baber/WOPTO huggingface dataset:
Patent JP-H06281360-A (JP)
Title: Molten metal slug removal device
Inventor: AJISAKA YASUO
IPC: F27D3/15
Filed: 1993-03-31
Abstract: PURPOSE:To easily and certainly remove slug from a crucible by a slug removal device which includes a cantilever horizontal arm, which has a horizontal motion lever movable back and forth, is stretched into a furnace and is free to move back and forth and up and down, and a slug scraping plate that is movable back and forth and is attached at the tip of the horizontal arm. CONSTITUTION:A horizontal arm 27 is stretched into a melting furnace 10 (hereinafter called the furnace) through a slug discharge port 14 provided in the side wall of the furnace 10, supported like a cantilever and supports a horizontal motion lever 26 which is free to move back and forth. The horizontal arm 27 is mounted on an arm support base 20 by a ball screw mechanism 24 and support post unit 23, and the arm support base 20 can move close to and away from the furnace 10 along rails 22a. A pair of left and right slug scraping rotatable plates 33 which turns on vertical axles L1 and L2 and a horizontally-reciprocating slug scraping plate 34 are attached at the top of the horizontal arm 27. The horizontal motion lever 26 is brought in action via motors M3 and M4, a rotary nut part 29, a rack 31 and a pinion 32, and the rotary plates 33 and the horizontally reciprocating plate 34 are operated to scrape out slug.
Patent JP-H07278287-A (JP)
Title: Preparation of aromatic polycarbonate
Inventor: FUNAKOSHI WATARU
IPC: C08G64/30
Filed: 1994-04-12
Abstract: PURPOSE:To prepare a polycarbonate which is less likely to create an foreign substance and has an excellent hue. CONSTITUTION:An arom. dihydroxy compd. is melt-polymerized with diallyl carbonate in the presence of a boron complex of an alkali metal and/or a boron complex of an alkaline earth metal to prepare an arom. polycarbonate.
Patent JP-S58190513-A (JP)
Title: Effective utilization of exhaust gas of internal- combustion engine
Inventor: HAMANO MASAHIRO
IPC: F01N13/02
Filed: 1982-04-30
Abstract: PURPOSE:To effectively utilize the exhaust gas without generating NOX etc. by bringing the exhaust gas mixed with fuel into contact with oxidizing catalyst and increasing the temperature of the exhaust gas by the generated reaction heat and feeding said exhaust gas into a part to be supplied with the gas. CONSTITUTION:The exhaust gas discharged from an internal-combustion engine 1 is added with fuel and mixed, and then introduced into a catalytic cylinder 5 filled with oxidizing catalyst. Said fuel is oxidized in the catalytic cylinder 5 by the oxygen left in the exhaust gas, and the temperature of the exhaust gas is increased to a desired value by the reaction heat generated together with the above-mentioned oxidation. Then, the exhaust gas is supplied into a part 3 to be supplied with the gas such as boiler etc., and the fluid for instance, is heated by utilizing the heat energy of the exhaust gas. Consequently, the amount of NOX is not increased, and the unburnt components such as hydrocarbon and soot are not left in the exhaust gas, and thus the exhaust gas can be utilized effectively.
Patent JP-H03276213-A (JP)
Title: Control method for spin turn of unmanned carrier
Inventor: TANAKA HIROSHI
IPC: G05D1/02
Filed: 1990-03-26
Abstract: PURPOSE:To shorten the turning time by issuing a traveling command to drive a wheel at high speed for spin turn at the time of starting the spin turn, then issuing a traveling command to turn the wheel at low speed. CONSTITUTION:When the spin turn is started, a command is issued to drive a front wheel 2 at 4th speed (1Km/h). Thus the spin turn starts quickly and no delay is generated. Ten a command is issued to drive the wheel 2 at 2nd speed (2Km/h), therefore an unmanned carrier 1 turns at steady speed. Finally, a command is issued to drive the wheel 2 at 1st speed (0.15Km/h) just before the end of the spin turn. In such a way, the speed command is changed during the spin turn. As a result, the time needed for the spin turn of 90 deg. is extremely shortened.
Patent JP-H08272243-A (JP)
Title: Image forming device
Inventor: HIGUCHI HISASHI
IPC: G03G15/20
Filed: 1995-03-30
Abstract: PURPOSE: To provide an image forming device which is reducible in size and thickness and is capable of obtaining an excellent quality of recorded image even in a high-humidity environment by recording processes smaller in number than ones in a conventional electrophotographic system. CONSTITUTION: The image forming device 1 is constituted in such a manner that a resistance increasing means for a recording medium 3 which removes moisture from a recording medium 2, to make resistance high, a latent image forming means 5 for forming an electrostatic latent image 4 corresponding to the recorded image 8 on the recording medium 2, a developing means 7 for forming a toner image 6 corresponding to the electrostatic latent image 4 and a fixing means 9 fixing the toner image 6 are successively disposed.  Moreover, the latent image forming means 5 is composed of a photoreceptor 11 constituted in such a manner that a photoconductive layer 13 is formed on a translucent conductive substrate 12, an exposure means 14 executing an exposure from the side of the translucent conductive substrate 12 and a conductive elastic roller 15 which faces the exposure means 14 and carries the recording medium 2, while bringing it into press-contact with the side of the photoconductive layer 13.
Patent JP-S63238490-A (JP)
Title: Detecting system of moving body
Inventor: YAMAHIRA TAKUYA
IPC: G01V8/10
Filed: 1987-03-26
Abstract: PURPOSE:To suppress the effect of a shadow and the presence of a background and thereby to enable the automatic detection of a moving body, by finding an integrated image of a binary differential image of an image obtained when the moving body is not present in an area of measurement and an image to be measured, and of a binary profile image obtained by emphasizing the profile on the basis of luminance distribution of the image to be measured. CONSTITUTION:An image obtained by photographing an area of measurement when a moving body is not present therein is stored as a reference image in a reference image memory unit 1. Moreover, an image to be measured which is obtained by photographing said area for detecting the moving body is inputted to an input unit 2 of the image to be measured. A differential image preparing unit 3 is supplied with the reference image and the image to be measured, from the memory unit 1 and the input unit 2, respectively, and prepares a differential image as a binary image. A profile image preparing unit 4 receives the image to be measured as an input from the input unit 2 and extracts only a profile component in the image to be measured, so as to prepare a binary image thereof. An integrated image preparing unit 5 receives the differential image and the profile image as the binary images from the preparing units 3 and 4 respectively and calculates a product of picture element values for each identical picture element number. By this method, the moving body alone can be represented separately from a shadow and a background.
Patent JP-H02250942-A (JP)
Title: Hot rolled steel sheet for mask frame of cathode-ray tube and its manufacture
Inventor: ODA MASAHIKO
IPC: C22C38/04
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the steel sheet having excellent magnetic shielding properties and blackening treatability and having required workability by giving no strains to the steel having specified compsn. after hot rolling, regulating the amounts of C and Si and manufacturing it by a sufficiently controlled continuous casting method. CONSTITUTION:A steel constituted of, by wt.%, <=0.010 C, <=0.03 Si, 0.05 to 1.0 Mn, <=0.200 P, <=0.020 S, <=0.015 solAl, <=0.005 N and the balance Fe is subjected to continuous casting into a cast slab. The cast slab is, as it is or after reheating, subjected to hot rolling into 0.8 to 2.5mm sheet thickness at 900 to 750 deg.C finish rolling temp. of two phase area of austenite and ferrite and is coiled at 660 to 750 deg.C coiling temp. The shape straightening strains after hot rolling are regulated to <=0.5%. By this method, the hot rolled steel sheet for a mask frame of a color cathode-ray tube having 30 to 80mu coarse ferrite grain size and having excellent electromagnetic shielding properties, blackening treatability and workability can be obtd.
Patent JP-S60217482-A (JP)
Title: Recognizer of character
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/62
Filed: 1984-04-12
Abstract: PURPOSE:To enable an easy recognition of an input character in real time by obtaining the minimum number of feature points of each stroke of the input character and by matching position coordinates to those of feature points of a standard feature pattern. CONSTITUTION:Character information and mark information inputted to a tablet device 1 by means of a pen 1a are detected as time series data of coordinate positions for showing a stroke in a coordinate detection circuit 2, and stored in a coordinate series storage circuit 4 through a preprocessing circuit 3. A stroke number detection circuit 5 detects the number of strokes upward and downward the pen 1a and gives it to a recognition processing part 6 and a standard feature pattern memory 7, which selects only the standard feature pattern of the number of strokes to be recognized. The recognition processing part 6 reads sequentially the standard feature pattern of the number of strokes concered, and obtains position coordinates of feature points of each corresponding stroke, which is matched to the standard feature pattern. The result of matching processing is outputted to an answer decision circuit 8.
Patent JP-S52156529-A (JP)
Title: Multi-processor
Inventor: YANAGISAWA HIROSHI
IPC: G06F15/16
Filed: 1976-06-22
Abstract: PURPOSE: To eliminate the overhand increase of system program to user programs by making the execution of partitioning processes to a processor efficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60215573-A (JP)
Inventor: KAWABE TADASHI
IPC: C04B35/56
Filed: 1984-04-11
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-H05100833-A (JP)
Title: Data processor having code forming means and method of forming code
Inventor: BARII ORUUKU
IPC: G06F9/44
Filed: 1992-03-30
Abstract: PURPOSE: To provide a software tool to be used in generating the computer program code of the environment of a message base. CONSTITUTION: A program interacts with the tool for making many selection and defines the user interface of a computer program. If the user interface is perfect, the analysis of the definition of the user interface is performed and a list 32 of all the messages 34 formable by the user interface is formed by the tool. A list 40 of a code block from a code library is shown by the same display. A programmer selects the massage 34 and selects the code block called in by the message 34. Then, there is no need for freshly learning a program language and the easy integration of the existing code block with the freshly formed code is possible. The system is made easily usable by displaying the list 32 of the possible message 34 together with the list 40 of the code block.
Patent JP-H08274817-A (JP)
Title: Data processor and terminal equipment using the processor
Inventor: OGINO TAIJI
IPC: H04L7/04
Filed: 1995-03-30
Abstract: PURPOSE: To prevent erroneous data from being read from a FIFO type memory means for speed matching. CONSTITUTION: When the amount of data stored in a FIFO memory 3 is smaller than a half, excepting for the writing term of serial data SDT, non-signal data '1' are rapidly written and replenished corresponding to a clock CLK16 at the 16-fold frequency of a bit clock under the control of a control part 26. When outputting the data SDT from external data equipment 30, its start bit is detected by a detector 24 and the data unit of one word consisting of the data SDT is continuously written in the FIFO memory 3 based on the control of the control part 26. Excepting for the case that reading inhibition is set, data are read from the FIFO memory 3 based on the control of a data transmission part 4.  When setting the FIFO memory 3 in the empty state and reducing the amount of stored data to the half or after the data unit of one word consisting of the data SDT is written, the reading inhibition is canceled.
Patent JP-S63239338-A (JP)
Title: Fuel injection quantity controlling method for diesel engine
Inventor: ITO YOSHIYASU
IPC: F02D41/38
Filed: 1987-03-27
Abstract: PURPOSE:To prevent the occurrence of smoke due to an excessive injection quantity, by controlling a maximum fuel injection quantity in making suction pressure one of control parameters immediately after engine starting, when the maximum fuel injection quantity in a way of setting cooling water temperature and engine speed down as the control parameter after the starting. CONSTITUTION:At the time of engine driving, a suction pressure correction factor and an offset injection quantity as well as both first and second fundamental fuel injection quantities are calculated with the specified map in conformity with each output of a suction pressure sensor 32 and an engine speed sensor 46 at an engine control unit 56. Next, the calculated suction pressure correction factor, the offset injection quantity and each of these fundamental injection quantities are used, while the maximum fuel injection quantity is calculated in due consideration of a water temperature correction factor. According to this maximum fuel injection quantity, a solenoid spill 50 of a fuel injection pump 42 is controlled. This water temperature correction factor is determined on the basis of output of a water temperature sensor 40 according to the judged result of whether a starter switch is on or not, and immediately after engine starting, the water temperature correction factor is made going to be gradually reduced.
Patent JP-S58191539-A (JP)
Title: Diversity receiver for car mounting
Inventor: HAMADA MASANORI
IPC: H04B7/08
Filed: 1982-04-30
Abstract: PURPOSE:To prevent frequent switching of antennas at a weak input, by branching a detected signal voltage into two paths, providing a fixed bias circuit to one path, and comparing both signal voltages. CONSTITUTION:A sensor voltage is branched into two paths; a path A including a resistor R1 and a path B including a resistor R3, via a diode D, and the branched voltage is applied to an inverting input and a noninverting input of a comparator 10 for the purpose of comparison and operation. Further, a positive fixed bias branching a power supply voltage by a resistor R5 and a variable resistor R2 is given to the inverting input. Thus, the sensitivity of selection at a weak input is decreased especially. Thus, even if the electric field intensity is fluctuated more or less, since the switching of the antenna is not done, frequent switching of the antenna when a car passes through a zone of weak input such as a tunnel is prevented.
Patent JP-H10269905-A (JP)
Title: Hydraulic driver
Inventor: IWATA KOICHI
IPC: H01H3/24
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic driver realizing miniaturization and integration, making stable action in a simple structure, and having high reliability. SOLUTION: A driving part 20 is constituted by using an angular and block- like manifold 80 wherein a liquid road, for communicating a driving cylinder 21 and the liquid roads of respective constituting parts, is formed. A hydraulic driver 10 can be formed, by arranging the driving part 20, a liquid control part 30, an accumulator 40, a pump, a liquid pressure monitor, and a low pressure tank 70 in the periphery of the manifold 80, to detachably fit them to the manifold 80, then to integrate them into one unit; and is connected to the base 6 of a gas tank, wherein an opening/closing part 1 is housed via a frame 5 provided with an auxiliary opening/closing contact 4, on the end part of the manifold 80.
Patent JP-H10267970-A (JP)
Title: High frequency wave detector, transmitting power controller and method for installing high frequency wave detector
Inventor: OMAGARI SHINICHI
IPC: G01R21/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To control a transmitting power precisely in the wide range even at a low temperature by a method wherein a heater and a temperature sensor are incorporated in a wave detector, and the heater is controlled based on a detection temperature to hold a wave detecting diode at a specific temperature. SOLUTION: A temperature of a wave detecting diode 42 is detected by a temperature sensor 6, and a temperature detection signal 44 is supplied to a temperature control circuit 8. In the control circuit 8, a target temperature is set higher than a use temperature of a transmitter to which a transmission power controller has been previously mounted. When a detection temperature indicated by the temperature detection signal 44 is lower than a target temperature, the control circuit 8 further controls a heater 7 to heat by raising a heater control voltage 45, and when higher than a target temperature, the control circuit 8 drops heat generation of the heater 7 by dropping the heater control voltage 45, and holds constant a temperature of a wave detecting diode 42.  Thereby, it is possible to widen the lowest limit of an input power range of a wave detector 4, and to control precisely a transmission power in the wide range.
Patent JP-S53578-A (JP)
Title: Low-noise roller table for transporting long articles
Inventor: ABE TADAO
IPC: B65G39/08
Filed: 1976-06-23
Abstract: PURPOSE: To provide a roller table for transporting long articles of metals, which comprises magnet rollers and upper pinch rollers, so that it is prevented that noises be produced during transportation of the long articles. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61230909-A (JP)
Inventor: KORI TAKANOBU
IPC: B28C7/02
Filed: 1985-04-08
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-H01312301-A (JP)
Title: Support structure for in-bed heat exchanging tube
Inventor: DENISU KEI MAKUDONARUDO
IPC: B01J8/18
Filed: 1989-03-28
Abstract: PURPOSE: To hold the temperature of combustion product gas at a high level, by extending support tubes so as to cover the upper surface of an intermediate header inside a furnace wall, thus making the furnace wall bear the load and prevent water-cooled support tubes from extending into the inside of a free space zone of the furnace. CONSTITUTION: A plurality of water-cooled support tubes 38 which are arranged in a manner spaced apart in a lateral direction are made to pass through a water-cooled furnace wall 12. Thereafter, the support tubes 38 are extended over and supported by the upper surface of intermediate headers 40 disposed in the furnace wall or other tubular members. Each support tube 38 has both ends thereof usually connected to an inlet header 42 and an outlet header 44 respectively and forms a part of a fluid heating circuit of a fluidized bed type boiler. The intermediate headers 40 disposed in the furnace wall are disposed close to the upper surface of a fluidized bed 32 and hence, only extremely short portions of respective support tubes 38 protrude toward the inside of a free space zone 34.  Accordingly, gas which passes through the inside of a furnace 24 is not substantially cooled by water-cooled support tubes 38.
Patent JP-S55165783-A (JP)
Title: Preparation of cuttlefish seasoned with "ume" vinegar
Inventor: YOSHIDA SHIGEJI
IPC: A23L17/50
Filed: 1979-06-13
Abstract: PURPOSE: To prepare cuttlefish seasoned with "ume" (Japanese apricot) vinegar having the flavor, taste and color of pickled "ume" and improved preservability, by adding a seasoning liquid containing the pulp of pickled "ume", leaves of beafsteak plant and "ume" vinegar to seasoned and processed cuttlefish.  
     CONSTITUTION: Dried or semidried cuttlefish is added with a seasoning liquid containing the pulp of pickled "ume", leaves of beafsteak plant and "ume" vinegar; or cuttlefish is pickled in a seasoning liquid containing "ume" vinegar or red vinegar, and added with a seasoning liquid containing the pulp of pickled "ume", leaves of beafsteak plant and "ume" vinegar. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S572406-A (JP)
Title: Nozzle blade
Inventor: WADA YOSHIO
IPC: F01D9/02
Filed: 1980-06-04
Abstract: PURPOSE: To enhance edge cooling effect and attain a high load step by forming a portion of back side profile from the up stream area to the throat into a convex surface as well as a portion from the throat to the nozzle edge into a concave surface and further providing the concave surface with cooling holes.  
     CONSTITUTION: Since a nozzle is designed in accordance with a supersonic speed stream, its area is the minimum at a throat S with gradual expansion after that point. Accordingly, a portion of the suction side profile of a nozzle 1 ranging from up stream area to the throat S can be formed into a convex surface as well as a portion from the throat S to a nozzle edge 2 can be formed into a concave surface, while composing a nozzle 1 segment along with a pressure side profile. Further, the concave surface has a suction side cooling hole 8 bored in the direction of C 3  and is led to a nozzle core 3. As a result, a jet stream of cooling air from the cooling hole 8 effectively cools the edge 2 without separating from the concave surface on the suction side profile. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241638-A (JP)
Title: Inference device facilitating input and verification of knowledge
Inventor: TAKARA OSAMU
IPC: G06F17/30
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a reliable inference device by executing the verification of inputted knowledge at the time of inputting necessary various knowledge in the inference and immediately correcting at that time if errors and insufficiency are found. CONSTITUTION:The knowledge inputted and corrected through a 'knowledge input device' 101 is collated with the expression of knowledge handled by a 'inference mechanism' 102 so as to check the error of a syntax. If there is the error of syntax a system side points it out and urges correction to a person who inputs the knowledge. The knowledge whose error of syntax is removed is stored in a 'knowledge base' 105 anyhow. A 'knowledge verification part' 103 compares the newly inputted and corrected knowledge with other knowledge already stored in the 'knowledge base' 105 and checks whether or not contradiction and redundancy, etc., exist between the new knowledge and other knowledge. If contradiction or redundancy exists, it informs the effect to the person who inputs the knowledge.
Patent JP-H03273855-A (JP)
Title: Spindle motor
Inventor: FUJII YOSHIO
IPC: H02K21/22
Filed: 1990-03-22
Abstract: PURPOSE:To provide a motor which is at low cost and excellent in productivity and highly accurate by using a disc-like hub, which is fixed to one end of a shaft, and a disc-like rotor, which is fixed in the shape of a cover to the margin of said hub. CONSTITUTION:A hub 5 consists of aluminum, and is equipped with a main body 5a and a rising wall 5b, and a cut 10 is formed in circumferential direction at the periphery of the rising wall 5a, and the opening margin 7 of a rotor 9 is set. The rotor 9 comprises a rotor holder 11, consisting of steel cylindrical body, and a rotor magnet 12, fixed to the inside periphery, and one end of the rotor holder 11 is press-fit in the cut 10, and are united with the hub 5. And the flange 13 of a bracket 1 is fixed to other member, and at the top of the main body 5a of the hub 5 is mounted a circular magnet 19 for attraction through a circular yoke member 18, and the upper end face of the hub 5 is made the placing face 14 on which a optical disc omitted from the figure is placed.
Patent JP-S61232840-A (JP)
Inventor: MATSUDAIRA SHIZUKUNI
IPC: A61C8/00
Filed: 1985-04-10
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。