baber/WOPTO huggingface dataset:
Patent JP-S59140026-A (JP)
Title: Tubular blown film with excellent opening property and preparation thereof
Inventor: KOGA SHIGEHIRO
IPC: B29C48/17
Filed: 1983-01-31
Abstract: PURPOSE:To obtain the titled film of vinyl chloride resin having a good opening property and applicable for the automatic packaging machine by a method wherein a two-color extruding tubular film having a transparent portion and a delustered portion which are nearly equal in area has a fold near the boundary and is flattened. CONSTITUTION:Two extruding machines are used. Soft transparent mixtured composition based upon normal vinyl chloride resin from one extruding machine and soft delustered mixed composition based upon vinyl chloride copolymer composed of comonomer 0.05-5% of one kind min. of polyether glycol di(metha)acrylate, (metha)acrylate, etc. and vinyl chloride 99.95-95% from the other extruding machine are extruded at nearly equal quantities to obtain the tubular films. These two kinds of films are folded near the boundary, flattened by a pinch roll and wound to obtain the desired film.
Patent JP-S55106600-A (JP)
Title: Method of high degree treating high-bod waste water
Inventor: TANNO KAZUNOBU
IPC: C02F9/00
Filed: 1979-02-09
Abstract: PURPOSE: To efficiently and highly remove BOD, by combining reverse osmotic film separation and activated sludge treatment with each other to dispose of high-BOD waste water resulting from fermentation, brewing or the like.  
     CONSTITUTION: A high-BOD waste liquid is conducted to a film separator equipped with a reverse osmotic film whose NaCl blocking percentage is about 90% or more. The waste liquid is concentrated by the separator. The liquid passed through the film is conveyed to an activated sludge treatment vessel so that the liquid is treated under ordinary conditions. This method can be applied to waste water resulting from processing of various food or marine product. BOD and COD can be highly removed by the method. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5297257-A (JP)
Title: Heat treating method for organic sludge
Inventor: TODA ICHIROU
IPC: C02F11/18
Filed: 1976-02-10
Abstract: PURPOSE:To provide an organic sludge heat-treating method of low temperature and pressure type, in which the non-uniformity in the temperature in the reacting chamber is eliminated and in which the heat source for air heating is obtained by the recovery of the sensible heat obtained from the thermally decomposed gases of the sludge.
Patent JP-S57129184-A (JP)
Title: Controlling method for motor
Inventor: HIOKI TOSHIAKI
IPC: H02P29/00
Filed: 1981-02-02
Abstract: PURPOSE:To accurately and simply detect data sink by FM-demodulating a regenerative signal and detecting the signal having a synchronism with the demodulated signals as a data sink. CONSTITUTION:A signal recorded on a disc 1 is regenerated by a pickup 2, is then FM-demodulated by an FM demodulator 3, and the demodulated signal is isolated in synchronization by a synchronization isolator 4. A signal of the signal having synchronism is detected as a data sink by a synchronism detector 5. The data sink is compared by a phase comparator 7 with a reference signal from a crystal oscillator 6, and the error output is applied through a low pass filter 8 to a motor 9, thereby controlling the motor.
Patent JP-S54108360-A (JP)
Title: Pulverulent and granulat boodies distributer
Inventor: KIDA EIJI
IPC: B65G65/32
Filed: 1978-02-14
Abstract: PURPOSE: To distribute pulverulent bodies uniformly and continuously, by arranging a distributer, which center is projected and to which circumference an inclined plane is formed, such as, a soldier's camp hat-like cone, a pyramid body, etc. to a vertical lower portion of an opening portion of a pulverulent body transport pipe.  
     CONSTITUTION: A distributer 4 with a soldier's camp hat-like conical shape is arranged on a central axis of a pulverulent body transport pipe 1 and just under an opening portion 2a. In a pulverulent body distributer 3 constituted in this manner, pulverulent bodies 2 discharged from a hopper, a repeater, etc.(These are not shown in the figure) pass through the pulverulent body transport pipe 1 and fall toward the distributer 4. The pulverulent bodies 2 colliding with the distributer 4 flow down along an inclined plane of the distributer 4, and are uniformly distributed in the circumferential direction of the distributer 4. The distributed pulverulent bodies 2 are each discharged outside the device 3 by means of discharge pipes 5 arranged under the distributer 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08212258-A (JP)
Title: Product generation support system
Inventor: HASEGAWA TAKASHI
IPC: G06F17/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide a product generation support system which can easily generate a presentation, and the products of a picture, music, and a graphic user interface as the products which have atmospheres that user desires and which have good taste. CONSTITUTION: The example of the presentation is shown. The features of the type, the objective person and the atmosphere of the presentation are inputted from a presentation feature input means 1. An adaptive attribute retrieval means 2 retrieves the output attributes of the presentation such as background pattern, layout, the combination of colors, character font, graph form and the typt of BGM from a sensitivity knowledge base 3 by using the feature. Then, a template synthesis means 4 synthesizes the template of the presentation by using the attribute.
Patent JP-S62174427-A (JP)
Inventor: KOYAMOTO MASANORI
IPC: E03D9/08
Filed: 1986-01-27
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-H06232357-A (JP)
Title: Mos semiconductor integrated circuit device
Inventor: ARAOKA YASUSHI
IPC: H01L21/8234
Filed: 1993-02-02
Abstract: PURPOSE:To prevent an internal transistor part from being broken by a method wherein most of majority carriers, which are injected in a semiconductor substrate from outer leads via an input/output protection part, are absorbed by arranging a protective wall deeper than a conventional one. CONSTITUTION:Grooves 106 are formed in such a way as to encircle one part or all of an input/output protection part 101 on a semiconductor substrate 100 and diffused layers 103 and 104 fixed at a power potential at the ends of the grooves are arranged. Thereby, majority carriers, which are injected in the substrate 100 from outer leads via the part 101, are absorbed and an internal transistor part is prevented from being broken.
Patent JP-H04254166-A (JP)
Title: Method of operating absorption type refrigerating machine employing water as refrigerant
Inventor: MORITA MINORU
IPC: F25B15/00
Filed: 1991-02-06
Abstract: PURPOSE:To operate an absorption type refrigerating machine employing water as refrigerant so that the operation of the same is permitted even when an superheating temperature is low and a cooling water temperature is high while an evaporating temperature is equal to the same of conventional lithium bromide absorption type refrigerating machine. CONSTITUTION:Water vapor, generated by heating lithium bromide solution in a generator 1, is cooled and condensed by cooling water in a condenser 2. Diluted strong solution, obtained in an evaporator 3, is sent into a condenser by a pump 8 and is condensed by contacting with the vapor of refrigerant while diluted weak solution, whose concentration is reduced, enters the vaporator through a heat exchanger 6 and is evaporated by heating by hot brine, then, is sent into an absorber 4. The brine can be cooled by reducing a pressure in the evaporator since the refrigerant is water while the solution in the evaporator is not frozen in an absorber operated at an operating pressure lower than an evaporating pressure whereat normal water (refrigerant) is frozen, since the solution in the evaporator is the mixed solution of the refrigerant and absorbing agent, then, is mixed with concentrated strong solution from the generator. Accordingly, the crystallization of the absorbing agent can be prevented even under a low vapor pressure whereby the refrigerating machine can be operated.
Patent JP-H06230251-A (JP)
Title: Press-fit fixing type optical element module
Inventor: SHIMOZU TOMOAKI
IPC: G02B6/42
Filed: 1993-02-02
Abstract: PURPOSE:To easily and surely execute the optimum coupling in X-, Y-, Z-axis directions by optical axis adjustment in a container, fixing of optical axis adjustment points by press fitting, and maintenance of the optimum focal length in the Z-axis direction by mechanical dimensional accuracy. CONSTITUTION:A collar 1-2 housed and fixed with an optical element 1-1 by a press fitting member 1-5 is further press-fitted and fixed to a flanged optical fiber protective member 1-4 subjected to the optical axis adjustment in the X- and Y-axis directions within the container 1-3 by taking strength to external force and workability into consideration.
Patent JP-H09208740-A (JP)
Title: Aluminum hydroxide for resin filler and production thereof
Inventor: ARAHA SATOSHI
IPC: C08K3/22
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum hydroxide able to provide a resin composition when filling to a thermoplastic resin, manifesting excellent flame retardance free from derogation of excellent surface properties and mechanical strength without using other auxiliary flame retardant by grinding a specific aluminum hydroxide. SOLUTION: This aluminum hydroxide contains less than 0.3wt.% of Na expressed in terms of Na2 O, average secondary particle size <=10μm and manifests melt-flow rate of 0.55/10min when filling 150 pts.wt. of this aluminum hydroxide to 100 pts.wt. of a thermoplastic resin having melt-flow rate of 0.8/10min. This aluminum compound is obtained by grinding the ungrounded aluminum compound obained by Bayer's process containing less than 0.3wt.% of Na expressed in terms of Na2 O, average primary particle size 0.5-60μm, average secondary particle size 0.5-60μm, is grounded with a volume grinding machine to the extent that the average secondary particle size is decreased to 10-90%, then the surface is crashed by trituration, etc.
Patent JP-S57128588-A (JP)
Title: Inprinter
Inventor: NAKANISHI TOMOYUKI
IPC: B41L47/46
Filed: 1981-02-02
Abstract: PURPOSE:To ensure that a card is fed under a receipt form by a construction wherein the receipt form is raised by the insertion of the card and a card-guide plate for lifting the receipt from is provided in an inprinter for imprinting an emboss mark of the card on the receipt form. CONSTITUTION:When a driving roller 13, a front roller 17, a rubber roller 10 and a rear roller 8 contact each other after a card-guide plate 9 and a head holder 14 have been energized, a card is fed and the guide plate 9 is moved upward with a pin 6 as a fulcrum when the front edge of the card is inserted in between the front roller 7 and the driving roller 13. The rear roller 8 located at a position where the card is inserted on the under surface side of a receipt form 1 is raised higher than the front roller 7 with the pin as a fulcrum to lift the side edge of the receipt form 1. In this state, the card is fed under the receipt form 1 firmly and stopped by a stopper 19, while the card is being read by a magnetic head 12.
Patent JP-H09212231-A (JP)
Title: Monitor and control equipment
Inventor: NAKAGAWA HIDEO
IPC: G06F3/0484
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To easily check the interlocking relation between equipments before starting operation at the time of executing the maintenance/inspection or the like of a monitor and control system. SOLUTION: An interlocking relation data indicating relation between an interlocking source and an interlocking destination are stored in an interlocking relation data base 1-3. When interlocking source information is inputted, a processing part 1-1 reads out required interlocking relation data from the data base 1-3 in accordance with the interlocking source information, reads out required picture information from a picture display data base 1-4 and sends display information mutually relating both the read information to a display control part 1-2. The control part 1-2 displays the display information (the interlocking source, the interlocking destination and operational relation between the source and destination) sent from the processing part 1-1 on the screen of a CRT 8.
Patent JP-H06228231-A (JP)
Title: Polymerization of halogen-containing acrylic monomer
Inventor: AOYAMA TAKAHISA
IPC: C08F20/02
Filed: 1993-02-02
Abstract: PURPOSE:To polymerize a halogen-containing acrylic monomer and obtain a polymer having narrow molecular weight distribution and excellent transparency and solubility and useful for optical material, etc., in high efficiency by irradiating a halogen-containing acrylic monomer with light having a specific wavelength in the presence of a halogen compound such as I2. CONSTITUTION:One or more kinds of halogen-containing acrylic monomers selected from halogen-containing acrylic compounds of formula (X is H, F, Cl, methyl or trifluoromethyl; R is 1-16C alkyl, fluoroalkyl-containing alkyl, etc.), e.g. the compound of the formula CH2=CFCOOCH2CF3 are polymerized by irradiating the monomers with light having wavelength of 200-700nm in the presence of one or more halogen compounds selected from I2, Br2, CI2, IBr and ICI.
Patent JP-H06229986-A (JP)
Title: Receiving unit for remote field eddy current flaw detector
Inventor: HOSOHARA YASUHARU
IPC: G01N27/90
Filed: 1993-02-02
Abstract: PURPOSE:To better the movement of an obstacle, especially, a bend pipe part while obtaining sufficient receiving sensitivity by getting a receiving coil elastically close to the internal wall of a buried pipe in the detection of flaws. CONSTITUTION:In a remote field. eddy current flaw detector in which a flaw detection sensor having a transmitting unit having a transmitting coil and a receiving unit 4 having a receiving coil 3 are linked away at a specified distance runs in a buried pipe 33 to perform a detection at a point to be detected, the receiving unit 4 has a number of contact pieces 17 formed long in the direction of moving on the outer circumference of an apparatus body connected to the transmitting unit or the like. The contact pieces are supported with a support bar 24 drivable to expand elastically free to move inward or outward and the receiving coil 3 is set on the respective pieces 17.
Patent JP-H10293843-A (JP)
Title: Histogram equalization method and device for contrast extension device of image processing system
Inventor: PAIK JOON-KI
IPC: G06V30/40
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent the contrast loss of a pixel of low using frequency by dividing an image screen into the windows which are superimposing on each other and equalizing a histogram. SOLUTION: This device consists of an image data storage part 80, a comparator 84 and a counter 86 constituting a histogram calculation part 82, an accumulator 90 and a conversion function execution part 92 constituting an equalization value generation part 88, an LUT(look-up table) 94, an LPF(low pass filter) 96, a switch 98, an equalization value storage part 100 and a control part 102. Then a window is put over the device after the equalization of a histogram is ready, and the histogram, a conversion function and then the equalization value of a prescribed number of pixels are calculated. The histogram equalization value is decided or the window is moved according to the presence or absence of the final window. Under such conditions, the window put over an equalized image screen is superimposed on a prescribed part of the moved window with each other.  It is also desirable to include a prescribed number of pixels in a superimposing part. Then the image screen is divided into the windows superimposing on each other, and the histogram is equalized.
Patent JP-H09274430-A (JP)
Title: Encryption and decryption device
Inventor: AOKI KAZUMARO
IPC: G09C1/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To improve safety and speed up by adopting the exponentiation operation on a finite field to the F function of a Feistel structure and using a high- speed packaging method based on the way of thinking of a calculation method using a subfield for a multiplication device which is the constituting element of an exponentiation operation device. SOLUTION: A dilated key Kr (1<=r<=N) is formed from a key K by a dilated key forming device 9000. The bit strings of plaintext P are then divided to an upper X0 and lower X1 by using a bit train dividing device 8000. Further, Xr =Xr-2 +F(Fr-1 , Kr-1 ) is found by using the devices F3000, 6000 and exclusive OR operation devices 2000, 5000. The upper half of the ciphertext C is then determined as XN+1 and the lower half as XN by using a bit train coupling device 1000. Decryption processing is executed by inputting the ciphertext C in place of the plaintext P and inputting KN-r+1 in place of the dilated key Kr of the device F. The plaintext P is then obtd. in place of the output C.
Patent JP-S58133882-A (JP)
Title: Fresh water generating method
Inventor: FUNAHASHI SHIYOUICHI
IPC: B01D63/08
Filed: 1982-02-02
Abstract: PURPOSE:To produce fresh water efficiently with compact equipment constitution by forcing sea water continuously into the spacings between the bottom surfaces of partition plates and the top surfaces of diaphragm plates which are disposed alternately, and drawing the fresh water continuously from the spacings between the bottom surfaces of the diaphragm plates and the partition plates. CONSTITUTION:Partition plates 3 and diaphragm plates 4 are disposed alternately between a top plate 1 and a bottom plate 2, and sea water is forced into a sea water supply hole 6. The sea water flows though sea water fluidizing holes 13, 27 then through sea water supply paths 19 into the recesses 16 on the bottom surfaces of the plates 3, by which fresh water is separated and the sea water as concd. salt water is discharged from concd. sea water discharge paths 19 through concd. sea water fluidizing holes 14, 28 and out through a concd. sea water discharge hole 7. The fresh water in the sea water is filtered and separated by the diaphragms 26 of the plates 4, flows through the recesses 16 on the bottom surfaces of the plates 3 then through the diaphragms 26 into the recesses 20 on the top surfaces. The fresh water from fresh water drawing paths 22 flows through fresh water fluidizing holes 15, 29 and is drawn out through a fresh water drawing hole 12. During the water making, underwater vibrators 31, 32 are operated, whereby the capturing of salts by the diaphragms 26 is accelerated.
Patent JP-S57131084-A (JP)
Title: Mobile radar type speed measuring system
Inventor: SAITOU MITSUO
IPC: G01P3/54
Filed: 1981-02-05
Abstract: PURPOSE:To avoid the narrow detecting range even at the high speed running by changing the detecting range of a radar type speed detector by a detecting range switching device when the running speed of a mounting vehicle has exceeded a preset speed. CONSTITUTION:The relative moving speed between the vehicle 13 and a moving body A is measured by a radar type speed detector 1. The speed of the own vehicl is measured by an own vehicle speed dtector 2. Both speeds are computed and processed in a computing device 3, and the absolute moving speed of the moving body A is measured. The detecting range of the radar type speed detector 1 is switched and expanded by the detection range switching vehicle 5 when the own vehicle speed of the own vehicle speed detector 2 has exceeded the preset speed.
Patent JP-S5299495-A (JP)
Title: Machining apparatus in use of ion beam
Inventor: HOSAKA SUMIO
IPC: H01J37/30
Filed: 1976-02-18
Abstract: PURPOSE: To provide a machining apparatus in use of ion beam, which comprises workpiece bed disposed in machining room and scanning type elctron microscope directly connected to the machining room, and which can machine workpiece by the use of ion beam and observe fine configuration of the workpiece. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198265-A (JP)
Title: Image display device
Inventor: OYAMA YOSHIRO
IPC: G21K4/00
Filed: 1989-01-27
Abstract: PURPOSE:To prevent the occurrence of a false image caused by a grid by providing a filter having a frequency characteristic to attenuate the frequency of the grid for an image reader to read image information. CONSTITUTION:An image signal converted into an electric signal in a detector 12 is log-converted in a log amplifier 13. On the other hand, a microcomputer 22 sets a sampling pitch to a sample-hold circuit 14 and sets the cut-off frequency of an LPF 21 according to the sampling pitch. For an output signal from the amplifier 13, while the image signal of the grid is attenuated to -30dB or below by the LPF 21, the image signal of a human organism is passed through the LPF 21 with an approximately '0' attenuation degree. Thus, an image recorded in an X-ray film can be reproduced with satisfactory accuracy, and the occurrence of the false image caused by the grid can be prevented by providing the LPF 21 to especially attenuate the signal of the grid.
Patent JP-H10212725-A (JP)
Title: Concrete sheet pile
Inventor: ENDOU MINAYUKI
IPC: E02D5/10
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To make a concrete sheet pile lighter by providing a wall face part to receive an earth pressure and a depth of embedment part installed in a soil, and forming the wall face part hollow. SOLUTION: A concrete sheet pile is unitedly formed of depth of embedment part 2 installed by driving it into a soil and a wall face part 3 which is located on the upper side of the depth of embedment part 2 and receives an earth pressure. The embedment part 2 is formed in about hat-shaped section of a base part 2a whose opened end is formed in a somewhat opened groove-shaped section and of lip parts 2b, 2b horizontally protrusively provided at the right and left edges of the base part 2a. The wall face part 3 is formed in a hollow section being about equilateral trapezoidal in section and composed of the base part 3a and lip parts 3b, 3b horizontally protrusively provided at the right and left edges of the base part 3a. In addition both the base parts 2a, 3a and the lip parts 2b, 3b are vertically unitedly in succession.  Thus the wall face part can be made lighter by forming it in the hollow section shape, and improved in rigidity to enlarge supporting force against the earth pressure.
Patent JP-H01193168-A (JP)
Title: Grinding/polishing agent for ni-p plating
Inventor: KAWAGUCHI MASAHIRO
IPC: B24B37/00
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to well grind the surface of Ni-P plating film at a high speed, and to improve washing and redispersion characteristics by dispersing minute powder for grinding in a water dispersion medium having specified components. CONSTITUTION:Minute powder for grinding is dispersed in a water dispersion medium including nickel sulfate, high polymer coagulant and aluminium nitrate, so that a required grinding agent for Ni-Pd plating is obtained. With nickel sulfate added to this agent, adhesion of chips or dusts can be prevented, resulting in improvement of washing characteristics, and also, with high polymer coagulant, redispersion characteristics can be enhanced. Further, with alminium sulfate, washing characteristics and grinding speed can be improved, and therefore, a Ni-P plating film can be ground at the surface with high accuracy.