baber/WOPTO huggingface dataset:
Patent JP-H06210331-A (JP)
Title: Crown adjustment system for 20 steps of cluster mill
Inventor: MAIKURU JII SENJIMIA
IPC: B21B27/05
Filed: 1993-07-19
Abstract: PURPOSE: To provide a crown adjustment system having a contour adjustment drive assembly which is operated via eccentric rings and prevents the leakage of cooling fluid in F and G backing bearing assemblies. CONSTITUTION: Crown adjustment saddles actuated by racks are arranged on the F and G backing bearing assemblies. The F and G saddles are equal in number and located in aligned positions so that their gear rings 43 are rotated by a single rack 62. The saddles comprise saddle shoes 29 and saddle rings 42. The rack 61 is operatively coupled to its own hydraulic cylinder 51 installed within a deep trench 37 at the bottom 80 of a base 35 of the mill and is actuated by the same. The F and G shafts 34 are provided with at least one aligned pair of screwdown gears actuated by a screwdown rack coupled to a rod actuated by at least one hydraulic screwdown cylinder.
Patent JP-S6158251-A (JP)
Title: Automatic mounting process of semiconductor chip
Inventor: YOKOI KIYOTAKE
IPC: H01L21/68
Filed: 1984-08-29
Abstract: PURPOSE:To pick up semiconductor chips accurately by a method wherein multiple trays containing multiple arrayed semiconductor chips are arranged on a tray stocker while any deflected positions of chips are detected in terms of data collected from specific parts of stocker utilizing a television camera to be picked up by a pick up tool interlocked with the camera. CONSTITUTION:A chip feeder and a circuit substrate feeder holding a rotary carrier 17 are arranged on a substrate constituting a mounting device while semiconductor chips are fed to a loader 10a on the circuit substrate feeder to be mounted on a circuit substrate B arranged on the loader 10a utilizing an adhesive coating head 3 and a mounting head 2. In such a constitution, the chip feeder is provided with a tray stocker 15 whereon multiple trays 14 containing multiple arrayed semiconductor chips are arranged while the semiconductor chips contained in the trays 14 may be picked up by a pick up tool 44 mounted on an arm 42 to be fed to the loader 10a after correction of any deflected positions thereof in terms of the data collected from specific parts of stocker 15 by a television camera 45 mounted on the same arm 42 of robbot 16.
Patent JP-H0228788-A (JP)
Title: Overlapped travel preventing mechanism for ticket issuing device
Inventor: HASEGAWA TADASHI
IPC: B65H3/06
Filed: 1988-07-18
Abstract: PURPOSE:To prevent the travel of overlapped ticket sheets in a state they failed in separation and in addition, there is no slip between them by providing a reversible feed roller and a transmitted light quantity detecting sensor to detect the quantity of transmitted light of the ticket sheet between a sheet separating feeding part and a traveling roller group. CONSTITUTION:When the ticket sheet 2 in a ticket sheet cassette 3 is separated and fed by the sheet separating feeding part 27, the feed roller 30 rotates normally in a sheet feeding direction, and acts so as to feed the ticket sheet 2 to a traveling path. But, when the ticket sheet 2 is decided to be overlapped travel by the transmitted light quantity detecting sensor 32 in the course of sheet feeding, the feed roller 30 and the sheet feeding roller 28 of the sheet separating feeding part 27 both having been rotating normally in the sheet feeding direction rotate reversely, and act so as to return the ticket sheet 2 fed previously to the traveling path back to the ticket sheet cassette 3 and act the sheet separating feeding action again.
Patent JP-H06335394-A (JP)
Title: Production of starchy saccharide containing maltohexaose at high ratio
Inventor: ENDO YASUO
IPC: C12P19/16
Filed: 1993-05-27
Abstract: PURPOSE:To produce a starchy saccharide, containing maltohexaose at a high ratio, having low sweetness and viscosity and useful as a food, etc., at a low cost by hydrolyzing a starch or a starchy glucide with a specific pullulanase. CONSTITUTION:A starch (e.g. waxy corn starch) or a starchy glucide is dissolved in water to provide a 1% aqueous solution and a pullulanase 'Amano(R)' (manufactured by Amano Pharmaceutical Co., Ltd.) in an amount of 100 units based on l g starch or starchy glucide is added thereto. Thereby, reaction is carried out at pH7.0 and 40 deg.C for 48hr to hydrolyze the starch or starchy glucide. After completing the reaction, the reactional solution is heated to 85 deg.C to inactivate the enzyme. The resultant reactional solution is then subjected to the treatment with active carbon and filtration through diatomaceous earth. The obtained solution is subsequently concentrated to afford a 30% saccharified solution, which is then subjected to high-performance liquid chromatography using a reversed phase column to produce the objective starchy saccharide, containing maltohexaose at a high ratio, having low sweetness and viscosity and useful as a food saccharide at a low cost.
Patent JP-2000011734-A (JP)
Title: Mounting means and guard of luminaire, and luminaire guard mounting structure
Inventor: SAKUSABE SHINSUKE
IPC: F21V17/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To mount a luminaire simply regardless of its size and provide its guard easily by providing an oblong mounting hole in the mounting body of a mounting means mounted and fixed to a wall along its lengthwise direction and mounting the back side of the luminaire to the mounting hole. SOLUTION: A mounting means 3 is mounted and fixed to a wall by a bonding or fixing means. To a mounting hole 15 provided a mounting body 12 of the mounting means 3, a luminaire of which back side is faced to the front side of the mounting body 12 is mounted. The mounting hole 15 is formed from an oblong hole 5 along the lengthwise direction of the mounting body 12. Thereby, the mounting position of the luminaire is freely selected in the oblong hole 5, and the luminaire can simply be mounted regardless of its size. In addition, a guard can easily be installed in front of the luminaire by locking and fixing the guard provided with a slidable length adjusting guard material nearly at the middle of a net-like guard material at both ends 2 of the mounting means 3.
Patent JP-H1119709-A (JP)
Title: Pickling device of steel sheet and pickling method and hot-dipping method of steel sheet
Inventor: SUGA SEIJI
IPC: C23G3/02
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To stably produce a steel sheet having good finished surface after pickling treatment by controlling pattern in a spraying water atomizing device so that the steel sheet temp. at the rear part of the spraying water atomizing device becomes a target steel sheet temp. SOLUTION: In the spraying water atomizing device 14 by fitting the steel sheet 1 in the temp. range of 100-400 deg.C to a pay-off reel 2 in an inlet side equipment, the steel sheet 1 at 100-400 deg.C is cooled with the spraying water in the range of 80-90 deg.C of the pickling solution temp., and after forming crack of scale on the surface layer of the steel sheet, the steel sheet is dipped into a pickling vessel 7 through a welder 3, looper 4, etc. In the pickling vessel 7, hydrochloric acid solution having 80-90 deg.C temp. and 4-8 wt.% concn. is incorporated to remove the scale.  At the time of quickly cooling the steel sheet 1 from the range of 100-400 deg.C with the spraying water, the crack is developed caused by thermal shock to the scale on the surface layer of the steel sheet 1, and the pickling solution is penetrated so as to effectively execute the stripped off of the scale and the finishing after the pickling treatment is made to good.
Patent JP-H0468251-A (JP)
Title: Control device for air conditioner
Inventor: MURAYAMA TAKAHIRO
IPC: F24F11/875
Filed: 1990-07-06
Abstract: PURPOSE:To simultaneously provide temperature comfortable to each of a plurality of persons present in the same room by providing an auxiliary heater control means to individually control a plurality of auxiliary heaters based on the set temperature of a set temperature input means. CONSTITUTION:an auxiliary heater control means 14 comprises a microcomputer in an electric control circuit 10. The auxiliary heater control means individually controls ON and OFF of energization to corresponding auxiliary heaters A8a and B8b so that temperature is adjusted to a value approximately equal to a set value through comparison of detecting temperatures from thermistors A9a and B9b for measuring a room temperature corresponding to respective set temperatures, based on set temperatures from set temperature input means A11a and B11b, and changes the temperature of discharge air. Air having different temperatures can be simultaneously fed and each of a plurality of living persons present in a room can be exposed to air comfortable to his own body, whereby comfortable cooling freed from excessive cooling is carried out.
Patent JP-H0736234-A (JP)
Title: Controller for halogen heater
Inventor: ANDO KAZUHIRO
IPC: G03G15/00
Filed: 1993-07-20
Abstract: PURPOSE:To easily restrain the rush current at the time of turning on a halogen heater. CONSTITUTION:A simple make break contact 19a and a make break contact 20a with a parallel resistance 21a are connected in series between the halogen heater 13 and a power source 15; and an input means 32 for setting desired delay time between both contacts 19a and 20a concerning on-timing for closing the contacts 19a and 20a, and a make break contact actuation control means 22 previously turning on the contact 19a so that preheating may be performed and turning on the contact 20a with the resistance 21a after the delay time elapses so that normal heating may be performed are provided.
Patent JP-S5970473-A (JP)
Title: Groove detecting device in automatic welding
Inventor: ITOU MEGUMI
IPC: B23K9/02
Filed: 1982-10-12
Abstract: PURPOSE:To obtain a titled device of simple structure that can detect the position of the center of a groove and the groove width automatically by turning a detector until a pair of conductor contactors projected on the lower end of the detector come into contact with the sides of the groove and detecting the amount of turning of the detector. CONSTITUTION:A detecting section 2 made by attaching conductor contactors 6, 6' to the lower end of a rigid body 5 through insulators 7, 7' and conductors 8, 8' is inserted into the groove of materials W, W' to be welded, and the detecting section 2 is turned by the rotary air cylinder 14 of a driving section 4 at a position corresponding to the depth (h) of the contactors 6. Contact of the contacts 6, 6' with the sides S, S' of the groove is detected by a circuit constituted of electromotive force 9 of an electric circuit section 3, lead wires 11, 11', conductors 8, 8' contacts 6, 6' and materials W, W' to be welded. Left and right driving motor M is driven by a controller 13 through relays 12, 12' and the detecting section 2 is moved until the contactors 6, 6' come into contact with the sides S, S' of the groove. The position of the center of the groove and width are determined from the center line C of the groove detecting device 1 under this condition and the amount of turning of the detecting section 2 detected by an encoder 15.
Patent JP-H1023215-A (JP)
Title: Stepper motor controller
Inventor: YAMAGUCHI HIROSHI
IPC: H04N1/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a stepper motor controller in which a stepper motor is accelerated without becoming stepped out, even when a high acceleration which causes a high speed difference is conducted. SOLUTION: When a stepper motor, driven stably at 500pps, is driven by 4-step at 667pps, the speed of the stepper motor reaches about 900pps. The stepper motor is accelerated up to 1000pps, without stepping out the stepper motor by accelerating the stepper motor to 1000pps in this state. That is, when the stepper motor is driven at 667pps, the speed of the stepper motor driven at 667pps reaches the vicinity of the maximum speed (around the maximum speed), and then next acceleration is conducted to accelerate the stepper motor without being stepped out, even in the case of stepwise acceleration with a large drive frequency difference from 667pps to 1000pps (a large speed difference).
Patent JP-S6240077-A (JP)
Title: Control circuit for speed of motor
Inventor: OHASHI TOSHIHARU
IPC: H02P7/29
Filed: 1985-08-14
Abstract: PURPOSE:To prevent an overshoot by mounting a starting circuit charging a capacitor for holding a sample for a sample holding circuit for a fixed time immediately after the power switch is turned ON. CONSTITUTION:A sample-reset pulse generating circuit 2 generates sample pulses and reset pulses in response to trapezoidal waves from a trapezoidal wave circuit 1. When a power supply is closed, trapezoidal waves from a trapezoidal wave circuit 11 are interrupted by the ON of a transistor Q43 until the voltage of a capacitor CRS reaches reference voltage. The charging voltage of a capacitor CT for a sawtooth wave generating circuit 3 is elevated, the transistor Q43 is turned OFF, and trapezoidal waves are inputted to a sample- reset pulse generator 2a from the trapezoidal wave circuit 11. Accordingly, a motor M is started smoothly without an overshoot from the number of revolution already set.
Patent JP-H0843046-A (JP)
Title: Shape-measuring apparatus
Inventor: MURAI SEIICHIRO
IPC: G01B11/00
Filed: 1994-07-29
Abstract: PURPOSE:To measure a shape with high accuracy by providing an apparatus with a measuring head moved to trace shape of a body to be measured, a non-contact sensor set at the front end of the measuring head and a speed sensor built in the non-contact sensor. CONSTITUTION:When an operation instruction is given to a guide mechanism 2 from a data-processing device 7 of a main body system, the mechanism 2 scans a measuring head 3 having a non-contact sensor 10 over a body to be measured 8. When the sensor 10 is scanned over the body to be measured 8, an output signal of the sensor 10 at each point is amplified by a sensor amplifier 13 and sent to data-processing device 14 of an independent system. The sensor 10 emits a laser light, detects a reflecting laser light from the body 8 and outputs a signal showing a displacement with respect to the body 8. Each of speed sensors 11a-11c set in the sensor 10 outputs a speed signal corresponding to moving speed of the sensor 10. The device 14 corrects the output signal from the sensor 10 by each speed signal to obtain shape of the body to be measured 8.
Patent JP-S6339472-A (JP)
Title: Transistor inverter
Inventor: KAKIYA TSUTOMU
IPC: H02M7/538
Filed: 1986-07-31
Abstract: PURPOSE:To improve starting characteristics, and to reduce loss by connecting a diode in series with a secondary winding for driving an output transistor for a feedback transformer. CONSTITUTION:An inverter device has power MOSFETs 21, 22, a saturable transformer 3 for driving gates for the MOSFETs, and an inverter transformer (an output transformer) 4, and drives a halogen lamp 5 as load. The inverter is started by a starting circuit 7. The saturable transformer 3 has two gate drive windings (secondary windings) 31, 32 supplying each gate for the FETs 21, 22 with voltage having mutually opposite phase and a detecting winding (a primary winding) 33 for output currents, and the parallel circuits of diodes 23, 24 and resistors 29, 30 are mounted to said secondary windings 31, 32. Accordingly, wastefull currents can be blocked, thus reducing the loss of the transformer 3 while increasing induced voltage.
Patent JP-H0846530-A (JP)
Title: Satellite antenna system
Inventor: OMAGARI SHINICHI
IPC: H04B1/06
Filed: 1994-07-29
Abstract: PURPOSE:To facilitate the adjustment of the direction of the antenna of a satellite communication ground station at a small installation cost by generating an audible tone whose intermittent duty ratio changes depending on the intensity of a received signal from an electroacoustic transducer and adjusting the direction of the antenna while listening to the tone by the ears of the adjustment personnel. CONSTITUTION:Part of an IF signal of an output of a reception frequency conversion section 13 is branched by a coupler 21 and detected by a detection circuit 22 and converted into a DC voltage depending on a TOTAL level of a received band. Furthermore, an A/D converter 23 A/D-converts the voltage and a pulse generator 24 generates a pulse signal whose duty ratio is changed depending on the A/D-converted voltage. On the other hand, an output of a crystal oscillator 31 is frequency-divided by a frequency divider 25 and generated as an audible frequency signal. The pulse signal, the audible frequency signal and an ON/OFF switch signal from a switch means 26 is given to a gate circuit 27 and an output of the circuit 27 drives a PMOSFET switch 29 to turn on/off the power supply supplied to an electroacoustic transducer 30, from which an audible tone having a prescribed audible frequency intermitted depending on the reception level is generated.
Patent JP-2001001550-A (JP)
Title: Valve mechanism, liquid container, liquid supply system, liquid ejection head cartridge, and liquid ejection recorder
Inventor: KOSHIKAWA HIROSHI
IPC: B41J2/175
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance repetition reliability of a valve mechanism forming the face receiving an abutting member for opening of ribs comprising annular protrusions projecting from a piston type valve thereby equalizing the distance from the shaft part of the valve to the abutting part of each protrusions at the rib part. SOLUTION: Positional relation for canceling moments applied to two abutting positions around the shaft part of a valve 261 is preferable for the part of a joint pipe 180 where two valve opening/closing protrusions 180b abut against each other. The valve 261 is provided with annular ribs 311 having shape similar to that of the elongated hole type joint pipe 180. Furthermore, an elongated hole type recess 311a is provided in the center of the valve 261 except the valve seal part being brought into tight contact with a first seal part. According to the structure, the valve 261 is provided with strength and reliability at the time of abutting against the protrusion 180b. Furthermore, moldability of the valve can be enhanced because the ribs have annular shape and a recess is provided in the center.
Patent JP-S6424169-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: ARAKI AKIHIKO
IPC: F02P5/15
Filed: 1987-07-20
Abstract: PURPOSE:To eliminate unnecessary advance in ignition timing, and to prevent knocking by increasing or decreasing the acceleration correction quantities in such a direction as the variation in the engine speed is restrained until a prescribed time elapses from the starting of acceleration, and further by restricting the advance-side setting of acceleration correction quantities to a prescribed value. CONSTITUTION:The operating condition of an engine is detected by a means A, and further on the basis of the detected engine operating condition, the basic ignition timing is determined by a means B. In addition, on the basis of the variation in the opening of a throttle valve, acceleration is judged by a means C, and further the time elapsed from the point when the start of acceleration has been detected is measured by a means D. Furthermore, the correction quantity is set by a first means E to the lag side until a first prescribed time elapses, and further the correction quantity while being increased or decreased is set by a second means F in such a direction as the variation in the engine speed is restranined until a second prescribed time elapses. On the other hand, the setting of the correction quantity to the advance side is restricted by a means G to a prescribed value. And on the basis of respective correction quantities, the ignition timing is corrected by a means H.
Patent JP-H0731847-A (JP)
Title: Removal of harmful substance from waste gas
Inventor: SHIRAISHI YUKIHIRO
IPC: B01D53/64
Filed: 1993-07-20
Abstract: PURPOSE:To remove harmful substances from waste gas at low cost, where the harmful substances are produced at the time of incinerating the wastes such as municipal garbage, sewage sludge, etc., by an incinerator. CONSTITUTION:A blowing inlet 3a is formed in a middle flue route 3 communicated with a gas cooling apparatus 5 of a dry way waste gas treatment installation 1 and with a bag filter 6. The removal cost of harmful substances in the waste gas is lowered by absorbing the harmful substances by blowing specially highly active reproduced coke powder and reproduced coke pulverized powder either solely or together with soaked limestone powder to the middle flue route 3 through the blowing inlet 3a and collecting the reacted and granular dust by the bag filter 6, wherein the highly active reproduced coke powder is produced in reproduction of porous active coke from coal as a main raw material to be used for a dry way desulfurization and denitration apparatus.
Patent JP-S6337565-A (JP)
Title: Prodection of electrode active material
Inventor: MORI MOTOO
IPC: H01M4/48
Filed: 1986-07-30
Abstract: PURPOSE:To obtain the simplified production of chromium intermediate oxide with a large specific surface area by dissolving CrO3 in a solvent, then heat- treating it at a specific temperature. CONSTITUTION:In the production of chromium intermediate oxide CrOx (2.5 <=x <= 2.67), which is an electrode active material, from CrO3, CrO3 is dissolved in a solvent then is heat-treated at 200-350 deg.C. Teflon binder is used as a binding agent, acetylene black is used as a conducting agent, and a solvent mixed with propylene carbonate 1 dissolved with 1 mol LiClO4 and 2-dimethoxyethane at 1:1 (wt) is used as an electrolyte. Thereby, no heat treatment under pressure using oxygen is required, in addition, the original material is first dissolved then dried and heat-treated, thus the drying and heat treatment can be performed in the same container, and the process can be simplified.
Patent JP-2000011832-A (JP)
Title: Relay terminal for remote monitoring control system
Inventor: YOKOTA KOJI
IPC: H01H45/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a relay terminal for remote monitoring control system easy to mount on a distribution panel. SOLUTION: The equipment body of a relay terminal comprises a body 11 and first cover 12 divided in the direction where the dimension is minimized of three directional dimensions of the equipment body, mutually butted and connected by a caulking rivet 15, and a second cover 13 mounted on an opening window 35 formed on the surface side of the equipment body and having a terminal arrangement part 18 for mounting a load connecting terminal 19. A latching relay 25 and a terminal processing block are housed in the housing space between the body 11 and the first cover 12.
Patent JP-H0734237-A (JP)
Title: Formation of metallic film
Inventor: KOJIMA YUMIKO
IPC: C23C14/40
Filed: 1993-07-20
Abstract: PURPOSE:To provide a forming method for metallic film which is capable of producing the reflective film excellent in adhesion on the methacrylate based resin substrate light in weight, easy to work, excellent in mass-productivity by the sputtering method good in productivity. CONSTITUTION:In the forming method for the reflective metallic film on the surface of the optical disk substrate consisting essentially of polymethyl methacrylate or the copolymer of methacrylate, the metallic film is formed by the sputtering method which ionizes an inert gas, allows the gas to collide to the metallic target impressed AC voltage and forms the metallic film on the surface of the optical disk substrate. In this way, the formation of the reflective film excellent in adhesion and reflectivity is made possible.