baber/WOPTO huggingface dataset:
Patent JP-H11253106-A (JP)
Title: Apparatus for producing frozen sweet
Inventor: MORIJIRI HIDEKAZU
IPC: A23G9/22
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a frozen sweet capable of regulating the overrun of a mix in mix tanks according to a simple constitution. SOLUTION: This apparatus 1 for producing a frozen sweet is equipped with mix tanks 6 for storing a mix to be a raw material, a cooling cylinder 11 arranged in each of the mix tanks 6 and a stirrer installed adjacently to the cooling cylinder 11 and used for stirring the mix in the mix tanks 6 and is capable of stirring the mix with each cooling cylinder 11 and thereby producing a semifrozen frozen beverage. Furthermore, the apparatus 1 is provided with a gas feeding means for feeding a gas into the mix in each of the mix tanks 6.
Patent JP-H08276373-A (JP)
Title: Magazine mounting device for nailing machine
Inventor: ICHIKAWA KAORU
IPC: B25C5/16
Filed: 1995-04-07
Abstract: PURPOSE: To provide the inexpensive magazine mounting device for a nailing machine, which can facilitate fractional recovery, and assembly/disassembly. CONSTITUTION: A nose 2 is provided with a recessed section and a hole 12, which are engaged with one end of a magazine 3, a hole 13 is provided for one end of the magazine 3 at a projected section to be engaged with the recessed section 4 and at a position faced to the hole 12, the magazine 3 is so designed as to be attached to the nose 2 by penetrating a pin 16 through the holes 12 and 13, and furthermore it is so designed that an elastic member 15 is provided in the inner circumference of the hole 13 provided for the magazine 3, or the magazine 3 can be mounted to the nose 2 by a spring pin.
Patent JP-S60103225-A (JP)
Title: Combustion control circuit of burner
Inventor: YUKIMURA MASAHIKO
IPC: F23N5/10
Filed: 1984-04-26
Abstract: PURPOSE:To prevent a raw gas from discharging by providing a circuit which flows reverse current to a safety valve system to close the safety valve. CONSTITUTION:The titled circuit is provided with a manually operating member 5 which is switchable to closing, opening and igniting. In a gas passage 2 communicating with a burner unit 1 are provided an electromagnetic safety valve and a cut-off valve 4 disposed in series with a safety valve 3. By manipulating the operating member 5 from a closing position to an igniting position via an opening position, the safety valve 5 and the cut-off valve 4 are depressed and opened and the burner unit 1 is ignited. By manipulating the operating member 5 from the igniting position to the opening position, depression of the safety valve is removed. The safety valve is kept in an open state by a discharge current of a condenser 13 and an electromotive force of a thermocouple 12 provided in the burner unit 1. Furthermore, by manipulating the operating member 5 from the opening position to the closing position, the cut-off valve 4 is closed and the burner unit 1 is extinguished. In this case, the titled circuit is provided with a circuit which flows a reverse current cancelling a current generated by an electromotive force of the thermocouple 12 to a solenoid 3a of the safety valve 3 in linkage with the closure of the cut-off valve 4, so as to close the safety valve 3. As a result, during a period in which the thermocouple is cooled and the safety valve is closed such a trouble that the raw gas is discharged, can be prevented.
Patent JP-S61240802-A (JP)
Title: Protecting method for electric railcar controller
Inventor: AKAGAWA EIJI
IPC: H02H11/00
Filed: 1985-04-16
Abstract: PURPOSE:To prevent a defect from increasing by detecting the voltage of a filter capacitor before the operation of power control means starts, and opening a main circuit when a malfunction is recognized. CONSTITUTION:When an operation command is applied, the first switch 2 is closed to charge a filter capacitor 6. When the voltage across the filter 6 is at a compared value Vs or higher set to a lower value than the minimum value of the variable range of a trolley wire voltage after the prescribed time, the second switch 3 is closed as there is no defect of power control means 7. When the filter capacitor voltage is at the compared value Vs or lower after the prescribed time, it is decided as the defect of the means 7 to eliminate the closure of the switch 3 and to open the first switch 2.
Patent JP-H04295620-A (JP)
Title: Magnetic recording medium
Inventor: NODA TOSHISHIGE
IPC: C09D175/04
Filed: 1991-03-25
Abstract: PURPOSE:To improve the dispersibility of the magnetic coated film of a magnetic recording medium so that the squareness ratio, orientation, S/N, and chroma output of the film can be improved. CONSTITUTION:This magnetic coated film is prepared by dispersing magnetic powder with a binder composed of a vinyl chloride resin prepared by copolymerizing a tertiary amine compound having a benzene ring as a hydrophilic group, rubber binder, and a binder containing polyisocyanate as a resin component.
Patent JP-H02261907-A (JP)
Title: Swivel control device of hydraulic shovel or the like
Inventor: YOSHIMATSU HIDEAKI
IPC: E02F9/22
Filed: 1989-03-31
Abstract: PURPOSE:To stop an inertia body smoothly by keeping a directional changeover valve at a minute contact position by means of an output from a controller for a specified period from the time when an output from an operation detector becomes a specified value or lower to the time when the inertia body steps. CONSTITUTION:When a joy stick 7a is operated in the direction of Ra, a directional control valve 2 is switched to the side of a position 2a by an operation control part 25 and an inertial body 6 is driven in a direction of an arrow by means of a hydraulic motor 5. When the joy stick 7a is reset in a neutral position, the directional changeover valve 2 is also reset in a neutral position 2c. The hydraulic motor 4 is, however, a pumping-operated by inertia force of the inertial body 6, hydraulic pressure of a main circuit 3b is increased to actuate a brake valve 8b. When deceleration begins, a signal from an operation detector 21 is input to a stopping control part 26. The rotational speed of the hydraulic motor 5 is then a specified value or lower, and a signal is applied to a solenoid operation part 22b through a contact point S so that the directional changeover valve 2 is kept in a minute contact position for a period long enough to stop the inertia body 6. It is therefore possible to stop the inertia body smoothly.
Patent JP-H02262903-A (JP)
Title: Core height regulation method for bite
Inventor: SENDA HARUMITSU
IPC: B23B25/06
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate trial cutting and prevent the wear of a bite by conducting the specular surface processing of the conical surface of a programing processed matter fitted to a chuck, and calculating a rotation center from the locus of a reflection light on a light receiving element obtained by the movement of a laser light, and conducting the fitting of an edge. CONSTITUTION:The specular surface cutting of a conical surface 21 a is conducted by the synchronous movements of a main shaft stand 2 in a Z axis direction and a fitting stand 15 in an X axis direction, and the fitting stand 15 is put at a position where a laser light a2 from a light emitter 16 is radiated to a conical surface 21a portion which is slightly at the back of the top of a cone, and a reflection laser light a2 is radiated onto the light sensing surface of a light receiving element 17. The impressed voltage of a piezoelectric element is continuously changed, and the fitting stand 15 is moved in a Y axis direction, and then, the reflection laser light a2 draws a circular arc locus on the light sensing surface of the light receiving element 17, and its center is sought by means of an NC unit 4, and it is decided that a horizon that passes the center of the scene of a CRT 22 is a line that passes a main shaft 3 rotation center. Laser lights a1, a2 are made to be on the same level with the mainshaft 3 rotation center, and a bite 20 is moved on the upper side of the Y axis direction by increasing gradually the impressed voltage of a piezoelectric element for a bite fitting stand 19, and when an edge intercepts the reflection laser light a2, a core height is decided by fixing the impressed voltage.
Patent JP-H03281819-A (JP)
Title: Ground improvement method
Inventor: KOTO ATSUSHI
IPC: E02D17/13
Filed: 1990-03-30
Abstract: PURPOSE:To make it possible to improve the ground with a small scaled device without requiring any specialized machine by making a mixing and stirring device having a motor, stirring wing and hardener discharge ports on the front end part of a shaft excavate in the ground while rotating the stirring wing only. CONSTITUTION:A mixing and stirring device 2 having a motor 22, stirring wing 21 and fixed wing 23 is provided to the front end part of a shaft 3 provided with a fluid passage 7. The stirring wing 21 is only rotated and, at the same time, the mixing and stirring device 2 is excavated in the ground while discharging a liquid hardener from a plurality of discharge ports 25 provided to the fixed wing 23. Then, after it is excavated to a specific depth, the stirring wing 21 is reversed, and the mixing and stirring device 2 is drawn by pulling capacity from the earth to solidify a soil stirred portion.
Patent JP-H10261162-A (JP)
Title: Product housing device for automatic vending machine
Inventor: TAMURA MISAO
IPC: G07F11/42
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily perform coping especially even when the size of a product is changed by providing a partition position adjustable in the width direction of a product housing shelf erected on a product mounting floor surface for forming the side wall of the product passage of the products arrayed in a columnar shape in the product housing shelf. SOLUTION: In the product housing shelf 4, the partition 10 formed in a planar shape is erected from the product mounting floor surface 4a and the product passage 21 whose side wall is the partition 10 is formed. In the product housing shelf 4, plural insertion parts 22 for the partition 10 are formed at appropriate positions in the width direction of the product housing shelf 4. The engaging part 23 of a cross sectional shape matched with the shape of the insertion part 22 is formed at the lower part of the partition 10, and by inserting the engaging part 23 from the front side of the product housing shelf 4, the engaging part 23 is engaged inside the insertion part 22 and fixed. At the time of detachment, the engaging part 23 is just pulled out from the insertion part.  That is, the partition 10 is freely attachable and detachable to/from the product housing shelf 4 and an installation position is freely changed in the width direction of the product housing shelf 4.
Patent JP-H03282455-A (JP)
Title: Silver halide photographic sensitive material having improved antistatic performance
Inventor: NAGASAKI SATORU
IPC: G03C1/85
Filed: 1990-03-30
Abstract: PURPOSE:To obtain high sensitivity without adversely affecting photographic characteristics and to improve antistatic performance by incorporating a water soluble, electrically conductive polymer and a specified surfactant into an emulsion layer and/or a hydrophilic colloidal layer. CONSTITUTION:At least one kind of water soluble, electrically conductive poly mer and a surfactant represented by formula I, II etc., are incorporated into an emulsion layer and/or a hydrophilic colloidal layer. In the formula I, II R is alkyl, alkenyl, etc., each A1-A5 is a divalent combining group, m is 1-50, n is 0 or 1, B is H, <=6C alkyl or a hydrophilic group, R' is H or alkyl, Z is alkyl, aralkyl, etc., X is an anionic group and r is 0 or 1. A sensitive material having high sensitivity and superior antistatic performance is obtd.
Patent JP-H05254925-A (JP)
Title: Clinker consisting of chromium solid solution spinel and refractory using the same
IPC: C04B35/44
Filed: 1992-03-05
Abstract: PURPOSE:To provide a clinker consisting of a chromium solid soln. spinel and 21 refractory using the clinker having effectively improved erosion resistance to slag and excellent resistance to thermal shock and without the sinterability being deteriorated due to the contained chromium while reducing or eliminating environmental pollution, an increase in raw material cost, etc. CONSTITUTION:This clinker contains 10-60wt.% MgO, 0.05-20wt.% Cr2O3, 40-90wt.% of Cr2O3 plus Al2O3 and <=5wt.% of the inevitable impurities resulting from the raw material and has an alumina-base spinel crystal phase forming a solid soln. with chromium or a magnesia-alumina spinel crystal phase having a low content of periclase crystal and forming a solid soln. with chromium.
Patent JP-S60228016-A (JP)
Title: Multi-tool cartridge type milling cutter
Inventor: OKUNISHI HIROSHI
IPC: B23C5/22
Filed: 1984-04-25
Abstract: PURPOSE:To provide a milling cutter which can be easily handled and simply equipped with multi-tools while capable of rapidly coping with a variety of works, by mounting multi-tool cartridges removably on a disk-like milling cutter. CONSTITUTION:A cutter body 10 is formed in the central portion with a large diameter bore in which an end of a rotary shaft 72 extending from a milling machine body is fitted. The cutter body 10 is provided in the central portion with bolt inserting holes 14a-14b and formed on the peripheral edge with cartridge 50 fitting recesses in which cartridges 50 having edge portions 62 attached are fixedly fitted. A spacer 30 fitted in the cutter body 10 is planar and circular similarly to the cutter body 10 and provided in the central portion with through holes into which bolts for securing the cutter body 10 and the spacer 30 integrally to a flange portion of the milling machine are inserted. The edge portions 62a-62c are secured fixedly to the main body through the bolts while this main body is secured fixedly to the cutter body 10.
Patent JP-S62241023-A (JP)
Title: Method for extending user area
Inventor: KOYAMA YASUO
IPC: G06F3/02
Filed: 1986-04-11
Abstract: PURPOSE:To easily increase the number of user pictures and to change these pictures at a high speed by dividing a user program into a picture definition table, a picture definition segment and a procedure segment respectively. CONSTITUTION:Each picture consists of a pair of a picture definition segment value area 12 and a procedure segment value area 13 corresponding to each picture. These picture 0, 1... are set opposite to each other in the number equal to those defined. An interpreter 1 acquired both value areas 12 and 13 of the head picture 0 of a picture definition table 3 immediately after a user program 2 is loaded and the interpreter 1 is started. Then the program of the picture 0 is interpreted and carried out. If a request is designated for change to another picture during execution of the program of the picture 0, the interpreter 1 acquires the corresponding picture and the segment value of a procedure part and interprets and executes the program of the designated picture.
Patent JP-S5511754-A (JP)
Title: Measuring instrument for grinder
Inventor: DAITOU MICHIMASA
IPC: B24B5/313
Filed: 1978-07-10
Abstract: PURPOSE: To control the dimension of a workpiece of small diameter, by measuring the distance between a grinding wheel and an adjusting wheel at an outlet section while the workpiece is ground.  
     CONSTITUTION: A pair of measuring heads 1, 1' are provided at the outlet section of the grinding wheel and an adjusting wheel and slidably fitted to a slide plate 6. A sliding member 9 provided with a hold-down metal 7 is fed by a feed screw 10. Contact members 3, 3' of the measuring heads 1, 1' are housed in a long hole 15 opened in a blade of a grinding bed 11 so that the contact members 3, 3' are located in tourch with the grinding wheel and the adjusting wheel. The heads 1, 1' are positioned in the center of a measuring range. The measuring heads are secured by the hold-down metal 7 to set a gap for the finished dimension of the workpiece. When the grinding wheel and the adjusting wheel are rotated, the workpiece is ground with sparks over the blade 14. The dimension of the workpiece is measured by the contact members 3, 3' of the measuring heads 1, 1'. The workpiece is then discharged by a conveyor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000277731-A (JP)
Title: Semiconductor device
Inventor: ONO MASAHIRO
IPC: H01L29/78
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent short-circuiting and deterioration of breakdown voltage, even if a spacer for the sidewalls of a gate electrode is formed thin and its size is reduced, by forming a protective film which does not contain oxygen as one composition on the sidewalls of a WSi exposed to a first distributing wire. SOLUTION: On a semiconductor substrate 31, a gate insulating film 31 is formed, and on it a poly-Si 33 into which impurities have been injected, a WSi 34, and a silicon oxide film 35 are laminated. Following this, a protective film 36 which is an oxidation preventing film for the side surfaces of the WSi 34 and does not contain oxygen as its own composition is formed. Namely, an Si3N4 film is appropriate as a protective film 36, and the film 36 does not contain oxygen as one composition, and does not practically have diffusion and passage of oxygen. Accordingly, a short circuit and deterioration of breakdown voltage are prevented, even if a spacer 37 is thinned to 1,000 Å, since the WSi 34 is not oxidized and no oxides of W are produced.  Besides, a short circuit and deterioration of breakdown voltage at the crossing part between a gate line GL and a distributing wire L are prevented.
Patent JP-S5511620-A (JP)
Title: Process circuit for video signal
Inventor: TANII YOUJI
IPC: H04N5/956
Filed: 1978-07-10
Abstract: PURPOSE: To dissolve the unpleasant seeing caused by the vertical drifting of the dispersion of each scan line and thus to obtain a high-quality reproduced picture by providing plural units of charge transfer elements featuring the capacity equivalent to several horizontal periods of the video signal.  
     CONSTITUTION: The magnetic tape recorded by the PAL system is used as the recording medium, and this tape is reproduced through video tape recorder VTR1 to be then converted into the video signal. In this case, the video signal used for conversion of the scan line is processed. In such process circuit, the reproduced video signal obtained from VTR1 features the field frequency of 60 Hz with the horizontal scan lines kept in 625 pieces as before. And CCD2 1 ∼2 n  are used to convert the 625 pieces into 525 pieces (NTSC system) for the signal process. As 525/625 = 21/25 is satisfied, the reading is carried out with omission of four horizontal periods among 25 horizontal periods. Thus, 21 horizontal periods can be obtained and accordingly the video signal of NTSC system can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5419108-A (JP)
Title: Electromagnetic type reciprocal motion generating apparatus
Inventor: IWAMOTO MASATAMI
IPC: H02K33/02
Filed: 1977-07-13
Abstract: PURPOSE: To enlarge an electromagnetic force generated perweight of moving iron, by an excitation made alternately in opposite polarity with an even-numbered poles more than four provided, and by an elimination of iron material in center part of the moving iron. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61242990-A (JP)
Title: Particle beam source for particle beam epitaxial apparatus
Inventor: KATAYAMA YUKIAKI
IPC: C30B23/08
Filed: 1985-04-18
Abstract: PURPOSE:To obtain sharp particle beam, by using a thin tantalum tube as the furnace to effect the thermal decomposition of gaseous raw material, passing electrical current along the thin tantalum tube to cause generation of heat in the tube, introducing a gaseous raw material from the base end of the tube, and ejecting particle beam through the tip. CONSTITUTION:In a particle beam source furnished with a furnace to heat and decompose gaseous raw material, a thin tantalum tube 2 is used as the furnace. The thin tantalum tube 2 is heated by passing an electric current through a circuit formed by the lead-through 14, the lead 10, the thin tantalum tube 2, the lead 16 and the lead-through 18. A gaseous raw material is supplied to the base end 6 of the thin tantalum tube from the gas transfer pipe 8, and particle beam is ejected from the tip end 4 of the thin tantalum tube.
Patent JP-S62239994-A (JP)
Title: Method for transformation of cell of gramineous plant using spheroplast of escherichia coli
Inventor: SUGIURA JUN
IPC: C12N5/10
Filed: 1986-04-14
Abstract: PURPOSE:To carry out transformation of gramineous plant readily, by using a spheroplast of Escherichia coli having a desired gene with a protoplast of a cell derived from gramineous plant and transducing the gene to the cell of gramineous plant. CONSTITUTION:A cell is treated with lysozyme by the use of Escherichia coli in logarithmic growth phase cultivated in a medium such as bouillon medium, glucose M9 medium, etc., capable of multiplying Escherichia coli to give a spheroplast of Escherichia coli having a desired gene. On the other hand, leaves, roots, buds or culture cell of gramineous plant are treated with an enzyme solution obtained by dissolving cellulase and pectoliase in mannitol (0.4mol) to give a protoplast of gramineous plant. The spheroplast of Escherichia coli is fused with the protoplast of gramineous plant and the gene contained in Escherichia coli is transduced to a cell of gramineous plant to carry out transformation.
Patent JP-H11281304-A (JP)
Title: Hole measuring method using three-dimensional measuring instrument
Inventor: AMAKASU JUNICHI
IPC: G01B5/24
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hole measuring method using a three-dimensional measuring instrument of high reliability by excluding influence of undulations of a work upon calculation if inclination of a work surface. SOLUTION: Prior to measurement of a hole 1, coordinates of a plurality of measurement points i, j, k, l, are measured in a measurement region set in a work W surface where the hole 1 is formed. On the basis the measured coordinates of the measurement points, a point of inflection on the work W surface is detected. When the point of inflection exists, a re-measurement region where a region containing the point of inflection is eliminated from the measurement region is set. The inclination of a surface determined on the basis of the coordinates of a plurality of measurement points in the re-measurement region is made the inclination of the work surface where the hole 1 is formed.
Patent JP-S58200499-A (JP)
Title: Error detecting system in control storage section
Inventor: SAKAUCHI AKIRA
IPC: G06F11/10
Filed: 1982-05-19
Abstract: PURPOSE:To detect error in a control storage section quickly and accurately with less amount of processing, by using an error detecting and correcting function for the confirmation of justice of data and using a redundancy bit for a failure of address systems. CONSTITUTION:The control storage section 1 is accessed with an address advanced sequentially from the initial value via an address register 21 and a microinstruction word is stored in a microinstruction register 3. A check bit of the microinstruction is inputted to an error detecting and correcting circuit 5, where the detection of presence of an error in an instruction work data and the correction of 1-bit error and the like are done. On the other hand, a redundancy bit of the instruction word stored in the register 3 is impressed to an operating circuit 4 to which a direct data 0 and the like from a register 6 is applied at the initial state to detect the presence of a failure of address system by means of an exclusive OR processing. Thus, the data and data error are detected accurately and quickly with less amount of processing without full-bit processing.
Patent JP-S61241413-A (JP)
Inventor: JIYON DEI TEN AIKU
IPC: F01N3/24
Filed: 1986-04-14
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。