baber/WOPTO huggingface dataset:
Patent JP-H02179490-A (JP)
Title: Pulse radar system
Inventor: PIITAA UITSUTENBAAGU
IPC: G01S13/24
Filed: 1989-10-26
Abstract: PURPOSE: To improve the performance of a pulse radar system by providing a transmission circuit corresponding to the repetition train of the internal pulse of an RF energy and one receiver for coping with the repetition train of internal RF pulses. CONSTITUTION: The output of a multiple frequency RF exciting machine 11 is sent to an RF transmission amplifier 13. The output of the amplifier 13 is sent to a circulator 17, the circulator 17 sends the signal of a transmission port to an antenna 19, and the signal received by the antenna 19 is sent to a reception port. The reception port is connected to one input part of a mixer 23 via a reception switch 21, and the other input part receives the output of a mixer 25. Input to the mixer 24 is supplied from the exciting machine 11 and an IF oscillator 27 for generating an intermediate carrier signal IFc . The output of the mixer 23 is connected to a bandpass filter 29 for sending output to one input part of a mixer 21, and the other input part of a mixer 31 receives the signal IFc that the oscillator 27 sends.  The output of the mixer 31 is outputted to a display device 39, for example, via an A/D converter 35.
Patent JP-H06261678-A (JP)
Title: Processed food
Inventor: OTSUKA MASAMICHI
IPC: A23B7/02
Filed: 1991-09-26
Abstract: PURPOSE:To provide a dried 'shiitake' mushroom processed food free from fear of developing anthema even after taken. CONSTITUTION:Dried 'shiitake' mushroom is heated at >110 deg.C so as no o be scorched, into powder. By taking the powder either directly or its combination with an oligosaccharide, natural laxation can result.
Patent JP-S62136590-A (JP)
Title: Production of zn-ni alloy plated steel sheet
Inventor: KIMURA HAJIME
IPC: C25D5/26
Filed: 1985-12-10
Abstract: PURPOSE:To stably deposit a Zn-Ni alloy with high current efficiency and high efficiency by using a sulfate bath consisting of the compsn. specified in the ion concn. of Ni and Zn and molar concn. ratio thereof and adequately adjusting the flow rate and current density of a plating liquid. CONSTITUTION:The sulfate bath consisting of the compsn. having >=25g/l Ni<2+> ion concn., >=25g/l Zn<2+> ion concn. and 0.4-0.6 molar concn. ratio of Ni<2+>/(Zn<2+>+Ni<2+>) is used for the Zn-Ni alloy plating of a steel sheet. Such plating bath liquid is passed between electrodes facing the traveling direction of the steel sheet 1 at >=1.5m/s flow rate and the plating is executed at >=100A/dm<2> current density by an insolubilizing anode 4. The Zn-Ni alloy plating is stably deposited at the high current efficiency of about >=90% on the steel sheet for an automobile body, etc. The treating conditions are expanded and the running cost is reduced.
Patent JP-H04153560-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: ABE MASAYUKI
IPC: F02M37/20
Filed: 1990-10-16
Abstract: PURPOSE:To prevent the rise of the fuel temperature in a tank and improve the evaporation emission by installing an opening/closing valve in a bypass passage for allowing the upstream side of a delivery pipe to directly communicate to a pressure adjusting, detecting the fuel temperature in the delivery pipe, and controlling the opening of the opening/closing valve. CONSTITUTION:A pressure adjusting valve 2 for returning the excessive fuel into a fuel tank 3 is installed on the downstream side of a delivery pipe 1 for feeding the fuel supplied from a fuel pump 8 into the fuel injection valve of an internal combustion engine, and an opening/closing valve 5 is interposed in a bypass flow passage 4 for allowing the upstream side of the delivery pipe 1 to directly communicate to the pressure adjusting valve 2, and a valve driving means 7 which closes the opening/ closing valve 5 when the fuel temperature detected by a means 6 for detecting the fuel temperature in the delivery pipe 1 is over a certain value, while opens the opening/ closing valve 5 when the fuel temperature is below a certain value is installed. Since, when the fuel temperature in the delivery pipe 1 is below a certain value, the opening/ closing valve 5 is opened, and almost all the fuel is returned into the fuel tank 3 from the pressure adjusting valve 2 without passing through the delivery pipe 1, and the temperature rise of the fuel in the tank is suppressed.
Patent JP-H01119797-A (JP)
Title: Reactor pressure vessel
Inventor: TANI MICHINARI
IPC: G21C7/16
Filed: 1987-11-04
Abstract: PURPOSE:To need no support and easily perform site installation, repair and inspection by making a lower mirror of a reactor pressure vessel (RPV) and a housing tube of a control rod drive mechanism (CRD) enlarge upper diameter rather than lower diameter. CONSTITUTION:A CRD housing tube 1 is inserted in a CRD hosing flange penetrating through hole 4 from the inner part of a RPV lower mirror 3, and the upper faces of the tube 1 and the through hole 4 are welded. After the tube 1 is inserted from the mirror 3, the CRD housing flange 2 is screwed on the male screw cut on the tube 1 and its lower part is welded to mount. Further, since the diameter of their upper part is larger than that of their lower part in regard to the through hole 4 and tube 1, the CRD housing cannot be dropped even if the welding part of the through hole 4 and the tube 1 is damaged. Therefore, site workload for installing a support is reduced and site installation, repair and inspection can easily be performed.
Patent JP-H01160769-A (JP)
Title: Braking pressure regulator
Inventor: HANSUUDEIITAA RAINARUTSU
IPC: B60T8/1761
Filed: 1988-11-04
Abstract: PURPOSE: To minimize pressure fluid consumption at anti-lock and traction slip control modes by forming a hydraulic member and a guide member as a regulator for changing the hydraulic chamber inner fluid pressure of a master cylinder. CONSTITUTION: When a wheel slips during braking operation, an SO valves 2 to 7 close, and an SG valve 1 opens. An actuating piston (actuating member) 34 moves to the right with fluid pressure in a regulating chamber 53 formed by a cylinder 50 serving as a guide member increasing, opens a pressure fluid outlet valve 36, and flows out the pressure fluid to a reserver 24. The pressure in a booster pressure chamber 73 is decompressed, and a booster piston 13 moves to the right to decompress wheel cylinder inner pressure. If it is necessary to increase pressure again, the valve 1 closes, and the valves 2, 3 are opened to decompress the inside of the regulating chamber 53. In traction slip control, two valves are added for similar control. It is thus possible to conduct control with a small amount of pressure fluid.
Patent JP-H04154728-A (JP)
Title: Cathartic
Inventor: GO KEIJIYUN
IPC: A61K36/73
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the subject cathartic having a mild effect after administration, capable of activating peristaltic movement of the intestinal wall while controlling evacuating force of the intestinal wall and entirely free from a side effect by blending various raw materials, i.e., Magnoliae cortex, Armeniacae Semen, Poncirus trifoliata, Rheum spp. and Angelica actiloba in a prescribed ratio. CONSTITUTION:Respective raw materials, i.e., Magnoliae cortex, Armeniacae Semen, Poncirus trifoliata and Rheum spp. and Angelica actiloba are blended in a prescribed ratio, e.g. (Magnoliae cortex : Armeniacae Semen : Poncirus trifoliata : Rheum spp. : Angelica actiloba = 1 : 1 : 1 : 2 : 1 preferably using the method of heat concentration in vacuo to readily obtain the objective cathartic, inducing natural evacuation entirely without a side effect even in a slight constipation or chronic constipation, etc., capable of activating peristaltic movement in the intestine and capable of entirely dissolving troubles due to constipation e.g. the induction of rough skin, eruptions, generation of gas due to intestinal clogging of dry stool, hot flash and sleeplessness caused by the generated gas, and induction of cancer caused by chronic stimulation to the intestinal mucous membrane due to accumulation of dry stool by using economic and readily available raw materials at a low cost.
Patent JP-H06127737-A (JP)
Title: Suction type sheet transporting device
Inventor: KAWAMURA KIYOMI
IPC: G03F1/00
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a small-sized suction type sheet transporting device which can surely transport a sheet even if a gap between a sheet and a tray is small, by carrying out a circular motion of a sheet suction unit, through attitude control. CONSTITUTION:A sheet transporting device is equipped with a rotary shaft 10 revolved by a driving source, rotary arm 20 supported in a turnable manner on one edge side on the rotary shaft 10, shaft 30 supported in a rotatable manner on the other edge side of the rotary arm 20, and a sheet absorbing unit 40 which is supported on the shaft 30 and makes contact with a sheet placed on a sheet tray by the turn of the rotary arm 20. Further, the sheet transporting device is equipped with an elastic member which is interposed between the rotary shaft 10 and the rotary arm 20 so that the revolution of the rotary shaft 10 is transmitted to the rotary arm 20 and an attitude control means 60 which is interposed between the shaft 30 and the device body and controls the attitude of the sheet absorbing unit 40 by revolving the shaft 30 according to the turning angle of the rotary arm.
Patent JP-H09117254-A (JP)
Title: Production of dried fish for seasoning
Inventor: DOI KANJI
IPC: A23B4/044
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for the production of a dried fish for seasoning having high extract content in a short time. SOLUTION: A properly sliced raw meat of a gutted fresh bonito is sealed in a packaging material together with water. The sealed raw meat is subjected to retort treatment comprising the heating at 80-100 deg.C for about 10-15min under 1-2kgf/cm<2> pressure. The retort-treated raw fish is taken out of the packaging material, drained, subjected to a repeated dry-roasting and steaming treatment to decrease the water content to about 20% and dried in the sun to obtain a dried fish for shaving. The incomplete denaturation of protein is completed in a short time to form a dried fish having high extract content. The raw fish meat is easily densified because the pressure is applied at the incomplete thermal denaturation of protein to cause the change in the texture of the fish for drying.  A dried fish giving a dried fish shavings having decreased pulverization ratio, excellently expanding in boiling water and having extremely good elongation and gloss can easily be produced in improved productivity.
Patent JP-H06116356-A (JP)
Title: Polyurethane foam and polyurethane heat insulating material
Inventor: NISHIKAWA FUMITOSHI
IPC: C08G101/00
Filed: 1992-09-24
Abstract: PURPOSE:To obtain a polyurethane foam and a polyurethane heat insulating material excellent in cushioning and compression characteristics and decomposability. CONSTITUTION:The objective polyurethane foam and polyurethane heat insulating material are obtained by reacting a polymethylene polyphenylene polyisocyanate and/or a modified substance thereof with a polyol having groups CO-CH(CH3)-O in the molecule, a foaming agent and, as necessary, a catalyst and a foam stabilizer.
Patent JP-H02122959-A (JP)
Title: Character pattern data storage device and character pattern generation device
Inventor: OMOTO RYUJI
IPC: G09G5/28
Filed: 1988-11-01
Abstract: PURPOSE:To store high-quality character pattern data at higher compression rate by acquiring data corresponding to only the edge section of a pattern in units of dots by logically differential procedures and handling all unit areas having no dot and those having dots on both sides equally as independently integrated units. CONSTITUTION:If a pattern is generated which is shifted by a single dot in the scan direction of a printing head, and then the exclusive 'OR' of the pattern and an original pattern is determined, only a lateral edge section is extracted. Pattern data from which only the edge section in a scan direction is extracted is divided into processed units, e.g., every eight dots from the first to the eighth dots in a non-scan direction. Next, if not dots exist in all the units, '0' signal is generated, and if even a single dot exists, '1' signal is generated. Theses signals create dot presence data and this data is stored in memory. If this kind of data compression method is employed, all the units located at both sides with the presence of dots can be treated as data of the same kind, and subsequently, the amount of data is minimized.
Patent JP-S63133892-A (JP)
Title: Inverter control driving circuit for ac motor
Inventor: NONAKA ZENICHIRO
IPC: H02P27/06
Filed: 1986-11-21
Abstract: PURPOSE:To smoothly control to drive a motor by supplying a current to the motor after a predetermined waveform thereby to smooth an effective current waveform. CONSTITUTION:A signal wave 25 for a target frequency and motor current is output from a function generator 15. V2 biased positively by the output voltage V1 of the generator 15 is input as a comparison signal to a first comparator 17, and V3 biased negatively by the V1 is input to a second comparator 18 as a reference signal. The output timing of base signals B1,..., B4 is controlled by a controller 14 to set a signal voltage V4 from an ammeter 12 to a value between an upper limit 26a and a lower limit 26b set with respect to a signal wave 25, i.e., a motor current is controlled to a target value with a certain bias width.
Patent JP-H08135605-A (JP)
Title: Hydraulic work circuit
Inventor: TSUKIMOTO TOSHIAKI
IPC: F15B11/05
Filed: 1994-11-11
Abstract: PURPOSE: To correctly realize pressure oil divided flow accuracy between actuators by controlling the discharge flow rate of a variable displacement pump via the highest adjustment load pressure. CONSTITUTION: At the time of the composite operation of actuators 14-1, 14-2, and 14-3, the control pressures of auxiliary valves 30-1, 30-2, and 30-3, actuated so as to be controlled via the load pressure of a low load side actuator, are changed to the highest adjustment load pressures 40-1, 40-2, and 40-3 which are more higher by given pressures 40-1, 40-2, and 40-3 than control pressures 32-l, 32-2, and 32-3 applied at the time of this control. Consequently, in the auxiliary valve, conventional effect due to its actuation spring force can be canceled by given raised pressure to surely perform the control function of the auxiliary valve, that is, pressure oil distribution between the actuators can be correctly realized.  Also, the sizes of the actuation springs 34-l, 34-2, and 34-3 of the auxiliary valves 30-1, 30-2, and 30-3 can be sufficently set as necessary, thereby stabilizing the actuation of the auxiliary valves.
Patent JP-H11101149-A (JP)
Title: Fuel injection method and device thereof for engine
Inventor: NISHIYAMA YASUHIRO
IPC: F02M55/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To enhance the emission characteristic of an engine by determining the output timing of an injection instruction signal for an injector so as to allow the fuel injection timing to coincide with a desired basic injection timing even though the fuel injection timings of injectors are uneven. SOLUTION: The time point T2 at a cross point between a straight line Lp indicating an averaged pressure Pa of a common rail pressure before the latter decreases, and a first-order-approximated straight line LD having a maximum declining slope is regarded as the decease initiating timing of the common rail pressure. A time delay ΔTd of an actual fuel injection timing T1 from the output timing T0 of an injection instruction signal for an injector is calculated from the time T2 and the averaged pressure Pa. The output timing T0 of an injection instruction signal is determined as a timing which is updated from a desired basic injection timing Tb obtained in accordance with an operating condition, by the time delay ΔTd.
Patent JP-2000104112-A (JP)
Title: Method for refining high aluminum-containing stainless steel
Inventor: OKUYAMA GORO
IPC: C21C7/076
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a refining method of a high Al-containing stainless steel, by which the high Al-containing stainless steel containing 1-10 wt.% Al can be secondary-refined in safety and for a short time by using a refining vessel lined with an inexpensive MgO-containing refractory. SOLUTION: In the case of desirably being CaO/Al2O3: 0.5-0.7 to the ratio of CaO concn. and Al2O3 concn. and MgO concn.: 0-5% wt.% in the slag composition after decarburizing treatment and before deoxidizing and reducing treatment in the secondary refining by using the refining vessel lined with the MgO- containing refractory, a prescribed quantity of Al is added. The slag composition when the prescribed quantity of Al is added, is desirable to be 0.5-0.7 CaO/Al2O3 the ratio of CaO concn. and Al2O3 concn. and 0-5 wt.% of MgO concn.
Patent JP-H06215152-A (JP)
Title: Method and device for processing image data
Inventor: HADEII RICHIYAADO SUTEARINGU
IPC: G06T19/20
Filed: 1993-11-08
Abstract: PURPOSE:To provide a system improved for rendering an area defined by the control points of Bezier patch by generating a polygon while ignoring remaining control points by connecting the plural selected control points when rendering the area to be defined by the control points. CONSTITUTION:In a step 42, the number of times of repetition required for generating polygons enough for each of Bezier patch is decided, in a step 43, the polygons are generated in a modeled space, and an object is defined by the Bezier control points and the polygons generated (n) times of thinning in the modeled space. In a step 44, calculation is performed for deciding the order to perform rendering to the patch, in a step 46, the view direction of the object is decided and in a step 44, it is added to decided data. In a step 48, the first patch control point to be rendered is converted to a two-dimensional view space, and in a step 49, the control point to be converted to the two-dimensional space is further fragmented (n) times.
Patent JP-H04152493-A (JP)
Title: Automatic vending machine
Inventor: OUCHI MASATOMO
IPC: G07F9/00
Filed: 1990-10-16
Abstract: PURPOSE:To grasp user's exact taste information by updating the selected number of times, when a commodity is selected. CONSTITUTION:First of all, a commodity supply trader carries each commodity into containing cases 12-1 to 12-6. Subsequently, an initialization switch 7 is depressed by a controller, selecting information in a memory 5 is initialized, and the selecting information is sent to an indicator 2 and displayed. In such a state, in an operating state, the depression of selection buttons 3-1 to 3-6 is monitored and when a button operation is executed, the number of times of selection of a prescribed commodity in the memory 5 is rewritten and the number of times of selection of the commodity concerned is increased by '1'. Subsequently, whether there are stocks or not is judged, and when there are no stocks, a sellout guidance display is executed, and when there are stocks, a guidance display of price is executed. Next, whether money or a card exists or not is judged, and when it exists, a change processing or a card updating processing is executed. Thereafter, the indicator is initialized. In such a way, user's exact taste can be recognized.
Patent JP-H03206552-A (JP)
Title: Display processing system
Inventor: FUJIMURA SHIGERU
IPC: G06Q10/10
Filed: 1990-10-16
Abstract: PURPOSE:To attain a display processing system which can perform the tabulation in the versatile expression forms and with high operability by carrying out various independent processing operations including the input and editing processing operations, etc., for each cell contained in a table. CONSTITUTION:An input device 1 is provided together with an input control circuit 2, an input/output data bus 3, a table processing part 4, a multi-medium processing part 5, a data bus 6, a table cell control data memory 7, a table cell contents data memory 8, a switch control part 9, a display control circuit 10, and a display device 11. The inside of a table is controlled for each cell, and the data are processed for each cell and individually stored. Thus the inputting and editing tasks are carried out independently and for each cell without affecting other cells. As a result, an operator is not required to input data in consideration of the positional relation and the size of each cell. Then the tabulating task of the operator is facilitated.
Patent JP-S62138626-A (JP)
Title: Electrical discharging sensing device
Inventor: HASEGAWA TETSUO
IPC: F23Q3/00
Filed: 1985-12-10
Abstract: PURPOSE:To prevent a useless discharging of fuel by a method wherein an electrical discharged condition of an ignition plug is rapidly detected in response to an output signal of a retriggable mono-stable multivibrator based on an output signal of a sensor. CONSTITUTION:Since an output signal (a) of a sensor 5 is varied in proportion to an electrical current in an electrical wire 4b, the output signal (a) may vary in response to an electrical discharged condition. That is, whether a plug 3 shows a normal discharging or not is detected in response to a variation in electrical current in the electrical wire 4b between an ignition device 2 and the plug 3. a time required to sense this condition is enough to have a short time based upon a time constant of a mono-stable multivibrator 11, resulting in that an electrical discharged condition can be detected in an excessive short period of time as compared with the case that the sensing is performed in response to a judgement of the pressure or absence of the ignited condition. When the electrical discharged condition of the plug 3 shows an abnormal condition, it is possible to make a rapid termination of the fuel supply and so a useless discharging of the fuel can be prevented.
Patent JP-2000112232-A (JP)
Title: Developing device
Inventor: KITAGAWA HIROAKI
IPC: G03G15/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of preventing toner sticking to the inner surface of an upper cover and a sealing member on a developing device housing, and preventing the contamination of its inside and the deterioration of image quality. SOLUTION: This developing device is provided with the device housing for storing developer inside and having an aperture part on a part opposed to an image carrier, a developer carrier 14 disposed on the aperture part of the device housing, and a layer thickness control member 60 for controlling the layer thickness of the developer carried to a developing area by the carrier 14. In the device, the ceiling member of the device housing is arranged above the developer carrier through a wide gap, and a shielding member 69 covering from the ceiling part of the device housing to the vicinity of the leading end of the member 60 is arranged in the vicinity of the downstream side of the rotating direction of the developer carrier of the member 69.
Patent JP-2001103472-A (JP)
Title: Method and device for executing fixed point for mpeg-4 inverse dc/ac prediction
Inventor: FUU GUO RON
IPC: H04N19/44
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an exclusive hardware unit for round-off that employs a variable bit length pseudo-reciprocal and shift, depending on a value of a devisor as to a method and a device that apply inverse DC/AC prediction for MPEG-4 video decoding without a round-off errors and without using division by employing fixed point execution in a minimum bit lookup table and a minimum bit length multiplier. SOLUTION: This method and device exclude a round-off arithmetic operation, by using simple integration and accumulation and proposes an execution algorithm for MPEG-4 inverse DC/AC prediction, where inverse quantization procedure is simplified. These methods can reduce complicatedness and the hardware cost in the execution face for real-time MPEG-4 decoding.