the opening of a flow-rate controlling device acts to restore the thus altered opening of the second flow-rate controlling device to the previous degree on the basis of outputs of a second time-counting means. CONSTITUTION:An air conditioner which is capable of operating for both cooling and heating simultaneously is equipped with a first time-counting means 61 for altering, as a first period elapses, the opening of the second flow-rate controlling device 13 and with a second time- counting means 62 for restoring the thus altered opening of the second flow-rate controlling device 13 to the previous degree with the lapse of a second period which is longer than said first period, both the alteration and restoration being effected while the compressor is at work continuously. The opening of the second flow-rate controlling device 13 is altered stepwise by a specified degree in each step on the basis of outputs of the first time-counting means 61, whereas a means 63 for deciding the degree of the opening of the second flow-rate controlling device 13 acts to restore the thus altered opening of the second flow-rate controlling device 13 to the previous degree on the basis of outputs of the second time-counting means 62.
Patent JP-S62262040-A (JP)
Title: Silver halide photographic sensitive material high in sensitivity
Inventor: ONO KOJI
IPC: G03C1/76
Filed: 1986-05-07
Abstract: PURPOSE:To enable an image high in contrast to be rapidly formed with a small amount of silver and yet with high sensitivity by incorporating a surface latent image type silver halide emulsion, a silver halide emulsion having fog nuclei in the insides of grains, and a specified compound. CONSTITUTION:The silver halide photographic sensitive material contains the surface latent image type silver halide emulsion, the silver halide emulsion having fog nuclei in the insides of the grains, and the compound represented by the formula shown on the right in which A is 1-4 C alkylene or the like; A' is same as A, but both are not simultaneously a polyalkylene ether group; each of B and B' is -NH- or -O-, but both are not simultaneously -O-; R is 1-6 C alkyl or the like; and R' is lower alkyl. The compound of the formula may be added to at least one of hydrophilic colloidal layers, such as a protective layer and an inter layer, other than the silver halide emulsion layer.
Patent JP-S63274303-A (JP)
Title: Gate circuit for electric railcar controller
Inventor: AOYAMA IKUYA
IPC: B60L9/18
Filed: 1987-04-30
Abstract: PURPOSE:To supply stable power to a gate driving circuit by energizing it with the output voltage of an auxiliary power source or a battery, whichever higher. CONSTITUTION:An insulated rectifier 2 outputs a DC power insulated from the AC output of an auxiliary power source 1. A battery charger 3 always charges a battery 4 to a constant voltage. A constant-voltage circuit 5 inputs the DC output voltage of the battery 4, and outputs a stabilized DC output. Since the output voltage of the rectifier 2 is higher than that of the circuit 5 at a normal time, a power supply selector 6 supplies the DC output of the rectifier 2 to a power source 7 for driving a gate. When the AC output voltage of the power source 1 drops, a voltage is supplied from the battery 4 to a gate driving circuit 8.
Patent JP-S5730056-A (JP)
Title: Failure processing system for data processing system
Inventor: GOUSE YOSHINORI
IPC: G06F11/30
Filed: 1980-07-30
Abstract: PURPOSE:To prevent the destruction of content of processing program due to initial program load processing, by transferring a controlling junction to a filure processing program and automatically shunting the processing program to an auxiliary storage device, if a loop state takes place. CONSTITUTION:If a loop state takes place during data processing, an actual execution requiring time exceeds a time value set to a watchdog timer 4-1 and the time- over is detected by it. When this time-over is detected, an interruption is given to a failure processing program 3. The program 3 checks the cause to the said interruption and judges that the said interruption is caused by the production of loop state. Based on the said judgement, a processing program 2 is shunted to an auxiliary storage device 5.
Patent JP-S5629239-A (JP)
Title: Photomask
Inventor: YANAGAWA TAKAYUKI
IPC: G03F1/00
Filed: 1979-08-17
Abstract: PURPOSE:To facilitate a check of a product prepared by a photographic etching method, by forming a defect indicating mark on or near the defective pattern of a photomask. CONSTITUTION:A photomask is forwarded in such a manner that its incorrigible defect is not left as it is, but a defect indicating mark, for example, of diameter >=0.1mm., detectable by the naked eye is formed on or near the defect left. The defect indicating mark is usually formed in the range of square 2 corresponding to one device containing defect 3 in the patterns formed on glass substrate 1, and in the case of especially minute devices, only on the square containing defect 3, but also on the adjacent square the defect indicating mark may be attached. Since in such a photomask the defect is exaggerated, the defective product prepared with this photomask can be easily detected by naked-eye check and removed.
Patent JP-H02285251-A (JP)
Title: Analyzing method of gas in vacuum furnace
Inventor: OGURA KUNIAKI
IPC: F27D7/06
Filed: 1989-04-26
Abstract: PURPOSE:To separate quantitatively the leaking amount of the air in a vacuum furnance and the generating amount of a gas in said furnance by performing an analysis with a specific formula on the basis of the measuring values of the changing amount of the concentration of oxygen in said furnace and that of the degree of vacuum therein measured by an oxygen sensor and a vacuum gauge installed in said furnace a predetermined time after the discharge of the air in said furnace is stopped. CONSTITUTION:By using a vacuum furnace having the inside capacity Q(l), the amount of the air leaking into the furnace and the amount of the gas generated in the furnace after the air inside the furnace is discharged are analyzed when a body formed of metallic powders is sintered or thermally treated in an ambience having not higher than the atmospheric pressure. An oxygen sensor measuring the concentration of oxygen within 2.1X10<-1>-1.0X10<-30> atmospheric pressure and a vacuum gauge measuring the pressure within 10<-1>-10<-6> Torr are installed in the vacuum furnace. With these sensors, the changing amount of the oxygen concentration in the furnace DELTAO2 (atm) and the changing amount of the degree of vacuum inside the furnace DELTAT0 (Torr) a predetermined time (t)(sec.) after the discharge of the air inside the furnace is stopped are measured. The leaking amount of the air in the furnace VL (1usec) and the generating amount of the gas in the furnace Ve (1usec) are separated and analyzed with using the formulae on the basis of the measuring values.
Patent JP-H04311003-A (JP)
Title: Semiconductor porcelain with positive temperature coefficient of resistance
Inventor: NIIMI HIDEAKI
IPC: H01C7/02
Filed: 1991-04-09
Abstract: PURPOSE:To obtain semiconductor porcelain having a positive resistance temperature coefficient of resistance and a low specific resistance at room temperautre by bringing total content of fluorine, chlorine and bromine of a barium titanate semiconductor porcelain having a positive resistance coefficient, to 0.01 atomic % or lower. CONSTITUTION:Powder is formed by compounding BaCO2, BaCl3, TiO2, SrCO3, CaCO3, LaP3, MnO2 and SiO2. After the compounded powder and zirconia balls have been pulverized and mixed, they are dried up by evaporation and baked. After 5wt.% of binder have been added and mixed, they are dried up and a disc plate-shaped molded body is formed by a press-molding machine. The molded body is baked in the atmospheric air, and a baked body is formed. Both main surfaces of the baked body are coated with an In-Ga alloy, and an electrode is formed. As a result, the specific resistance at room temperature can be sharply decreased without deterioration of the temperature coefficient of resistance of the semiconductor porcelain having a positive temperature coefficient of resistance, and the adaptability for a large current and the miniaturization of an element can be accomplished.
Patent JP-H07287736-A (JP)
Title: Article identifying system
Inventor: WAKAMATSU KENJI
IPC: G06K7/10
Filed: 1994-04-19
Abstract: PURPOSE:To provide a tablet identifying system capable of surely identifying the brand of each tablet by extracting the feature of the tablet without depending upon human observation. CONSTITUTION:Each tablet is photographed in colors by a camera 1, its picture is converted into a gray picture, a tablet area in the picture is corrected to fixed position and direction and a feature vector is extracted from the picture. A picture density value vector is used as the feature vector. Distances between the feature vector and respective reference vectors stored in a dictionary file 108 are respectively calculated and the brand of the tablet corresponding to the reference vector having the shortest distance is outputted as a correct answer. In the correction of the position and direction, a threshold for a contrast evaluation value is determined in each small area obtained by dividing the gray picture of the tablet by a dynamic binary processing method, each small area is binarized based upon the threshold to extract the area of an identification (ID) code written on the surface of the tablet and the direction of the tablet is corrected based upon the ID code area.
Patent JP-S5631559-A (JP)
Title: Vacuum/gas intended two-way valve
Inventor: AJIMI YUKITAKA
IPC: F16K1/22
Filed: 1979-08-20
Abstract: PURPOSE: To provide smooth current of gas within a valve equipment and a smaller-sized valve by serving as a valve seat a flange which is provided at one end of an elbowlike curved pipe, and running a screw rod with a valve body at the end, through the wall of the curved pipe vertically to the valve seat.  
     CONSTITUTION: One of flanges 2 of an elbowlike curved pipe 1 is used as a valve seat face. With a disc valve body 4 contacting with the valve seat face 8 under pressure as shown in the drawing which shows that a valve is closed, when a handle 7 is turned to elevate the combination of a screw rod 5 and a sleeve tube 6 interlocking with it, the valve body 4 is raised horizontally up to a hook hole 9. Thereafter, when each of rotation shafts 11 on the both sides of the valve body 4 is brought in contact with the internal top face of the hook hole 9, a spherical lobe 14 at the end of the screw rod 5 is slided along in a groove 21 in an opening-or- closing guide 12 relatively to a rise of the screw rod 5. The result is that accompanied with being turned about the rotation shaft 11, the valve body 4 is gradually opened more widely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02282803-A (JP)
Title: Programmable controller
Inventor: ICHIRIYAMA JIYUNJI
IPC: G05B19/05
Filed: 1989-04-25
Abstract: PURPOSE:To attain the cordless transmission of data between a controller main body and a program unit and to attain the input of a program in an optional place by using the light to perform the transmission of data between them. CONSTITUTION:Infrared rays are applied for transmission of the between a controller main body A and a program unit B. A transmitter 5 and a receiver 6 are added to a CPU unit 1 and the unit B respectively for transmission and reception of the infrared rays. In a programmable controller of such a constitution, the program data are inputted via a keyboard 7 contained in the unit B. These program data are converted into the exclusive data via a CPU of the unit B. Thus the cordless transmission of data is attained between the main body A and the unit B. As a result, the input of programs is possible in the optional places within a comparatively wide range where the light is transmissible.
Patent JP-H03150756-A (JP)
Title: Editing control system
Inventor: KURISUTOFUAA JIYON MAAKURU
IPC: G11B27/02
Filed: 1990-04-20
Abstract: PURPOSE: To prevent recording errors by storing data indicating one edit point on first and second recording carriers and outputting a control signal to a first recording/reproducing device so as to transfer the first carrier to the second carrier at an other speed. CONSTITUTION: A source material is transferred from a VTR-A to a recording medium VTR-R. The VTRs are switched between each other and thus used in a different combination. Here, in order to produce an error correcting signal from a microprocessor 5 to the VTR-A so as to accurately decide instantaneous reproducing positions in the VTR-R and the VTR-A and making edit points on tapes coincident with one another, frame codes are processed together with timing signals. The microprocessor 5 converts a servo control signal into a correcting signal by a serial I/O device and provides a digital value for adjusting and controlling a motor speed in the VTR-A. Thus, recording errors are prevented.
Patent JP-S62263919-A (JP)
Title: Production of high-strength high-damping power cast iron member having excellent machinability
Inventor: MIZUNO SHINYA
IPC: C21D5/00
Filed: 1986-05-08
Abstract: PURPOSE:To improve the machinability of the section to be worked of a spheroidal graphite cast iron base material by placing pads to the section to be worked of said material at the time of subjecting the material to a hardening treatment, then hardening the material to form pearlite structure in the section to be worked and the structure essentially consisting of bainite in the other parts. CONSTITUTION:The pads 3 are placed to the section 2 to be worked of the base material 1 consisting of the spheroidal graphite cast iron or flake graphite cast iron at the time of subjecting said material to an austemper treatment or hardening treatment. The material is subjected in this state to the prescribed hardening treatment. The base in the section 2 to be worked is then formed to the pearlite structure by adjusting the cooling rate of the section 2 to be worked to the speed at which the pearlite transformation arises. The matrix in the other parts 4 except the section 2 to be worked is made into the structure essentially consisting of the bainite or martensite or the mixture composed thereof. The hardness increase of the section 2 to be worked is thereby suppressed and the easy machining is permitted.
Patent JP-H04313307-A (JP)
Title: Cylindrical thin film degassing method
Inventor: ENDO KOTARO
IPC: B01D19/00
Filed: 1991-04-11
Abstract: PURPOSE:To sufficiently draw off the bubbles in a coating soln. by the thin film degassing method and to prevent the coating soln. from being supersaturated with dissolved gas even when the soln. is subjected to an ultrasonic defoamer. CONSTITUTION:A cylindrical net 4 is laid in a liq. receiving tank 16 for passing a coating soln. from the upper part of the tank through the liq. surface 14 and apart from the tank wall, and the soln. is supplied to the tank along the net 4. The tank is kept at -10 to -50mmHg, and the soln. is degassed by this cylindrical thin film degassing method.
Patent JP-S60247865-A (JP)
Title: Logical sector number assigning system of data storage device
Inventor: KOTEGAWA TOYOYUKI
IPC: G11B20/12
Filed: 1984-05-24
Abstract: PURPOSE:To read out the ID section of the sector immediately after an index pulse so as to understand the physical array of logical sector numbers on the track, by using the logical sector number of the sector immediately after the index pulse as the value of an interleave factor fixing the physical array of logical sector numbers. CONSTITUTION:During the period from the Start to the execution of the Process 1, values of ''0'', ''0'', ''32(10)'', and ''2000(10)'' are respectively set in each register A-C and HL. In the Process 2 the content of the register A is updated to the value of ''5'' by adding an IF(=5) to the ''0''. In the process 3 it is discriminated whether or not the content of the register A is ''32'' (maximum logical sector number) or less and, since the content is ''5'' in the first place, the process proceeds to the Process 6. In the Process 7, it is judged whether or not the content of the register C whose content is decreased by ''1'' whenever the Process 6 is passed becomes equal to ''0'' and, when the content is not equal to ''0'', the process is returned to the Process 2. Thereafter, at every time when the process makes a round through the Processes 2, 3, 6, and 7 the content of the register A is increased by ''5'' and the contents are respectively written in a memory as logical sector numbers corresponding to physical sectors No.1-No.5. The logical sector numbers are written in an implemented memory until the content of the register C goes to ''0''.
Patent JP-S5438368-A (JP)
Title: Molded synthetic resin article having synthetic resin insert
Inventor: ITOU KUNIYASU
IPC: B29C39/00
Filed: 1977-08-31
Abstract: PURPOSE: The title molded synthetic resin article free from deviation of an insert in molding, exposed boss part of the insert when the non-rigid synthertic resin contracts, and problems of appearance and touch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58224139-A (JP)
Title: Zirconium alloy with high corrosion resistance
Inventor: INAGAKI MASATOSHI
IPC: C22F1/18
Filed: 1982-06-21
Abstract: PURPOSE:To inhibit nodular corrosion and to prevent an oxide film from being made thick or peeled off by adding prescribed percentages of Sn, Fe, Cr and Ni and carrying out heat treatment at a prescribed temp. CONSTITUTION:A Zr alloy contg., by weight, 1-2% Sn, 0.05-0.3% Fe and/or 0.05-0.2% Cr (Fe+Cr >=0.28%) and 0-0.1% Ni is forged. The amount of each of Sn, Fe and Cr to be contained is not less than the solubilization limit. The forged alloy is subjected to soln. heat treatment by heating at 825-965 deg.C at which alpha and beta phases are present for <=10min and quenching. The alloy is then worked and annealed by heating at 400-700 deg.C for 1-5hr to relieve the work strain. The resulting Zr alloy causes no nodular corrosion and has superior corrosion resistance. Using the Zr alloy the thickness of a structural member of a nuclear reactor can be reduced.