baber/WOPTO huggingface dataset:
Patent JP-2001062608-A (JP)
Title: Clamp mechanism of throwaway tip
Inventor: ENDO KUNIHIRO
IPC: B23B27/16
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To stabilize the clamp state of a throwaway tip. SOLUTION: In this clamp mechanism, a bolt hole 31 for string the head of a bolt 26 is formed on the part formed on the thick part of a clamp 22. A receiving surface slanted by a prescribed angle from a horizontal surface is formed in the bolt hole 31 so as to contact with one part of the lower surface of the bolt head.  The receives surface of the bolt hole 31 is formed so as to rise and slant toward the cross point V1 of the plane T in parallel with the center axis Q including a straight line L with the outer periphery of the bolt head lower surface from the center axis Q of the bolt 26 relative to the straight line L for connecting a fulcrum β in the clamp mechanism 12 positioning on the axis O of a tool main body 11 at the base of the clamp 22 to an action point γ positioning on the tip center line R on the upper surface of the tip 13 which is a contact point of the pressing part of the clamp 22 with the tip 13 and the cross point V1 of the plane T with the outer periphery of the lower surface of the bolt head is made to a force point α on the clamp mechanism 12.
Patent JP-S60128811-A (JP)
Inventor: KAWASHIMA WATARU
IPC: E02F5/10
Filed: 1983-12-13
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-S6293232-A (JP)
Title: Composition containing riboflavin acetate
Inventor: KOCHIWA SHOZO
IPC: A61K31/714
Filed: 1985-10-21
Abstract: PURPOSE:Propylene glcyol oleic acid ester of low toxicity and scarce irritation is used as a solublizer to give the title composition which contains riboflavin butyrate as much as a few percents in a stably dissolved form even at low temperature. CONSTITUTION:Oleic acid propylene glycol ester is used as a solubilizer for riboflavin butyrate to give the title composition containing less than 5wt% of riboflavin butyrate. The oleic acid propylene glycol ester has very little irritation, differing from fatty acid glycerol ester or fatty acid sorbitol ester. The composition develops no turbid or precipitation to keep clarity for a long period of time at low temperature. The composition containing riboflavin burate may be mixed with other ingredients such as liposoluble vitamins and food oil. The amount of the propylene glycol oleic ester is preferably 20-75wt% based on the composition.
Patent JP-2001059491-A (JP)
Title: Automatic operation device for submersible motor-driven pump
Inventor: KUBO YASUHITO
IPC: F04D15/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject device eliminating the need for guiding a lower liquid level sensor a long distance downward even if the control of a liquid level is in a wide rage, formed small in size, superior in mounting stability and permitting highly precise liquid level control. SOLUTION: An automatic operation circuit 3 of a pump motor M is stored in a holder 1 having an upper liquid level sensor 2A and a lower liquid level sensor 2B opposed to each other at a vertically limited space and the holder 1 is mounted on an electrically operated submersible pump. The circuit is set to start the pump motor M by using an ON signal from the upper liquid level sensor 2A while computing a time t2 for a liquid level to be lowered to a predetermined stop level L based on a time t1 required to detect an OFF signal from the lower liquid level sensor 2B after the OFF signal from the upper liquid level sensor 2A is detected, so that the pump motor M can be continuously operated within the limits of the computed time t2 and stopped at time-up.
Patent JP-H1081487-A (JP)
Title: Connection structure for hoisting belt in carrying dolly
Inventor: KANI SHINICHI
IPC: B66C13/06
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To lengthen the life of a belt by letting the belt be subjected to uniform load even when a load carrying platform is swung. SOLUTION: The lower end of a belt 8 suspended from a carrying dolly, is connected with an hoisting stand 9 consisting of a load carrying platform by way of a connecting fixture 10. Each support plate 18 by which the belt 8 is held in between, is connected with the head part 22a of a support bolt 22 threadedly fixed to the stand 9 by way of a link member 21 in such a way that it can be freely turned around two points, namely, two pins 21a and 21b. The axial line of each pin 21a and 21b is disposed in such a way as to be perpendicularly intersected with the surface of the belt 8, even when the stand 9 is swung in the width direction of the belt 8, since the attitude of each support plate 18 is inclined as the belt 8 is swung so as to be inclined, the belt 8 is thereby so designed as to be subjected to uniform load (tension) at all times.
Patent JP-H1171012-A (JP)
Title: Conveying device
Inventor: ICHIKAWA HIDEO
IPC: B65G43/08
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reliably and speedily correct the position of a transferred object by placing a position correcting means which corrects the position of the transferred object downstream distance sensors which are placed above a conveyer belt and detects distance to the transferred object, and controlling the position correcting means on the basis of signals detected by the distance sensor. SOLUTION: Distance sensor (SC, SL, SR) composed of an ultrasonic level gauge are placed in the side part of the end A of a conveyer belt 2 via supports, supporting beams arranged in the width direction and brackets and detect height of the center, the left side, and the right side of a transferred object H on the conveyer belt 2. When a center-of-gravity detecting means (control section) Y receives detected signals from a threshold filter X, based on the detected signals, it calculates displacement of the transferred position of the transferred object H from a center line of the conveyer belt 2. When a controller Z receives the calculated data from the center-of-gravity detecting means (control section) Y, it actuates an actuator 6 based on the calculated data to set the position of a correcting plate 5.
Patent JP-H0398131-A (JP)
Title: 2-byte instruction injection circuit
Inventor: KUNO KENICHIRO
IPC: G06F11/22
Filed: 1989-09-11
Abstract: PURPOSE:To inject an instruction code of optional 2-byte length via a designated address without affecting the operation of a microprocessor by using a specific instruction injecting mechanism. CONSTITUTION:An address coincidence detection circuit 3 detects a bus cycle and a byte position where the instruction code of a designated address are fetched by a microprocessor 1 and produces an instruction injection request signal. At the same time, a swap request latch 4 holding an instruction injection request produces an instruction injection request signal of the second byte at the byte position of the next address following the designated address. The L-byte and H-byte instruction injection means 6 and 8 transmit properly the instruction codes to the data buses 14L and 14H based on the output signals of the circuit 3 and the latch 4 respectively. A circuit consisting of an adder circuit 10, an address latch 11, and a converter 12 detects a case where the instruction code fetching cycles are not identical with continuous addresses and cancels the held instruction injection request signal of the second byte. As a result, a debugging proper instruction code of 2-byte length can be injected with no influence given to the action sequence of the microprocessor.
Patent JP-H0982559-A (JP)
Title: Multilayer ceramic electronic component
Inventor: SHIMIZU YASUSHI
IPC: H01G4/12
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To enhance adoptability of an internal electrode to a ceramic seat and prevent structure defects by a method wherein, with the use of conductive composition including coprecipitation powders forming a layer structure that silver is coated with palladium and organic vehicles, the internal electrode is formed. SOLUTION: An internal electrode is made as a thick film electrode composed of a sintered film formed by sintering conductive composition. Therein, in the conductive composition, as conductive powders, coprecipitation powders which arrange Ag11 and Pd13 are used. Further, these coprecipitation powders are formed with a two-layer structure that, with the use of Ag11 as a core, its surroundings are enclosed with Pd13, and have substantially a spherical form as a whole. Further, in the conductive composition, organic vehicles are used. Thereby, adoptability of the conductive composition to a ceramic seat can be improved and it becomes possible to prevent structure defects of multilayer ceramic electronic component.
Patent JP-S60169568-A (JP)
Title: Molten zinc plating process and device for finned pipe
Inventor: BUERUNAA ATSUKAAMAN
IPC: C23C2/38
Filed: 1984-11-09
Abstract: 1. Apparatus for galvanising ribbed tubes, the apparatus having components which are arranged in line, one behind the other, at one treatment level, which are connected by an automatically operating conveyor device with horizontal and vertical support, guide and driving rolls, or, in the preheating area, with a conveyor chain device and which comprises a feed facility (1), a degreasing facility (2) with a blow-off device for the degreasing medium, a washing facility (3) with a blow-off device for the washing medium, a dipping facility (4) with a blow-off device for the dipping medium, a washing facility (5) with a blow-off device for the washing medium a preheating furnace (6), a galvanising furnace (7) with a protective atmosphere, a blow-off device (13) or a device for removing excess zinc, as well as a cooling and drying facility (8) with nozzles supplied with water and air and, if necessary, a chromating facility (9) with a blow-off device for the chromating medium, wherein the galvanising furnace (7) for receiving an alloy of molten zinc has a melting area (18), a galvanising pan (12) arranged over the melting area, a zinc charging area (20), wherein the molten zinc can be pumped from the melting area (18) into the galvanising pan (12) which has an overflow, and wherein the melting area (18) and the zinc charging area (20) are separated by a partition extending downwards into the zinc.
Patent JP-H0526594-A (JP)
Title: Lamination type heat exchanger made of aluminum alloy prominent in anticorrosion
Inventor: TAKENO SHINJI
IPC: B23K35/28
Filed: 1991-08-22
Abstract: PURPOSE:To improve the anticorrosion of an outer skin, an inner skin, a connecting part and a core member by a method wherein the electric potential of the inner skin material is determined so as to be high and the same of the outer skin material is determined so as to be low while the same of the core member is determined so as to be intermediate and the inner skin material comes into contacted with the outer skin material at a place whereat connected bodies are contacted with each other, in a heat exchanger, in which aluminum alloy brazing sheets are connected. CONSTITUTION:A core plate connecting body is constituted of a first skin material of the outside of a tank unit 20, in which an aluminum alloy brazing material is employed, a core material 10, in which an aluminum alloy having a higher potential than the first skin material 11 is employed, and a second skin material 12 of the inside of the tank unit 20, in which an aluminum alloy brazing material having potential equal to the core material 10 or higher than the same, while they are laminated to form laminated core plates 8, 8'. An aluminum or the alloy thereof having lower potential than the core member 10 of the core plates 8, 8' is employed for fin member 23. According to this method, a heat exchanger prominent in anticorrosion at all parts of the outer skin material, the inner skin material 12, the core material 10 and the connecting parts can be obtained.
Patent JP-H0764520-A (JP)
Title: Liquid crystal display device
Inventor: TAKEUCHI MAKOTO
IPC: G02F1/133
Filed: 1993-08-27
Abstract: PURPOSE:To provide an image display device capable of reducing chip nonuniformity phenomen to cause the reduction of picture quality of liquid crystal display. CONSTITUTION:This device is equipped with a controller 26 which controls every part by outputting a control signal, a reference voltage generation circuit 27, an A/D converter 28 which converts a video signal according to the voltage, a scan electrode driving circuit 29 which performs the horizontal scan of a scan electrode, a signal electrode driving circuit 30 which outputs the video signal converted to digital data, a liquid crystal panel 31, and a driving voltage generation circuit 32, and the controller 26 outputs H and V correction signals to the voltage generation circuit 27 at the switching part of an LSI chip, and the reference voltage generation circuit 27 superimposes the correction components of the H and V correction signals outputted from the controller 26 on ordinary reference voltages on High and Low sides, and supplies the reference voltages RT, BT on the High and Low sides to the A/D converter 28.
Patent JP-H07158746-A (JP)
Title: Rod seal or piston seal
Inventor: ERUNSUTOOMORITSUTSU FUON ARUNT
IPC: F16J15/3236
Filed: 1994-09-29
Abstract: PURPOSE: To reduce the friction force and to maintain a friction value irrespective of a compressive load by defining a space between two grooves which interrupt a seal surface with the use of a web, and by specifying a ratio between the width of the web and the width of each of the grooves and a ratio between the width and the depth of each of the grooves. CONSTITUTION: A seal element 1 made of polymer materials, is made into contact with a relatively movable surface 2 to be sealed, through the intermediary of a seal surface 3. The seal surface 3 is interrupted by two grooves 5.1, 5.2 with a space 6 therebetween, as viewed in the moving direction 4. In this arrangement, the space 6 is defined by at least one web 7 extending between the grooves 5.1, 5.2. The ratio between the width 11 of the web 7 and the width 10 of each of the grooves 5.1, 5.2 is specified in a range from 1:2 to 200:1. Further, the ratio between the width 10 and the depth 17 of each of the grooves 5.1, 5.2 is specified in a range from 10:(1 to 1.5) while the depth 17 is specified in a range from 1 to 200 μm.
Patent JP-S61114163-A (JP)
Title: Liquid chromatography analysis method
Inventor: SAITO SUSUMU
IPC: G01N30/84
Filed: 1984-11-08
Abstract: PURPOSE:To select the ratio between the weak acid and strong acid of each buffer soln. and to execute exact analysis in liquid chromatography analysis by adding an acid or alkali to a reactive liquid so as to maintain the specified pH of said liquid in the stage of changing over successively the different buffer solns. according to the sepn. of a sample and feeding the same to a column. CONSTITUTION:Optimum pH and intensity of strong alkali ion are preliminarily determined according to the component to be analyzed and the necessary buffer solns. according to the same, for example, the 1st buffer soln. 1a, the 2nd buffer soln. 1b and the 3rd buffer soln. 1c are prepd. The buffer solns. 1a-1c are fed by a change-over device 2 to the sample drawn in a sampler S by the command from a controller 3 and are fed together with the sample to a sepn. column 5. The separated eluate from the column 5 is mixed with the reactive reagent of a reagent vessel 8 in a mixer 6 by a pump 7 and is fed to a reaction coil 9. The signal corresponding to the concn. of the reactive liquid is detected with a detecting system 10 and is recorded or displayed by a recorder 12. The specified pH of the reactive liquid 9 is thus maintained regardless of the change-over of the buffer solns. and always the specified base line is maintained without shifting of the base line, by which the exact quantitative determination is made possible.
Patent JP-H04117606-A (JP)
Title: Magnetic head device
Inventor: KONUKI AKIO
IPC: G11B5/147
Filed: 1990-09-07
Abstract: PURPOSE:To improve a high frequency characteristic, and to ease the matching accuracy of core half bodies by using non-magnetic materials at a front gap part, and oxide magnetic materials at a back gap part as side face members, and joining the three-layer brazing of silver brazing foil, active metal foil, and silver brazing foil. CONSTITUTION:Core half bodies 1A and 1B are constituted of oxide magnetic plates 2A and 2B arranged on the both faces in a thick direction, non-magnetic plates 3A and 3B, for example, glass materials or ceramic materials and so on, at the front gap side, and the plural layers of metal magnetic films 4 put between them. The joining of the boundary between the non-magnetic plates 3A and 3B, and the oxide magnetic plates 2A and 2B, is brazed by the three- layer alloy brazing of the silver brazing foil, the active metal foil, and the silver brazing foil, and the boundary is set at a position crossing the position of a winding groove 7. Thus, the high frequency characteristic can be satisfactory, and the butting accuracy of the core half bodies 1A and 1B in a manufacturing process.
Patent JP-H0683549-A (JP)
Title: Printing control system
Inventor: SUGIYAMA KYOJI
IPC: B41J29/48
Filed: 1992-09-04
Abstract: PURPOSE:To improve efficiency for sampling lacked resources and to accelerate a sampling processing by totally sampling the journals of lacked resources inside a printer at the time of test printing, informing a host device of these journals in a batch, preserving them at every job and starting printing after performing the down load of the lacked resources by the host device based on these preserved journals at the time of printing concerning the printing control system for loading the lacked resources from the host device to the printer and printing them. CONSTITUTION:At the time of performing printing at a printer 2 and exhausting resources corresponding to a printing request from a host device 1, this character information journal (lacked resources) is repeatedly stored in a character information journal buffer 7 and when the job is completely printed, the character information journal stored in the character information journal buffer 7 is notified to the host device 1 in a batch so that the host device 1 can preserve the character information journal corresponding to the job.
Patent JP-2000039124-A (JP)
Title: Afterburning method for refuse burning plant
Inventor: NISHIYAMA SHINROKU
IPC: F23G5/16
Filed: 1998-07-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of dioxins and nitrogen oxides while refuse is stably burnt, by afterburning an exhaust gas for a specific period of time at a specific temperature by supplying pure oxygen to an afterburning chamber. SOLUTION: An afterburning chamber 4 is provided above a combustion chamber 3 so as to after-burn an exhaust gas produced in the combustion chamber 3, and the exhaust gas is discharged to the atmosphere from a chimney 8 through a primary cooler 5, a secondary cooler 6, and a dust collector 7. At the time of after-burning the exhaust gas, the gas is after-burnt for >=2 seconds at 800 deg.C by supplying pure oxygen of 60% in concentration to the afterburning chamber 4 from a pure oxygen supply nozzle 9. Therefore, the occurrence of dioxins and nitrogen oxides can be suppressed by reducing the occurrence of carbon monoxide through complete combustion while refuse is stably burnt.
Patent JP-H0829871-A (JP)
Title: Projector
Inventor: AOTO KAZUAKI
IPC: H04N5/74
Filed: 1994-09-30
Abstract: PURPOSE:To provide a projector capable of dividing and displaying plural images, easily changing projection order, performing projection by easily skipping film plural number in front or behind, quickly switching a projected picture, preventing an operator from being dazzled, and facilitating the change of the projection order and the reprojection of a transparent original already projected. CONSTITUTION:This projector is provided with an optical system projecting projected light from a light source 21 to a screen 26 after condensing it on a specified condensing position, a spatial optical modulation element 23 arranged at the condensing position of the optical system, a device 27 optically reading the information on data to be projected and converting it into an electrical signal, a storage device 28 storing information converted into the electrical signal, a means superimposing another image on the selected image, and a driving circuit 29 controlling the optical modulation element 23 based on the information stored in the storage device 28.
Patent JP-S6389556-A (JP)
Inventor: BUERUNAA JIOORU
IPC: C08J7/046
Filed: 1987-09-22
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-H0657690-A (JP)
Title: Production of paper and paperboard
Inventor: UCHIMOTO IWAHIRO
IPC: D21H19/20
Filed: 1992-08-12
Abstract: PURPOSE:To obtain a paper and paperboard having improved surface strength and blocking resistance of paper by forming a paper from a stock slurry obtained by compounding pulp and various chemicals and applying a specific surface-treating agent to one or both surface of the produced paper. CONSTITUTION:A polyvinyl alcohol is completely saponified by dissolving in sodium hydroxide and the obtained polyvinyl alcohol solution is incorporated with 5-20wt.% (based on polyvinyl alcohol) of a surface-sizing agent (preferably styrene-acrylic acid ester copolymer, etc.). The paper is obtained by applying the obtained surface-treating agent to one or both surfaces of a paper after paper-making process.
Patent JP-H0795022-A (JP)
Title: Delaying circuit
Inventor: NITTA SHOZO
IPC: H03K5/13
Filed: 1993-09-22
Abstract: PURPOSE:To completely make an edge independent, and to execute delay control to one variation point of an input signal by executing the delay control to a rise edge and a fall edge of the input signal by each different delay system and delay setting signal. CONSTITUTION:A delay quantity tpd1 of a rise edge of an input pulse signal is subjected to set control by using a delaying circuit 2, based on a first delay quantity setting signal, and a delay quantity tpd2 of a fall edge is subjected to set control by using a delaying circuit 3, based on a second delay quantity setting signal. Subsequently, by the same timing as the rise of an output of the circuit 2, an S-RF/F circuit 6 is set, and also, by the same timing as the rise of an output of the circuit 3, the circuit 6 is reset, only the delay quantity tpd1 obtained by the circuit 2 is delayed, and the delay quantity tpd2 obtained by the circuit 3 is also delayed, and they are outputted from the circuit 6. Accordingly, a system for executing delay control of the rise wdge, and a system for executing delay control of the fall edge are separated completely, and both the edges can be made independent completely.
Patent JP-S60127811-A (JP)
Title: Variable gain control circuit
Inventor: MIZUTANI MIKIO
IPC: H03G3/00
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a variable gain control circuit having a logarithmic linear characteristic without increasing the circuit scale by combining a divider comprising an operational amplifier and its feedback circuit and an adder/subtractor comprising other operational amplifier and a fixed resistor. CONSTITUTION:The divider 13 consists of an operational amplifier 14 and a feedback circuit comprising a fixed resistor R54 and an R-2R ladder type resistance network. When switches S1-Sn are controlled by a digital signal (x) (=0- 2<n>-1) in n-bit via a buffer, the amplification factor An of the divider 13 is An=-2<n>/x. An output of the divider 13 and an input signal V1 from a terminal 11 are added to the adder/subtractor 14 comprising vixed resistors R51-R53 and the operational amplifier A2 and an output signal V0 is outputted from a terminal 12. The amplification factor AT=V0/V1 of the total circuit is close to exp(2-x/2<n-2>) in the vicinity of x=2<n-1>, allowing to show the logarithmic linear characteristic.