baber/WOPTO huggingface dataset:
Patent JP-H1061541-A (JP)
Title: Turbine output transforming device converter used for the device and manufacture of it
Inventor: ICHIKAWA HIROSHI
IPC: F16H57/021
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To give and receive rotational energy of a turbine by a flexible shaft in a place distant from a turbine main body, so as to convert it into the proper number of revolutions in a turbine output transformer. SOLUTION: A device in which a turbine main body and a turbine output transformer are independently separated from each other is a device capable of being moved to anywhere according to a change of the water amount of a river, capable of coping with many types of turbines, and rich in mobility. A rotary shaft 2 is inserted into an outer box 1 through bearings 6, a gear and a fixing unit are attached on the rotary shaft 2, the number of revolution is converted, an output shaft 3 is connected to a generator and the like by a joint. The turbine main body also is connected to the rotary shaft 2 by a joint. This device can efficiently convert the number of revolutions.
Patent JP-S6378864-A (JP)
Title: Control device for fluid pressure for antiskid device
Inventor: ARIKAWA TETSUO
IPC: B60T8/48
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the loss of stability of direction, by controlling the first and second fluid pressure control valves of two-channel type in accordance with the appreciation result of a skid condition in front and rear wheels and a pressure of brake fluid respectively in wheel cylinders. CONSTITUTION:If a brake pedal 2 is depressed, a brake is applied by feeding a pressure of fluid to wheel cylinders 7a, 7b for front wheels from a master cylinder 1 via selector valves 33a, 34a, 33b, 34b further to wheel cylinders 12a, 12b for rear wheels via a valve device 8. And a control unit 31, whose appreciation circuits 35a, 35b appreciate a skid condition of the front wheels 6a, 6b and the rear wheels 11a, 11b on the basis of signals from wheel speed detectors 28, 29, outputs an instruction of decreasing the pressure of brake fluid to solenoids Sa, Sa', Sb, Sb' of the first and second fluid pressure control valves 4a, 4b when an appreciation result in a lock tendency is obtained in both the appreciation circuits 35a, 35b. In this way, both the rear wheels can be prevented from losing the stability of direction due to a lock forming a device in small size with the two fluid pressure control valves.
Patent JP-H1058398-A (JP)
Title: Cutting die
Inventor: ISHIZUKA SHIGERU
IPC: B26F1/44
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a cutting die according to the shape of a product by providing a fixed table having a magnet chuck mechanism for magnetically fixing a circular-arc cutting edge unit and a rectilinear cutting edge unit arranged according to the shape of a molding. SOLUTION: A cutting die comprises plural circular-arc cutting edge units 1, 30, plural rectilinear cutting edge units 2, 4 and a fixed table 10 having a magnet chuck mechanism for magnetically fixing the cutting edge units 1-4 arranged according to the shape of a molding. The cutting edge units 1, 3 have cutting edges buried in a magnetic substance, and also the cutting edge units 2, 4, 5 have cutting edges buried therein. Thus, a cutting die can be easily manufactured according to the shape of a product.
Patent JP-H0773827-A (JP)
Title: Colored film and fluorescent display tube with it
Inventor: NOMURA YUJI
IPC: H01J31/15
Filed: 1993-09-06
Abstract: PURPOSE:To provide a colored film having a high transparency from a paste in which particulates of inorganic pigment are dispersed sufficiently. CONSTITUTION:Paste used to prepare a colored film of a fluorescent character display tube contains alminoxy-titanium phosphate as expressed by the structural formula in attached illustration. inorganic pigment having particle sizes below 0.1mum (preferably 0.01-0.02mum), and a solvent. This paste is printed on an object concerned followed by a baking process around 500 deg.C to form a colored film. Accordingly the alminoxy-titanium phosphate contained in the paste of the colored film includes JP (butyl phosphate), and at baking, phosphorine heightens the sintering performance to form a composite oxide of Ti-Al-P, so that the bonding strength of the particulates of the inorganic pigment is enhanced from the conventional level. Because of particulate form of the inorganic pigment, the resultant colored film has a good transparency, and the hue is vivid. Appropriate selecting of the sort of inorganic pigment permits the forming of differently colored films of any desired chromatic transparency.
Patent JP-H0271916-A (JP)
Title: Steel pipe cutting device
Inventor: NOMURA YASUAKI
IPC: B23D21/14
Filed: 1988-09-02
Abstract: PURPOSE:To cut a small diameter steel pipe by a device constituted with a simple structure, a small size and a lightweight by turning a rotary shaft inserted into a steel pipe to be cut off and feedingly turning little by little a cutting edge feeding shaft making eccentric turning movement in relation to the rotation of the rotary shaft. CONSTITUTION:When the phase of a cutting edge feeding shaft 6 is set so as to match the shaft center of an eccentric shaft 7 with the shaft center of a rotary shaft 1 which is inserted into a steel pipe A, a cutter blade 8 faces a desired cutting position through a reaction metal 5. When the rotary shaft 1 is rotated, the cutting edge feeding shaft 6 is rotated in the same direction through an one way clutch 9 and the edge of the cutter blade 8 is rolled on the inner circumferential surface of the steel pipe A so as to make a cut line. In this case, when the cutting edge feeding shaft 6 is rotated on its own axis little by little by each prescribed rotation of the rotation shaft 1 so that the cutter blade 8 can be fed in repeatedly, the notching by the cutter blade 8 is advanced and the cutter blade 8 comes in the largest projected status with the phase which makes the 180 deg. self rotation of the cutting edge feeding shaft 6 and the cut-off of the steel pipe A is completed.
Patent JP-S60114521-A (JP)
Title: Operating method of continuous finish annealing furnace for silicon steel sheet
Inventor: FUKUSHIMA YOSHINOBU
IPC: C21D9/46
Filed: 1983-11-24
Abstract: PURPOSE:To relieve generation of pickup on a steel sheet and to decrease fraction defective by increasing the ratio between the partial pressure of H2O and partial pressure of H2 of a reducing atmosphere in a specific temp. region in the slow cooling process in a continuous annealing furnace for the silicon steel sheet. CONSTITUTION:The ratio between the partial pressure of H2O and partial pressure of H2 of the reducing atmosphere in a 850-700 deg.C temp. region is made >=0.12 in the process for cooling slowly the steel sheet past the soaking zone where soaking is accomplished for specified time at a required annealing temp. in a continuous finish annealing furnace for continuous finish annealing of the cold-rolled silicon steel sheet in the reducing atmosphere. The deposition of large foreign matter on the furnace rolls of the annealing furnace is prevented, by which the generation of pickup on the steel sheet in the stage of annealing the silicon steel sheet is relieved and fraction defective is decreased. The interval for replacement of the furnace rolls is thus increased and the operating efficiency of the annealing furnace is improved.
Patent JP-2000055014-A (JP)
Title: Fluid resistance reducing device
Inventor: NAGAHISA KOICHI
IPC: B62D25/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid resistance reducing device to largely reduce resistance of a fluid by employing a new conception instead of a conventional pattern related to sizes and disposition of dimples. SOLUTION: On a fluid side surface of an object where fluid such as air and water flows, large, middle-sized, and small dimples 1, 2, 3 are regularly disposed vertically and laterally, and for their disposition, the small dimples 3 are radially disposed around the large dimples 1 and the middle-sized dimples in four directions to compose a large pyramid-like structure around the large dimple 1, and a middle-sized pyramid-like structure around the middle dimple 2.
Patent JP-H0269760-A (JP)
Title: Formation of layer of electrophotographic sensitive body
Inventor: KAWAMORITA YOUICHI
IPC: G03G5/05
Filed: 1988-09-06
Abstract: PURPOSE:To prevent the difference in sensitivity by a difference in film thickness and uneven image densities by using a coating liquid which contains a charge generating material having a specific average grain size at a specific ratio based on the solid content and exhibits non-Newtonian flowability. CONSTITUTION:The coating liquid which exhibits the non-Newtonian flowability is used in the method of forming the photosensitive layer of the electrophotographic sensitive body by a dip coating method. This non-Newtonian flowability is purposely imparted to the coating liquid to balance both the adhesion of the coating liquid by a thixotropic property and the liquid spreadability by a liquid sag by which a uniform film thickness is obtd. Namely, the coating liquid which is stabilized in the grain size of the charge generating material to a 0.05 to 0.10mu range and is specified in the solid content at the time of coating to a 1.0 to 3.0% range is used at the time of dispersing the charge generating material into a resin binder soln., by which the uniform film thickness is obtd. in the dip coating method. The uneven sensitivity and the uneven image densities are prevented in this way.
Patent JP-S60112916-A (JP)
Title: Underwater structure
Inventor: SAKURAI TAKASHI
IPC: E02B17/00
Filed: 1983-11-24
Abstract: PURPOSE:To improve the water sealing effect of an underwater structure such as gates, by a method wherein, after a bolt made of stainless steel containing specified percentage of carbon is stud-welded, a seal material is tightened against the bolt. CONSTITUTION:After a bolt 15 made of a stainless steel containing 0.04-0.01% carbon is stud-welded to a door body 13 of a gate, a seal material 14 is mounted thereto and is tightened through the medium of a press leaf 17 by means of a nut 18. This, since a punching process is not effected on the door body 13 surface, completely prevents leakage of water through the door body surface, resulting in improvement of the water sealing effect of an underwater structure.
Patent JP-S60111773-A (JP)
Title: Method for controlling automatic welding device
Inventor: MATSUNAGA YUUZOU
IPC: B23K9/095
Filed: 1983-11-24
Abstract: PURPOSE:To perform surely multi-layer welding by recognizing the groove shape of objects to be welded and performing welding from the part of the lower extreme value thereof. CONSTITUTION:An optical shape detector 28 is scanned in a direction Y upon switching on of a device 21 to start welding then the outputs from the detector 28 and a potentiometer 29 are inputted to a control device 10. The shape of objects 39 to be welded is recognized and since the adequate position of a torch 31 can be predicted from the result of said recognition, the torch position is corrected and the initial set position is determined. Whether one pass of welding from the left to the right of the groove shape part is completed or not is decided and the detector 28 is once scanned in the direction Y (except the range where the welding is not completed in case welding is not completed yet). The minimal value is determined by using the output from the detector 28. Whether the smallest value in the minimal value determined in the above-mentioned way is within the value higher by the specified value than the average value of the minimal value or not is decided and the torch is moved to the minimal value position corresponding to the sequence from the left in the case of the former and in the smallest minimal value position in the case of the latter, then automatic welding is started.
Patent JP-H1065439-A (JP)
Title: Array antenna system
Inventor: INOUE MASATO
IPC: H01Q3/30
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce the number of transmission-reception modules so as to attain a low cost and to facilitate the mount by providing a beam control signal generating function to direct an antenna beam at an optional angle. SOLUTION: A plurality of element antennas belonging to a single row of an antenna aperture plane 2 are connected to a common transmission reception module 3 and a phase gradient is formed in the vertical direction on the antenna aperture plane 2 under the control of an inside transmission line type phase shifter. A phase gradient in a horizontal direction on the antenna aperture plane 2 is formed under the control of a transmission phase shifter 9 composed of a conductor wire group 11b or the like equipped on the front side of the antenna aperture plane 2 and extended in the longitudinal direction. A beam control signal generating function directing a beam in a discrete angular direction in the space by the superimposing action of both is provided in the signal processing unit.
Patent JP-S6376070-A (JP)
Title: Linear density switching system in image filing device
Inventor: KITSUGIYA SHIRO
IPC: G06T3/40
Filed: 1986-09-19
Abstract: PURPOSE:To efficiently register a document and to increase the number of registered sheet by thinning image data other then a optionally extracted part in a same document. CONSTITUTION:An image whole memory 7 temporarily stores a read document and sends the stored document to a display memory 11 and a display 3 displays the image received through the display memory 11. The image is observed and checked by an operator, an image extracting part 29 is designated by a pointer control circuit and a pointer 6, and when the area is surrounded a frame, the designated address in an image extracting part 29 is stored in an extracted part address memory 10 under control based upon an image processor 4. The image data of the whole image 27 stored in a whole image memory 7 are thinned at a fixed interval, the data obtained after thinning are stored in a thinning memory 8 and the thinned data are discharged. Provided that the image data in the image data in the image extracting part 29 are stored in an extracted part memory 9 and then divided into data in the memory 8 and data in the memory 9 to store the divided data on an optical disk 5.
Patent JP-2001052283-A (JP)
Title: Device for planning vehicle allocation
Inventor: HATSUMI KATSUYA
IPC: G08G1/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To easily perform efficient vehicle allocation of demanded various deliveries even in the case of the person in charge unfamiliar with a vehicle allocation job by storing a plurality of methods about the rearrangement of a delivery involved in vehicle allocation in a database. SOLUTION: A rearrangement knowledge database 7 stores one allocated vehicle stored in an allocated vehicle file 6 or rearranging methods 7a to 7e about delivery rearrangement among a plurality of allocated vehicles. For instance, shift knowledge 7a shifts, e.g. a C delivery of an allocated vehicle (a) to the same time zone of an allocated vehicle (b) to uniformize the vehicle load allocated to each of the allocated vehicles (a) and (b) in the case these are two allocated vehicles (a) and (b) that are assigned to the same operational date. A delivery rearranging part 10 reads each allocated vehicle stored in the file 6 and executes delivery rearrangement of the allocated vehicle by using the respective rearrangement knowledge 7a to 7e stored in the database 7.  Then, the part 10 temporarily stores each rearranged allocated vehicle in a rearrangement buffer 10a and outputs and displays each of the allocated vehicles on the displaying part 1a of an operating part 1.
Patent JP-S6465287-A (JP)
Title: Formation of metal pattern
Inventor: SUGIMOTO MASARU
IPC: C25D1/10
Filed: 1987-09-04
Abstract: PURPOSE:To easily form a highly accurate minute metal pattern on the surface of a metal substrate without using an etching soln. by coating the surface of the substrate with a resist film, patterning the resist film to form a resist pattern, building up a metal layer in the groove parts of the pattern and removing the resist film. CONSTITUTION:A resist film 2 is formed on the surface of a substrate 1 of a metal such as Fe or Ni and patterned to form a resist pattern 3. A plating metal layer 4 of Ni is built up in the groove parts 3a of the resist pattern 3 to a thickness not exceeding the thickness of the resist film 2 to form a metal pattern 5 on the surface of the substrate 1. The resist film 2 is then removed from the substrate 1 having the formed metal pattern 5 to obtain the desired metal pattern.
Patent JP-H0970191-A (JP)
Title: Motor driving current outputting circuit
Inventor: MAEDO HIDEMASA
IPC: H02P6/12
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To limit the collector-emitter voltage of an output transistor to a desired value. SOLUTION: When the difference between a power supply voltage Vcc and the voltage at an output terminal becomes larger, the midpoint voltage of a potential dividing resistor 22 also drops proportionally to the difference. When the midpoint voltage becomes lower than the sum of the breakdown voltage (e.g. 5.3V) of a Zener diode 26 and the turning-on voltage (e.g. 0.6V) of a transistor 24 for control, both the diode 26 and transistor 24 are turned on and the voltage at the output terminal does not drop further. Since the lower-limit voltage at the output terminal can be set at an arbitrary value by setting the resistance value of the resistor 22, the breakdown of an output transistor can be prevented effectively by minimizing the waveform distortion of the voltage at the output terminal.
Patent JP-2000055216-A (JP)
Title: Molding method for ball valve ball
Inventor: HOSAKA TAKEHIKO
IPC: B21H1/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the dimension and the accuracy for a ball valve ball without any extra additional machining by molding a spherical part by rolling from a pipe material and by molding a ball valve ball. SOLUTION: Chamfer parts are formed in inside ends in both sides of a material formed by machining a stainless steel metal into a pipe so as to facilitate the molding of a bore part 3. Secondly, the material is set in the inside of a die 5 having a spherical face 4 in the internal circumference provided in a ring rolling machine and a mandrel 6 is provided in the internal circumferential position of the material. The ring rolling machine is driven, the mandrel 6 is revolved with rotation, at the same time upper/lower dies 5 are rolling machined while pressurizing in the opposite direction, and a ball 2 having a center-recessed internal circumferential spherical face 2a is pressurizedly molded into a shape along the internal spherical face 4 and the mandrel sphere part 7.  This constitution can provide a prescribed circularity only by the molding by rolling and provide the dimension and the accuracy as the ball valve ball.
Patent JP-H0892825-A (JP)
Title: Rotary ring for spinning
Inventor: IWAMA YASUSHI
IPC: D01H7/56
Filed: 1994-09-16
Abstract: PURPOSE: To provide a rotary ring for spinning capable of smoothly controlling rotation of the rotary ring and also obtaining collateral effects. CONSTITUTION: This rotary ring for spinning is assembled by inserting a rotary ring 4 with a clearance through a sliding ring 2 to the inside of a vertical ring-like holder 1 and inserting a traveler with a clearance to a flange part at the top of the rotary ring. Brake elements 6 capable of moving in the radial direction of the rotation ring 4 are so fitted on plural spots in the external periphery surface of the lower end of the rotary ring 4 as to be slidable along the internal periphery surface (c) of the ring-like holder by the centrifugal force given by the rotation of the rotary ring. The brake element 6 is preferably formed in an arm-like shape movably around an articulated unit or a pivot pin 8 on one end of the brake element or in a piston-like shape.  The sliding surface of the break element is preferably formed in a curved surface following the internal periphery surface (c).
Patent JP-S63278048-A (JP)
Title: Method for deciding exposure quantity of color negative film image
Inventor: OZEKI TORU
IPC: G03B27/46
Filed: 1986-09-19
Abstract: PURPOSE:To easily obtain proper exposure quantity of printing by measuring respective dyestuff with the aid of a single wavelength light or a light beam through an interference filter and obtaining the proper exposure quantity corresponding to the kind of film and the kind of printing paper from the data of photometric value with an operation. CONSTITUTION:Average transmission density is measured with the aid of the single wavelength lights from light sources 1R, 1G and 1B or the lights passing through the interference filters 8R, 8G and 8B and the quantity of pigment of every pigment is obtained with the operation of the data of photometric value 111 and the data of density 113 of every dyestuff of the film. According to the data of dyestuff quantity 114, the spectral density distribution at the time of composing respective dyestuffs such as cyanogen, magenta and yellow is obtained and the exposure quantity for the respective layers of the color printing paper is obtained from the data of the spectral density distributions 116 and 117. Thus, the exposure quantity for the respective dyestuffs of optional color printing paper can be accurately and easily obtained.
Patent JP-S6283570-A (JP)
Title: Control device for opening of electromagnetic valve
Inventor: HORI YOSHIJIROU
IPC: F16K31/06
Filed: 1985-10-07
Abstract: PURPOSE:To regulate the opening of a valve, by a method wherein the coil of an electromagnetic valve is provided with a pulse constant current circuit and a constant current value varying circuit. CONSTITUTION:A computing circuit 1 outputs a pulse signal, having specified frequency and a specified duty ratio, to the base of a driving transistor 4 to control ON and OFF of a driving transistor 4. A constant current i1 proportioning the voltage of an input signal S(1) responding to the opening of a valve is fed to a current source 31. In which case, by a current mirror effect, a constant current i2 flows to a current source 32 only during ON of the driving transistor 4, meanwhile, a current is prevented from flowing when the transistor 4 is brought into an OFF-state. The constant current i2 produces a load current (i) of a coil 5. This enables variation of the load current (i) of the coil 5 according to an input signal S(1).
Patent JP-H04104469-A (JP)
Title: Coin type battery
Inventor: HIRAI MINORU
IPC: H01M6/16
Filed: 1990-08-21
Abstract: PURPOSE:To infiltrate an electrolyte into the whole positive electrode mix quickly and surely, shorten the liquid injection time, and improve the utilization factor of a positive electrode power generating material by boring holes on the positive electrode mix mainly for a thick type. CONSTITUTION:Round holes 1a are bored on a disk-shaped positive electrode mix 1 with a boring jig during or after the molding of the disk-shaped positive electrode mix 1. A reinforcing ring 2 made of a metal is covered on the disk- shaped positive electrode mix 1, it is inserted into a positive electrode can 3, a separator 4 is covered, and an electrolyte is injected. A negative electrode can 6 pressed with lithium 5 in advance and a gasket 7 are combined and fitted to a positive electrode can 3. The opening edge of the positive electrode can 3 is caulked inward. The electrolyte is infiltrated into the whole positive electrode mix 1 through the round holes 1a quickly and surely, the liquid injection time is shortened, and the utilization factor of a positive electrode power generating material is improved.