baber/WOPTO huggingface dataset:
Patent JP-H07278210-A (JP)
Title: Production of emulsion
Inventor: HAYASHIDA HIROMI
IPC: B01F7/16
Filed: 1994-04-05
Abstract: PURPOSE:To provide the title production process wherein a specified agitation tank is used, the deposition on the tank can be markedly reduced, the distribution of the particles of the emulsion is sharp, and the shapes of the particles are uniform. CONSTITUTION:A process for producing an emulsion by emulsion-polymerizing a polymerizable monomer, which comprises performing the emulsion polymerization by using an agitation tank 2 composed of a vertical cylinder agitation tank 2 surrounded with a jacket for heat exchange, a vertical rotary shaft 3 in the center of the tank 2, a lower paddle 4 secured to the rotary shaft 3 near the bottom of the tank 2 and having the end shaped like a sweepback wing, and an upper paddle 5 having downwardly extending platy fins 6 at its lower end and a crossing angle alpha of 90 degrees with respect to the lower paddle 4, and preceding the paddle 4 in the direction of rotation.
Patent JP-S56162896-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKASHIDE KENICHIROU
IPC: H01S5/00
Filed: 1980-05-20
Abstract: PURPOSE:To simplify the manufacture of a semiconductor device such as a buried laser in which a conductive layer is ohmically attached to the laminated different conductive type semiconductor layers by forming different materials of the conductive layers for both conductive layers in the semiconductor device. CONSTITUTION:A conductive layer 19 made of Au-Zn alloy or the like is formed by deposition with secure and preferable ohmic contact between the semiconductor layers 11 of a laminated 12 on a laminate 18 laminated on a semi-insulating substrate 1. Then, conductive layers 21, 28, 29 made of Au-Ge-Ni alloy or the like is formed with secure and preferable ohmic contact between the semiconductor layers 2 of the laminate 18. Subsequently, it is heat treated to obtain secure and preferable ohmic contact for the layer 2 of the layer 29, the layer 28 is formed on the layer 21, thereby obtaining secure and preferable ohmic contact between the layers.
Patent JP-S54906-A (JP)
Title: Key telephone set
Inventor: IWAYA HIDEMITSU
IPC: H04Q3/58
Filed: 1977-06-06
Abstract: PURPOSE:To ensure the privacy of mutual extension communication paths by using a plurality of control voltages.
Patent JP-H01240143-A (JP)
Title: Fumigation of plants such as fruit or the like and device therefor
Inventor: NAGASHIMA NAOKI
IPC: A23B7/148
Filed: 1988-03-23
Abstract: PURPOSE:To lessen reduction in quality, by making an atmosphere in which fruits are laid into a vacuum state once, then introducing high-temperature steam into the atmosphere, maintaining the atmosphere under atmospheric pressure for a fixed time, then returning to the vacuum state again while removing water and cooling in vacuum. CONSTITUTION:An airtight container 1 storing plants such as fruits is connected to a tank 3 for generating high-temperature steam, a blower 5, a cold trap 9 and a vacuum pump 7, respectively. An atmosphere of the container 1 in which plants such as fruits are laid is made into a vacuum once, high- temperature steam is introduced into the atmosphere, which is maintained under atmospheric pressure for a fixed time, the atmosphere is made into a vacuum again while removing water and the plants are cooled in vacuum. Consequently, the reduction of quality is lessened, damages resulting from temperature are decreased and damages from cut are eliminated.
Patent JP-S58185039-A (JP)
Title: Optical information reader
Inventor: YAMADA AKIRA
IPC: G11B7/09
Filed: 1982-04-23
Abstract: PURPOSE:To drive an optical system in both tracking and focusing directions, by providing a fulcurm to move the optical system in both directions and at the same time by applying a magnetic field for the same purpose. CONSTITUTION:An optical system is attached to a lens barrel 41 made of iron, and the barrel 41 is supported by a root part via a fulcurm 42-1 provided for shift in the tracking direction and a platelike material 43. These optical elements are set within a magnetic field produced by a magnet 50. The barrel 41 is deflected in the tracking direction by controlling the current supplied to coils 48-1 and 48-2. While, a magnetic material 44 receives force to move the barrel 41 in the focusing direction by controlling the currents supplied to coils 49-1 and 49-2.
Patent JP-H01243846-A (JP)
Title: Method of controlling firing phase in power conversion circuit
Inventor: OZAKI SATORU
IPC: H02M1/08
Filed: 1988-03-23
Abstract: PURPOSE:To control the phase stably, by controlling the cycle of a serrated wave for phase control and its mutual phase difference depending on the stable frequency of a crystal oscillator, etc. CONSTITUTION:A firing phase control device of a three-phase pure bridge converter is composed of a CPU 1, a synchronous signal transformer 3, comparators 4-6, differentiators 7-9, counters 10-12, comparators 14-15 and 25-30, a signal selection circuit 16, an FF 17, a distribution circuit 18, counters 19-24, and monostable timer 31-36. The comparators 14-15 compares the set value theta1-theta2 set out from the CPU 1 with the counted value of a counter 13 and outputs coincidence pulse signals P1-P2, which are formed into serrated waves in a cycle of 6theta1 with the signal selection circuit 16, the FF 17 and counters 19-24 and compared with the firing angle command signal thetaalpha from the CPU 1 by comparators 25-30 and trigger signals Tu-Ty are outputted. Through the abovementioned timers 31-36 they are converted into gate pulses Gu-Gy.
Patent JP-H05112825-A (JP)
Title: Manufacture of 780n/mm2 class steel sheet extremely low in yield ratio
Inventor: YANO KAZUHIKO
IPC: C22C38/46
Filed: 1992-03-25
Abstract: PURPOSE:To secure low yield ratio in a heat treated high tensile strength steel and to improve its plastic deformability by specifying the content of C, Si, Mn, Cr, Mo, Al and V in a steel, subjecting it to hot rolling and executing heat treatment under specified conditions. CONSTITUTION:A billet consisting of 0.05 to 0.20% C, 0.05 to 0.50% Si, 0.30 to 1.80% Mn, 0.05 to 1.20% Cr, 0.05 to 1.00% Mo, 0.005 to 0.10% Al, 0.005 to 0.08% V and the balance Fe with inevitable impurities is subjected to hot rolling. Next, the billet is subjected to heat treatment of executing hardening at the Ac2 point or above to <=980 deg.C and normalizing at a temp, from the Ac1 point or above to less than the is incorporated with 0.005 to 0.050% Nb. Or, it is subjected to hot rolling in such a manner that its finishing temp. is regulated to >=900 deg.C, is subjected to direct hardening and normalized under the above conditions. In this way, the 780N/mm<2> class steel sheet remarkably low in yield ratio can be obtd.
Patent JP-H02248143-A (JP)
Title: Telephone set having caller number retransmission function
Inventor: KIKUCHI OSAMU
IPC: H04M1/272
Filed: 1989-03-22
Abstract: PURPOSE:To store and retransmits required call number without inquiring about an opposite telephone number during call by providing the storage device of a caller number, an operation section instructing the storage and a dial section sending a caller number in a telephone set connecting to a subscriber line having a function sending the caller number together with call control information. CONSTITUTION:A caller number sent from a line 7 is received by a controller 3 when a telephone set accommodated in a subscriber line 7 received a call and when a user of the telephone set 1 in its busy state desires to store a caller number being a communication opposite party, the user depresses a caller number storage button 5. The controller 3 stores the caller number into a storage device 4 through the operation of the button 5 and the user depressed a caller number retransmission button 6 when a phone call is given from the telephone set 1 to the caller after the end of the call. The controller 3 reads the number stores in the storage device 4 based thereupon and sends it to a subscriber line 7. Thus, even when many number of times of incoming calls reach, the number stored in the device 4 is not updated so long as the button 5 is not depressed.
Patent JP-S54159302-A (JP)
Title: Recovering apparatus for heat from molten slag
Inventor: TOUKO YOSHIAKI
IPC: F27D17/00
Filed: 1978-06-07
Abstract: PURPOSE:To recover and utilize effectively the heat of slag, by blowing air to various molten slag to form finely divided particles, and by heat exchange of the finely divided particles with air in a slag-packed heat exchanger. CONSTITUTION:Molten slag 2 contained in a slag pan 1 is poured down through a turn dish 3 into a hood 5. The molten slag is finely divided with air spouted by means of a blower 4 to form granulated slag 6 at a temp. 1,000-1,100 deg.C. The high temp. slag particles are charged by a bucket conveyor 8 into a slag-packed heat exchanger 9, where the high temp. slag particles 13 are cooled with, air injected through air inlets 12 made in the bottom. The air is heated with the slag 13 to a high temp. 700-1,000 deg.C 15 and produces steam in a boiler 16, 17, 18 installed above the heat exchanger 9. The steam is utilized to drive a turbine etc.
Patent JP-H11246386-A (JP)
Title: Elastase inhibitor
Inventor: INOMATA SHINJI
IPC: A61K8/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor containing a solvent-extract of Saxifrage as the active ingredient, showing elastase inhibiting effect, keeping the skin smooth, elastic and vivid, and useful for, e.g. foundations, and make-up, hair and bath cosmetics. SOLUTION: This inhibitor, containing a solvent-extract of Saxifrage as the active ingredient, is obtained by treating the whole body of the above plant with an extraction solvent (e.g. methanol, ethanol and 1,3-butylene glycol) by immersion or heating with reflux, and filtration and enrichment of the effluent. The preparation for external use is incorporated with the extract preferably at 0.001 to 10.0 wt.% (dry basis). The elastase inhibitor, when to be used as an anti-senescence agent, may be incorporated with a skin-whitening agent, humectant, antioxidant, oily ingredient or the like. It may be also incorporated with disodium edetate, sodium citrate or the like. It is preferably used for cosmetics.
Patent JP-H08259131-A (JP)
Title: Remote monitoring and diagnosing device for elevator
Inventor: FUKAI HISATOKU
IPC: B66B5/02
Filed: 1995-03-27
Abstract: PURPOSE: To always quickly send the signal for informing the generation of abnormality by providing a switching control means, which gives priority to the connection of an abnormality monitoring means and a transmitting means on the basis of the abnormality information. CONSTITUTION: This remote monitoring and diagnosing device is formed of a terminal device 3 connected to a control device 2 of an elevator 1, a data collecting center 5 connected to the terminal device 3 through a communication line 4 and for periodically diagnosing whether the operation of the elevator 1 is abnormal or not, and an abnormality monitoring center 6 for remote- monitoring the elevator 1. When abnormality is generated in the elevator 1 and the abnormality information is output from an abnormality monitoring means 8 to a switching means 13 on the basis of the data output from the control device 2, the switching control means 13 sends the communication concluding command to the data collecting center 5. Connection of a data measuring means 7 and a communicating means 9 is opened, and on the other hand, the abnormality monitoring means 8 and the communicating means 9 are connected, and the abnormality information is sent to the abnormality monitoring center 6.
Patent JP-H0669405-A (JP)
Title: Semiconductor integrated circuit
Inventor: IWASAKI MITSUHIRO
IPC: H01L23/50
Filed: 1992-03-26
Abstract: PURPOSE:To increase packaging density by arbitrarily selecting the connection of the electrodes of an IC chip with the external terminals of a package thereby to reduce the area occupied by the wiring on a wiring board on which semiconductor integrated circuits are mounted. CONSTITUTION:Around an IC chip 2 mounted on a package 1, loop wirings 4a, 4b, 4c and 4d connecting to the respective electrodes A, B, C and D of the IC chip 2 are provided, and by selectively cutting leads 5a, 5b, 5c and 5d connected to external terminals 6a, 6b, 6c and 6d and connected in parallel to the loop wirings 4a to 4d, the connection between the IC chip and any of the external terminals 6a to 6d is formed.
Patent JP-S60211115-A (JP)
Title: Propeller shaft
Inventor: YAMASHITA MASAYOSHI
IPC: F16D3/06
Filed: 1984-04-05
Abstract: PURPOSE:To enhance the accuracy of balance correction by solidly disposing a cylinder to which a balance correction body can be welded on the periphery of a slide coupling in a propeller shaft including fitting flanges. CONSTITUTION:In a propeller shaft having fitting flanges 1, 2 at both ends and a slide coupling 3 interposed therebetween, a steel cylinder 7 to which a balance correction body is welded is integrally fixed to the enlarged diameter portion 8a of an outer cylinder 8 of the slide coupling 3. Therefore, a balance correction body can be easily welded near the unbalance position produced in the vicinity of the fitting flange on the slide coupling side to enhance the accuracy of balance correction.
Patent JP-H02247600-A (JP)
Title: Inspecting device for fuel assembly inside
Inventor: SAKAI HITOSHI
IPC: G21C17/06
Filed: 1989-03-20
Abstract: PURPOSE:To secure alignment and to insert a fiber assembly smoothly by adding a gap center detecting mechanism which adjusts the center axis of a fiber assembly to the center of a fuel rod gap to a fiber assembly inserting mechanism. CONSTITUTION:An inspection base 1 can be moved laterally to a fuel assembly, a holder 2 is mounted thereupon, and a movable support base 3 which supports the fiber assembly F is mounted at an intermediate part. The gap center detecting mechanism A consisting of an ultrasonic wave received signal 4 and ultrasonic wave data processing part 5 is mounted at the front part and a fiber bundle F which is led from outside is supported by the support base 3. The support base 3 is connected to a hydraulic cylinder 6 whose stroke length is, for example, 150 - 200mm equivalent to the length of one side of the fuel assembly and can move forth and back. Then the excessive pressure application preventing mechanism 13 consisting of a spring 7 and a displacement detecting device 8 is incorporated to detect the displacement of the spring 7 and when the detected value exceeds a certain set value, the forward movement is quitted immediately.
Patent JP-S6426299-A (JP)
Title: System for supporting trouble diagnosis
Inventor: YAMAKAWA KINJI
IPC: G06N5/04
Filed: 1987-03-23
Abstract: PURPOSE:To execute a processing close to the judge of a human being of a simple system constitution at a high speed by equipping a central processing circuit, knowledge-based memory and a frame retrieving circuit, etc., and using the two types of the knowledge based whose construction methods are different. CONSTITUTION:By setting two types 1 and 2 in which a condition and a cause go to be bidirectional as the form of the knowledge base, respective processes of intuition, experience, theory and squeezing are included as an estimating method. A diagnosis procedure is to go through steps to pursue a cause system by repeating condition cause(=condition) cause in the same way as the thought and judge of the human being. The judged value is included as the element of the knowledge base and a study is made easy by adjustment and confirmation with a simulation. Thus, by the hardware of a small size, which is only composed of a microcomputer 8 and simple exclusively used circuits 1-7, the total estimating process and the diagnosis procedure, which are miniaturized and resemble to the thought of the human being, can be completely executed at a high speed.
Patent JP-S62225399-A (JP)
Inventor: TANAKA NORIO
IPC: B41J15/04
Filed: 1986-03-28
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-S62226435-A (JP)
Title: Optical system driving device
Inventor: MIYAJIMA GIICHI
IPC: G11B7/09
Filed: 1986-03-28
Abstract: PURPOSE:To excellently an optical system without causing resonance when it is driven by providing two supporting means which movably support an optical system holding means in different directions and directly connecting the pivot bearing of the second supporting means to one of bearing of the second supporting means to one of bearing holding members which constitute the link mechanism of the first supporting means. CONSTITUTION:When an electric current is conducted in a coil 88, the interaction of magnetic fields made by permanent magnets 54a and 54b vertically rocks a part consisting of pivot shafts 74a, 74b, 74c and 74d, pivot bearings 78a and 78b, an objective lens holding body 76, an objective lens 80, coils 86 and 88 through wires 72a, 72b, 72c and 72d by the turn around shafts 70a and 70b and autofocusing is executed. In response to the current conducting in the coil 88, the objective lens holding body 76 shifts upwards and respective wires tilt from the horizontal level. The upper end of the objective lens holding body 76 is positioned at a distance L2 from a recording medium 90. Thus, a parallel link mechanism causing the optical shaft of the objective lens 80 from falling, whereby the lens focuses automatically.
Patent JP-S63233831-A (JP)
Inventor: WASAMOTO MITSUYUKI
IPC: B65D65/40
Filed: 1987-03-23
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-H02287998-A (JP)
Title: Magnetic disc driver and air filter for it
Inventor: PIIITAA EBERETSUTO BUROTSUKUSU
IPC: G11B33/14
Filed: 1990-03-20
Abstract: PURPOSE: To suppress damage of a disk or a head due to granular dust and dirt with a simple structure by channelling air to the rear of a filter member from around a disk lamination body and passing the air through a filter member between an air inlet and outlet on the side of a frame. CONSTITUTION: When the disk driving device comes into an operating state, a disk lamination body rotates in the direction of the arrow A so that propulsion by air is imparted so as to bring the air along the disk face close to the velocity outside the disk. An air flow having a high kinetic energy is directed into an air reservoir area 56 formed with the inner face of the housing 38 and the cover 11. When the air velocity decreases inside the area 56, the velocity head is changed to a pressure head. The head for pressure is proportional to the square of the initial velocity head, and therefore, a faster air velocity brings a higher efficiency of an air filter system 33. Other part of the air flow induced by the disk rotation passes through the entire surface of a filter member 37 to produce inhalation, and hence, the recirculation of the air filter system 33 is further increased.
Patent JP-H11266472-A (JP)
Title: Selective calling radio receiver with display function
Inventor: OTA MAKOTO
IPC: H04W88/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a selective calling radio receiver that efficiently receives information appropriate to a user without reducing a traffic due to data with a large amount of, information even at a time zone with a high traffic. SOLUTION: The proposed selective calling radio receiver is provided with a selective calling radio reception section 1 that receives radio selection information, a user operation section 4 that receives the operation by a user, an analysis section 11 that analyzes the received information, a memory section 13 that tentatively stores information when the analyzed information is divided, a synthesis section 12 that synthesizes divided information sets, a control section 2 consisting of a man-machine interface section 14 that analyzes obtained display information and operation information coming from the operation section of the user and conducts required control, and a display section 3 that displays the result obtained from the man-machine interface section 14.
Patent JP-H04304765-A (JP)
Title: Color picture processing system and electronic device
Inventor: HORIUCHI MASANOBU
IPC: H04N1/00
Filed: 1991-04-01
Abstract: PURPOSE:To provide a facsimile function to the system by utilizing a digital reader, a digital printer, the system and a picture storage device formed as a separate device effectively. CONSTITUTION:A picture data system main body 20 marked by a caption (a) consists of a reader/printer interface 21, an image compression unit 22, a program memory 23, and an image memory 24 having a memory with a capacity of 1M bytes and a pit map memory. Moreover, the main body 20 is provided with a video RAM 25, a central processing unit 26, a bus 29 and a communication control unit 30. That is, the unit marked by a caption (a) is operated according to a program given as a computer. Thus, the facsimile function is provided simply by using a conventional system.
Patent JP-S51144580-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: YUMOTO OSAMU
IPC: H01L21/28
Filed: 1975-06-09
Abstract: PURPOSE: Forming a pattern edge steep, provided in the oxidized film used for a mask of ion radiation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58186937-A (JP)
Title: Dry etching method
Inventor: TAJI SHINICHI
IPC: H01L21/302
Filed: 1982-04-26
Abstract: PURPOSE:To change a ratio between ions applied to substrate and to obtain a dry etching method which assures high etching speed and superior in the selectivity by changing a discharge frequency with time. CONSTITUTION:A frequency has been divided on the time sharing basis and the etching has been conducted by periodically changing the frequencies of 13.56MHz and 300kHz. As a result, the etching speed of Si has been improved for about 3-5 times in that of a single frequency. A selection ratio of Si and SiO2 is about 10 and selection ratio of Si and photo resist has been about 3-5. When the etching is carried out with a high frequency, the etching rate of Si is high because a large amount of CF<+3> is contained. However, on the contrary, frequency becomes 100kHz, amount of CF<+> increases and therefore the etching rate is lowered. There is no large change of etching rate in the SiO2 or photo resist. When period and frequency are changed, both etching rate and selectivity change. Therefore it is an effective method for high speed etching.
Patent JP-H04281216-A (JP)
Title: Recording and reproducing device
Inventor: TAKANASHI RYOYU
IPC: H04N9/11
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a recorder providing high quality signal with simple structure. CONSTITUTION:The images of respective primary colors are juxtaposed on one plane of recording medium RM with high resolution. Read-out light emitted from a light source LS forms images on one sensor CIS by a lens Lp. Areas Zr-Zg in accordance with recording areas in the RM and a reference signal generating area in accordance with guard band Zi are set on the CIS. Output signal Sc is guided by a switch SW. Switching signal 9 from the another controller is given to a terminal and a fixed contact is switched. Red signal (r) transmitted through a memory LM1, green signal (g) transmitted through a memory LM2 and blue signal (b) are amplifieled with amplifiers AMP1-3 respectively, and processed with gamma correcting, matrix, clip, set up, etc., at a processing circuit 6 and given to an output equipment 8 such as a monitoring receiver or a printer. Respective primary color signals (Ri, Gi, Bi) in 1(h) period obtain simultaneous signals by matching the period of Ri signal and Gi signal with the period of B signal delaying most in H of 1H period.