baber/WOPTO huggingface dataset:
Patent JP-S58223081-A (JP)
Title: Single-pass collimator for scintillation camera
Inventor: MATSUYAMA TSUNEKAZU
IPC: G21K1/02
Filed: 1982-06-21
Abstract: PURPOSE:To obtain a whole reduced image and a partial image with a high resolution simultaneously by varying the opening and closing of a radiation shield plate between the upper and lower halves of a single-pass collimator. CONSTITUTION:A radiation shield plate 1a is opened to the radiation incidence side in the upper half 11 of a single-pass collimator 1 while closed inward to the radiation incidence side in the lower half 12 thereof. This collimator 1 is mounted on a scintillation camera 3 to scan a body 2 of a patient straight once from his tiptoe to head. This enables the simultaneous arrangement of an image of the whole body in an area 13 which a diverging collimator section 11 covers and an image of parts of the body 2 such as back bone, neck and head in an area 14 as expanded in the center which a converging collimator section 12 covers.
Patent JP-S63273125-A (JP)
Title: Picture display device
Inventor: KISHI MISAKO
IPC: G06F3/038
Filed: 1987-04-30
Abstract: PURPOSE:To obtain excellent operability in various display areas by revising them cursor moving ratio corresponding to various display areas on the screen. CONSTITUTION:The area request the edit in the unit of one picture element such as plotting by an operation console 3 id defined as a picture element area 11, and the area requesting the edit in the unit of characters such as the edit of a word processor is defined as a character area 12 and each area definition is inputted to a cursor moving arithmetic section 4. Moreover, the physical moving quantity is inputted to a cursor movement arithmetic section 4 by a screen indicator 2 formed by a mouse or the like. Then the cursor moving arithmetic section 4 operates the cursor moving ratios 13, 14 for each area of a CRT 1 to move the cursor on the CRT 1 in response to the moving ratio of the each area. Thus, the moving ratio is adjusted automatically and the operability of the picture indication means is improved remarkably as the pointing device with smaller physical movement.
Patent JP-H07292775-A (JP)
Title: Geodesic dome structural member and geodesic dome
Inventor: KAJIKAWA TAIJI
IPC: E04B1/32
Filed: 1994-04-25
Abstract: PURPOSE:To provide a geodesic dome structural member and this dome that is excellent in heat resistance from the structural point of view. CONSTITUTION:A quadrangular member 3 forming a main body of a geodesic dome consists of an outer quadrangular sheet material 7 and an inner quadrangular sheet material 9. In this outer sheet material 7, a diagonal 11 connecting angular parts forming an obtuse angle constitutes a compression member, and it has such a form as being bent so as to make this diagonal 11 jut outto the outside of the dome. As to the inner sheet material 9, another diagonal 17 connecting angular parts forming an acute angle constitutes the compression member, and its has such a form as being bent so as to make this diagonal 17 projecting inward the dome. Bothe these inner and outer sheet materials 7 and 9 are provided with four flanges 13, 15, 19 and 20 around them, and utilizing these flanges, they are connected to one another, and further these adjacent members 3 are connected to each other, whereby the geodesic dome is constructed. When these inner and outer sheet materials 7 and 9 are unified in one, the quadrangular member 3 is formed with a blocked space in its inner part, and a heat insulating layer is formed of air confined in this space.
Patent JP-H047975-A (JP)
Title: Image reader
Inventor: IWATA RIKIYA
IPC: H04N1/407
Filed: 1990-04-25
Abstract: PURPOSE:To obtain satisfactory contrast modulation by calculating a gradation data to be modulated by gradation histogram stored for each time of main scanning, storing the data into a modulating means and modulating a delay input digital value by a gradation modulating means. CONSTITUTION:Original picture information photodetected by an image pickup means A is converted to an electric signal, and this electric signal is converted to the digital value by a digital converting means B. For each time of main scanning, a density data storing means C stores this digital value for the prescribed plural times of scanning. Simultaneously, for each time of scanning, a gradation histogram storing means D stores the gradation histogram of the digital value for the prescribed plural times of scanning. Based on this histogram, an arithmetic means E calculates the gradation data modulated to a gradation range, which is decided in advance, by using a prescribed formula. A gradation modulating means F stores this calculated value for the unit of one time of main scanning, and a data modulated the gradation is read and outputted with the digital value to be inputted from the means C as a read address. As a result, density conversion can be executed without read scanning and the satisfactory contrast gradation can be obtained.
Patent JP-S60253068-A (JP)
Title: Information processor
Inventor: SUZUKI YASUO
IPC: G11B21/04
Filed: 1984-05-29
Abstract: PURPOSE:To prevent a head from being loosened, and also to eliminate an intermittent feed by setting a spring pressure of a spring consisting of a shape memory alloy to a roughly constant state, even if a position of the head is varied. CONSTITUTION:A spring 104 consisting of a shape memory alloy is contracted and provided so as to surround a rail 102 of a head 103, and connecting lines 105a-105d are connected to the spring. When the head 103 is in an area of (a) on a disk 100, a position detecting means 108 transmits a position of the head 103 to a microcomputer 109, and the microcomputer 109 closed a switch 107a of a switch control part 106. As a result, a current is impressed to a part being between the connecting line 105a of the spring 104 and a connecting line 111 and it is hested, its temperature exceeds Ms (transformation temperature), and a part being between the connecting line 105a and 111 of the spring 104 expands. The time when the head is in areas of (b)-(d) is also the same. When the head is in an area (e), no current is impressed to the spring 104, and the spring remains short. In this way, the spring pressure becomes roughly constant even if a natural length of the spring 104 is varied, and a position of the head 103 is changed.
Patent JP-H04337015-A (JP)
Title: Production of metallic powder
Inventor: YOSHINO MASANORI
IPC: B22F9/10
Filed: 1991-05-13
Abstract: PURPOSE:To continuously produce metallic powder having stable quality by forming a swirling flow layer of a cooling liquid on the inner peripheral surface of a cylindrical body of an inert gaseous atmosphere and injecting a molten metal. CONSTITUTION:After an inert gas, such as Ar, is supplied by a communicating pipe 14 to the inside of the cylindrical body 1 for cooling having a crucible 2 contg. the molten metal 32 in the upper part, the cooling water in a tank 18 is ejected by a pump 3 from the cooling water ejection port 8 of the cylindrical body 1 to form the cooling water layer 31 swirling at a high velocity along the inner peripheral surface of the cylindrical body 1. The molten metal 32 in the crucible 2 is blown from a nozzle hole 21 toward this cooling water swirling layer 31, by which the metal is rapidly cooled and is ground to a power form. The mixture composed of the powder metal and the cooling liquid overflows beyond a ring 6 for adjusting the cooling water layer thickness of the cylindrical body 1 and falls onto the meshed member 16 of a separating device 17 from a cooling water discharge port 12. The cooling water and the metallic powder are separated by the meshed member 16. The good-quality metallic powder having no oxide film on the surface is continuously produced.
Patent JP-S60250291-A (JP)
Title: Alarm timepiece
Inventor: SUZUKI TETSUO
IPC: G04G13/02
Filed: 1984-05-28
Abstract: PURPOSE:To make it possible to use one alarm timepiece in a multiple-purpose system, by starting time-counting by sound stopping operation during the operation of an alarm switch operating at set time and again generating an alarm after an arbitrary set time is elapsed. CONSTITUTION:An alarm switch S1 is set so as to be closed at set time and an analogue switch AS1 is opened and a sound stopping switch S2 is pushed definite times to set a counter C1. When the switch S1 is closed at the set time, flip-flop circuit F is set and, therefore, an alarm apparatus AL emits alarm sound and the circuit F is reset by the switch S2 to stop alarm sound. Then, the pulse of the switch S2 is supplied to a 5-min timer T to start time counting and, when a counter C2 couns definite times, a signal is outputted from a comparing circuit CM to again generate alarm sound. By this mechanism, the alarm timepiece can be used for a multiple-purpose system.
Patent JP-S5232171-A (JP)
Title: Device for reclaiming oil outflow on water
Inventor: NISHIMOTO MOTOO
IPC: C02F1/40
Filed: 1975-09-04
Abstract: PURPOSE: The portion adsorbing oil is moved up and down and the separation and reclaiming of oil and water are made easier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09290373-A (JP)
Title: Screwdriver and driver shaft
Inventor: HAYASHI HIDEKO
IPC: B25B15/02
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To form a screwdriver in such a way that work of fastening or loosening a screw, a bolt, a nut, or the like can be performed with one hand without changing the hand gripping a grip body by simple internal mechanism. SOLUTION: An elastic member 4, an intermediate member 3 and a rear part of a driver shaft 2 are inserted in this order into a hollow grip body 1 from its opening end, and the driver shaft 2 is movably locked to the grip body 1 by a slip-off stopper pin 5. An engaging head 11 formed at the rear part of the driver shaft 2 is separated from and engaged with a locking part 12, formed at the specified inner peripheral surface of a hollow part 6 of the grip body, by the longitudinal movement of the driver shaft 2 so as to be able to rotate the driver shaft 2 and the grip body 1 separately or integrally.
Patent JP-S63271437-A (JP)
Title: Image forming device
Inventor: MATSUKAWA YOSHIO
IPC: G03B27/62
Filed: 1987-04-30
Abstract: PURPOSE:To suppress a temperature rise by exposing only an original installing area. CONSTITUTION:The original size of an original placing table is detected by a detecting means 101, and the original size related to the exposure direction and 1/2 of the maximum exposure size are compared by a comparing means 102. The number of sheets of an original is counted by a counting means 103 and inputted to an original position command means 104. When it is inputted to the means 104 that the original size is <=1/2 of the maximum size, it is designated to an original automatic feeding mechanism 105 that a prescribed number of sheets are placed alternately on two positions, when the number of sheets of the original is plural, by an input from the means 103. Simultaneously, an exposure command means gives a command to an exposing means 107 to expose an original installing area commanded by the means 104. In such a way, heat from the means 107 is dispersed and averaged to the whole placing table, and its temperature rise can be suppressed.
Patent JP-S62267300-A (JP)
Inventor: ROBIN YUUAATO OFUOODO
IPC: C07K19/00
Filed: 1987-04-30
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-S588957-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: F24F11/02
Filed: 1981-07-09
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-S62264489-A (JP)
Title: Disk device
Inventor: FUKUOKA ISAMU
IPC: G11B21/12
Filed: 1986-05-12
Abstract: PURPOSE:To prevent the erasing action due to bringing a head into contact with a memory media by bridging a shrinking material composed of a shape memory alloy to shrink at a heat receiving temperature, and energizing the head so as to separate from the memory media at the time of starting and stopping. CONSTITUTION:Between inclining parts 11 of respective suspensions 10, a shrinking material 14 is bridged, and at both edges, an electric current impressing line 15 composed of a lead wire and so on to conduct and heat the shrinking material 14 is connected. The shrinking material 14 is formed to a coil spring shape by using a shape memory alloy, and the shrinking shape is changed by a room temperature condition and a heat receiving condition. At the time of starting the spindle 2, the electric current flows at the electric current impressing line 15, a joule heating is generated, the shrinking material 14 is reduced under the time of the room temperature, then, the energizing force is also decreased, respective suspensions 10 are displaced in the mutually approximating direction and a magnetic head 7 floats up very slightly from a magnetic media 3. Thus, at the time of starting and stopping the rotation of the spindle, the head will not execute the action to erase the memory media.
Patent JP-H02287083-A (JP)
Title: Refrigerator with built-in ice cream making device
Inventor: KONISHI HIROSHIGE
IPC: F25D23/12
Filed: 1989-04-27
Abstract: PURPOSE:To cause a container of an ice cream making device to be positively fitted to a main body of the ice cream making device and further facilitate its removing from the main body by a method wherein an upper part of a driven clutch to be engaged with a movable clutch so as to transmit a rotation to an agitating fan is formed into a conical shape and then a slant part is formed. CONSTITUTION:In order to set a cream container 30 having a raw material of ice cream and an agitating fan 32 in a main body 6 of an ice cream making device, the container is slid from a forward part to a rearward part, resulting in that a slant part of a driven clutch 36 for the agitating fan 32 is abutted against a movable clutch 19 for a rotating transmission shaft 14 to push up the movable clutch 19 upwardly and then a tooth and a groove are engaged to each other. At this time, a bottom surface of the cream container 30 is engaged with a projection at a floor surface of a freezing chamber and set at its specified position. In case of removing the cream container 30, the container 30 is pushed up to remove an engagement between the bottom surface of the container 30 and the projection at the floor surface of the freezing chamber and then the container is drawn forwardly to cause the movable clutch 19 to be lifted upwardly and a forward oscillation of the container is carried out and the container is easily removed.
Patent JP-H01279529-A (JP)
Title: Switch
Inventor: HASHIZUME AIICHIRO
IPC: H01H33/915
Filed: 1988-04-28
Abstract: PURPOSE:To reduce the force required to make opening/closing motion by furnishing a communication path at a lower tank and the upper space of an insulation cylinder, and by allowing the arc extinguishing gas to flow in accordance with rise of sink of a piston. CONSTITUTION:Arc extinguishing gas 4 is encapsulated in an insulation cylinder 3, which accommodates a moving contact 8, a fixed contact 13, etc., contacting and separating each other. The contact 8 is moved by a piston rod 6 by driving a piston 7. A cylindrical conductor 15 is provided at the inner surface of the insulating member 3 and in electrical connection with the contact 8. A flow path 20 in which the arc extinguishing gas 4 flows, is formed between a lower tank 1 and an upper space 10 partitioned by the piston 7. When the piston 7 rises or falls to boost one of the pressures in this opening/closing action of a switch, the arc extinguishing gas 4 flows from the flow path 20 to the other. Now the pressures in the tank 1 and the space 10 are made uniform, which reduces the force to hinder the motion of the piston 7.
Patent JP-S61267999-A (JP)
Title: Inspecting work advance managing device of memory element
Inventor: TSUYAMA TSUTOMU
IPC: H01L21/66
Filed: 1985-05-22
Abstract: PURPOSE:To realize labor saving and the automation of an inspecting work advance management by recording a method of an inspection before that time and its result, as a history in a storage element itself. CONSTITUTION:A storage element E being an object to be inspected is inspected by a work process A1, etc. of an inspection line A, and a method and a result of its inspection are binary-coded and written as a history in the element E. From the element, the progress to be inspected, before that time is read by a data input/output processor B. Also, an inspecting condition of the next process is determined, and in accordance with necessity, the element E is carried to a selected inspecting work process A2, etc., and stored in a storage place C2, etc. Quantity of the stored element E is measured by a photosensor, etc., and displayed on a display device Di.
Patent JP-S62265908-A (JP)
Inventor: MOTOYAMA SHIMESU
IPC: C12N5/04
Filed: 1986-05-12
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-H04317404-A (JP)
Title: Apatite powder and its production
Inventor: TABEI SEIKICHI
IPC: C01B25/32
Filed: 1991-04-11
Abstract: PURPOSE:To obtain apatite particles excellent in dispersibility and free flow property by treating the surface of apatite particles with a higher fatty acid and the like. CONSTITUTION:A water-base slurry of apatite powder (including ion-exchanged powder with one or more kinds of metal ions such as Ag, Cu, Zn, etc.,) is mixed with a higher fatty acid and/or its water-soluble salt in the amt. >=0.1 time as a specified stoichiometric amt. to coat the particles. Then the mixture is subjected to solid-liquid separation and dried to obtain apatite particles excellent in dispersibility and free flow property which can be used as a resin additive, pigment for coating material, etc. Especially, since the modified apatite powder has antibiotic effect, pollution preventive effect, corrosion preventive effect, etc., according to the physical properties of metal ions deposited thereon, the powder is useful as a functional pigment. As for the higher fatty acid used, a satd. or unsatd. fatty acid with >=12 carbon number can be used, for example, lauric acid, myristic acid, oleic acid, etc., or derivs. thereof, metal salts such as Ca, Mg, Zn, etc., ammonium salt or amides.
Patent JP-S60251405-A (JP)
Title: Group management control system of measuring instrument
Inventor: MIYAZAKI TSUTOMU
IPC: G05B15/02
Filed: 1984-05-29
Abstract: PURPOSE:To diagnoze the abnormality generating state of plural measuring instruments automatically at a proper time by forming a host computer to which an external storage device storing measuring and self-diagnosis programs, etc. CONSTITUTION:Plural measuring instruments 12 are connected to the host computer 11 through a communication cable. The external storage device 13 is also connected to the host computer 11 and the measuring and self-diagnosis programs which are to be supplied to the instruments 12, files recording the abnormal history results of respective instruments 12, etc. are stored in the device 13. The computer 11 is controlled so as to execute a self-diagnosis starting command program every fixed period on the basis of an output from a time 14. Namely, the computer 11 specifies the self-diagnosis start automatically to each instrument 12 at a specified date to monitor the diagnosis executing state. Thus, the abnormality generating state of plural measuring instruments can be automatically diagnozed at a proper time.
Patent JP-H05281674-A (JP)
Title: Silver halide color photographic sensitive material
IPC: G03C7/36
Filed: 1992-04-01
Abstract: PURPOSE:To reduce image quality deterioration such as graininess, and to improve color reproduction performance by sufficiently reducing unnecessary blue light arriving at green- and red-sensitive emulsion layers inviting adverse effect at the time of photographing without lowering sensitivity. CONSTITUTION:The silver halide color photographic sensitive material comprises red-, green-, and blue-sensitive layers and nonphotosensitive layers containing colloidal silver, and contains the total applied silver in an amount of <=1.0g/m<2>, and the blue-sensitive layers contains a coupler represented by the formula, and the nonphotosensitive layer contains the yellow colloidal silver, and has a maximum absorption wavelength of 430-450nm and an absorption value as high as 1/4 the maximum absorption value is obtained on the side of longer wavelength in a wavelength of 500-530nm. In the formula, R<1> is alkyl, cycloalkyl, or aryl; R<0> is aryl, alkoxy, aryloxy, or trifluoromethyl; R<3> is a group substitutable on the benzene ring; n is 0 or 1: X<1> is a group to be released by coupling with the oxidation product of a color developing agent; and Y<1> is a ballasting group.
Patent JP-H047250-A (JP)
Title: Method for suppressing vibration of and plate in continuously processing line
Inventor: SHITOMI MAKOTO
IPC: B65H23/24
Filed: 1990-04-26
Abstract: PURPOSE:To damp and suppress vibration of a and plate by controlling distribution of pressure gas supplied to both gas chambers so that the pressure gas is injected from nozzles in a direction against the vibratory action of a plate surface. CONSTITUTION:Vibratory conditions of vibratory direction, vibratory frequency, amplitude, vibration mode, vibration timing, etc., is caught by detecting the displacement of a running and plate 1 by a distance measuring sensor 21 arranged in the vicinities of nozzles 4 in front of cooling chambers 5a, 5c. Distribution of pressure gas injection amount or pressure to both front and back of the and plate 1 is suppressed by a damper 24 provided in a gas supply pipes 6 for supplying the pressure gas to the nozzles 4 from a gas supply source 7 against vibratory energy of the and plate 1. That is, the gas is supplied by the timing of maximum amplitude synchronously with vibration of the and plate 1 so as to obtain a maximum gas supply amount or pressure from the corresponding nozzles 4 and a minimum gas supply amount or pressure from the other nozzles 4 in the back. Vibration of the and plate 1 is damped by repeating this operation.
Patent JP-H05277603-A (JP)
Title: Bending die of coiling machine
IPC: B21F3/10
Filed: 1992-03-31
Abstract: PURPOSE:To simplify the moving mechanism for advancing and retreating each pin and the moving control in the coiling machine that the coil spring with taper can be manufactured and the bending die pin is the two pieces system. CONSTITUTION:Two pieces of bending die pins 5, 6 positioned with different angles are fixed and supported with one pin holder 7. The pin holder 7 is attached to the top end of a lever 10, and moved with the circular arc locus following to the turning of the lever 10. The lever 10 is connected to a slide plate 25 driven to the straight line direction.
Patent JP-S5629464-A (JP)
Title: Fly-back power source
Inventor: JIYON DABURIYUU HAIDO
IPC: H02M1/08
Filed: 1980-08-08
Abstract: PURPOSE: To perform accurate regulation under no-load condition by controlling the delay time between the rising edge of a clock-pulse and the instant when a switch is made ON.  
     CONSTITUTION: An AC voltage is flowed from a power source to a rectifier 4, therefrom a DC current not yet regulated is outputted and applied on a smoothing capacitor 6. In order to maintain the outputted voltage at a required value, an FET.F 1  and F 2  are turned OFF. The voltage being taken out by a load RL and resistors 24, 26 is induced into the reverse input terminal of an arithmetic operation amplifier U 1  through a resistor 28, while a reference voltage is induced into the nonreverse input terminal of the arithmetic operation amplifier U 1  by a power source 30. An error signal outputted from the arithmetic operation amplifier U 1  is induced into the nonreverse input terminal of a comparator U 2 . The conduction between the FET.F 1  and F 2  is controlled by a driving circuit 10. 
     COPYRIGHT: (C)1981,JPO&Japio