baber/WOPTO huggingface dataset:
Patent JP-H0257365-A (JP)
Title: Image processing system
Inventor: KATAYAMA AKIHIRO
IPC: G06T5/00
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a satisfactory image even in low or high density of an input image by distributing distributed value calculated by first calculating means by first distributing means to peripheral pixel position group of a pixel to be noted, calculating the error amount of the distributed value by second calculating means to be distributed by second distributing means. CONSTITUTION:When a pixel to be noted is input, error data of the density value of the pixel to be noted and data distributed before it are added, the density of the pixel to be noted of the added result ID is converted to binary value of '0' or '255'. Then, the added value ID of the pixel to be noted is subtracted from the binary data OD, the calculated distributed value [(ID - OD)/3] is distributed to pixel positions (i+1, j), (i, j+1), and [(ID - OD)/6] is distributed to the pixel positions (i-1, j+1), (i+1, j+1). When the distributed value is calculated, its integer number part is distributed to the corresponding four pixel positions of an image memory 15, but its fractional part is removed in the calculation of the distributed value. Accordingly, the total sum FD of the removed fractional parts is calculated, and irregular near pixel is distributed to the pixel to be noted.
Patent JP-S58108041-A (JP)
Title: Optical information recording and reproducing device
Inventor: HARA YUTAKA
IPC: G11B7/09
Filed: 1981-12-22
Abstract: PURPOSE:To improve an S/N ratio during reproduction by making feed intervals of a driving means shorter than those of a recording bit string, and detecting the position of the recording bit string through a reproducing means and controlling the driving means. CONSTITUTION:The movement starting position A of the reproducing means 8 is almost on a recording bit string 17a and a recording medium 11 rotates to scan a light beam on the circular recording bit string 17a. Then, the reproducing means 8 moves to a position B through the driving means to retrieve a recording bit string by the light beam. If a recording bit is not present within a tracking range, the reproducing means 8 sends a driving signal, moves to a succeeding position C immediately, and retrieves it again by the light beam to obtain the recording bit string 17b; and the light beam scans on this recording bit string and thus this operation is repeated to reproduce recording bit strings on the recording medium 1 successively.
Patent JP-H0872253-A (JP)
Title: Ink jetting device
Inventor: YOSHIMURA MANABU
IPC: B41J2/175
Filed: 1994-09-01
Abstract: PURPOSE: To provide an ink jetting device capable of preventing an antistatic effect on a nozzle surface from being deteriorated. CONSTITUTION: A water repellent film 2 of fluororesin in which a surface active agent being an antistatic agent is mixed is applied by spray coating onto a nozzle plate substrate 1. Then, a nozzle 3 is worked by laser beams oscillated from an eximer laser. Though the nozzle plate substrate 1 and the water repellent film 2 are simultaneously workied at that time, since the mixed antistatic agent is the surface active agent, laser beam machining is smoothly carried out without any trouble. Then, the nozzle plate substrate 1 is bonded to an actuator member 4 forming an ink passage 6 by an adhesive 5. Since the antistatic agent is mixed in the water repellent film 2, deterioration of antistatic effects by wiping for removing ink, dust, etc., on the nozzle surface can be prevented.
Patent JP-S59116302-A (JP)
Title: Method for reducing hyperfine metallic particle
Inventor: HAYASHI TOYOJI
IPC: B22F1/00
Filed: 1982-11-30
Abstract: PURPOSE:To reduce uniformly and easily hyperfine metallic particles coated with oxide layers without causing sintering by fluidizing the particles with a flow of a gas contg. hydrogen and by heating and reducing the particles. CONSTITUTION:Hyperfine metallic particles having <=1,000Angstrom average primary particle size coated with oxide layers are charged into a fluidized bed reactor, and a gas contg. hydrogen is introduced into the reactor to fluidize the particles. The fluidized particles are heated from ordinary temp. to about 170 deg.C and reduced. The hyperfine metallic particles are reduced uniformly and easily without causing sintering.
Patent JP-S6363039-A (JP)
Title: Photographing method for original image for x-ray photographic energy subtraction
Inventor: TAKAO YOSHITO
IPC: G01N23/04
Filed: 1986-09-03
Abstract: PURPOSE:To form an original image satisfying favorable conditions as an original picture for subtraction processing by making use of the X-ray wavelength selective absorption characteristics by X-ray absorption end wavelength bands of a material for radiography, energy sepn. filter and further, materials constituting fluorescent intensifying screens. CONSTITUTION:A 1st fluorescent intensifying screen having high sensitivity to the X-rays of the absorption and wavelength band of an iodine contrast medium as the material for radiography is disposed to the front side of a cassette 1 by positioning the fluorescent surface thereof to face downward. A 1st X-ray film 3 is brought into tight contact with the fluorescent surface thereof. The X-ray absorption filter 4 is then placed and further, the 2nd X-ray film 5 is disposed. The 2nd fluorescent intensifying screen 6 which has the low sensitivity to the X-rays of the absorption and wavelength band of the iodine contrast medium and has high sensitivity to the X-rays of the other wavelength region is disposed in such a manner that the fluorescent surface tightly contacts the 2nd X-ray film 5. The X-rays transmitted through a subject 8 from an X-ray tube 7 are core projected to such cassette 1 for X-rays, by which the photograph having the high contrast of the iodine contrast medium is taken on the 1st X-ray film 3 and the photograph imaged with the iodine contrast medium with the low contrast is taken on the 2nd X-ray film 3.
Patent JP-H08119653-A (JP)
Title: Sterilizable sealed glass container and its preparation
Inventor: RONARUDO YUUJIN BETSUTSU
IPC: G01N1/10
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizable hermetically sealed container for a calibrant or reference fluid for blood gas analysis where the liquid has at least one dissolved gas.  
     SOLUTION: The vial is a glass container with at least one opening 16. The dimension of the opening ranges from that which is just effective for the addition and removal of fluids to that which is the smallest side of the container. A flange 18 circumferentially extends around the opening 16. The vial has the liquid that does not fill the vial to leave room for a head space 26. The head space 26 is present in an amount of the volume percent of the vial ranging from 1 to 99 compared to the amount of the liquid. The vial 10 is sealed with an air impermeable seal 20 comprised of an adhesive polymer contacting the vial and a metal surface facing externally from the vial. Before the vial is sealed by heat or induction sealing a cap or chemical coupling agents are used to hold the seal on the vial. The vial can optionally be sterilized depending on the applications. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0546681-A (JP)
Title: Screen information acquisition system for terminal for on-line system
Inventor: TANI KENJU
IPC: G06F17/30
Filed: 1991-08-21
Abstract: PURPOSE:To shorten the time of the screen display of a terminal, and to reduce the load of a host device and a communication line. CONSTITUTION:At the time of the generation of a screen output request A, a screen data presence check part 2-1 outputs a screen retrieving request B to a host device 1 when the pertinent screen is not present at a terminal 2 side. The host device 1 retrieves an entire screen file 1-1 at the time of receiving the request, and returns retrieved screen data C to the terminal 2 side. At the terminal 2 side, the transmitted screen data C are stored in a terminal screen file 2-2, and outputted to a display 2-3. The screen data presence check part 2-1 retrieves the terminal screen file 2-2 of its own when the pertinent screen is present at the terminal 2 side, and outputs the screen data to the display 2-3.
Patent JP-H0767373-A (JP)
Title: Motor controller
Inventor: MIZUNO MASAYUKI
IPC: H02P29/00
Filed: 1993-08-24
Abstract: PURPOSE:To make it possible to eliminate wasteful waiting time and to respond to dispersion in characteristics or secular changes by monitoring whether the revolution of a motor continues longer than predetermined second time period and it is a normal revolution and judging whether a constant speed control is normal at that point in time within a predetermined first time period after starting. CONSTITUTION:Within a motor control portion 20 performing a constant speed drive control of a polygon motor 15, a rotation stability detection circuit 21 is provided for detecting whether the rotation is stable at the normal revolution within the predetermined range of a target revolution by receiving an output from a rotary encoder 17. Then, the revolution is quickly raised by supplying a high power immediately after starting of the polygon motor 15 and overshoot and is gradually converged within the range of the target revolution. Here, the stability of rotation is judged by detecting whether it is continuously within the range of target revolution during a predetermined second time period (for example 2 seconds) within a predetermined first time interval (such as 10 seconds) after starting.
Patent JP-S59181284-A (JP)
Inventor: BURUNO HIRUTEI
IPC: G03C1/73
Filed: 1983-11-09
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-S6187946-A (JP)
Title: Valve seat ringless light alloy cylinder head
Inventor: SUGANUMA TETSUYA
IPC: C22C47/00
Filed: 1984-10-05
Abstract: PURPOSE:To aim at improvements in strength to high temperature or the like and prevention against separation, by making up an intake valve seat corresponding part of a cylinder head body into fiber reinforcing metalization, while installing a convering layer made of made of a wearproof material, making an Al alloy or the like a base material, in a valve hitting surface part. CONSTITUTION:An intake valve seat corresponding part of a cylinder head body 3 is made up into a fiber reinforced metal (FRM)2, while a covering layer 4 made of a wear-proof material, making an Al alloy or a Mg alloy a base material, is installed in a valve hitting surface part 5. At this time, as a reinforcing metallic fiber, a ferrofiber of steel of S15 or the like and cast iron or an alloy fiber of an Ni system or the like so desirable. And, as a metallic fiber, if it is a long fiber, such one of 10-300mum in filament diameter but if it is a short fiber, 2.0-20mum in filament diameter and 10-500mum in length are desirable as well as it is desirable each of them is contained at a bulking rate of 5.0-40%. With this constitution, strength to high temperature and rigidity in the valve hitting surface part 5 are well improved and, what is more, separation in the covering layer 4 is preventable.
Patent JP-2000046601-A (JP)
Title: Sensor abnormality detecting method
Inventor: SAITO MINORU
IPC: G01D21/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To detect the abnormality of a sensor and to allow the normal operation of a plant by monitoring not only the electrical signal outputted from the sensor but also the correlation state of the measured value. SOLUTION: An electrical signal detected by a sensor 1 is converted into the digital count value by an analog input substrate 4. The value of the sensor 1 is judged by an input count value deviation judging process 20 on whether the electrical signal of the sensor 1 deviates from a normal range or not. If it deviates, an abnormality display is made on a CRT display device 7 by a sensor abnormality reporting process 27 to report an abnormality to an operator 8. The abnormality of the sensor 1 displayed on the CRT display device 7 is formed into an abnormality judgment condition by a sensor abnormality judgment condition generating process 29 and is stored in a sensor abnormality judgment condition file 28. The value of the sensor 1 judged as normal is converted into an engineering unit by a linearizing conversion process 21.  The value of a pulse train and the linearized value are compared by a sensor abnormality process 26 in the same unit, then the sensor abnormality can be confirmed by correlation.
Patent JP-S6451104-A (JP)
Title: Liquid-through type filter element
Inventor: AOYANAGI YOSHIKUNI
IPC: B01D65/02
Filed: 1987-08-24
Abstract: PURPOSE:To easily peel off scales adhered to the inner surface of a membrane easily wash it, reduce the running cost of washing and enhance operating efficiency by using a tube-shaped elastic membrane of given thickness and diameter constituted of porous high-molecular film. CONSTITUTION:For instance, ultrahigh-molecular weight polyethylene and stearyl alcohol are mixed uniformly, melted, extruded and stretched, and then stearyl alcohol is extracted and removed to prepare a porous high-molecular film. A polyethylene rope or the like is overlapped on said film and made into a cylindrical shape in a manner that the rope is outside, and then a tube-shaped film of 1-200mu thickness and 5-50mm diameter is prepared by overlapping by a given width and heat sealed. A liquid-through filter element is constituted of said tube-shaped film, and raw liquid is fed to the inside of the tube-shaped film. When a filter element is washed, the adhered substances inside are peeled off by pressurizing periodically from the outer periphery of a tube in a manner that the tube film itself is recessed of folded inwardly.
Patent JP-2000049667-A (JP)
Title: Intra-voice-band signal device
Inventor: NAKANISHI NORIAKI
IPC: H04B3/23
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To accurately estimate echoes without being affected by the difference of polarity inversion characteristics by the kind of terminal equipment connected to a terminal side in-band ringer by performing training for optimizing an echo canceler in a communication preparation period after the DC loop formation of a call termination terminal until the polarity inversion of an exchange. SOLUTION: In this intra-voice-band signal device provided with the echo canceler, a timer function is provided inside a central control means 31 and the timer starts an operation as soon as it detects that the terminal equipment 7 is off-hooked by a DC monitoring means 21 and counts time set beforehand, 500 mSec for instance, which is the time required for the training of the echo canceler to put it concretely. When counting is ended and time-out is performed the polarity inversion of a subscriber's line 11 housing the terminal equipment 7 is performed a communication period is started, communication and data transmission are performed and it continues until on-hooking is performed.
Patent JP-H0632446-A (JP)
Title: Sorting conveyor
Inventor: ISAKA HIROSHI
IPC: B65G47/64
Filed: 1992-07-13
Abstract: PURPOSE:To reduce manhours required by maintenance with switch-over smoothened, with the device operated at high speeds and made more compact, and suppress the failures of a guide section and the device caused by abutting within the guide section by providing a pusher which forms the guide section guided to a side periphery switching means into an ellipse shape the major axis of which is in the carrying direction in a horizontal cross section. CONSTITUTION:A first guide section 7 is in an ellipse shape identical to a column having a diameter of D both the sides of which are cut out by a circular arc having a radius of R, the width of each tip end section where the circumference of the radius R is intersected with the outer circumference of the column, is set to be (m) roughly equal to 15 to 25% of the diameter D, and the radius R is set to be roughly equal to 70 to 120% of the diameter D. Since the guide section is mounted by the use of the hole of the cut-out circle of a slide fitting 3, and the screw section 36 a part of which is cut out, the major axis of the first guide section 7 is directed to the carrying direction in the horizontal cross section. The first guide section 7 is switched by a side circle switching means so as to be guided at the time of making connection for movement at an intersection joint means. Therefore, switch-over is smoothened by decreasing the abutting area of the guide section 7 of a pusher 5, the failures of the guide section and the device are restrained, and manhours required by maintenance can thereby be reduced.
Patent JP-2000045715-A (JP)
Title: Manufacture of assembled cam shaft
Inventor: OONISHI MICHINARI
IPC: F16H53/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing an assembled cam shaft having satisfactory quality with excellent productivity. SOLUTION: A cam lobe-shaped formed body 7 is formed on the outer periphery of a cylindrical short shaft 6 of raw material powder, and the formed body 7 is sintered with the short shaft 6 to produce a sub-assembly 10. A long shaft 8 is inserted in each short shaft 6 of a plurality of sub-assemblies 10, and the short shaft 6 is fixed to the long shaft 8 as each sub-assembly 10 is peripherally and axially positioned.
Patent JP-H0493047-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KURIYAMA ATSUSHI
IPC: H01L27/118
Filed: 1990-08-08
Abstract: PURPOSE:To increase the number of I/O terminals with which a chip area can effectively by made usable by specifying one angle of at least one cell among cells to a specific angle or lower. CONSTITUTION:I/O terminals 101, 102, 103, 104 are disposed along a chip side 100, inside of which I/O terminals there are disposed an I/O circuit cell 107 corresponding to the I/O terminal 103, and an I/O circuit cell 108 corresponding to the I/O terminal 104. The I/O cell is configured to be a parallelogram with one angle of 45 degree.
Patent JP-S59101533-A (JP)
Inventor: EERITSUHI BUROIZAA
IPC: F02B19/12
Filed: 1983-11-10
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-S6367311-A (JP)
Title: Jointed block structure and its constructing method
Inventor: HATAYAMA YOSHITO
IPC: E02B3/06
Filed: 1986-09-06
Abstract: PURPOSE:To prevent a stress from being concentrated on joint surfaces, by placing underwater hardening type bonding agent between the joint surfaces of blocks, before a plurality of precast concrete blocks are heaped up to construct a structure. CONSTITUTION:A PC steel member 14 is inserted into a sheath pipe 18, to heap up precast concrete blocks 13 on. In this case, the whole joint surface 13a at the lower end of the blocks 13 is coated with the resinous bonding agent of underwater hardening type as joint material in the thickness of approx. 5mm. After the blocks are heaped up and the hardening of the joint material is completed, the PC steel member 14 is stretched with a jack and the construction of a jointed block structure is completed. As a result, ruggedness of the joint surface of the blocks 13 are absorbed by the bonding agent, and so the structure free from stress concentration on the joint surface can be obtained.
Patent JP-H0944159-A (JP)
Title: Musical tone controller and its control method
Inventor: NAGASAKA HIROAKI
IPC: G10H1/053
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To constitute an operation means for giving variations to a generated musical tone by using switches in simple structure and to perform nonlinear control over the musical tone by combining control data by the operation of the switches. SOLUTION: When a pitch bend switch 7 consisting of the two switches is operated, a CPU 11 supplied a musical tone generating device 15 with pitch data as musical tone parameters corresponding to the combination of operation among a plurality of frequency data stored in a ROM 13. Therefore, the style of variation of the pitch data is controlled according to the combination of operation of the pitch bend switch 7 to give a nonlinear variation to the musical tone to be generated.
Patent JP-H0531255-A (JP)
Title: Simulation device
Inventor: MITAMURA ISAO
IPC: A63F13/57
Filed: 1991-07-25
Abstract: PURPOSE:To offer the device by which even a child can play easily by providing a figure toy having a transmitting part and a receiver for receiving a signal and allowing a character reflected on a display to execute a synchronous operation with the toy, and constituting the device so that transmission is executed by a switch in the toy, which is turned on by the operation of the toy. CONSTITUTION:In the body of an airplane 2, a switch for detecting takeoff/ landing, pitching and rolling, a remote control infrared-ray transmitting part 40 and a power source are loaded. When the airplane toy 2 is subjected to turning operation, etc., a digital control signal corresponding to the operation is transmitted to a receiver 50 from the infrared-ray transmitting part 40. In the receiver 50, a programming processing corresponding to this signal is executed, and a character 71 on a display 70 is operated by synchronizing it with the airplane toy 2. At the time of moving the character 71, it may suffice that the figure toy 2 is only moved, therefore, even a child can play easily, and it is possible to play in any place within a range in which the display is visible.
Patent JP-S60102333-A (JP)
Title: Asbestos pressure feeder
Inventor: MORISAWA TETSUO
IPC: B05B7/14
Filed: 1983-11-08
Abstract: PURPOSE:To reduce an asbestos pressure feeder to a compact size by conducting an asbestos loosing work in a rotary valve casing, and accomodating a blower motor and a power motor in an enclosure. CONSTITUTION:A valve rotor 15 is inserted in a rotary valve casing 6 and a pipe 9 is threaded. A brush roller 10 is inserted in the pipe 9 and a blower motor 16 and a power motor 18 are enclosed in an enclosure. This arrangement can reduce a feeder to a compact side so that the feeder can be carried in a job site or replacement of parts can be facilitated.
Patent JP-S6367450-A (JP)
Title: Control method of automatic transmission
Inventor: TANIGUCHI KOJI
IPC: B60W10/103
Filed: 1986-09-06
Abstract: PURPOSE:To protect an engine from overrun by automatically controlling the up-shift pattern so that it is changed into the low-speed side when the viscosity of transmission gear oil is not less than a prescribed value and the total number of speed changes of the same type after the engine is started is not more than a prescribed value. CONSTITUTION:When the oil temperature of transmission gear oil in an automatic transmission is low and the number of times of the same type of up-shift is not more than a prescribed number of times, the points of speed change A12, A23, A34, that are in the lower-speed side respectively than the points of speed change B12, B23, B34 that are used ordinarily, are set as an up-shit pattern for the speed change control routine. Hereupon, when the oil temperature is low and the number of speed changes is small, that is, when the time required from a speed-change command to a speed-change start becomes longer, the speed-change command is carried out according to a gear-shift pattern that is set at a lower-speed side than that for ordinary use. Consequently, in a state where the viscosity of transmission gear oil is high and the supply of transmission gear oil to a friction engaging device delays so that the start of sped change can delay, the speed-change command is carried out an a lower-speed side than that for ordinary use, and the speed-change start is carried out at an engine speed that is equal to or lower than the ordinary one, and therefore, an engine can be protected from overrun.