baber/WOPTO huggingface dataset:
Patent JP-S60179199-A (JP)
Title: Methane fermentation apparatus
Inventor: NAKATSUGAWA NAOKI
IPC: C02F11/04
Filed: 1984-02-24
Abstract: PURPOSE:To keep the concn. of bacteria at the maximum concn. by separating a fermentation vessel into an acid formation vessel utilizing acid forming bacteria and a methane formation vessel utilizing methane forming bacteria, and providing a bacteria recovering mechanism to each formation vessel. CONSTITUTION:When the detected bacteria concn. can not be kept at a set value, a signal for changing the set value for the operation of a bacteria recovering device 18a and a signal for changing the return flow rate of recovered bacteria are sent from a bacteria concn. control circuit 25a to the bacteria recovering device 18a and valves 15a, 17a, and 30a. The set value for the operation of the acid forming bacteria recovering device 18a is calculated by the bacteria concn. control circuit 25a on the basis of output signals from each sensor 14a, 20a, 21a, 22a, and 23a to control the bacteria concn. in an acid forming vessel 1a to the high-concn. set value, and the value is indicated. The corresponding flow rate is simultaneously calculated to control the time sequence of the opening and closing of each valve 15a, 17a, and 30a.
Patent JP-S54125501-A (JP)
Title: Under-liquid pump for discharging liquid from tank
Inventor: HASEGAWA TSUTOMU
IPC: F04B23/02
Filed: 1978-03-23
Abstract: PURPOSE: To prevent explosion regardless of the level of stored liquid by applying sealing liquid around an under-liquid pump.  
     CONSTITUTION: Inside a tank 9 set inside a concrete body of an under-ground tank, a supporting pipe 10 penetrates its roof down to its floor; an under-liquid pump 8 is fixed liquid-tightly with appropriate seal to a suction opening 17 at the bottom of an airtight cylindrical case 16 moving vertically; water 20 is filled in the airtight cylindrical case 16 in advance and a discharge pipe 11 penetrates the inside of the supporting pipe through seal 19. Under this structure, the stored liquid 14 in the tank 9 is sucked through honeycomb slit 20 and a filter 13 into the under- liquid pump 8 by the operation of a motor 12 to be dishcarged from a discharge pipe 11. If the stored liquid 14, in this process, decreases to lower than the critical level L 1  and is discharged till the danger level L 2  so that the under liquid pump 8 may be exposed to the evaporated gas 15, the water 20 prevents the explosion of the under-liquid pump 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01207662-A (JP)
Title: Method for measuring urine component and stool for measuring urine component
Inventor: SAKAKIBARA SHIGERU
IPC: G01N33/493
Filed: 1988-02-15
Abstract: PURPOSE:To exactly measure the concn. of the components in the urine by introducing gas into a feed pipeline to part the urine in the pipeline to prescribed sample blocks in the process of introducing the collected urine through the pipeline to a concn. measuring instrument, then measuring the concn. of the components in the urine for each of the respective sample blocks. CONSTITUTION:Of the urine collected in a urine collecting section 2, a specified amt. of the urine is controlled by a solenoid valve (a) and is introduced into the feed pipeline 6. This urine is diluted to a proper magnification by a diluting means 3 at need. The gas is then injected by a gas injector 4 into the urine in the pipeline 6 and a solenoid valve (c) is controlled by a controller 12, by which the gas is injected intermittently into the urine. The urine in the pipeline 6 is thus parted by the bubble layers formed by the injected gas, by which the plural sample blocks are formed in the pipeline 6. Adequate reagents are charged via a charger 5 into the urine of each sample block in the pipeline 6 and thereafter, the urine in the pipeline 6 is introduced in order of the respective sample blocks into the concn. measuring instrument 8, by which the concn. of different kinds of the urine components are continuously and exactly measured.
Patent JP-S58152975-A (JP)
Title: Shaft sealing device
Inventor: INOUE TOMOAKI
IPC: F16J15/44
Filed: 1982-03-03
Abstract: PURPOSE:To provide a shaft sealing device having a good seal effect which is adapted to jet a very small quantity of high-pressure steam into an expansion chamber to be kept from blowing through. CONSTITUTION:Jet orifices 8 for steam are mounted in a casing 4 opposed to a rotary shaft, facing expansion chambers 5 formed among packings 3 disposed on the periphery of the rotary shaft 1 and axially arranged thereon in multistage. A plurality of high-pressure steam supply holes 9 communicating with the jet orifices 8 are extended from a high-pressure steam chamber (not shown) and mounted on the casing 4. Blowing steam 7 is obstructed by jet steam from the high-pressure steam jet orifices 8 to be adiabatically expanded in the expansion chambers 5 and decompressed. Therefore, a right-angled labyrinth seal structure has the same seal effect as a stagger-type seal structure. Furthermore, the seal is not influenced by thermal expansion of a rotor, so that the packings 3 may not be provided more than the seal needs, and the length of the shaft can be shortened.
Patent JP-H10217848-A (JP)
Title: Control operation indicating method for parking automobile, control operation performing method for parking automobile, and device therefor
Inventor: DESENS JENS
IPC: B60R21/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To avoid an accidental start of a parking action, which starts unexpectedly for a vehicle driver, by displaying or performing a control action only when an action signal inputted by a user for starting a parking action is inputted. SOLUTION: It is checked whether an action signal for starting a parking space investigation is inputted or not, or a parking space is measured (101, 102). The dimension of the space is checked on the basis of this measurement (103), and if it is determined that the dimension is sufficient, this result is displayed (104). Subsequently, it is checked whether an action signal is inputted or not (105). If input of the action signal is checked, a parking operation is started, and a target curve for traveling the vehicle during its entrance into the parking space is found, and then, the vehicle is driven (107). In this predetermined duration, it is checked whether a brake of the vehicle is operated or not, and if the brake is operated, the parking action is stopped (108).
Patent JP-S61192210-A (JP)
Inventor: ISHIDA ISAO
IPC: A01B63/10
Filed: 1985-02-19
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-S53116499-A (JP)
Title: Preparing high dielectric thin film
Inventor: NOGAMI YOSHIHISA
IPC: H05B33/00
Filed: 1977-03-23
Abstract: PURPOSE: To provide a thin film having high permittivity, high dielectric strength and high transmittivity in a range of wave length above the visible light, by means of less controlling a quantity of PbO in the evaporating source, when in a time of constructing a thin film of transparent PZT system by methods of evaporation, sputtering, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52116157-A (JP)
Title: Pulse circuit
Inventor: INADATE MASAAKI
IPC: H03K5/00
Filed: 1976-03-26
Abstract: PURPOSE:To change easily the pulse delay time by varying the internal resistance between drain and source of MOSTr with use of DC voltage between gate and source.
Patent JP-S60177860-A (JP)
Title: Blade-speed controller in blade type lapping cutter
Inventor: YOSHIZAWA MUTSUMI
IPC: B24B27/06
Filed: 1984-02-24
Abstract: PURPOSE:To reduce the work cutting time and improve working accuracy by preventing the deformation of a blade and reducing the eccentric abrasion of the blade itself by automatically controlling the stroke speed of the blade according to the cutting amount of the workpiece during the time ranging from the start of cutting of the work to the completion of the cutting work. CONSTITUTION:A lapping cutter body 1 consists of a blade 5 stroke-amount varying apparatus 10, blade-speed controller 20, worktable vertically vibrating apparatus 30, cutting-load controller 40, detecting and recording apparatus 50, etc. The blade-speed controller 20 transmits the revolution drive of a variable- speed driving motor 130 equipped with a reduction gear which is controlled by the instruction of the controller into a V-pulley through a belt 129, and converts the revolution of the V-pulley into the swing revolution speed of a swing arm 14 through a shaft. One edge of a rod 22 is connected to the side wall of a slider 16 installed onto the swing arm 14 through a bracket, and the other edge is connected to the bracket.
Patent JP-2000234228-A (JP)
Title: Structural bulk-textured yarn
Inventor: KUNISADA HIDEAKI
IPC: D02J1/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a structural bulk-textured yarn comprising in part aliphatic polyester filaments with the melting point at a specified level or higher, thereby capable of giving woven/knit fabrics excellent in dry feeling, creaky feeling, soft feeling and color developability through making the best use of the physicochemical properties of the aliphatic polyester. SOLUTION: This structural bulk-textured yarn comprises in part aliphatic polyester filaments such as of a polyester consisting mainly of L-lactic acid with a melting point of >=130 deg.C, being a bulk-textured yarn 10 of sheath/core structure; wherein it is preferable that the core yarns 4, 5 are composed of the aliphatic polyester filaments and alkali-resistant filaments, or composed of the aliphatic polyester filaments and high-melting filaments >=5 deg.C higher in melting point than the aliphatic polyester; the alkali-resistant filaments or the high-melting filaments are polyethylene terephthalate filaments; and the single fiber fineness of the sheath yarn 6 is <=2 denier.
Patent JP-H03239834-A (JP)
Title: Active dynamic damper
Inventor: ARAYA TOSHIHIKO
IPC: E04H9/02
Filed: 1990-02-14
Abstract: PURPOSE:To excellently damp by providing a controller for outputting the operation quantity of an actuator based on the values of the acceleration of components, relative displacement and relative speed between the structure and auxiliary mass. CONSTITUTION:The detected signals A and B obtained by a rotary encoder 6 and speed meter 7 respectively are given to a controller 10. In addition, an accelerometer 9 is provided on a structure 1. This accelerometer 9 detects the acceleration of the structure 1, and the detected signal G is given to the controller 10. The controller 10 determines damping force required for damping the structure based on the detected signals A, B, and G given to the controller, and damping force command H is given to a motor controlling circuit 8. The motor controlling circuit 8 controls the input current of a motor 5 so as to correspond the control command H given to the circuit 8. Thus excellent damping become possible.
Patent JP-S58150717-A (JP)
Title: Heating cooker
Inventor: YAMAMOTO MASAHIRO
IPC: H05B6/68
Filed: 1982-03-02
Abstract: PURPOSE:To eliminate the need of cumbersome preset of heating time duration by a  timer and thereby finishing a food in a readily edible state, by detecting a reduction in  weight of food for controlling subsequent operations of heating elements. CONSTITUTION:The food to be cooked is laid upon a loading plate 3 inside a heating  chamber 1 and a type of cooking methods is input by a key board 5, thereby allowing  a cooking method setting section 4 to output data on a corresponding cooking method.  A heating control section 9 selects a heating condition of various alternatives which can most favorably correspond to this condition. Then, by pushing a cooking start-up  switch, a high frequency heating means is actuated to operate and the heating chamber 1 is driven to output a high frequency energy, thereby heating a food. At this moment,  a weight detecting section 6 actuates to detect a weight of food under cooking and to  output data on weight momentarily, and in response to this signal a weight rate variation calculating section 9 calculates a rate of weight variation per unit timed duration.  The heating control section 9 responds to this signal for automatically setting subsequent heating means and heating times with reference to the information on the cooking type.
Patent JP-H10223642-A (JP)
Title: Wafer heating equipment
Inventor: HISAI AKIHIRO
IPC: H01L21/324
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a wafer by making the in-plane temperature distribution of the wafer in the case of heat treatment uniform. SOLUTION: Three balls 47a, 47b for proximity gap which retain a wafers W on a plate 42 of a hot plate are arranged in the more central part of the plate 42 as compared with the conventional ones. The outer peripheral part of the wafer W on the balls 47a, 47b for proximity gap bends toward the surface of the plate 42, on account of the self-weight. The temperature of the outer peripheral part of the plate 42 is lower than that of the central part, on account of radiation. Since the outer peripheral part of the wafer W is bent toward the surface of the wafer W, the outer peripheral part is adjacent to the upper surface of the hot plate more than the central part is. Thereby the in-plane temperature distribution of the wafer can be made almost uniform.
Patent JP-S62193131-A (JP)
Title: Molding apparatus
Inventor: SAKAMOTO TOMOO
IPC: B29C39/10
Filed: 1986-02-19
Abstract: PURPOSE:To avoid the yield of voids in a molded product with damages of molds being avoided, by inserting a part of a material, which is inserted in a main cavity, in a sub-cavity so that the molded product in the sub-cavity at least supports the inserting part. CONSTITUTION:A material to be packaged 10 is set on a bottom force 2 so that a pellet 18, inner leads 15 and bonding wires 19 are contained in a main cavity. Then, a top force 1 is coupled with the bottom force 2, and the main cavity 3 and a sub-cavity 6 are formed. An outer frame 12 and outer leads of a lead frame 11 are held between the top and lower forces 1 and 2. A resin 21 in a runner 4 is injected in the main cavity 3 through a gate 5. Air in the main cavity 3 is exhausted to the outside through a sub-gate 7, the sub-cavity 6 and an air vent 8. When the injection of the resin 21 comes to a final stage, the resin 21 is injected into the upper part of the sub-cavity 6 through the main cavity 3 and the sub-gate 7. The resin also fills the upper part of the sub-cavity 6 through a positioning hole 20.
Patent JP-H08197784-A (JP)
Title: Raster graphics serial printer
Inventor: ENDO MASAKATSU
IPC: G06F3/12
Filed: 1995-01-30
Abstract: PURPOSE: To effectively utilize the greater part of an image buffer even at the time of monochromatic printing by once scanning the color data in a printing path to print the same by a printing buffer small in capacity by outputting printing data while successively moving divided operation regions. CONSTITUTION: A printing data judging means 1 judges whether the printing data sent from a host while converted to a raster is for monochromatic printing or color printing before outputs the printing data. An image developing means 2 stores the printing data necessary for the printing of one line in an image buffer 3 on the basis of the judge result of the printing data in the case of the data for monochromatic printing without dividing the image buffer 3. In the case of the data for color printing, the image buffer 3 is equally divided into four regions and the printing data of respective colors converted to the rasters of the corresponding colors are stored in respective regions 3a, 3b, 3c, 3d.
Patent JP-S61193437-A (JP)
Title: Lamp annealing device
Inventor: UOOCHI YASUO
IPC: H01L21/20
Filed: 1985-02-21
Abstract: PURPOSE:To uniformize the heating to a substrate and to enable to perform a uniform annealing on the substrate by a method wherein the lamps are disposed up and down to the substrate and the substrate is made to revolve. CONSTITUTION:The lamp annealing device is made into such a constitution that a substrate 1 to be treated is placed on a holder 4 and the substrate 1 can be made to revolve around the rotating shaft, which is made to position at the rough center of the substrate 1 and is attached vertically to the surface of the substrate 1. The substrate 1 and the holder 4 are disposed in a quartz container 5, lamps 2A, 2B, 2C... and lamps 3A, 3B, 3C... are disposed up and down to the substrate 1 through the quartz container 5, power is fed to each lamp and the substrate 1 is heated. The lamp 2C just over the rotating shaft of the substrate 1 is disposed in such a way as to be able to be power-controlled independently. By this way, the uniformity of the temperature distribution in the substrate 1 to be treated is made to improve.
Patent JP-S61217449-A (JP)
Title: Medium positioning mechanism
Inventor: NAMIENO TADASHI
IPC: B41J13/10
Filed: 1985-02-21
Abstract: PURPOSE:To simplify operation by putting rollers into close state and driving same by the first detection means on inserting a medium at the time of insertion, and stopping the rollers by the second detection means when the medium collides with guide portion to automatically bring the medium into collision with the guide portion. CONSTITUTION:On inserting a cut form 5 in the direction of an arrow A until it is brought into contact with a stopper 6, a sensor S3 detects the leading end of the cut form, a main control portion 7 operates a plunger magnet PM2 to close feed rollers R5-R8, and a motor M2 is driven. Whereupon, the rollers R5-R8 clamp the cut form 5, and transfer same in the direction of an arrow B to the left wall 1a. Subsequently, when a sensor S4 detects the left end of the cut form 5, the rollers R5-R8 are stopped driving and restored to be open. On receiving data from a computer center, a magnet PM1 is driven to close suction rollers R1-R4, and a motor M1 is driven, so that the cut form 5 clamped by the rollers R1-R4 is transferred to a print device. Thus, the cut form 5 can be automatically positioned only by inserting the cut form 5 in an insertion port 1, so that the operation can be simplified.
Patent JP-2000229035-A (JP)
Title: Water heater
Inventor: KOBAYASHI YOICHI
IPC: A47J27/21
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the boiling-over of hot water even when water boiling is performed with water exceeding a rated capacity by providing a control means for stopping the heating operation after boiling of water when the capacity detected by a capacity detecting means is within the rated capacity and stopping the heating operation before reaching the boiling point when the capacity exceeds it. SOLUTION: During water boiling operation, a boiling LED is lighted, and current is carried to water boiling and retaining heaters 11 and 12 to heat water. A capacity detecting means 26 performs a capacity detection during this water boiling operation to grasp the quantity of water in a vessel 3. When the capacity is within a rated capacity, the water boiling operation is ended simultaneously with the end of the boiling detection by a boiling detecting means 25, and the current carrying to the water boiling heater 11 is OFF to stop the heating operation. The boiling LED is extinguished, and a heat retaining LED is lighted to transfer the operation to heat retaining operation.  When the capacity of water exceeds the rated capacity, it is further judged whether the hot water temperature in the vessel 3 is 95 deg.C or more, and in case of YES, the current-carrying to the water boiling heater 11 is OFF to transfer the operation to the heat retaining operation.
Patent JP-S63203484-A (JP)
Title: Attitude holding mechanism for irregular ground traveling vehicle
Inventor: HIROSE SHIGEO
IPC: B62D55/075
Filed: 1987-02-18
Abstract: PURPOSE:To invariably support the carrier of a vehicle body horizontally by stretching a connecting body on large and small belt winding bodies, connecting the centers of both belt winding bodies with a link mechanism, and adjusting the link mechanism. CONSTITUTION:A pair of the right and left link mechanisms 10 supporting a loaded material are fitted on a travel mechanism 1 provided with the right and left crawlers 5. The link mechanism 10 has a small pulley 11 fixed on the side face of the vehicle body of the travel mechanism 1 and a large pulley 12 fixed on the side face of a carrier, an endless belt 13 is suspended around both pulleys 11, 12, and centers of both pulleys 11, 12 are connected by a link 14. The operation of the link mechanism 10 is automatically controlled by the information obtained from an attitude sensor detecting the longitudinal inclination of the mechanism 1, thereby the carrier can be invariably kept hori zontal.
Patent JP-H07244092-A (JP)
Title: Peak stretcher circuit
Inventor: MINAMI TAKAO
IPC: H03D1/10
Filed: 1994-03-03
Abstract: PURPOSE:To eliminate stepwise changes generated when a stretch is made effective by adding a simple circuit and to stretch a true peak value. CONSTITUTION:The peak stretcher circuit has two operational amplifiers A1, A2 cascade-connected through two rectifiers D2, D1, a hold capacitor C1 connected to an input line of the amplifier A2 of a rear stage, and switch means A1 connected to the capacitor C1 to short-circuit the capacitor C1 in which the means S1 is opened to validate a peak stretch, and comprises current regulators D4, R5, S2 for regulating current cut-off characteristics of the means S1. Since the characteristics of the means S1 are regulated by the regulates D4, R5, S2 and the means is opened to validate the stretch, stepwise changes of an output generated when the stretch are validated can be eliminated.
Patent JP-H05233884-A (JP)
Title: Card reader/writer
Inventor: SATO TOSHIAKI
IPC: G06K13/07
Filed: 1992-02-20
Abstract: PURPOSE:To prevent conveyance from being disabled even when contact pressure is lowered and to prevent a card from being obliquely moved by providing driving rollers for carrying the card and plural slave rollers disposed to be paired with the driving rollers, and alternately displacing the rotating shafts of the plural slave rollers. CONSTITUTION:Plural slave rollers 6a and 6b are disposed to be paired with a driving roller 5, and rotary shafts 6c and 6d of these slave rollers are alternately displaced. In this case, when a card C is inserted from a slot 1, among front and rear carrier rollers 4 arranged just behind this slot 1, the right side part of the card C is first slid and sent between the right slave roller 6a and the driving roller 5. Further, when the card is more moved, the left side part of the card C is slid and sent between the left slave roller 6b and the driving roller 5. Namely, the card C is slid and moved while being sandwiched at two vertically and horizontally displaced positions.
Patent JP-H03237375-A (JP)
Title: Circuit board inspecting device
Inventor: SEKI SHINICHI
IPC: G06F9/445
Filed: 1990-02-14
Abstract: PURPOSE:To actuate a system similarly to a ROM by providing a memory part with a read/write memory which is backed up by a backup power source and storing a system program in the RWM. CONSTITUTION:The memory 2' for system start up is equipped with the read/ write memory (RWM) 2b as a writable and readable memory in addition to the ROM 2a. Then when the version of th system program is renewed, a system load program is incorporated in the system program and the system program regarding the version newal is written in the RWM 2b of the memory 2' from a floppy disk as an external storage part 3 according to a routing (mode A). The system program which is thus written in the RWM 2b is backed up by the backup power source 8, so the device operates similarly to a ROM-base device on condition that the result of a sum check is normal when the device is powered on.