baber/WOPTO huggingface dataset:
Patent JP-S63241528-A (JP)
Title: Method and device for optical logical operation
Inventor: KUROKAWA TAKASHI
IPC: G02F3/00
Filed: 1987-03-28
Abstract: PURPOSE:To permit execution of different operations for each of picture elements by changing the quantity of light of any one block or plural blocks among for blocks of respective picture elements of coded carrier rays by another control light and subjecting the coded picture elements to required logical operations. CONSTITUTION:Coded signal light Is takes any form of the four picture element patterns shown in the figure (b). Of these picture element patterns, only the pattern corresponding to 1, 1 where only the right upper block is bright has the bright part as the picture element signal light Is' transmitted through a nonlinear type optical element 26 [figure (b)]. This light Is' is projected through a half mirror 23c to a fiber plate 27. The plate 27 is formed by arranging fibers in correspondence to the respective picture elements. The incident light Is' is like the figure (d) and the operation of AND is eventually executed. Parallel execution of the different operations for each of the picture element is permitted if the picture element patterns Ic varying with each of the picture elements is entered as control light to the element 26.
Patent JP-H06258131-A (JP)
Title: Method of automatically recognizing the kind of device connected
Inventor: ONO KIYOJI
IPC: G08B21/00
Filed: 1993-03-08
Abstract: PURPOSE:To automatically judge whether a gas detector is a voltage signal connected device which always outputs voltage or a non-voltage signal connected device which does not always output voltage and perform control on the basis of its judgment result thereafter. CONSTITUTION:A terminal controller 2 has a detection mechanism for detecting presence of voltage in a normal state out of a binary or more multi-valued voltage signal in said terminal controller 2 to which either a voltage signal connected device 11 which outputs the binary or more multi-valued voltage signal or a non-voltage signal connected device 12 which outputs a non-voltage signal are connected. An information center 1 judges the device to be an device 11 outputting a voltage signal of binary or more multi-valued when the voltage signal in a normal state is detected at the time of installation and the like or to be another device 12 outputting the non-voltage signal in a case where presence of voltage is not detected and control is performed in accordance with judgment result.
Patent JP-S60219437-A (JP)
Title: Unloader valve for sterling engine
Inventor: HISAMORI YOUICHI
IPC: F02G1/045
Filed: 1984-04-13
Abstract: PURPOSE:To eliminate the need for an auxiliary device of a valve and to compact a structure, by a method wherein an unloader valve, located in a communicating passage running between an expansion cylinder and a compression cylinder, is actuated by heating or cooling. CONSTITUTION:During the starting of a sterling engine, an output shaft 23 is rotated by motoring, and an unloader valve 24 is heated by means of an unloader heating pipe 25, connected to the inlet of a reproducer 16, to open the valve. After working gas, exhausted from an expansion chamber 22, is caused to flow through the reproducer 16 and a cooler 17, the gas flows through the unloader valve 24, and flows to a buffer tank 19 communicated with a crank chamber 20. When the working gas is heated and is increased in temperature to higher than a given value, the unloader valve 24 is closed by heating, the working gas returns to a compression chamber 21 through the buffer tank 19, and an engine starts. The unloader valve has a bellows 29 filled with liquid, and a valve body 28 is moved in proportion to a heating amount.
Patent JP-S61234201-A (JP)
Title: Variable capacity machine of concentrically rotating rotary piston
Inventor: SAITO KEIZO
IPC: F01C1/063
Filed: 1985-04-11
Abstract: PURPOSE:To raise airtightness and reduce vibrations of a reciprocating mechanism with pistons set in its cylinders by providing rotation transmitting devices which transmit respective rotations independently to each of a pair of rotary pistons. CONSTITUTION:A pair of pistons 23 and another pair of 24, 25 and 26 are set in respective cylinders 21, 22 of a reciprocating mechanism, in opposition to each other in each pair. Movements of the pistons 23-26 depend upon piston pin/crank pin connecting rods 28, 30 and two rotational fulcrums 33, 38 fitted on a central fulcrum support stand 18. When high pressure is generated in a variable capacity space 19 of one cylinder 21, said space 19 is enlarged due to expansion and the pistons 23, 24, opposed to each other, are pushed down. Even if high pressure is suddenly generated at this time, reciprocally negating force works on the cylinder 21. Thus, airtightness can be raised and vibrations can be reduced.
Patent JP-H05237901-A (JP)
Title: Injection control method for injection molding machine
Inventor: UCHIDA TERUYUKI
IPC: B29C45/82
Filed: 1992-02-26
Abstract: PURPOSE:To provide the injection control method for an injection molding machine of improving the quality of a molded product and achieve high energy- saving effect. CONSTITUTION:The reference injection pressure of an injection cylinder 10 for manufacturing a given molded product is measured preliminarily, and the injection pressure is set in a reference injection pressure setting section 54 of a control device 40. Also the discharge pressure of variable discharge amount found preliminarily corresponding to the reference injection pressure of a variable discharge amount pump 22 is set in a reference discharge pressure setting section 48. The injection pressure of the injection cylinder 10 at the time of injection is sensed by an injection pressure sensor 30, and the discharge pressure of the variable discharge amount pump 22 is controlled correspondingly to the difference between the sensed injection pressure and the reference injection pressure.
Patent JP-H04312728-A (JP)
Title: Erroneous operation preventing device for main and standby power receiving loop switching
Inventor: UCHIDA KAZUMASA
IPC: H01H9/54
Filed: 1991-04-09
Abstract: PURPOSE:To prevent a service interruption accident by an erroneous operation by providing normal and standby breakers for normal and standby power receiving circuits, normal and standby relays for detecting their accident currents, an auxiliary relay for locking the operation of the standby relay and auxiliary contact on a circuit for excluding the tripping of the normal breaker. CONSTITUTION:In general, breakers 12, 23 for main and standby line power receiving circuits are mutually interlocked, and only either one of the breakers can be made. At the time of loop switching, a change-over switch 43 of receiving interlock use-exclusion is changed on exlude side, the breaker can be made regardless of the state of the opposite breaker. At this time, the time limit elements 11a of excessive current relays 11, 21 and tripping by ground excessive current relays 12, 22 are locked by the switch 43. A keep relay 30 locks the operation of the relays 21, 22, and an auxiliary contact 30b is inserted to the trip circuit 15 of the breaker 13 and excludes the tripping. Thus, a service interruption accident by an erroneous operation at the time of loop switching can be prevented.
Patent JP-H01246666-A (JP)
Title: Slip preparing device
Inventor: NOJIMA MASANOBU
IPC: G06Q10/10
Filed: 1988-03-29
Abstract: PURPOSE:To automatically prepare a slip and to easily check with comparing data by segmenting the area of facsimile information, editing data, outputting them and outputting even while the mode of the image information is obtained. CONSTITUTION:Image information displayed at a gift application 1 sent through a telephone circuit to facsimile equipment 11 is stored into a buffer 14 for input through a facsimile receiving adapter 12 and an input controller 13. Next, in accordance with the format mode inputted beforehand, respective areas to be segmented by an input position designating part 15 are designated and the output position of respective these areas is designated by an output position designating part 20. The segmented information is printed at a printer 17 by an output controller 16. Simultaneously, the image information, which is not data-processed, is printed at a printer 18 with the output controller 16.
Patent JP-S62247248-A (JP)
Inventor: DONARUDO JIEI GURIINSUPAN
IPC: B04B11/00
Filed: 1987-03-28
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-S553254-A (JP)
Title: Gate pulse signal generation circuit
Inventor: NAKAMURA TOORU
IPC: H03K5/15
Filed: 1978-06-21
Abstract: PURPOSE: To obtain a simple-structure generation circuit which generates the gate pulse featuring the desired phase angle in a high accuracy by forming the gate pulse generation circuit through the combination of the ring counter and the delay circuit.  
     CONSTITUTION: The output of oscillator 22 which generates the pulse output of the expected cycle is divided into the pulse signals featuring the same phase differences to each other via ring counter 23. And each of these divided pulses is delivered in the form of the gate pulse signal directly or via delay circuits 24∼29 featuring the delay time previously. Thus, the gate pulse signals featuring the desired phase relation are generated when necessary through a simple constitution and in the form of the high-accuracy gate pulse. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06258073-A (JP)
Title: Probe microscope
Inventor: MORIMOTO TAKASHI
IPC: G01B21/30
Filed: 1993-04-01
Abstract: PURPOSE:To provide a probe microscope which easily can measure a distance between a probe of the microscope and an optical axis of an optical microscope in a short time. CONSTITUTION:A deposited film 2 is deposited at a predetermined position of a sample table 1, and one corner (predetermined point) O and two edges (steps) of the film 2 extended in perpendicular directions from the corner are formed. A position Op for detecting both the steps is decided by one line scanning in both directions of a probe, and distances Xp, Yp from the point 0 are operated. Then, the point O is trapped in a visual field 5 of an optical microscope, and moved amounts X0, Y0 at that time, and distances Xm, Ym between the point O and an optical axis OR in the field 5 are operated. Thus, a distance between the probe of a probe microscope and an optical axis of the optical microscope is calculated.
Patent JP-S51151080-A (JP)
Title: Schottky barrier gate fet
Inventor: HARADA HASOO
IPC: H01L29/06
Filed: 1975-06-20
Abstract: PURPOSE: To make excellent the contant of the mesa part side and the gate electrode part, that the gate electrode is coated, and, at the same moment, to improve the gate withstand voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04309906-A (JP)
Title: Optical transmission electric equipment
Inventor: NIWAYAMA MASANORI
IPC: H04B10/07
Filed: 1991-04-09
Abstract: PURPOSE:To obtain the optical transmission electronic equipment with an optical connector in such connection structure that an optical cable is hardly an obstacle at the connection part of the optical cable and hardly damaged by being caught. CONSTITUTION:The inserting/extracting direction of the female type optical connector 2 of the optical transmission electronic equipment is set not perpendicular to the panel surface 1 of the equipment and the optical cable 5 is connected to the female type optical connector 2 through a male type optical connector 4. When the optical connector is connected, the extracting direction of the optical cable 5 is not perpendicular to the panel surface 1 of the equipment and the projection quantity of the optical cable 5 decreases, so the optical cable 5 hardly disturb the connecting operation and the danger of damage due to catching is reduced.
Patent JP-S59202254-A (JP)
Title: Polyester composition
Inventor: SUZUKI MASARU
IPC: C08K5/09
Filed: 1983-05-02
Abstract: PURPOSE:To provide a polyester compsn. which gives a film having excellent transparency, evenness and slipperiness, by incorporating a spedified higher fatty acid metal salt compd. in ehtylene terephthalate prepd. by an internal particle forming process. CONSTITUTION:0.005-2pts.wt. sodium C18-C33 higher aliph. monocarboxylate, such as sodium montanate r sodium stearate, is dispersed in 100pts.wt. polyester mainly composed of ethylene terephthalate repeating unit and contg. 0.001- 1pt.wt. internal particles contg. at least one member selected from among Ca, Mg, Mn and Li dispersed therein, said polyester being prepd. by an internal particle forming process (wherein a catalyst, a discoloration inhibitor, etc. used during the synthesis of the polyester are precipitated during the course of the reaction and incorporated as fine particles in the polymer).
Patent JP-H04310838-A (JP)
Title: Machine for measuring dynamic balance of tire
Inventor: HASEGAWA AKIRA
IPC: G01M17/02
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a dynamic balance measuring machine of a tire where a tire rim can be mounted and removed easily and the part life is long. CONSTITUTION:A taper sleeve 51 which can be expanded and contracted in diameter direction is provided at an engagement portion of an upper rim 1 and a lower rim 2 of a tire 300 and an engagement according to a taper sleeve 51 is loosened at the time of engagement and mounting and removal of the upper and lower rims. It is so operated that the engagement by the taper sleeve 51 is clamped during measurement of dynamic balance of the tire after the upper and lower rims 1 and 2 are fitted.
Patent JP-S57191941-A (JP)
Title: Color picture tube
Inventor: TAKAKU SHIGETAKA
IPC: H01J29/07
Filed: 1981-05-22
Abstract: PURPOSE:To obtain a color picture tube having a structure for holding a shadow mask providing a larger effective surface area, being easily assembled, and ensuring high dimensional accuracy. CONSTITUTION:A semi-cylindrical reference stud 9 is arranged in each corner of the panel 8 of a color image receiving tube. Each reference stud 9 is composed of ceramics whose heat expansion coefficient is roughly equal to that of glass constituting the panel 8, the stud being allowed to stick, with flit material, to a recess provided inside the panel 8. The side wall 11b of a concave 11 of the shadow mask 10 has a curvature radius larger than that of the side wall 9b of the reference stud 9 and contacts that side wall 9b. Moreover, the side wall 11b presses itself against the above side wall 9b by its own elasticity and by the pressure the panel 8 of the shadow mask 10 is fixed. In the color picture tube thus constructed, the shadow mask is readily mounted, whereas high dimensional accuracy is secured.
Patent JP-S532321-A (JP)
Title: Recovery of iron from solution containing acid and its iron salt by electrodeposition
Inventor: TAKANO YOSHIHIKO
IPC: C25C1/06
Filed: 1976-06-30
Abstract: PURPOSE: To recover the pure and homogeneous iron, by making deposit Fe electrolytically on the cathode at the secondary diaphragm electrolytic cell by regulating pH, after the metals of which the discharge potential at the cathode is nobler than iron and the ionization tendency is smaller than iron, have been deposited electrolytically in the cathode chamber of the primary diaphragm electrolytic cell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S561324-A (JP)
Title: Contact-type temperature detector
Inventor: KUGE TSUKASA
IPC: G01K7/22
Filed: 1979-06-18
Abstract: PURPOSE: To detect the temperature of a fixing roller without damaging it by providing a resin sheet to contact with the object to be measured, a hollow elastic member for pressing the sheet, and a heat-sensitive element for detecting the surface temperature of the object to be measured between the sheet and the elastic member.  
     CONSTITUTION: A heat-resisting resin sheet 1 and an adiabatic elastic member 3 are held by means of a holding member 2, the elastic member 3 being provided with a hollow 3S. A heat-sensitive element 4 is sandwiched by both planes of the resin sheet 1 and the elastic member 3. A pair of fixing rollers is formed of a fixing roller 6 as an object measured and a roller 11. The periphery of the heat-sensitive element 4, which is all made of resin, has a small heat capacity, so that a high sensitivity can be obtained, and the elastic member 3 permits the resin sheet 1 to constantly contact closely with the object measured along its surface. Since the air in the hollow 3S has a smaller heat capacity than the elastic body 3, it can be independent of the open air temperature, and since the hollow 3S equalizes the pressure on the sheet 1 when the device is pressed to the roller 6, the damage to the sheet 1 and the heat- sensitive element 4 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S561355-A (JP)
Title: Logical analyzer
Inventor: NAKAI EIJI
IPC: G01R13/20
Filed: 1979-06-20
Abstract: PURPOSE: To permit the size of data or the like to be uderstood with eyes by using the X-axis for time dimension, displaying data quantity converted into analog in the Y-axis direction, and allowing the difference between contents in the memories of two independent systems to be displayed.  
     CONSTITUTION: Data stored in memories 1 and 2 are added to a switch 5 at each address controlled by an address counter 3, being subtracted in a subtraction circuit 4. The switch 5 is possible to set from outside, and its output is applied to the Y-axis of CRT8 via a DA converter 6. On the other hand, the address signal from the address counter 3 is applied to the X-axis via a DA converter 7. Thus, since the displayed wave-form is analog, the size and the difference between two kind of data can be instinctively and readily seen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08267056-A (JP)
Title: Water treating device
Inventor: ISOBE TAKU
IPC: B01D35/04
Filed: 1995-03-31
Abstract: PURPOSE: To surely mount a filter material housing part at a water treating device man body, and also to relax the restriction of a forming accuracy to facilitate a production. CONSTITUTION: This device is composed of a water treating device main body and a filter material housing part 12, and a projecting part 18e is formed at a prescribed position of the inner wall surface of a supporting part 18a of the water treating device main body. Then, an exact positioning and a sure communication of a passage are attained by forming a linear recessing part at the prescribed position of the lower part of an outer wall surface of the filter material housing part 12, and pushing the filter material housing part 12 to the supporting part 18a in such a state that the projecting part 18e and the recessing part are engaged.
Patent JP-S5411749-A (JP)
Title: Laser printer
Inventor: MIURA SHINJI
IPC: B41J2/455
Filed: 1977-06-28
Abstract: PURPOSE:To reduce the adjusting time of optical system at the mechanical setting and simplify a circuit means of creating modulating input by letting the zero order light out of the output of the laser having been inputted to a light modulator be image-forming light.
Patent JP-H04287176-A (JP)
Title: Animation preparation supporting device
Inventor: KUBO HIDEYUKI
IPC: G06T13/80
Filed: 1991-03-16
Abstract: PURPOSE:To present the animation preparation supporting device which can more easily prepare animation. CONSTITUTION:Plural pieces of parts are registered on a parts library 4. Based on a command from an input device 1, a parts part 3 executes the registration of parts on the parts library 4, the exclusion of parts or the shape change of the parts, etc. Plural cell management tables exist in a cell management part 2. One cell management table is corresponding to one picture. The cell management table has plural lines and each line has fields for a number, parts, position, size and shape change or the like. Based on the command from the input device 1, the cell management part 2 executes the write of information to the cell management table or the update, etc. A drawing mechanism 5 executes drawing in a prescribed memory while referring to the contents of the cell management tables. The picture in this prescribed memory is displayed at a display 6.
Patent JP-S534171-A (JP)
Title: Operation circuit in fluid pressure cylinder
Inventor: KODAMA SHIGEYOSHI
IPC: F15B11/04
Filed: 1976-07-01
Abstract: PURPOSE: To improve stability reducing shock at the braking operation without affecting operating performance of fluid pressure cylinder, installing pressure detecting control valve and overload relief valve, in the circuit to operate the cylinder having large inertia. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11273916-A (JP)
Title: Rotationally driven electrical component
Inventor: ASANO MASAHIRO
IPC: H01C10/40
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide rotationally driven electrical components which can be assembled easily. SOLUTION: Rotationally driven electrical components are provided with enclosure 1 and 2, a driving shaft 3 which is supported by the enclosures 1 and 2 and has a threaded section 3e, an insulating substrate 4 which is supported by the enclosures 1 and 2 and provided with a conductive pattern, a slider 8 which is brought into contact with the conductive pattern in a sliding state, a movable block 7 which supports the slider, and a plate spring 9 which is locked to the block 7, positioned between the block 7 and driving shaft 3, and provided with a projecting section 9b. The projecting section 9b of the plate spring 9 is brought elastically into contact with the screw section 3e of the driving shaft 3, so that the movable block 7 is driven by the rotation of the driving shaft 3.
Patent JP-2000273832-A (JP)
Title: Fence for excavation construction method
Inventor: SUZUKI SHOYA
IPC: E01F15/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fence for excavation construction method capable of increasing the safety in work around a ditch and enabling work in rain. SOLUTION: In an excavation construction method, a plurality of mounting bases 11 provided at an interval in peripheral fringe parts along both side faces of a digged ditch 2, a plurality of support columns 15 fixed on upper parts of them, a plurality of horizontal beams 21 which are provided between the support columns 15 and are connected through connection devices 24, and a net which is constituted by wires and is attached between the horizontal beams 21 are provided. Oblique beams 45 which are extended toward the opposing support columns 15 and whose tip parts are mutually connected in a mountain shape by a connection member 47 are attached to upper ends of the support columns 15, and a sheet 50 covering the ditch 2 is attached on the oblique beams 45.
Patent JP-H03276788-A (JP)
Title: Ceramic substrate for integrated circuit mounting use
Inventor: HIRAI MICHIO
IPC: H05K7/20
Filed: 1990-03-27
Abstract: PURPOSE:To relax a thermal stress exerted on the edge part of a ceramic substrate for integrated circuit mounting use and to prevent a crack from being produced at the edge part by a method wherein a metallized part is formed on the rear of the substrate excluding its peripheral part and the substrate is bonded to a heat sink or a lead frame. CONSTITUTION:A metallized part 7 composed of Au, Au-Pt, Ag-Pd, Ag or the like is formed, by a thick-film technique, on the rear of a ceramic substrate 1 excluding the peripheral part of the ceramic substrate 1. By using the metal lized part 7, the ceramic substrate 1 is bonded to a heat sink 8 such as Cu or the like by using a solder, a brazing material, a conductive resin or the like. Since the metallized part on the rear of the ceramic substrate for integrat ed circuit mounting use is omitted in this manner, it is possible to avoid that a thermal stress to which the ceramic substrate 1 is subjected is exerted on its edge part. As a result, it is possible to prevent a crack from being produced at the edge part. Even when the metallized part at the peripheral part on the rear of the ceramic substrate is omitted, it is possible to ensure the sufficient bonding strength between the ceramic substrate 1 and the heat sink 8 or a lead frame.