baber/WOPTO huggingface dataset:
Patent JP-S59120066-A (JP)
Title: Method and apparatus for preparation of soya milk by continuous boiling
Inventor: MIYAGAWA MOTOYUKI
IPC: A23L11/00
Filed: 1982-12-27
Abstract: PURPOSE:To obtain uniformly boiled soya milk, by passing row GO (suspension of ground soybean) through a number of boiling tubes, introducing pressurized steam into the GO thereby causing the gyration and linear convection, and transferring the GO to the next boiling tube. CONSTITUTION:A plurality of boiling tubes 31a-31f each composed of a cylinder having closed ends and an inspection glass window 30 at one end, are arranged in parallel. The liquid raw GO is forced into the boiling tube 31a through the inlet 32 by the pump P, and at the same time, pressurized steam for boiling is blasted laterally into the boiling tube 11a from the inlet pipe 52 through the branched pipes 52a-52c. Simultaneously to the above, pressurized steam is blasted through the branched pipes 52d-52f into the boiling tube 31a along its inner wall to cause the gyration and linear convection of the raw GO. The GO is boiled and transferred from one end (s) to the other end (m), and delivered to the next boiling tube 31b through the transfer pipe 45. The GO is boiled successively in the boiling tubes 31b-31f gradually increasing the boiling temperature and taken out of the boiling tube 31f through the outlet 50.
Patent JP-H02115151-A (JP)
Title: Oduction of alpha-aminoalkanol
Inventor: YOHANESU AIHIYAA
IPC: C07C215/28
Filed: 1989-09-06
Abstract: PURPOSE: To obtain the title compound industrially advantageously under zero- pressure by reacting an aqueous ammonia solution of a specified concentration with an alkylene oxide soluble or dispersible in the solution in the presence of a specified amount of an ammonium salt soluble in the solution.  
     CONSTITUTION: An aqueous ammonia solution (A) having a concentration of at least 20 wt.% is reacted with a compound (B) being soluble or dispersible in solution A and represented by formula I [wherein R 1  is H or an aliphatic or aromatic residue; and R 2  to R 4  are each H or a lower alkyl, provided that R 4  and R 1  may be combined with each other through a C-C bond to form a carbocyclic group] in the presence of an at least equimolar amount, based on material B, of an ammonium salt soluble in solution A, and the purpose compound of formula II is separated from the formed reaction mixture. Thus, the compound, especially 1-aminopropane-2,3-diol useful as an additive for promoting the wetting properties of the solution can be obtained advantageously by using an aqueous ammonia solution in an amount one third to one fourth of that necessary in a known zero-pressure reaction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6386480-A (JP)
Title: Input protection circuit of semiconductor integrated circuit
Inventor: TAKANO SATOSHI
IPC: H01L29/80
Filed: 1986-09-30
Abstract: PURPOSE:To prevent surge destruction by a power supply for the input protection circuit, a resistor provided between the input terminal and the internal circuit, a first diode having its anode connected to the node of the resistor of the input terminal side and having its cathode grounded, and a second diode having its anode connected to the power supply for the input protection circuit and having its cathode connected to said node. CONSTITUTION:If a positive surge is applied to an input terminal 1, a current flows toward the ground due to the forward current of a diode 8, and the signal applied to the gate of a MESTET 3 in the first stage of the internal circuit is clamped to the forward Schottky voltage of the diode 8. If a negative surge is applied to the input terminal 1, since the voltage of a power supply 10 is set to the Schottky voltage, the signal applied to the MESFET 3 in the first stage of the internal circuit is clamped by a diode 9 to a voltage which has lowered from the power supply voltage 10 by the Schottky voltage of the diode 9. A resistor 11 prevents the surge applied to the input terminal 1 from being applied to the gate of the MESFET 3 to cause surge destruction before clamped from OV to the Schottky voltage by the respective diodes 8 and 9.
Patent JP-H0570100-A (JP)
Title: Control method for load equalizer
Inventor: FUJII FUMIO
IPC: B66C13/46
Filed: 1991-09-10
Abstract: PURPOSE:To provide a load equalizer which can ground a load invariably in the stable state regardless of the weight of the load and the operating speed of a lift device, eliminates the drift of the grounding position of the load, and is stopped without inflicting damage or flaws by impacts to the suspended load during the operation of the load equalizer in the equilibrium state. CONSTITUTION:A load equalizer calculates the detection signal of a load detector 14 and the position signal of a position detector 18 of a load, correctly judges the grounding of the suspended load, and correctly grounds the suspended load at the desired position regardless of the weight of the load and the speed of a lift device.
Patent JP-2000004594-A (JP)
Title: Motor
Inventor: GOTO MAKOTO
IPC: H02P6/10
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor which has little vibration and noise and has a high power efficiency. SOLUTION: Current routes to coils are formed, while the 1st field effect power transistors of 1st power amplifiers 11-13 or the 2nd field effect power transistors of 2nd power amplifiers 15-17 are made to conduct high frequency switching operations. Three-phase 1st amplified current signals which vary smoothly in their rise slope sections and fall slope section are supplied to the current control terminal sides of the three 1st power amplifiers 11-13. Three- phase 2nd amplified current signals, which vary smoothly in their rise slope sections and fall slope sections are supplied to the current control terminal sides of the three 2nd power amplifiers 15-17. With this constitution, drive currents applied to the coils can be smoothed, and the improvement in the power efficiency and the reduction in vibrations and noises can be realized.
Patent JP-H0278301-A (JP)
Title: Antenna system
Inventor: HIGUCHI YUJI
IPC: H01Q3/26
Filed: 1988-09-13
Abstract: PURPOSE:To make the direction of a major lobe variable with respect to the plane of the antenna by providing a means varying a phase of a signal through an intermediate frequency signal line, or of a local oscillation signal line and an intermediate frequency signal line, or a signal through an intermediate frequency signal line or a local oscillation signal. CONSTITUTION:An output signal of a reference local oscillating circuit 14 is outputted from a reference local oscillation signal output antenna 15, propagated through space and received by an antenna 7. The reference local oscillation signal received by the antenna 7 passes through a terminal 9 and is inputted to a local oscillation circuit 6 in an MIC 1 including an antenna element shown in figure 2. Moreover, the local oscillation circuit 8 in the MIC 1 including each antenna element adopts an oscillator by the phase locked loop oscillation system or the injection synchronizing system and synchronized by an output signal of a reference local oscillation circuit 14 received by the antenna 7.
Patent JP-H0873276-A (JP)
Title: Production of substrate for magnetic head
Inventor: KUMAKI AKIHIKO
IPC: C04B35/645
Filed: 1994-08-31
Abstract: PURPOSE: To maintain a shape retaining property before sintering by simultaneously sealing an inclusion having a molding flask-like function and a pressure medium function into a flat plate which is a material to be fired and has the height of a wafer shape and a large size ratio of diameter. CONSTITUTION: The material which is to be fired and is formed to a plane disk shape is held above and below by spacers formed to a flat disk shape having the same diameter as the diameter of the firing material by a powdery material which does not react with this material to be fired at and under a desired high temp. and high pressure and which itself is thermally and chemically stable. The integral assembly thereof is housed and installed into a toric molding which has no spacings at its side faces, has a hollow part of a bore to allow housing and installing of the integral assembly, is bottomless and is molded of the powdery material similar to the powdery material of the spacers. Such assembly and molding are put into a glass vessel where the deaerated and hermetically sealed capsule is subjected to hot isotropic pressurizing.  The substrate for magnetic heads of which the sintered compact substrate structure does not exhibit a specific crystal orientation state is obtd.
Patent JP-H0393550-A (JP)
Title: Recording device
Inventor: KAWAZOE KENJI
IPC: B41J2/35
Filed: 1989-09-07
Abstract: PURPOSE:To make it possible to increase an image recording speed by a recording unit when a direct-writing recording is indicated to a recording medium by a method wherein a direct-writing recording by a recording unit is indicated, and an image recording speed is increased higher than the time of transfer recording by a transfer material. CONSTITUTION:When a recording to a heat-sensitive paper is indicated for the printing method, a carriage table 35 is let down so that a carriage 14, in which a cassette is not loaded, comes to a position which confronts with a thermal head 117. When the carriage 14 in which an ink ribbon cassette is not loaded is selected in this manner, a control signal is output to a motor driver 115 so that the moving speed of the carriage 14 becomes 'A'. Then, the thermal head 117 is let down, and a recording process to a heat-sensitive paper is executed. The relationship between the moving speed 'A' of the carriage 14 to the time of recording to heat-sensitive paper and a moving speed 'B' of the carriage 14 at the time of thermal transfer recording is A>B, and the recording time for recording to heat-sensitive paper is shortened than the time of recording by thermal transfer.
Patent JP-H0785278-A (JP)
Title: Method and device for processing image
Inventor: SHIBATA MORIHIKO
IPC: G06T7/00
Filed: 1993-09-16
Abstract: PURPOSE:To change a threshold for the judgement of validity/invalidity by simple operation by setting up a parameter to be the reference of judgement of a picture pattern to be inspected by ratios to the feature amount of a picture pattern of fine quality. CONSTITUTION:A fine quality picture pattern to be a reference is inputted by a camera 1 and stored in a memory 5 through an image input part 2 and an image processing part 3. A control part 4 corrects the position of the image pattern by pattern matching utilizing a feature pattern in the picture. An intra- area feature amount (e.g. the sum of lightness levels) on a position to be used for comparison/judgement is found out and the upper and lower limits of the judgement reference are calculated. When the ratio alpha of the upper limit and the ratio beta of the lower limit which are set up at the time of setting up a parameter are fixed and a luminance level in an inputted specific area is defined as C, the upper and lower limit values of the judgement reference are respectively updated by CXalpha and CXbeta.
Patent JP-H04112208-A (JP)
Title: Programmable controller
Inventor: TSUNODA TETSUO
IPC: G06F9/32
Filed: 1990-09-03
Abstract: PURPOSE:To reduce the labor of sequence program generation by writing the execution part of a registered program in the sequence program as the execution object with execution instructions of this program. CONSTITUTION:A programmable controller 10 is provided with a central operation processing unit (CPU) 1, a user program memory 2, a connection connector 3, and an input/output interface (I/O) 4. The CPU 1 receives the sequence program as the execution object fro a programming device 20 through the I/O 4 and writes it in a user program area 2B of the user program memory 2. This user program is read out with a program instruction as the unit in accordance with the indication of system start from the programming device 20 by the CPU 1. Thus, the labor of sequence program generation is reduced.
Patent JP-H0676712-A (JP)
Title: Manufacture of seesaw type polarized relay
Inventor: SATO SHINICHI
IPC: H01H50/00
Filed: 1992-08-31
Abstract: PURPOSE:To improve characteristic as an electromagnetic relay and productivity by stabilizing polarized amount when a rectangular magnetic plate made of iron-chrome-cobalt alloy is permanent magnetized, concerning the manufacturing method of a seesaw type polarized relay. CONSTITUTION:Concerning the manufacturing method on a seesaw type polarized relay having an electromagnet completed body, as a driving source, to which a permanent magnet, whose both ends are polarized into S poles and the center thereof, into an N pole, is fixed between the end sides of a coil wound U-shaped core, a magnetic plate 21a', made of Fe-Cr-Co, and not polarized yet, is fixed to a U-shaped core 12b. The side yokes 3a, 3b of a polarizing jig 3 are positioned in the vicinities of both ends thereof so as to position and hold the magnetic plate 21a'. The center yoke 3c of the jig 3 is formed so as to be shorter than the yokes 3a, 3b, so that the jig 3 has an E-shaped side view. The magnetic plate 21a' is set on the yokes of the jig 3. Thereafter required current is allowed to flow in a coil 2d wound on the yokes 3a, 3b, and the magnetic plate 21a' is polarize so as to be a permanent magnet 21a, and to obtain an electromagnet completed body.
Patent JP-H1156127-A (JP)
Title: Apparatus for straining branch close
Inventor: MICHIKAWA HARUYOSHI
IPC: A01G23/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for straining branches close, designed to save the labor of the work for straining branches close in the landscape gardening industry and to improve the working efficiency by effectively utilizing a construction equipment. SOLUTION: This apparatus for straining a branch close has an upper turning body 14 installed in a lower traveling body 12 so as to be turnable, and a working arm body 16 is installed in the upper turning body 14. A branch-straining device 18 for straining extending tree 17 close is installed at the end of the working arm body 16 so as to be opened and closed. The working arm body 16 has a boom 21 freely movably and pivotally supported by a boom cylinder 22 installed in the upper turning body 14, and an arm 23 freely rotatably and pivotally supported by an arm cylinder 25 installed at the end part of the boom 21. A posture adjustment cylinder 27 for changeably adjusting the posture of the branch-straining device 18 between a downward direction and a frontward direction is installed between the arm 23 and the branch- straining device 18.  The branch straining device 18 is constituted by connecting a device body 41 to the end part of the working arm body 16, allowing the device body 41 to pivotally support a pair of nipping bodies so as to be freely opened and closed so that the nipping bodies may be operated in the opening and closing direction by a nipping body-operating cylinder 43.
Patent JP-S6291036-A (JP)
Title: Line loopback system for pcm terminal station repeater
Inventor: OKAMOTO MASAYUKI
IPC: H04L69/40
Filed: 1985-10-16
Abstract: PURPOSE:To recognize the presence of execution of a line loopback at an opposite station by providing the generating circuit of a pulse pattern signal corresponding to its own station line loopback and an opposite station line loopback and a pulse pattern signal reception circuit to a PCM terminal station repeater. CONSTITUTION:A signal generating circuit generating a pulse pattern signal preset corresponding to the execution/release of its own station line loopback and opposite line loopback is provided and the pulse pattern signal reception circuit identifying the signals is provided. When a pattern corresponding to its own station line loopback is received, an alarm is sent and when a pattern corresponding to the opposite line loopback is received, an alarm is sent. Then the execution and end of execution of the line loopback are sent in the form of pulse pattern to its own station, and when its own station receives the pattern, the end of opposite station loopback is recognized. Thus, each station recognizes the its station loopback state and the opposite station loopback state so as to eliminate the possibility of mis-operation.
Patent JP-H04111861-A (JP)
Title: Adjustable form panel
Inventor: SHIMONOHARA TAKESHIGE
IPC: E04G11/12
Filed: 1990-09-01
Abstract: PURPOSE:To increase the degree of freedom of designing and the execution of work by composing supports, of support head members, support leg members, and intermediate support members arranged to be put together between the support head members and to be fixed to be stopped at proper positions. CONSTITUTION:Telescopic supports 2 are composed of, support head members 8 to be arranged on upper sections, support leg members 9 to be arranged at lower sections, and intermediate support members 10 to be arranged between the support head members 8 and the support leg members 9. Then, according to the height of a side surface plate 1, the intermediate support members 10 of proper lengths are selected or cutting-worked, and the intermediate support members 10 are lively regulated, and the heights of the telescopic supports 2 are determined, and they are tied with fastening screws 14, 21. After that, the telescopic supports 2 are fixed on the side surface plate 1 with fitting screws 18, 24, and at the same time, horizontal rail wood members 3 are fixed on the telescopic supports 2 with fastening devices 31. According to the height and width of the side surface plate 1, the telescopic supports can be properly arranged, and so the free degree of form construction can be increased.
Patent JP-H04110931-A (JP)
Title: Camera
Inventor: TOYODA YASUHIRO
IPC: G03B15/05
Filed: 1990-08-31
Abstract: PURPOSE:To minimize the deviation of a flashlight at the time of photographing with tele-flashlight and to increase the quantity of irradiation flashlight by making the axes of a flashlight emitting device and Fresnel lens coincide when the focal point of a photographic optical system is at the middle of the distance between the focal point in the tele-condition and that in the wide-condition. CONSTITUTION:The Fresnel lens and flashlight emitting device 3 are attached to a camera in such a manner that the central axes C and B of the Fresnel lens 11 and the flashlight emitting device 3, respectively, coincide when the focal point of the photographic optical system is set at the middle of the distance between the focal point in the wide-condition and that in the tele-condition. Also, the camera is so designed that the central axes C and B of the Fresnel lens 11 and flashlight emitting device 3, respectively, are deviated by l/2 from each other. Thus, the characteristic of the flashlight distribution can be greatly improved.
Patent JP-H0278696-A (JP)
Title: 5-fluorouracil derivative
Inventor: MORITA TAKEO
IPC: A61K31/7064
Filed: 1988-09-13
Abstract: NEW MATERIAL:A derivative of the formula (R is alkene, alkyne, aralkene or aralkyne having an unsaturated bond). EXAMPLE:5-Acryloyl-5-fluorouracil. USE:A carcinostatic agent. The derivative of the formula contrives the improvement of treating ratios. PREPARATION:5-Fluorouracil is reacted with 2,2-dimethoxypropane to give 2',3'-0-isopropylidene-5-fluorouridine, which is dehydration-condensed with the corresponding carboxylic acid, etc., to form an ster bond. The esterified compound is dissolved in the aqueous solution of trifluoroacetic acid, acetic, etc., and the prepared solution is stirred at 100 deg.C for 10min-10hr to remove the isopropylidene group, followed by subjecting the reaction solution to chromatography, etc., to isolate the objective derivative of the formula.
Patent JP-H0573628-A (JP)
Title: Picture addition information input system
Inventor: IWAOKA SADATOSHI
IPC: G06F3/048
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate the corresponding error of plural pieces of picture data and description information added to each of picture data when they are asynchronously inputted to a processor. CONSTITUTION:Picture data reading a picture card and an identification number printed on the picture card are made into a pair and they are stored in CPU. Picture data are transmitted to a disk display and picture image is displayed (step 101). An operator searches the picture card from the picture image of the display and inputs the identification number (step 102). CPU checks whether the inputted identification number agrees with the identification number which is made into a pair with picture data or not. When they agree, description information is inputted (step 103 and 104).
Patent JP-H0894947-A (JP)
Title: Optical switch
Inventor: FURUKAWA KOICHI
IPC: G02B26/08
Filed: 1994-09-27
Abstract: PURPOSE: To make it possible to change over connection of optical fibers without returning of reflected return light up to a light emitting source of light by excluding the reflected return light from end faces. CONSTITUTION: This optical switch has a first ferrule 6 and second ferrule 14 arranged with connecting end faces 13, 15 opposite to each other. Both first and second ferrules 6, 14 are relatively rotated in the concentrical state. Both of the first and second ferrules 6, 14 are provided with positioning pins 24 for aligning axes by varying the combinations of the end faces of the first optical fibers 12a to 12f and the end faces of the second optical fibers 20a to 20f. The optical switch is constituted so as to execute changeover of the connection of the end faces of the first optical fibers 12a to 13f and the end faces of the second optical fibers 20a to 20f.  One of the connecting end faces 13 of the first ferrule 6 and the second ferrule 14 is a convex face having an inclination with the perpendicular face to the central axis of rotation and the other is a concave face which fits and presses its connecting end face 14 to the convex face and has the same inclination as the inclination of the convex face to the perpendicular face to the central axis of rotation.
Patent JP-H0395307-A (JP)
Title: Liquid fuel combustion device
Inventor: MESAKI MICHIO
IPC: F23N5/26
Filed: 1989-09-08
Abstract: PURPOSE:To cause a timing for a cleaning operation to be properly acknowledged and at the same time to enable a duration of usage counted by hours to be acknowledged by a method wherein an accumulated combustion or an operating time is stored in a micro-computer and at the same time they may be displayed. CONSTITUTION:During an operating stage, a micro-computer 8a may accumulate and store a current confirmation time of a flame sensing circuit 9, i.e., a combustion time of a liquid fuel of a device. After a specified time elapses, if the operation of the device is stopped, an operation switch 5f is depressed and then the combustion in the device is stopped. At this time, an air blower for hot air is operated for about one minute, the combustion part of the liquid fuel combustion device is cooled. During the operation of this hot air blower, the time stored in a micro-computer 8a is displayed in a digital display device for a temperature of a display device 4 and a time digital display device as the accumulated combustion time. Due to the fact that a combustion during a certain period or an operating time can be acknowledged, a calculation of fuel consumption or a timing for a checking operation for a filter or the like can be acknowledged.
Patent JP-S6386402-A (JP)
Inventor: TSUDA YASUO
IPC: H01C7/04
Filed: 1986-09-30
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。