baber/WOPTO huggingface dataset:
Patent JP-H104340-A (JP)
Title: Voltage comparator
Inventor: OKAZAWA HISASHI
IPC: H03K5/08
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To attain the driving of a voltage comparator at a high speed, with high accuracy and at a low voltage level by comparing the input voltage with the reference voltage with high accuracy even when the outputs of plural voltage comparators are connected to each other. SOLUTION: A 1st differential amplifier consists of transistors TR Q1 and Q2 and load resistances R1 and R2. A latch circuit consists of TR Q3 and Q4 of an emitter follower, the constant current sources 3 and 4, and the TR Q9 and Q10 of the positive feedback operations. A control circuit includes the TR Q5 and Q6 which select the 1st differential amplifier or the latch circuit that should be energized based on the control signals CK1 and CK2. A 2nd differential amplifier consists of the bipolar TR Q7 and Q8 which use the emitter outputs of the TR Q3 and Q4 as their inputs and a constant current source 6 and generates the voltage comparison outputs O1 and O2. Thus, a voltage comparator is obtained in such a circuit constitution.
Patent JP-S6217804-A (JP)
Title: Numerical control method for machine tool
Inventor: SEKIGUCHI HISAO
IPC: B23Q15/00
Filed: 1985-07-16
Abstract: PURPOSE:To reduce the load of a part program and data control by reducing the processing capacity of the NC side and sharing NC data between machine tools having the same specifications. CONSTITUTION:In the numerical control of a machine tool having a rotary control shaft, the NC data of a machine coordinate system which are calculated from data in a part program coordinate system or a reference machine constant (set point) are inputted, and prior to the execution of the NC data, the NC data changed or corrected to the machine coordinate system in the numerical controller N/C by using the machine constant of an individual machine tool to control each machining center. Consequently, the NC data in the machine tools having the same specifications can be provided with interchangeability.
Patent JP-H11533-A (JP)
Title: Hollow fiber membrane filter cartridge
Inventor: WATARI KENJI
IPC: B01D63/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To decrease the flowing resistance of a hollow fiber membrane in a tube to obtain a high flow, an to effectively use the whole membrane by providing water collecting rooms to collect the treated liquid permeated through the hollow fiber membrane on both ends of a cylindrical case and providing a water collecting tube in the cylindrical case to connect the two water collecting rooms. SOLUTION: A water collecting tube 4 is arranged in the center part of a cylindrical case 2 parallel to the hollow fiber membrane, and the both ends of the tube are fixed by fixing members 3, 3'. Water collecting rooms 5, 5' to collect the treated water permeated through the hollow fiber membrane 1 are attached by the fixing members 3, 3' to be separated and sealed from the water to be treated. The water collecting tube 4 is used for sending the liquid collected in the water collecting room 5' in the side where no coupling means is attached to the other water collecting room 5. The inner and outer diameters of the water collecting tube 4 are not limited whenever the tube can be disposed in the cylindrical case 2 and is thicker than the inner diameter of the hollow fiber membrane and the pressure loss during sending the treated liquid can be neglected.
Patent JP-S5857669-A (JP)
Title: Detecting mechanism for magnetic recording media of magnetic recording and reproducing device
Inventor: MAEZAWA KAZUO
IPC: G11B19/12
Filed: 1981-10-02
Abstract: PURPOSE:To simplify the structure of the titled detecting mechanism, by stabilizing the switching operation of a switch and transmitting the output/input operation of the magnetic recording media to either switch by a flexible plate with a component parts respectively. CONSTITUTION:A base contains two switches 84 and 85 plus flexible plates 86 and 87 which are bent with the pressure of the magnetic recording media and actuate the switches 84 and 85. The plates 86 and 87 have the base end 88 fixed to the base by means of a screw 89 and along with the switch 84 or 85 and a cut 90 formed at the middle part. Thus a flexion promoting part 91 of a narrow width and a pressure bar bending from a side of the cut 90 are formed. At the same time, a pressure receiving part 93 which has the interference to a jacket is formed at a free end. The pressure bar is set opposite to an actuator 94 of the switches 84 and 85. The part 93 of the plate 86 is opposite to a small hole formed at the side part of the jacket, and the switch 84 produces an electric signal for inhibition of writing through its switching. The other switch 85 is connected to a power supply circuit of a motor.
Patent JP-2000345324-A (JP)
Title: Vapor deposition device
Inventor: IWASAKI HIROSHI
IPC: C23C14/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To stably retain the posture of a vapor depositing material even in the case the vapor depositing material is heated at a high temp. equal to or above the m.p., as to the vapor depositing material, by allowing plural foot parts to hold the part to be heated so as to be mutually made close on the side of the part to be heated and allowing it to be supported by a supporting means so as to be mutually made away as it goes toward the supporting means. SOLUTION: A vapor depositing material 11 is composed of long-length members 21 and 22 arranged so as to be mutually contacted at the tip parts 21b and 22b located in the vicinity of a filament 13 and be mutually made away as they go toward the base edge parts 21a and 22a supported by a supporting stand 12. Vapor deposition is executed in such a manner that the tip parts 21b and 22b of the long-length members 21 and 22 are heated and melted. Thus, even in the case the vapor depositing material 11 is heated at a high temp. above the m.p., the remarkable retreat of the melted part of the vapor depositing material 11 in the direction far away from the filament 13 can be suppressed.  In this way, even in the case Si, or the like, whose vapor pressure about the m.p. is low is used as the vapor depositing material 11, the vapor deposition is suitably executed, and film formation can be executed with high precision.
Patent JP-S6137608-A (JP)
Title: Control device for flowing shelf system
Inventor: TAJIMA TOOHEI
IPC: B65G43/08
Filed: 1984-07-30
Abstract: PURPOSE:To improve a function of the captioned system by dividing the whole driving lane into a plurality of blocks, detecting directions of bays and stages to be warehoused and delivered, and controlling the bays and the stages for each block to drive them. CONSTITUTION:Bay-direction serves 27a-27j and 28a-28j as well as stage- direction sensors 61a-61i and 63a-63i are respectively provided at a warehousing port and a delivery port, whose outputs are inputted into a block starting instruction generator circuit 64. The block starting instruction generator circuit 64 detects into or from which bay any article is warehoused or delivered, based on the detected outputs from the corresponding bay-direction sensors 61, 63, while it detects any block to be warehoused or delivered by the stage-direction sensors 61, 63. A start instruction is outputted to pulsing control circuits 65a- 65t on the basis of said two detected signals, and thereby solenoid valves 66a- 66t are controlled by pulsing device signal involving information on and off time set. With such arrangement, a function of the captioned system can be improved.
Patent JP-S5857892-A (JP)
Title: Low frequency amplifier executing magnetic-erasing of cartridge automatically
Inventor: OOHASHI FUMIO
IPC: H04R3/00
Filed: 1981-10-01
Abstract: PURPOSE:To erase the magnetization of a moving magnetic substance or a yoke with an AC current by providing the current which is gradually decreased with a prescribed time, to a power generating coil of a cartridge. CONSTITUTION:An input selector switch is operative for 1.5- several seconds only, for example, just after changeover is done to the phono position from other inputs, and then it is normally operated with a timing changeover circuit. In selecting the selector switch from other inputs, e.g., tape reproduction input to the photo position, contacts P1, P2 of a switch S1C are cloed. A positive voltage is applied from a power supply circuit 3 to a differentiation circuit consisting of a capacitor C1 and resistors R1, R2 via the contacts P1, P2 of a selection switch S2 closed in advance and a push switch S3 normally closed, and this voltage is converted into a pulsive voltage with the differentiation circuit.
Patent JP-H0449853-A (JP)
Title: Multistone convertor
Inventor: SHINADA YOSUKE
IPC: H02M3/28
Filed: 1990-06-14
Abstract: PURPOSE:To dispense with a drive transformer and make it compact and cheap by giving one of the control signals outputted from the driving circuit provided on the primary side of a main transformer to the control electrode of a switching element via the tertiary winding provided anew. CONSTITUTION:When an output transistor 5-2 is turned on, a transistor 11 is turned on, and a transistor 6 is turned on. At this time, voltage of Vi-2 occurs in the tertiary winding 19-1 whose number of turns is as many as that of the primary winding of a main transformer 19, and gate potential is maintained higher by control voltage Vcc than the source potential, and the ON of a switching FET17 continues. Moreover, when output transistors 5-1 and 5-2 are turned off, gate discharge circuits 15 and 16 operate, and switching FETs 17 and 18 are turned off. This way, the switching FETs 17 and 18 are driven, synchronizing with the output transistors 5-1 and 5-2. Hereby, the drive transformer of a driving circuit becomes needless.
Patent JP-H0820365-A (JP)
Title: Body device for truck
Inventor: NAGATA MITSURU
IPC: B60J7/08
Filed: 1994-07-08
Abstract: PURPOSE:To provide a body device for a truck capable of loading or unloading a heavy object with an existing facility such as an overhead traveling crane. CONSTITUTION:A front wall body 2 and a rear wall body 3 are integrally provided on the floor 1 of a truck, one side face of the web section 5a of the first U-shaped wall body 5 is fitted to one of the top faces of the front wall body 2 and the rear wall body 3, and the second U-shaped wall body 6 is provided in the first U-shaped wall body 5 slidably along the web section 5a.
Patent JP-H096926-A (JP)
Title: Magnetic card reader writer
Inventor: EGAMI ISAO
IPC: G06K17/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide the magnetic card reader writer which prevents a magnetic card from being conveyed deviating and is easily maintained and low in height by driving a platen roller that faces a print head with simple structure. CONSTITUTION: This reader writer is equipped with a driving roller which conveys the magnetic card and a motor which rotates the driving roller. A both-sided timing belt 21 is used as a belt wound around the pulley to transmit the power of the motor to the driving roller, and the pulley 39 is made to abut against the both-sided timing belt 21. The platen roller which faces the thermal head for printing is coaxial with the pulley 39 and rotates when the magnetic card is conveyed by the rotation of the driving roller driven by the motor, so the deviated conveyance of the magnetic card can be eliminated.
Patent JP-2000059085-A (JP)
Title: Electromagnetic shielding film
Inventor: YAMAGATA NOBORU
IPC: G02B1/10
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding film that is pasted directly on the front board of an electronic equipment, kept free of dust, capable of restraining Newton's rings from being generated, protected against deformations such as warpage and damage, light in weight, low in price, supplied as a film roll, and easily mounted on the front board of an electronic equipment as being cut conforming to the shape of the front board. SOLUTION: An electromagnetic shielding film is a laminated film composed of a transparent base film layer 1, a transparent adhesive layer 2 arranged inside the base film layer 1, and a releasing film layer 3 pasted on the transparent base film layer 1 through the intermediary of the transparent adhesive layer 2, wherein an electromagnetic shielding function and an infrared-ray blocking function are given to the transparent base film layer 1 and/or the transparent adhesive layer 2, and the transparent adhesive layer 2 is formed of acryl or silicone pressure sensitive agent that is capable of withstanding heat at 80 deg.C for 10,000 hours or more.
Patent JP-H04354752-A (JP)
Title: Sheet feeding device
Inventor: UNUMA SADAO
IPC: B65H20/20
Filed: 1991-05-31
Abstract: PURPOSE:To stabilize the sheet feeding accuracy and facilitate sheet setting in the sheet guide part of a frame by keeping in constant the gap between the sheet guide part and a sheet holder plate. CONSTITUTION:A tractor belt 17 in a sheet guide part is restrained always in a flat condition by a guide 11b furnished on a frame 11. Thereby the tractor belt 17 is prevented from being buoyant from the sheet guide part regardless of the tension applied to the tractor belt 17.
Patent JP-S6314359-A (JP)
Title: Tape recorder
Inventor: IIZUKA GENICHI
IPC: G11B15/665
Filed: 1986-07-04
Abstract: PURPOSE:To apply both set holding and lock release correctly by interlocking the cassette loading by the cassette holding means and the lock releasing by the lock release means at a prescribed timing. CONSTITUTION:With a tape cassette 1 placed to a cassette carrier 15, the cassette carrier 15 is moved to the loading end position to load the tape cassette to a recording/reproducing section. While the tape cassette 1 placed onto the cassette carrier 15 depressed from the upward by cassette retainers 21, 21' supported freely turnably to the cassette carrier 15 when the cassette carrier 15 is moved from the ejection position to the loading end position, then the cassette 1 is held by the cassette carrier 15. Then the lock of the cover lock 4 onto a front face cover 3 is released by a lock release piece supported by the cassette carrier 15.
Patent JP-S60197777-A (JP)
Title: Formation of colored image
Inventor: HARUTA MASAHIRO
IPC: C09D11/30
Filed: 1984-07-30
Abstract: PURPOSE:To obtain a colored image which is clear and has high resolution, by equalizing times required for fixing each recording fluid by using color recording fluids having nearly the same water content in an ink jet recording method using color recording fluids having different colors. CONSTITUTION:In a method for forming a colored image comprising using a plurality of color recording fluids having different colors, allowing the droplets of each fluid to fly and depositing them on a medium to be recorded, each of said fluids has nearly the same water content such that each soln. has a water content of 20-90wt% and the difference in water content between the max. value and the min. value of the fluid is within 10wt%. Thus, a fixing time for each fluid and a degree of blotting can be equalized, and a well-balanced image which is clear and has high resolution as a whole can be formed.
Patent JP-S6315331-A (JP)
Title: Data base processing method
Inventor: TSUCHIDA MASASHI
IPC: G06F17/30
Filed: 1986-07-07
Abstract: PURPOSE:To decide a processing procedure such as retrieval, or join, etc., with superior processing efficiency at a execution time, by deciding the processing procedure by using a bit of transfer data managing information which represents a quantity resulted from a filtering processing. CONSTITUTION:An internal processing code is interpreted, and is converted to operation code for a physical processing part 24. However, when it is a relational culculus against an intermediate result, not the filtering processing for a data set after a selection arithmetic calculation, and a coupling arithmetic calculation in the relational cululus, or, the coupling arithmetic calculation using a filtering result, that is, not an access to original data base, it is decided whether the filtering processing should be applied on the said data set at a data base processor, or, a comparison processing should be executed at a data base buffer on a main memory, by simplified cost evaluation based on the number of data, the quantity of data, and the number of available buffer planes. Also, in the latter coupling processing, outside and inside evaluation order, etc., are decided based on the number of data, the quantity of data, and the number of acquired buffer planes.
Patent JP-H102774-A (JP)
Title: Heating element
Inventor: ABE HIROYUKI
IPC: F02D35/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To enhance the response characteristics by applying a coating, thicker at the center of an electric insulator than at the opposite end parts thereof. SOLUTION: A heating element transfers the heat to the air only on the surface area thereof and since the surface area is proportional to the heating current of the heating element, the quantity of heat for heating the heating element increases as the surface area increases. However, in order to simply increase the surface area, the dimensions of an electric insulator 1 for holding the element 5 must be increase. When the dimensions of the electric insulator 1 are increased, the thermal capacity of the insulator itself is increased, and the response characteristics cannot be improved. In order to increase the surface area, a while keeping the dimensions of the insulator 1 as they are, protective film, 6 covering the surface of the insulator 1 is formed thicker at the central part than at the opposite end parts thereof.  According to the arrangement, the surface area of the heating element can be increased without varying the thermal capacity of the insulator 1, thereby improving the response characteristics of the heating element.
Patent JP-S642058-A (JP)
Title: Electrophotographic sensitive body
Inventor: KASHIZAKI YOSHIROU
IPC: G03G5/06
Filed: 1987-06-24
Abstract: PURPOSE:To enhance sensitivity and potential stability of a photosensitive body for a long period by using a specified bisazo pigment. CONSTITUTION:The photosensitive layer of the photosensitive body contains the disazo pigments represented by formula I in which each of A and A' is a phenolic coupler residue, preferably, such as formula II or III; each of Ar and Ar' is a divalent an aromatic hydrocarbon ring or aromatic heterocyclic ring; R1 is 1-3 C alkyl having >=2 halogen groups or cyano; X is a residual group necessary to condense with a benzene ring and form a polycyclic aromatic or heterocyclic ring; each of R2 and R3 is H, alkyl, or the like; and R4 is H, aryl, or the like. The photosensitive layer can be composed of an electric charge generating layer containing said pigment and a charge transfer layer, and the charge generating layer can be formed by coating or vapor deposition.
Patent JP-H056270-A (JP)
Title: Program managing device
Inventor: KIZAKI OSAMU
IPC: G03G15/00
Filed: 1991-06-28
Abstract: PURPOSE:To previously prevent trouble from being generated by mismatching a version mutually between programs by facilitating version management. CONSTITUTION:Among plural control means 11-14 forming a system, the main control means 11 storing a program for program management transmits a program part number stored in each read only memory and a request code to promote the output of a suffix code showing the version to the other control means 12-14 and while receiving this request code, a control means for program management is provided to store the program part number and the suffix code transmitted from the other control means 12-14 in a non-volatile memory 18. A display mode means is provided to display the program part number from the other control means 12-14 and the suffix code, which are stored in the non-volatile memory 18, obtained by activating this control means for program management at display columns 28 and 29 of a display means 20.
Patent JP-S5680722-A (JP)
Title: Interprocessor control system
Inventor: MASUO KAZUYUKI
IPC: G06F3/00
Filed: 1979-12-06
Abstract: PURPOSE: To make it possible to apply a general-purpose microcomputer to duplexed redundancy constitution, by exercising access control between processors via both common buses by coupling common buses of two processing systems by a control circuit.  
     CONSTITUTION: Common bus 14 to which processor 11, memory 12 and channel system device 19 to be controlled constituting the 1st microcomputer are connected respectively and common bus 24 to which processor 21, memory 22 and channel system device 29 to be controlled are connected respectively are coupled together by bus coupling control circuit 30. Further, processors 11 and 21 are connected directly to bus coupling control circuit 30 via control lines 31 and 32. Only one processor, when in operation, is permitted to occupy both the common buses, and both the processors, when in operation, are so controlled that both the common buses are selected on priority basis of disconnected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05310327-A (JP)
Title: Method for changing raw material into multi-train hopper
Inventor: TOMIOKA TAKAHIRO
IPC: B65G47/72
Filed: 1992-05-08
Abstract: PURPOSE:To provide a method for charging the multi-train hopper with the raw material which is capable of arbitrary discharge of the raw material without causing the raw material shortage from the respective sub-hoppers and consists of a plurality of sub-hoppers. CONSTITUTION:A movable conveyor 4 is moved to the sub-hopper which becomes empty first (either of 5A, 5B or 5C), and the material is supplied by starting a rotary feeder 2, and at the same time, the supply of the raw material is continued for a constant period of time after the display of 'Empty' of a lower limit level gauge 6L for the sub-hopper (either of 5A, 5B or 5C) is turned off. After the elapse of the specified period of time, the supply of the raw material is stopped according to the first empty condition of the sub-hopper (either of 5A, 5B or 5C), the movable conveyor 4 is moved to the other sub- hopper (either of 5A, 5B or 5C) which shows the empty condition first to supply the raw material to them.
Patent JP-H07108202-A (JP)
Title: Volume arranging system
Inventor: RIHIYARUTO BERUNERUTO
IPC: B05C11/02
Filed: 1994-07-11
Abstract: PURPOSE: To form a dosing system in such a manner that the expansion or contraction of a flow route occurs but only slightly by making the side of a protuberance on the side opposite to the clamping or mounting surface of a holder flush with the corresponding lateral partition surface of the holder and the lateral partition surface of the bounding in the region at the end of the bounding wall delineating a supply passage. CONSTITUTION: The supply of coating material is executed through a passage 4 and one side of the passage 4 is partitioned by a bounding wall 8. A holder 3 is pressed by a hydraulically or pneumatically actuated pressure member 13 to the bounding wall 8. A protuberance 12 of the holder 3 is used as the fixing member in this case. The holder 3 is formed with a jump in thickness in the region at the end of the bounding wall 8 and in this case a protuberance 6 having a slope is formed at the holder 3. This slope is attached to the corresponding slope of the front wall of the bounding wall 8. Since the protuberance 6 is formed of a pointed end 7, a flat migration part is formed between the bounding wall 8 and the holder 3 and the flow is obtained from the passage 4 having relatively less loss.