baber/WOPTO huggingface dataset:
Patent JP-H07306174-A (JP)
Title: Comparison electrode system
Inventor: KONNO HIROKO
IPC: G01N27/401
Filed: 1994-05-10
Abstract: PURPOSE:To provide a comparison electrode system in which a sample solution sucked through a suction nozzle is mixed uniformly with a comparison inner or outer liquid while preventing contamination due to dripping of the comparison inner or outer liquid through the nozzle into the sample solution. CONSTITUTION:A level difference part is provided in the way of a channel 10 of sucked sample solution including a suction nozzle 8 in order to partition the vertically extending part immediately below a confluence 11 within a cell 14. The extending part is formed at a mixing part 17 of the sample solution and a comparison outer liquid 6 and the level difference part itself serves as a part 18 for blocking migration of the comparison outer liquid 6 in the forward end direction of the nozzle 8. Consequently, the comparison outer liquid 6 does not migrate in the forward end direction of the nozzle 8 but flows, as a turbulence, back to the mixing part 17 and mixed uniformly with the solution.
Patent JP-S62277239-A (JP)
Title: Fine adjustment for height of bit
Inventor: MORI AKIO
IPC: B23Q5/22
Filed: 1986-05-26
Abstract: PURPOSE:To enable even a fine adjustment in height to be accomplised by utilizing both a piezo-electric element and a parallel spring supported by said piezo-electric element. CONSTITUTION:A bit 1 is fixed to a parallel spring section 3 with a bit fastening screw 2. The parallel spring section 3 is supported by a piezo-electric element 6 of a lower section under a condition stressed in advance, and is fixed on a base 7 common to the piezo-electric element 6. In addition, said base 7 is placed on a coarse adjustment table which is composed of a devotail groove 4, a vertical adjusting screw 5 and a devotail clamping screw 8. And the parallel spring section having an integral structure is constructed to be a link structure wherein each high rigidity section 11 through 14 is connected with each low rigidity section (a) acting as a contact point whereby the section 14 can be deformed vertically. Accordingly, an up and down mechanism making use of elastic deformation due to the parallel spring is provided, thereby eliminating not only the stick slip due to friction but also a clamping screw whereby a fine variation of the piezo-electric element can be converted into the variation in height directly, and furthermore, the bit can be held horizontally.
Patent JP-S62277674-A (JP)
Title: Position detecting mechanism for head carriage
Inventor: YAMADA MASASHI
IPC: G11B21/08
Filed: 1986-05-26
Abstract: PURPOSE:To detect the recording initiation with high accuracy by using a 1st disk which can be controlled in the circumferential direction of a feed gear, a 2nd disk which revolves at a speed different from the feed gear and can be controlled in the circumferential direction of a rotor, and a detector which detects the coincidence between the through-holes of both disks. CONSTITUTION:The revolving speeds and directions of disks 15 and 16 are decided by an output shaft 8' of a stepping motor 8 via a train of planetary gears. Then the number of these planetary gears and the number of teeth of gears are set so that no coincidence is obtained between through-holes 151 and 161 of both disks as long as the shift value of a head carriage is kept within a range less than the recording area of a magnetic disk. Therefore, the coincidence between both through-holes is obtained only at the recording initiation of the 1st track within the recording area of the magnetic disk. Thus the recording initiation point of the 1st track can always be decided when a detector 17 detects the coincidence between both holes 151 and 161 of disks 15 and 16. In such a way, the recording initiation point of the 1st truck can be easily detected with high accuracy.
Patent JP-H05318054-A (JP)
Title: Hot reusing equipment for tundish in continuous caster
Inventor: SASAKI HIROSHI
IPC: B22D45/00
Filed: 1992-05-13
Abstract: PURPOSE:To improve the operating ratio and the productivity by alternately using two sets of tundishes matching to casting. CONSTITUTION:Just before completing the casting through the tundish 4a loaded on a tundish travelling carriage 5a, heating of the tundish 4b is stopped and also, by working a tilting device 7, the tundish 4b is stood up and a travelling carriage 5b is self-travelled and shifted along a round rail. At the time of completing the casting through the tundish 4a, the travelling carriage 5a is self- travelled and the tundish 4a is shifted to a slag-removal position 2 and on the other hand, the tundish 4b is successively shifted to the casting position 1. The tundish 4a and the tundish 4b are mutually changed to the slag-removal position 2 and the casting position 1, and the tundish 4b is used to the casting and the tundish 4a is tilted sideward by engaging the driven shaft of a tilting frame 6 in the travelling carriage 5a with an output shaft of the tilting device 7. After removing the steel slag in the tundish 4a, the maintenance is executed, and after maintenance, the tundish 4a is heated and prepared to the following casting.
Patent JP-H11312269-A (JP)
Title: Control method of vending machine
Inventor: ENDO KENJI
IPC: G07F5/22
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a vending machine by which power is surely saved more. SOLUTION: A main body 12 of the automatic vending machine 10 is sectioned into a left chamber 36, a center chamber 38 and a right chamber 40, the same articles are stored in the center chamber 38 and the right chamber 40, sale of the article in the center chamber 38 is stopped and operation of a center chamber heater 46 is stopped at a night-time zone. Thus, a power saving effect is obtained and lowering of service to a customer will not be prevented as well.
Patent JP-S5345990-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: MORI AKISUKE
IPC: G11C17/14
Filed: 1976-10-06
Abstract: PURPOSE: A base and an emitter are made from one window of an insulating film and the base layer is made large at its minimum by means of an overetching technique to prevent the collector-emitter junction from breaking, thereby obtaining a large-capacity memory device which has high integration and high reliability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S611848-A (JP)
Title: Speed controller for multicylinder internal-combustion engine
Inventor: SUGIURA YASUYUKI
IPC: F02D41/14
Filed: 1984-06-14
Abstract: PURPOSE:To prevent abrupt power down and purify the exhaust by controlling to stop and compensate the fuel injection for specified cylinders at the time of speed control of an engine. CONSTITUTION:The controller 48 in a fuel injection mechanism begins its control upon the start of the internal-combustion engine. The controller 48 calculates the basic injection time in accordance with the signals transmitted from sensors 52 through 58. A control circuit 62 receives the signals of traveling speed V from a speed sensor 60. If the traveling speed V gains to exceed a preset speed V0, then the first and second fuel injection valves 40 and 42, which are connected with the first control circuit 64, control the fuel injection to stop. Meanwhile the third and fourth fuel injection valves 44 and 46 which are connected with the second control circuit 66 control and compensate so as to reduce the fuel injection. These controls prevent the power from going down abruplty and the catalyst from suffering steep temperature fluctuation, making it possible for the exhaust to be purified without impairing the driving performance or comfortableness.
Patent JP-S6011991-A (JP)
Inventor: NAKAMURA YASUHIDE
IPC: G07G1/12
Filed: 1983-06-30
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-S63287392-A (JP)
Title: Ac motor controller
Inventor: TANAKA TOSHIJI
IPC: H02P27/04
Filed: 1987-05-18
Abstract: PURPOSE:To eliminate the deviation of the phase of a real motor-induced voltage from a phase angle command by operating a phase angle correction quantity from the variation of a motor terminal voltage and by correcting a phase angle command value according to the result of said operation. CONSTITUTION:A deviation  I is obtained by subtraction of a converter current feedback value I<-> from a converter current command value I corresponding to the speed deviation quantity  N of a speed command value N from a speed feedback value N<-> detected from a motor-induced voltage. Then, the ignition phase angle of a converter 9 is controlled according to said deviation  I. Also the phase angle command value alphac of an inverter is operated by a vector computing element 12 on the basis of said current feed back value N<-> and converter current command value I. On the other hand, the phase detection error of said motor-induced voltage is obtained from the variation of a motor terminal voltage and a phase angle command is corrected by a phase compensator 1.
Patent JP-H08289820-A (JP)
Title: Mirror cabinet
Inventor: NISHI MASAYUKI
IPC: A47K1/00
Filed: 1995-04-21
Abstract: PURPOSE: To secure safety by preventing an overcurrent from being generated in a plug socket or an electrical wire by the electrical appliance of power consumption larger than an allowable amount being connected to the plug socket installed to a mirror cabinet and used. CONSTITUTION: For this mirror cabinet 14 provided with the plug 34 for inserting and connecting the attachment plug of the electrical appliance such as a dryer or the like, a fuse 38 or a breaker for preventing the overcurrent in the plug socket 34 or the electrical wire is attached.
Patent JP-H07323463-A (JP)
Title: Extrusion forming compound adapter
Inventor: YONETANI HIDEO
IPC: B29C48/31
Filed: 1994-06-02
Abstract: PURPOSE:To provide an extrusion compound adapter for enabling multilayer forming to be stabilized having no variation in its constitutional rate of layers immediately after merging even in a constitution rate of any thickness layers. CONSTITUTION:A compound adapter comprising blocks 1A, 1B, 3 is provided among a plurality of conduits for introducing molten matter and a plurality of forming dies for lamination-forming molten matter, and is allowed to communicate the conduits with molten matter receiving port of the forming dies, wherein It has controlling blocks 2A, 2B fabricated therein which can control the flow passage thickness immediately after a plurality of molten matters are merged in accordance with a required constitutional thickness of layers.
Patent JP-S5822123-A (JP)
Title: Molding method for partition plate in septic tank
Inventor: TADA HARUO
IPC: B29C33/00
Filed: 1981-08-01
Abstract: PURPOSE:To inexpensively manufacture a septic tank having a partition plate with good workability by bonding integrally lower and upper tanks simultaneously integrally formed in advance with the plate. CONSTITUTION:A core material 15 of a bottom force (Numeral 18 designates a part corresponding to an extension collar) and a core material 17 for a partition wall are arranged in a bottom force 16, top force 20 provided with a slender hole 19 in the material 17 is then registered, and molten resin is filled in the cavity, thereby molding a lower tank 1 having a partition plate 3a. Subsequently, the same upper tank 2 is molded in the same manner except that a manhole 10 is provided. Then, the tanks 1 and 2 are respectively bonded with extension collars 8, 9 and partition plates 3a, 3b, thereby forming a septic tank made of a reinforced resin, which is divided into two sections.
Patent JP-H05150777-A (JP)
Title: Electronic stringed instrument
Inventor: MURATA YOSHIYUKI
IPC: G10H1/00
Filed: 1992-04-16
Abstract: PURPOSE:To quickly eliminate a musical sound which is being generated by using operation (for quickly eliminating the musical sound being generated by pressing the base end side of a string with a finger right after the string is picked) similar to sound eliminating operation on a traditional stringed instrument at timing that a player intends. CONSTITUTION:When the vibration of the string 4 which is extended is detected by a string trigger pickup TPU, the start of musical sound generation is indicated by a CPU in response, but when a conductive coil spring 23 for touch operation detection provided at part of the string 4 detects player's touch operation halfway during the generation of the musical sound based upon the indication of the CPU, the musical sound which is currently generated is eliminated by the CPU in response.
Patent JP-H0420466-A (JP)
Title: Control device for elevator
Inventor: TASHIRO TOSHIHARU
IPC: B66B1/14
Filed: 1990-05-14
Abstract: PURPOSE:To avoid occurrence of any situation to generate a sense of uncomfort and make smooth inter-storey traffic particularly in a compositely housed building by making direct run to other specific storey when responding to a hall call at a certain specific storey, and ignoring hall call at other storeys. CONSTITUTION:An elevator control device is equipped with a cage load sensing part 3, which senses that any person has got on with turning-on of a load sensor contact 2a, and a hall call sensing part 5 which issues a hall call sensing signal when any of hall call buttons 4a-4z is turned on. The control device is further equipped with an input/output part 6 to be fed with sensing signals given by these cage load sensing part 3 and hall call sensing part 5. Further this is equipped with a memory part 7 to store hall call or cage load fed to this input/ output part 6, an elevator control part 8 to control elevator operation by reference to information of the input/output part 6 and memory part 7, and an operation command part 9 to perform elevator operation in conformity to signals given by this elevator control part 8.
Patent JP-H02301201-A (JP)
Title: Radome
Inventor: AKAHA NORIYUKI
IPC: H01Q1/42
Filed: 1989-05-15
Abstract: PURPOSE:To increase the attenuation of electromagnetic wave propagating through a radio wave absorbing structure by providing the radio wave absorbing structure including a radio wave absorbing member to a joined part between a radome member and its structural member. CONSTITUTION:A dielectric material A having a strength sufficiently able to support a radome member 3 is provided between a joined part 3b of a structural member 2 and the radome member 3 and an annular radio wave absorbing body B is provided between its end face 3c and an annular shoulder 6. Thus, an electromagnetic wave caused by an induced current through the structural member 2 is attenuated by the radio wave absorbing member B and the radiation of the electromagnetic wave to an external space is suppressed. A material including carbon or carbonyl iron powder is used as the radio wave absorbing body. Thus, the amplitude of the standing wave is existence at the joined part is reduced and the disturbance in the antenna pattern is decreased.
Patent JP-S5747042-A (JP)
Title: Leaf spring suspension device
Inventor: HIROMOTO SHIYUUJI
IPC: F16F1/18
Filed: 1980-09-02
Abstract: PURPOSE:To reduce the abrasion of leaf springs and maintain their spring characteristics at a constant level by providing the side of a car body with connecting means to be in contact with leaf plates constructing leaf springs via rollers for connecting leaf springs to the side of the car body without sliding. CONSTITUTION:The first leaf plate 6 of a main leaf spring 2 is connected to a car body side 9 via a pin 8 inserted into a spring eye part 7 on one end and a connecting means 10 on another end. Meanwhile, the first leaf plate 11 of an auxiliary leaf spring 3 is connected to the car body side 9 via a connecting means 12 on both ends. Connecting means 10 and 12 are provided with rollers 14 rotatably supported on the car body side 9 via bearing members 13, and end parts of the leaf plates 6 and 11 are constructed to be in contact via rollers in accordance with the variation of load given to a main body 1.
Patent JP-S62290882-A (JP)
Inventor: FURIIDORITSUHI RUFUSUTORUFUERU
IPC: C23F3/04
Filed: 1987-05-20
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-S6015048-A (JP)
Title: Continuous casting device for thin plate
Inventor: MURAMOTO HIROSHI
IPC: B22D11/06
Filed: 1983-07-06
Abstract: PURPOSE:To eliminate the deformation of a stationary casting mold wall and to eliminate the trouble occurring in sliding of the mold wall with a billet by pressing the stationary mold to the outside circumferences in the projecting parts at both ends of a rotary casting mold and providing an opening through which molten slug flows out to the mold surface of the stationary mold. CONSTITUTION:The molten metal 2 poured into the mold space enclosed of the four sides, i.e., a cylindrical part 3a and projecting parts 3b of a rotary casting mold 3 and the mold surface 4g of a stationary casting mold 4e is cooled and solidified by the above-mentioned walls and is drawn out in the rotating direction of the mold 3. A slit-shaped opening 5b is provided to the surface 4g and the boundary between the surface 4g and a billet 1 is lubricated by the molten slag 5a stored in a hollow part 4f. The mold 4e is positively heated by heating elements 4h to prevent solidification of the metal 2 from the surface 4g side so that the billet 1 is grown from the mold 3 side and is slid when the growth arrives at the surface 4g in the stage of casting a material having a high solidifying point. The trouble occurring in the sliding of the stationary mold wall with the billet is thus eliminated.
Patent JP-2000310588-A (JP)
Title: Method for observing and recording/reproducing surface
Inventor: YANO KYOJI
IPC: G01N37/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To eliminate an effect of adhering substances and correctly observe a medium surface by applying a force to between a probe tip and a surface for cleaning thereby removing deposit of the probe tip, and observing an interaction acting between the probe and medium. SOLUTION: A probe consisting of a probe 101 and a supporting elastic body scans a medium and detects an interaction between the probe 101 and the medium. In other words, a relative position of the medium and a tip of the probe 101 is controlled to move in a horizontal and a vertical directions of the medium. A position of the tip of the probe 101 is moved to a position where to detect and the medium is scanned. The interaction is directly observed and detected from a current flowing between the probe 101 and medium, or the like. In this case, the probe 101 is brought into contact with a surface 103 for cleaning and pressed in an arrow direction, so that the deposit 102 of the probe 101 is moved to the surface 103 for cleaning and removed. A pressing force is applied by moving a root of the elastic body in a direction for the probe 101 to press the surface 103 for cleaning. An effect of the deposit 102 is eliminated and a correct observation image can be obtained.
Patent JP-S62276296-A (JP)
Title: Centrifugal pump
Inventor: NISHIKAWA AKIRA
IPC: F04D9/02
Filed: 1986-05-26
Abstract: PURPOSE:To aim at compactification in a pump, by installing a guiding means for a casing on a casing side part close to the circumference of an impeller, and making an outer diameter of the pump come nearer to that of the impeller as close as possible. CONSTITUTION:A casing 27 is installed on the side of an impeller 26, and there is provided with a spiral chamber 28 leading to a side part close to the circumference of the impeller 26. When pumping is started, this pumped water is led into the spiral chamber 28 at almost perpendicular from the circumference of the impeller 26, converting velocity energy into pressure energy, and then it is discharged out of a discharge opening 29. Therefore, an outer diameter of the casing 27 can be set to the irreducible minimum of a demand, insomuch that some clearance and wall thickness of the casing 27 are added to an outer diameter of the impeller 26 or so.
Patent JP-S6012284-A (JP)
Title: Welding or cutting machine
Inventor: HAGIWARA SEIGO
IPC: B23K9/16
Filed: 1983-07-04
Abstract: PURPOSE:To maintain a satisfactory arc starting characteristic even if a shielding gas having a high potential gradient is used by using a shielding gas having a low potential gradient only in the stage of arc starting. CONSTITUTION:A welding or cutting machine is constituted of an output controller 6 which supplies electric power between an electrode 2 and a base metal 3, a detector 8 for arc generation which detects the arc between the electrode 2 and the metal 3, the 1st solenoid valve 10 which opens prior to ON of the generator 8 and closes upon turning ON of the detector 8 to control the shielding gas between the electrode 2 and the metal 3 and the 2nd solenoid valve 5 which opens upon turning ON of the detector 8 and closes after the ON of the detector 8 is released to control the shielding gas between the electrode 2 and the metal 3.
Patent JP-S5822908-A (JP)
Title: Method and device for detecting fly end using air jet in sliding fastener
Inventor: OOSAKI TATSUO
IPC: A44B19/58
Filed: 1981-08-05
Abstract: PURPOSE:To execute detection without contacting, by bending a butt end of a fly, blowing air jet from the side of a notched part provided on a fly guide of said part, and operating a photoelectric detecting device by a space between the fly ends generated on the notched part. CONSTITUTION:In an almost central part of parallel plates 8', 8'' of a fly guide 8, a notched part 11 is provided, and on a base 7, a vertical notched edge 12 is provided, and in the adjacent part of this notched edge 12, an inclined notched edge 13 having a sharp angle in the advancing direction of a chain from the lower edge of the fly guide 8 is provided. In the vicinity of one side of the notched part 11, a jet port 14 of air jet is provided, a space between fly ends, which has been generated by being bent by air jet jetted from the jet port 14 is detected by a photoelectric detecting device 15, a pair of photoelectric elements consisting of a light emitting device 16 and a photodetecting device 17 are provided so as to place a running path of a fly, on both sides of the notched part 11 of the fly guide 8, and an optical path 18 is placed so as to stride over and pass through the notched part 11.
Patent JP-H08312009-A (JP)
Title: Connecting fittings for building material and connecting device
Inventor: MATSUMOTO KUNIO
IPC: E04B1/58
Filed: 1995-05-19
Abstract: PURPOSE: To make processing to a column and a beam easy or unnecessary in the case of connecting the column with the beam, and moreover to make connection between them rigid and high in positioning accuracy. CONSTITUTION: A building material is connected through connecting metal fittings which have a main body plate part 7; hanging pieces 8, 9 to protrude from the main body plate part 7 toward a column 2; a supporting piece 10 to protrude from the main body plate part 7 toward beams 3, 4; and a positioning piece 11 to protrude from the main body plate part 7 toward the beams 3, 4. The connecting metal fittings can facilitate screwing works to the column 2 and the beams 3, 4.
Patent JP-S5646872-A (JP)
Title: Purification of 2,2'-bis(2-oxazoline)
Inventor: MATSUMURA SHIYUNICHI
IPC: C07D263/10
Filed: 1979-09-25
Abstract: PURPOSE: To prepare the titled compound useful as an agent for reducing the carboxyl-content of polyesters, etc. and a chain extender, easily, in high purity and yield, by subliming 2,2'-bis(2-oxazoline) at specific temperature and pressure.  
     CONSTITUTION: Crude 2,2'-bis(2-oxazoline) synthesized by conventional process, pref. the one recrystallized with a solvent, is sublimed at 100W250°C, pref. 150W 200°C under a pressure P(mmHg) represented by the formula I, pref. formula II (t is temperature). The sublimed objective compound is collected in or out of the system. Introduction of inert gas into the subliming apparatus increases the rate of sublimation. The average particle size of the 2,2'-bis(2-oxazoline) to be sublimed is especially pref. ≤200μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6014945-A (JP)
Inventor: ENDOU TAKEYA
IPC: B02B5/02
Filed: 1983-07-05
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。