baber/WOPTO huggingface dataset:
Patent JP-H01315193-A (JP)
Title: Equipment fitting device
Inventor: YOSHITAKE KUNITOSHI
IPC: B60P7/13
Filed: 1988-06-14
Abstract: PURPOSE:To make fixation and dismounting of an equipment easily as well as to avoid backlash of the equipment in a state it is fixed by providing a catching portion, a backlash- preventing projected portion and a lever working in one direction by a spring to an equipment installation apparatus and by making the apparatus in a structure that the catching portion holds a protrusion for fixation and the backlash-preventing projected portion is welded with pressure to the protrusion for fixation when the equipment is slided on the apparatus. CONSTITUTION:When an equipment 9 is mounted on a fitting device 12 and is slided along it, a protrusion 11 for fixation rotates a lever 15. When the protrusion 11 comes off from a catching portion 15a of the lever 15, the lever 15 comes back by a spring and the catching portion 15a fits in the protrusion for fixation 11. At the same time when the catching portion 15a of the lever 15 is caught on the protrusion for fixation 11, each projected portion 13 is fit in a recessed portion 10a of each combination foot and protrusion 10 and the combination foot and protrusion 10 fits in a guide 14 and finally the equipment 9 is fixed without any rickertiness up and down, right and left or back and forth thanks to the backlash-preventing projected portion 18 of the lever 15. By this method, fixation and dismounting of the equipment can be done easily and at the same time, the equipment is free of backlash in a state it is fixed.
Patent JP-H0810446-A (JP)
Title: Input device for amusement and amusement device
Inventor: MUROTANI MASANORI
IPC: A63F13/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide an amusement device or an input device for amusement which can be used for martial arts and sports such as a quick draw of a sword and boxing where the path of movement of hands is most important and subtle movements of the hands of a player influence directly an image on the screen. CONSTITUTION:The amusement device is provided with a base body 2 which is grabbed and moved by a player, a moving part 4 held to the base body 2 relatively movably, an elastic body 5 which energizes the moving part to one side and a switch which is turned on or off depending on the amount of relative movement of the moving body to the other side, a light-receiving means 6 which performs or stops light reception depending on an on or off condition of the switch. A player flings down the input device in the front of a monitor screen and the resulting path of movement is computed to proceed with the amusement.
Patent JP-H0812256-A (JP)
Title: Computing device for crane load
Inventor: KUMAZAWA KOJI
IPC: B66C13/16
Filed: 1994-06-29
Abstract: PURPOSE:To improve the computing accuracy of an actual hung load in the case where the spring force of a backstop acts. CONSTITUTION:In application for a crane load computing device having a load detector 16, an angle detector 17, ROM 103, a computing element 104 and a displayer 105, a hung load having known weight is hoisted for setting up a boom hoisting angle to an angle at which a buffering spring is shortened, and the value of an actual hung load displayed on the displayer 105 is made to coincide with the value of actual hung load, and the then angle A10 is set up as a spring contraction start angle. Next, working hung load is hoisted to set up a boom hoisting angle A1 suited to the work for computing an angular difference A1-A10, and correction quantity DW suited to the angular difference is read in from ROM 103, and the actual hung load is computed using this value. Thus the actual hung load in the case where the buffering spring contracts can be accurately computed.
Patent JP-S5270925-A (JP)
Title: Direct patenting heat treatment of wire
Inventor: MATSUMURA TOORU
IPC: C21D9/52
Filed: 1975-12-10
Abstract: PURPOSE:Wire is controlled under the specified condition on its way to water cooling zone from finish roll. Thereby, recrystallized austenite is grown, wire structure after patenting is adjusted to facorable state and mechanical properties are improved.
Patent JP-S63313408-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: F21V29/505
Filed: 1987-06-16
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-S6127001-A (JP)
Inventor: KODAIRA SHINJI
IPC: F21V5/02
Filed: 1984-07-17
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-S633937-A (JP)
Title: Preparation of heat insulating pipe
Inventor: MASUI KIMIMICHI
IPC: B29K105/04
Filed: 1986-06-23
Abstract: PURPOSE:To uniformly fill a pipe by foaming a small amount of a composition in said pipe, by a method wherein a double tubular body consisting of a metal outer pipe and a metal inner pipe arranged coaxially is filled with a foamable phenol resin composition and said composition is foamed and cured while the tubular body is rotated or oscillated. CONSTITUTION:An exterior pipe 1 made of a metal is externally fitted to the outside of an inner pipe 2 comprising a steel pipe and one openings of both pipes are closed by a lid to fill the space between the pipes with a proper amount (e.g., a filling ratio:10%) of a foamable phenol resin and the other openings of both pipes are similarly closed by a lid. Next, both pipes are placed horizontally and rotated or shaken in a thermostatic tank to foam and cure said resin. Since foaming and curing can be performed in such a state that the foamable resin is applied and held to the inner surface of the exterior pipe, it is unnecessary to allow the material to fill 100% and a smaller amount of the material is used to make it possible to perform uniform filling. This method is suitable for manufacturing a heat insulating pipe such as steam piping.
Patent JP-H089752-A (JP)
Title: Vehicle for working under shelf
Inventor: NOZAWA MASAO
IPC: B60N2/08
Filed: 1994-06-29
Abstract: PURPOSE:To provide a vehicle for working under a shelf enabling operating efficiency to be improved by expanding the working range in conducting maintenance and harvesting, and also designed to improve work safety in a seated posture. CONSTITUTION:A working chair 60 is rotatably set up above a load-carrying platform 50; therefore, a work can be done with one's body on the backrest of the chair 60 in conducting a maintenance or harvesting, enabling the work in a seated posture at ease and also enabling operating efficiency to be improved because the working range within one's reach in such seated posture can be expanded by revolving the chair 60. Besides, the stability of the chair 60 in its revolving direction can be improved and lack of working concentration prevented because a revolving support member 63 is held firmly between a bearing member and bearing retainer and a specified rotary torque is applied on the revolution of the chair 60 by turning the handle of a locking mechanism 70, for example, clockwise.
Patent JP-H07125290-A (JP)
Title: Density gradation control type thermal printer
Inventor: KATSUKAWA TADASHI
IPC: B41J2/36
Filed: 1993-06-18
Abstract: PURPOSE:To accurately regenerate desired density gradation on a record sheet by providing means for calculating a coefficient for representing thermal influence at a recording time by linear approximation and calculating thermal influence of a near heat generating resistance element for a heat generating resistance element during recording from a supply heat quantity to the near element and the coefficient of the influence. CONSTITUTION:Correction means 1 for correcting application energy to a heat generating resistance element during recording at each area based on an approximate coefficient value obtained by a coefficient for representing thermal influence degree as linear approximation at dividing points of start and end of each area by dividing a conducting time of each pixel to the elements R1-R512 during recording into one or two divided regions is provided as calculating means for calculating a coefficient for representing thermal influence from the near element at the element during recording. As a result, no variation in the density gradation due to the thermal influence from the near element of the element during recording occurs, and desired temperature gradation can be accurately reproduced on a record sheet.
Patent JP-H08316167-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: ONODERA SHIGEKI
IPC: H01L21/324
Filed: 1995-05-23
Abstract: PURPOSE: To avoid causing the crystal defect by ions in a high temp. heat treatment of a Si wafer to which a high-concn. ion implantation is applied, by heat-treating it for a fixed time at a lower temp. than that of the next high temp. treatment after a high-concn. B ion implantation of the surface of a semiconductor substrate. CONSTITUTION: A wafer made by previously implanting B ions at a high dose into the surface of a Si substrate is inserted into a N2 gas atmosphere of 900 deg.C in a heat treating furnace as shown by a in the drawing, and its temp. rises at +8 deg.C/min as shown by (b) in the drawing. When the internal temp. of the furnace reaches 1100 deg.C. as shown by (f), the wafer is left for 30min. The internal temp. of the furnace rises again at +8 deg.C/min to 1150 deg.C at which the wafer is left in e.g. an O2 atmosphere for 70min to deeply diffuse the B ions into the substrate and form an oxide film. Then the internal temp. is lowered at (d) in the drawing and the wafer is drawn out from the furnace at (e) in the drawing.
Patent JP-H0439753-A (JP)
Title: Cache memory
Inventor: ISHIDA ITSUKO
IPC: G06F12/12
Filed: 1990-06-05
Abstract: PURPOSE:To improve the hit rate of the cache memory by providing a means for recognizing a fact that a write miss occurs continuously, a data buffer, a latch for storing a part of an address, and a means for stopping temporarily an access of a data processor. CONSTITUTION:A data buffer and a latch for storing a part of an address are provided, and a data buffer control circuit 14 for detecting a continuous write miss and controlling its caching and a multiplexer for selecting whether inputted data is sent to the data buffer control circuit 14 or sent to a data memory 3 are added. In such a way, in the case a write miss is executed continu ously with regard to data in the same block, caching is executed, therefore, for instance, when a data processor calls a procedure, a status is stored in an external memory and when the procedure is finished, in the case of reading out the stored status, data from a cache memory can be read out by no-wait, therefore, the efficiency can be improved as a system.
Patent JP-H09307400-A (JP)
Title: Attenuator
Inventor: HASHIMOTO MASAAKI
IPC: H03H11/24
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an attenuator reducing the setting error of an attenuation quality by adding a feedback amplifier circuit of satisfactory between single-bit attenuators. SOLUTION: The feedback amplifier circuit 16 with a feedback resistor 14, a transistor 15, capacitors 11 to 13 for preventing DC and inductors 9 and 10 for preventing AC is added between first and second attenuators 1 and 2. Thereby, at the time of setting feedback resistance to be nine times, e.g. larger than resistance impedance, the isolation of the single-bit attenuators 1 and 2 is obtained by not less than 20dB to improve the mismatching between stages generated at the time of turning on/off of the single-bit attenuators.
Patent JP-2000028675-A (JP)
Title: Arc failure detector
Inventor: STEVEN CHARLES SCHULTZ
IPC: H02B13/065
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an arc failure detector that responds to arc failure with a level that is equal to or less than the rated current of a circuit where the are failure occurs. SOLUTION: A detection current signal including a pulse, that is generated along with an arc, is integrated repeatedly for each cycle of an AC current by a resettable integrator 35, an integration value is compared with the integral value of a cycle immediately before by a comparator 43, a change including increase and decrease in an integral value which is generated during specific number of cycles is counted, and an arc failure signal is generated according to the count.
Patent JP-H05325114-A (JP)
Title: Vtr recording circuit
Inventor: SUZUKI HARUO
IPC: G11B5/027
Filed: 1992-05-15
Abstract: PURPOSE:To protect a video head against magnetization by blocking DC bias current of recording signal. CONSTITUTION:Recording signals from drive transistors Tr1-Tr3 and a DC bias voltage are applied on a rotary transformer T1. Switching transistors Tr6, Tr7, Tr10, Tr11 are provided with common emitters thus providing a bias power supply having voltage same as the emitter voltage of the drive transistors Tr1-Tr3. DC bias current is blocked by connecting the common emitters of the switch transistors Tr6, Tr7, Tr10, Tr11.
Patent JP-H10327559-A (JP)
Title: Draining and drying apparatus for generator stator winding
Inventor: KASAHARA YASUFUMI
IPC: H02K9/26
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a draining and drying apparatus for generator stator windings, which is capable of automatically monitoring pressure and operating a vent valve and an exhaust valve and quantitatively controlling the degree of dryness, when the inside of generator stator windings is drained and dried. SOLUTION: When the inside of generator stator windings 1 is drained and dried, a vent valve 5 is opened through a controller 13 to allow a dry gas enter the generator stator windings 1. When the pressure inside the generator stator windings 1 reaches a specified value, an exhaust valve 12 is opened for exhausting the dry gas, and further the vent valve 5 is closed. After the dry gas has been exhausted, the exhaust valve 12 is closed as well. The controller 13 repeats this ventilating operation, until the draining and drying of the inside of the generator stator windings 1 is completed.
Patent JP-S5480753-A (JP)
Title: Device with exposing light source
Inventor: MASUDA SHIYUNICHI
IPC: G03B27/72
Filed: 1977-12-09
Abstract: PURPOSE:To promptly stabilize the brightness of an exposing light source by controlling the conduction of a control circuit, which is operative to adjust the time until a preset brightness is reached in accordance with the voltage impressed upon the light source. CONSTITUTION:When a switch 4 is turned on, a transistor 30 takes an active region with a portion of the charge current, which is made to flow through the capacitors 36 and 27 of a compensating circuit 2 constituting a differential amplifier by an AC power source AC, to render a transistor 13 conductive so that a phase control circuit 1 is rendered conductive. As a result, an illuminating lamp 30 is supplied with a voltage through the circuit 1. This circuit is fed back to a circuit 2 through a transformer 21 and a bridge circuit 22 so that the brightness of a lamp 3 is controlled to be at a constant level by the voltage through the circuit 1. As a result, if the resistance of a variable resistor 37 of the circuit 2 is adjusted, the time for the transistor 30 to take an active region is controlled irrespective of the variations in the main voltage so that the brightness of the lamp takes a preset value without any overshoot for a desired rise time. Thus, it is possible to promptly and satisfactorily stabilize the brightness of the exposing light source.
Patent JP-H0315358-A (JP)
Title: Production of paste of natto (fermented soybean)
Inventor: HARADA ICHIRO
IPC: A23L11/00
Filed: 1989-06-12
Abstract: PURPOSE:To produce NATTO paste which is made palatable with improved storage stability, as holding the taste intrinsic in NATTO and high nutrition values. CONSTITUTION:NATTO produced in usual manner is ground into a paste free from granules. Then the paste is combined with 2 to 15wt.%, based on the NATTO, of starch, 1 to 7wt.% of agar agar or gelatin, 0.5 to 1.0wt.% of devil tongue powder and 6wt.%, based on the devil tongue, of quick lime or lime milk, as a coagulating agent. Further, table salt, flavors, or spices are added, when needed, in appropriate amounts, they are homogeneously mixed and heated at about 100 deg.C for 10 to 30 minutes.
Patent JP-S5850679-A (JP)
Title: Tape cassette
Inventor: SODEYAMA MASAKAZU
IPC: G11B23/087
Filed: 1981-09-22
Abstract: PURPOSE:To give the proper tension to a magnetic tape, by holding the tape between a pin and the tape pad which is pressed by the pin in avoiding an aperture part into which a magnetic head within a tape cassette is fitted. CONSTITUTION:A tape pad 4 is pressed by a pin 3 via a plate spring 5 at the symmetrical positions centering on an aperture part 2 into which a magnetic head of a cassette half 1 is fitted. While a tape 8 drawn out of a hub 6 is led between the pin of one side and the pad 4 and touches a guide roller 9 of one side to pass through the inside of the part 2. Then the tape 8 touches a guide roller of the other side and then wound into the side of the other hub 7 after passing through between another pair of pins 3 and the pad 4. In such way, a certain amount of tension is given to the tape 8 while it is running.
Patent JP-H05327453-A (JP)
Title: Photoelectric detecting device of wide viewfield and light emitting/receiving device therefor
Inventor: KUBO MASAKAZU
IPC: G01J1/42
Filed: 1992-05-15
Abstract: PURPOSE:To set the positional relation where a pair of light emitting/receiving devices can emit and receive the light with each other and to keep the even detecting sensitivity by disposing to face oppositely a pair of light emitting/receiving devices consisting of the same number of light emitting and light receiving elements respectively which are arrayed alternately and in the same number of rows. CONSTITUTION:A light emitting/receiving device 1 contains plural number of light emitting elements 2 and the same number of light receiving elements 3 and other electronic parts, etc., in a case 1a having the attachment holes 1b. Both elements 2 and 3 emit and receive the infrared beams respectively and arrayed linearly and alternately. An infrared filter 4 is provided at the front of both elements 2 and 3 to minimize the disturbances caused by the visible light beams. Then, a pair of devices 1 is placed with one of them turned by 180 deg. on the same plane so that the elements 2 and 3 set on a projecting surface oppose to the elements 2 and 3 of the devices 1 respectively with their optical axes coincident with each other. In such a constitution, the detecting sensitivity is decided by the arranging density of those elements 2 and 3 in their array direction in regard of the size of an object.
Patent JP-S5851785-A (JP)
Title: Brake circuit for 3-phase induction motor
Inventor: KATSUKI TAKEO
IPC: H02P3/24
Filed: 1981-09-21
Abstract: PURPOSE:To obtain a brake circuit for a 3-phase induction motor capable of shortening braking time and effectively braking by isolating an AC power  source, then shortcircuiting between the terminals of a 3-phase induction motor  with resistors, thereby erasing the remaining voltage. CONSTITUTION:Normally closed contacts of electromagnetic contactors MC, DB are connected in series with each other, are inserted between U and V phase terminals of a motor through a low resistor R2, thereby interrupting the contactor MC, and conducting the contactor DB, and the resistor R2 is shortcircuited between the U and V phases of the motor during the delay time that the direct current brake is started (determined by the delay circuit 2). Accordingly, the remaining voltage can be rapidly attenuated during this time, the contactor DB is rapidly closed, thereby performing DC braking. After the contactor MC is opened, the time until the motor is stopped can be remarkably shortened.
Patent JP-S5774883-A (JP)
Title: Semiconductor storage device
Inventor: ISOGAI HIDEAKI
IPC: G11C11/414
Filed: 1980-10-24
Abstract: PURPOSE:To realize high speed read-out of a static semiconductor storage device, and also to prevent breakdown of the storage contents, by lowering a level only in an instant of read-out, and keeping it high in other time. CONSTITUTION:A read-out level is made variable by providing a read-out level controlling circuit RLC. That is to say, when a memory cell M11 is selected, a transistor TRT12 is turned on, and a transistor TRT11 is turned off, a bit line current i12 flows into resistances R3, R4, so the voltage drops. Therefore, a read level Va fetched from the connecting point of the resistances R3,R4 goes down, and on the other hand, since the TRT11 is off and a bit line current i11 does not flow into resistances R1, R2, so a read level Vb fetched from the connecting point of the resistances R1, R2 becomes an H level. When a lead-out level is lowered only in an instant of read-out and it is kept in other time, by use of such a controlling circuit RLC, not only high speed read-out but also prevention of breakdown of the storage contents are realized.
Patent JP-H0810530-A (JP)
Title: Water purifier
Inventor: TANIGUCHI MASARU
IPC: B08B3/12
Filed: 1994-06-30
Abstract: PURPOSE:To uniformly and effectively wash a filter media in a filter by a simple washing means. CONSTITUTION:A water purifier 10 provided with a filter 20 is arranged in a circulating pipe line 9 of a circulation type bath unit 1, and the filter 20 is composed so as to be purified and filtered by flowing hot water from the downside to the topward against ceramic balls 26 and granite porphyry 27 as the filter media. A washing device 30 washing so as to separate and remove sludge of the filter media by a work of ultrasonic waves generating when large quantities of small air bubbles generated at the lower part of the filter 20 are burst, is provided.
Patent JP-2000339986-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMIZAWA MASAHIKO
IPC: G11C29/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To greatly improve the efficiency of redundancy relief by a simple circuit configuration. SOLUTION: Two redundancy bit regions bitL and bitR where a memory cell has been divided for each bit are provided at both the end parts of the bit region divided into N for a same bit, and a bit region with bit fail or the like is relieved by the redundancy bit regions bitR and bitL. For example, when bit regions bit1 and bit3 are defective, based on a relief signal, control logic and decode circuits connect I/O circuits DIO1 and DDIO0 to a bit region bit0 and the redundancy bit region bitL, respectively, outputs selection control signals SEL0 to SELn that shift I/O circuits DIO3 to DIOn to the redundancy bit region bitR from a bit region bit4 one by one for connecting, and the data I/O destination of the I/O circuits DIO0, DIO1, and DIO3 to DIOn is switched.
Patent JP-S5373118-A (JP)
Title: Positioning system for magnetic disk apparatus
Inventor: TANAKA TOSHIO
IPC: G11B21/10
Filed: 1976-12-10
Abstract: PURPOSE: To carry out good positioning, by making the ratio between the track pitch of data signal, the track pitch of servo signal, and the air-width of servo-read-head to be 1W°. 
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