baber/WOPTO huggingface dataset:
Patent JP-H10144777-A (JP)
Title: Vacuum suction device
Inventor: UNE ATSUNOBU
IPC: H01L21/68
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum suction device which is prevented from causing damage to a specimen's surface which comes into contact with it. SOLUTION: A vacuum suction device is composed of a vacuum suction section 1 formed of fine projections 4 provided to the upside of a base 7, a seal 2 provided surrounding the vacuum suction section 1, and vacuum exhaust holes 3 communicating with the vacuum suction section 1, wherein the upper edges of the fine projections and the seal 2 are chamfered line arcs or straight lines or the upper edge of the seal 2 is formed like a hemisphere, and the upside of the seal 2 is formed like an arc in cross section, and furthermore at least the parts of the vacuum suction section 1 and the seal 2 coming into contact with a specimen 5 are formed of material lower than the specimen 5 in hardness.
Patent JP-H03161989-A (JP)
Title: Structure of wire cover
Inventor: MOCHIZUKI MASAHIRO
IPC: H05K1/00
Filed: 1989-11-20
Abstract: PURPOSE:To surely protect wire formed on a substrate surface from the flow of cooling medium, and simplify mounting, by forming an upper cover by inserting strip type sheets between grooves of each package so as to perpendicularly intersect which gooves are adjacent and face each other. CONSTITUTION:An LSi 12 contains semiconductor elements, and a heat dissipating plate wherein cooling fins 3 are fixed on the upper surface is arranged. Shallow grooves 12-1a of fine width are formed in an endless type on the four side surfaces of a package 12-1 wherein many lead terminals 12-2 are arranged on the lower surface. Strip type sheets 14-1, 14-2 composed of a synthetic resin thin plate are inserted, in X and Y directions, into the grooves 12-1a formed on each surface of the package 12-1 of the LSi 12, thereby forming an upper cover 14. L-shaped side surface covers 15, 16 composed of synthetic resin are fixed on the grooves 12-1a formed on the side surfaces of the package 12-1.
Patent JP-2000126631-A (JP)
Title: Roller crusher
Inventor: MURAKAMI EIJI
IPC: B02C15/04
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make severe self-exciting vibration generated on crushing absorbed and reduced in a roller crusher. SOLUTION: In a roller crusher having a crushing ring 8 freely rotatably supported, a plurality of crushing rollers 7 arranged along the rotation direction of the pulverizing ring 8, a roller bracket 5 for supporting rotating shafts of the pulverizing rollers 7, and a pressurizing frame 26 for holding the roller bracket 5 within a housing 10, and having a pressurizing device for applying a load to the pressurizing frame 26 through a tension rod 12 outside the housing 10, and for crushing material to be crushed by the crushing rollers 7 and the crushing ring 8, a pressurizing frame tension rod 12 vertically extending from the pressurizing frame 26 is stood, a restraining device 74 for restraining slide movement in the vertical direction of the tension rod 12 is disposed outside the housing,  and a vibration absorber for absorbing vibration of the tension rod 12 is set on the restraining device 74, to operate the restraining device 74 and make the vibration absorbed abut on the tension rod 12 when vibration due to the pulverizing rollers 7 reaches a specified magnitude or more.
Patent JP-S63157393-A (JP)
Title: Magnetic bubble memory element
Inventor: AMATSU MASASHI
IPC: G11C11/14
Filed: 1986-12-20
Abstract: PURPOSE:To decrease the number of bubble magnetic domain transfer stages by setting a stretcher entrance where the bubbles received through a read major line are sent to a bubble magnetic domain stretcher at a position distant from the center part of the stretcher by a prescribed distance. CONSTITUTION:The total length of a stretcher 10 is referred to as l with the distance between the left end of the stretcher 10 and an entrance as l1 and the distance between the entrance and the right end of the stretcher 10 as l2. Then the left stretching speed of a stripe head is set at a(mu/stage) against the bubble traveling direction with the right stretching speed set at b(mu/stage) respectively. Thus the number of stretcher stages needed for a period during which the left end of the stripe reaches the left end of the stretcher 10 is defined as etaL=l1/a with the number of stretcher stages defined as etaR=l1/b for the right end of the stripe reaching the right end of the stretcher 10 respectively. The optimum positions of the stretcher entrance are defined with l1/a=l2/b and b/a=6/10-8/10 since etaL=etaR is satisfied. That is, it is desirable to set the entrance of the stretcher 10 at a position shifted to the right by 10+ or -5% from the center part of the stretcher 10.
Patent JP-2001121599-A (JP)
Title: Method and apparatus for molding sheet material
Inventor: SHIGA MASAOMI
IPC: B29C51/20
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate effectively disadvantage such as break of a sheet or nonuniformity in a section in a deep-drawn part, thereby to enhance moldability and to improve the operability of demolding of a molded article, in a method and an apparatus for molding the molded article having the deep-drawn part by cold press molding of a sheet material. SOLUTION: In order to mold a deep-drawn part 11 of a molded article 10, a projecting part 33 for deep drawing is formed in a top force 30 of a press, while a recessed part 42 for deep drawing is provided in a bottom tool 40 of the press so that it corresponds to the projecting part. A support mechanism 50 is provided in the recessed part 42 and, by a support piece 53 of the support mechanism 50, a sheet material S is made to keep away from contract with the top force 30 and made to get into the recessed part 42 of the bottom tool 40. Thereby the tensile force of the top force 30 is avoided and disadvantage such as break of a sheet or nonuniformity in a section thickness is eliminated. After press molding, the support mechanism 50 is operated to demold a molded article 10 automatically from the bottom tool 40. Thereby the molded article 10 is taken out with ease.
Patent JP-H07155289-A (JP)
Title: Endoscope apparatus
Inventor: UCHIMURA SUMIHIRO
IPC: A61B1/04
Filed: 1993-12-02
Abstract: PURPOSE:To insert automatically an endoscope inserting part into a ductal cavity by a simple constitution. CONSTITUTION:An image-picked-up signal of the large intestine 11 picked up by means of a scope 1 is transmitted to a video processor 14 through a light guide connector 13 and an observational image is formed from the image-picked- up signal by means of this video processor 14. The formed observational image is transmitted to an image processor 15 and after the observational image is made into binary values based on a specified brightness as a standard in the image processor 15, a dark region is extracted from the observational image and it is transmitted to an MPU 16 as dark region data. In the MPU 16, the center of the dark region is calculated from the dark region data and the advancing direction and distance of insertion of the scope 1 are determined and the determined advancing direction and distance are output into a scope controller 17 and the inserting part 1a of the scope 1 is inserted based on the advancing direction and distance of the insertion by the scope controller 17.
Patent JP-2000132624-A (JP)
Title: Concrete shipping management system
Inventor: KANEKO RYOICHI
IPC: G06F19/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make easily registerable the allocation of a transportation means for the shipping destination of concrete by installing an allocation means for allocating identification information of the respective transportation means displayed on a display means to plural pieces of shipping schedule information. SOLUTION: A manager inputs the display instruction of a vehicle allocation setting screen to a system/data base part from an input device 53. Then, shipping schedule information is read from a data base 31 and a first display control part 51 displays the vehicle allocation setting screen on a first monitor 52. The manager clicks one vehicle allocation key on a display column, which corresponds to a shipping destination receiving a telephone communication. Thus, car allocation is registered in the system/data base part. Thus, shipping schedule information and a car number are stored in the data base 31 in a state where they are associated. The manager registers the allocation of a mixer TM whenever a shipping start request by a telephone call is received from the shipping destination.
Patent JP-S63154841-A (JP)
Title: Method for controlling injection timing of diesel engine
Inventor: TSUKAMOTO KEISUKE
IPC: F02D41/40
Filed: 1986-12-19
Abstract: PURPOSE:To prevent any misfire at the starting so as to enhance starting performance by detecting a sign of misfire in a given cylinder by means of engine speed between the specified crank angles of a given cylinder and all cylinders so as to delay the injection timing of the given cylinder. CONSTITUTION:An electronic control unit 56 judges whether or not the rotational fluctuation of a given cylinder is 0.9 or more times the average rotational fluctuation for respective cylinders by means of the signal processing of an engine speed sensor 46 and the like in the case when the engine speed is within a range of the extent from 500 to 900 rpm during a low-temperature starting (starting switch: ON, water temperature: about -5 deg.C or less). When the judgment results in NO, explosion force during continuous explosion at the low- temperature starting is low so as to be considered as a sign of misfire and the duty ratio of the starting compensation timer per cylinder is slightly enlarged for that timer, that is, an injection timing is delayed. At the same time, through memory learning, nest misfire of a given cylinder can be previously prevented. therefore, good starting performance can be secured.
Patent JP-H04177403-A (JP)
Title: Numerical controller
Inventor: FUJITA NAOKI
IPC: G05B19/408
Filed: 1990-11-08
Abstract: PURPOSE:To secure the safety in the key operations even if it is dangerous to work at the side of a CNC device main body by performing the switch of the CRT screen and the input of data in remote operations through a remote operating part. CONSTITUTION:A set of keys 25 include the numeric character keys, a shift key, a cancel key, a cursor shift key, etc. The soft keys 26 select the necessary function items out of a menu of a display screen. A soft key 26e set at the left end is used to return the first state when each function is set with each soft key. When a memory key 27 is pushed, the radio waves transmitted through an antenna 4 are temporarily stopped. Then the characters or symbols inputted with key operations are displayed at a liquid crystal part 3. A decision key 28 decides the information edited by the part 3 with push of the key 27. Then the information decided with push of the key 28 is transferred to a CNC device with push of a transfer key 29.
Patent JP-H06127516-A (JP)
Title: Conveyance apparatus for stacked article
Inventor: SUMINO KOSAKU
IPC: B65G15/16
Filed: 1992-10-16
Abstract: PURPOSE:To prevent stacked articles from collapsing after making them of uniform breadth even though the height of the stack varies. CONSTITUTION:Support devices 30 that make a guide belt 34 circulate at the same speed as that of a conveyance belt 22 of a conveyance device 14 are arranged respectively as units in the front and the rear of a gate 28 and are supported above the conveyance device 14 so that they can be lifted up and down independently. The support device 30 is stopped automatically as it is brought into contact with stacked articles 12-1, and the stacked articles 12, with the width thereof made uniform, are caught between the conveyance belt 22 and the guide belt 34 and are conveyed by respective circulatory motions of the belts toward a packing position 18.
Patent JP-2001126340-A (JP)
Title: Picture recording device, picture recording method, information providing device, information providing method, program storage medium and picture recording system
Inventor: NOMA TSUNENORI
IPC: H04N5/76
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To allow easier reservation of picture recording of desired programs. SOLUTION: A speech recognition program 107 recognizes the speeches corresponding to the program names of the programs. A picture recording reservation data acquisition program 106 requests a program list server for the transmission of information for reserving the picture recording of the programs corresponding to the program names including the recognized program names and receives the information for reserving the picture recording of the program corresponding to the program names from the program list server. A reserved picture recording set program 104 sets the reservation of the picture recording in accordance with the information for reserving the picture recording of the programs corresponding to the received program names.
Patent JP-H04175208-A (JP)
Title: Method for stabilizing treatment of aluminum nitride powder
Inventor: FUKUI KOICHIRO
IPC: C01B21/072
Filed: 1990-11-07
Abstract: PURPOSE:To reduce the oxygen content and improve thermal conductivity by reacting a group of fine Al particles with a nitride-forming gas in a carrier gas and then mixing the resultant AlN powder in a suspended state with a stabilization treating agent. CONSTITUTION:A stirrer 8 in a housing vessel 7 containing Al powder is driven and a carrier gas is simultaneously introduced from an inlet pipe 9 to carry a group of fine Al powder on the carrier gas. The Al powder in a suspended state are then fed to a reaction part 3 of a reaction tube 11. On the other hand, a nitride-forming gas is fed from an inlet pipe 13 into the reaction part 3 and heated with a heating device 12 to produce AlN powder, which is subsequently introduced into a linking pipe 16. On the other hand, a stabilization treating agent (C) in a housing vessel 20 is heated with a heater 21 and the produced vapor is carried on a carrier gas from a blowoff pipe 22, passed through a connecting pipe 23 and introduced into the linking pipe 16. The AlN powder is mixed with the treating agent (C) to coat the surface of the AlN powder with the treating agent (C). The coated powder is then collected in a collecting part 4.
Patent JP-H11113567-A (JP)
Title: D-arabinitol dehydrogenase, its production and bacterium and measurement of d-arabinitol
Inventor: SANADA KOICHI
IPC: C12N1/20
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new thermostable D-arabinitol dehydrogenase useful as a diagnostic for a candidiasis, etc. SOLUTION: This D-arabinitol has the following chemical and physical properties. Action: oxidizing D-arabinitol in a dehydrogenating way and forming D- ribulose in the presence of a coenzyme NAD<+> . Substrate specificity: strongly acting on D-arabinitol and acting on galactitol, xylitol, etc. Optimum pH and pH stability: optimum pH 10.5-11 and stable at pH 7.5-11.2. Optimum temperature and thermostability: stable approximately at 50 deg.C and stable up to 50 deg.C by treatment at pH 9.5 for 30 minutes. Inhibitor: being inhibited with silver chloride, copper chloride and potassium cyanide. Molecular weight: about 96,400 (get filtration method), about 32,500 (electrophoresis method). Isoelectric point: about 4.7. Substrate affinity (Km value): 3.6mM in D-arabinitol, 173 mM in galactitol and 43 mM I xylitol. The D-arabinitol dehydrogenase is obtained by culturing Bacillus sp.  IKD-5A868 strain (FERM P-15,684) or its variant.
Patent JP-H06146655-A (JP)
Title: Dynamic vibration absorber for building
Inventor: TAKEDA TOSHIRO
IPC: E04B1/348
Filed: 1992-11-13
Abstract: PURPOSE:To isolate lateral swinging by dynamic vibrasion absorbing action by setting a characteristic frequency of a dynamic vibration absorber having two elements of a spring and a resistance in a prescribed value, and fixing this to a ceiling structure body of a building. CONSTITUTION:A weight 12 is supported with a horizontal member 11, and flexural rigidity of this horizontal member 11 is used as a spring element, and an internal loss by flexural vibration is used as a resistance element, and a dynamic vibration absorber 10 is formed. Such dynamic vibration absorber 10 is used in a plurality, and for example, vibration absorbing directions of the two dynamic vibration absorbers 10 and vibration absorbing directions of the other two dynamic vibration absorbers 10 are set in directions for crossing at right angles to each other in a horizontal plane, and the number being set in the respective directions are made equal to each other. The weight 12 and the horizontal member 11 are formed so that characteristic frequencies of these dynamic vibration absorbers 10 can coincide with a primary characteristic frequency of a building 1, and when this horizontal member is fixed to a ceiling structure body of the building, lateral swinging can be isolated.
Patent JP-H01142084-A (JP)
Title: Device for forming thin polymer film
Inventor: TANDA TETSUSHI
IPC: C08F2/48
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the formation of a thin polymer film on a light transparent window and to form a thin polymer film on a substrate at a constant rate of deposition when light is projected on the substrate set in a vacuum vessel through the window to polymerize an org. compd., by heating the window. CONSTITUTION:A substrate 3 is set in a vacuum vessel 2 having a transparent window 7 and an org. compd. 1 is introduced into the vessel 2. Light emitted from an external light source 6 is projected on the substrate 3 through the window 7 and the org. compd. 1 vaporized in vacuum is polymerized to form a thin polymer film on the substrate 3. At this time, the window 7 is heated by a heating means 8 to prevent the formation of a thin polymer film on the surface of the window 7.
Patent JP-H09118424-A (JP)
Title: Product accumulation device
Inventor: YAMAMOTO KAORU
IPC: B65G47/28
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and to reduce the cost. SOLUTION: A product accumulation device accumulates products 10 to be packaged in a product packaging line while they are arranged. The product accumulation device is provided with belt conveyors 3a, 3b capable of being circulated, a plurality of containers 11 which have a plurality of pins 15 on a lower part, are arranged on a carriage surface of the belt conveyors 3a, 3b slidably manner in the carrying direction, and in which the products 10 are introduced, and a sprocket 7 which is provided with teeth 7a to be engaged with the pins 15 of each container 11, and slides the container 11 to be engaged with the teeth 7a at high speed on the downstream side in the carrying direction of the belt conveyors 3a, 3b by driving a servo motor 13.
Patent JP-H03165323-A (JP)
Title: Optical disk reproducing device
Inventor: OKAMURA YUTAKA
IPC: G11B7/085
Filed: 1989-11-22
Abstract: PURPOSE:To preclude malfunction due to a false error signal and to optimize the start of focusing control by inhibiting the focusing control from being started at the start of data reading operation until the quantity of photodetection reaches a specific value. CONSTITUTION:When a laser diode 2 starts emitting light while an objective 6 is at a distance from a disk 7, the false error signal (e) corresponding to the quantity of photodetection of an optical detector 10 is outputted by a differential amplifier 11 and a zero-cross signal generating circuit 20 outputs a zero- cross signal. A focusing control start permit signal generating circuit 12 compares a low photoelectric conversion output from the detector 10 with a reference voltage Vref and outputs a low-level focusing control start signal (e) to a logic circuit 21, so control operation is not started at this point of time. Then when the objective 6 almost reaches a specific position, the level of the signal (c) exceeds the Vref and the signal (e) rises to a high level; and the circuit 20 outputs a focus zero-cross signal (d) and the focus control is started.
Patent JP-H07189788-A (JP)
Title: Internal combustion engine control system
Inventor: EEBERUHARUTO SHIYUNAIBERU
IPC: F02D45/00
Filed: 1994-12-07
Abstract: PURPOSE: To reliably protect a catalyst from overheating by a method wherein a threshold value to the number of cutoffs at every crank angle interval in dependence on an operation characteristic amount is set, and fuel injection is cutoff according to a cutoff pattern. CONSTITUTION: A control device 20 determines a signal for control of fuel injection valves 14.1-14.4 from individual operation characteristic amount of an internal combustion engine 10. For example, when, in a case of reduction of drive torque being needed in a drive slip control range, it is detected by the control device 20 through evaluation of signals from number of revolutions of wheel sensors 22.1, 22.2, 24.1, and 24.2 that a slip is excessive, control operation for fuel injection is effected so that drive torque is reduced. Namely, a threshold value to the number of cutoffs at every operation cycle or every crank angle interval is set. Only when the number of cylinders cutoff at every operation cycle at a cutoff pattern calculated according to the initial stage of reduction of drive torque is higher than a threshold value, cutoff of a cylinder is allowed.
Patent JP-H05345643-A (JP)
Title: Method for coating filament and die spot used therefor
Inventor: SHAMOTO NAOKI
IPC: C03C25/12
Filed: 1991-10-23
Abstract: PURPOSE:To provide the method for uniformly coating with a coating material in a process for coating a filament such as an optical fiber. CONSTITUTION:The method for coating a coating material 12 on the outer periphery of a filament F by allowing the filament F to pass through a die pot 11 charged with the coating material 12 is characterized by disposing vortex- inducing grooves, etc., on the inner surface of the die pot 11. Thereby, the coating material 12 in the die pot 11 is flowed in a spiral state around the filament F passing through the die pot 11 to uniformly coat the coating material 12 on the outer periphery of the filament F.
Patent JP-2000130231-A (JP)
Title: Vehicular drive output control device
Inventor: WATABE SHINJI
IPC: F02D41/26
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To ensure the safety at the vehicular refuge running time by detecting a throttle valve installed in the suction pipe of the engine for an automobile and especially the trouble specification of the throttle opening sensor constituted by a double system is precisely detected in a short time. SOLUTION: The output of a first throttle opening detection means 61 and the output of a first accelerator opening detection means are inputted in a first control unit 2 and the output of a second throttle opening detection means 62 and the output of a second accelerator opening detection means are inputted in a second control unit 3. A first/second throttle opening detection trouble judge means 34, 35 for judging the trouble of a first/second throttle opening detection means and a communication trouble judge means 33 for judging the trouble of the communication means between the first/second control units 2, 3 are provided and by the judge result of respective trouble judge means, the trouble judge method of the first/second throttle opening detection trouble judge means 34, 35 is switched.
Patent JP-S63154144-A (JP)
Inventor: OSHITA TAKAHIRO
IPC: A47L9/04
Filed: 1986-12-19
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。