baber/WOPTO huggingface dataset:
Patent JP-S58217231-A (JP)
Title: Electric discharge machine
Inventor: TAKAHASHI TOSHIAKI
IPC: B23H1/02
Filed: 1982-06-08
Abstract: PURPOSE:To improve the efficiency of electric discharge work by detecting the working voltage of a plurality of electrodes and workpiece to be fed through same drive shaft then controlling the returning direction with the maximum level while the feeding direction with minimum level. CONSTITUTION:A plurality of electrodes are fed through same drive shaft while independent working power source is connected to each electrode to perform electric discharge machining. The working voltages 441-444 across each electrode and workpiece are detected to decide the maximum level 44H and minimum level 44L. When the minimum level 44L exceeds over the referential level Vo the electrode is fed toward the workpiece while when it is lower than Vo the electrode is controlled to return. The servo voltage for feed control is exchanged to be the maximum level 44H for the feeding direction while to be the minimum level 44L for the returning direction. When employing the maximum and minimum feeding speed, the machining efficiency can be improved.
Patent JP-S58214035-A (JP)
Title: Flywheel device
Inventor: MIYAZAKI MASAYUKI
IPC: H02J15/00
Filed: 1982-06-08
Abstract: PURPOSE:To rotate a flywheel or the like in a complete vacuum and improve its energy efficiency, by arranging a dynamotor, flywheel, rotary shaft and bearings in a completely sealed vacuum vessel blocked from the outside air. CONSTITUTION:A vessel 22 is constituted to a completely sealed vessel blocked from the outside air by a cylindrical main unit 23, upper and bottom cover members 26, 27 secured to flanges 24, 25 in upper and bottom ends of said main unit 23, and an auxiliary cover 29 secured to the cover member 26 so as to close a center hole 28 of the member 26 in an upper part, and the inside of this vessel 22 is maintained to a high vacuum condition. Then bearings 32, 33 are respectively fitted to the hole 28 of the upper cover member 26 and a bearing supporter 31 of the bottom cover member 27, and lubricating oil 35 for the bearings 32, 33 is stored in a hollow part 30 of the cover member 27, while an eccentric hole 36 for supplying the lubricating oil 35 to the upper bearing 32 is provided.
Patent JP-H05293778-A (JP)
Title: Microgripper
Inventor: FURUTA KAZUYOSHI
IPC: B81B3/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a microgripper by eliminating a reinforcing plate through reinforcement of a body plate. CONSTITUTION:A microgripper is formed such that resiliently deformable narrow parts 4, 5, 6, and 7 are arranged in the given number of spots, the microgripper comprises a metallic sheet provided with one end with a nipping part 3 for a micro-part and an actuator 2, rigid body parts 11, 12, 13, 14, and 15 are formed in proper spots except the narrow part of the metallic sheet, and the nipping part is unfolded and folded through translation movement of the actuator through the narrow part and the rigid body parts.
Patent JP-S582498-A (JP)
Title: Blast fan for high temperature gas
Inventor: TAKAHASHI SHIROU
IPC: F04D29/053
Filed: 1981-06-26
Abstract: PURPOSE:To obtain a blast fan usable stably even under exposure to a high temperature for a long time by constituting blades which are the portion most subjected to thermal shocks with ceramics and by constituting an impeller and a rotary shaft which is fitted with impeller with heat-resistant steel in a construction so as to cool these portions. CONSTITUTION:Individual blades 1 made of ceramics are planted on an impeller 2 made of heat-resistant steel for fitting blades by a proper means, and the impeller 2 is fitted and fixed on a rotary shaft 3 made of heat-resistant steel by means of shrinkage fit or screwing. Said rotary shaft 3 is formed in a double construction, and the inner pipe 4 is opened at its tip on the blade 1 side, and it is constituted so that cooling water, for instance, can be fed into the rotary shaft 3 from a space section 7 in the arrow direction. According to this constitution, a blast fan usable stably even under exposure to a high temperature for a long time can be obtained.
Patent JP-S63262790-A (JP)
Inventor: KAWAMURA SHIGEMI
IPC: G07D9/00
Filed: 1987-04-20
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-H04328462-A (JP)
Title: Method for quantitative analysis of cyan by high performance liquid chromatography
Inventor: ODA TOSHIO
IPC: G01N30/06
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a quantitative analyzing method which has superior analyzing accuracy with reduced errors resulting from the difference in individuals and realizes easy maintenance of the apparatus. CONSTITUTION:After a sample solution is processed through a predetermined distillation treatment, 0.1ml of 0.1% OPA solution and 0.4ml of 10mM glycine solution are added to 0.5ml of the sample solution, which is subsequently left for three minutes. Thereafter, the solution is fed to HPLC and a chromatogram is formed to perform quantitative analysis based on a calibration curve. The quantitative analysis with high accuracy up to the lowest quantitative limit of 0.001ppm becomes possible and automatically manipulated. Therefore, errors resulting from the difference in individuals are restricted. A maintenance-free measuring system is hence constructed.
Patent JP-H06290523-A (JP)
Title: Disk rotating drive device
Inventor: SAKASHITA HIROSHI
IPC: G11B19/20
Filed: 1993-04-01
Abstract: PURPOSE:To safely and surely position a disk hub to a hub base and to prevent the disk hub from floating. CONSTITUTION:A driving pin 5 is fitted to be capable of regulating turning of a turnable supporting spring 10 and moving in the radial direction of a disk. The driving pin 5 is formed into a stepped cylindrical shape and is provided with a groove in an end surface on the larger diameter side, and one end part of the supporting spring 10 is slidably held in the groove. The supporting spring 10 is turned around a fulcrum as a center to energize the driving pin 5 in the radial direction of the disk. The driving pin 5 is arranged to position the larger diameter side underneath the hub base 2, and a guide hole 6 for movabley guiding the driving pin 5 in the radial direction of the disk is provided on the side of the hub base 2, and then the stepped part of the driving pin 5 is pressed against a peripheral part of the guide hole 6 by energizing force of the supporting spring 10.
Patent JP-H10290217-A (JP)
Title: Synchronizing signal switching device
Inventor: MIKAMI TAKAHARU
IPC: H04H20/18
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the synchronizing signal switching device by which an internal synchronizing signal is secured so long as all frame synchronizing signals are not lost. SOLUTION: For example, higher priority is placed in the order of a reference synchronizing signal (d), an extracted synchronizing signal (b), an extracted synchronizing signal (g) and a priority setting signal (k). Supposing that the reference synchronizing signal (d) is lost, a changeover control circuit 5 has selected so far the reference synchronizing signal (d) as an internal synchronizing signal (e). The moment when the reference synchronizing signal (d) is lost, a signal detector 4-3 detects loss of the synchronizing signal, a signal detector 4-1 confirms the presence of the extracted synchronizing signal (b) according to the priority setting signal (k) to control a synchronizing signal changeover device 2 and selects the extracted synchronizing signal (b) as the internal synchronizing signal (e).
Patent JP-H02278764-A (JP)
Title: Semiconductor memory device
Inventor: MATSUO ICHIRO
IPC: H01L27/108
Filed: 1989-04-20
Abstract: PURPOSE:To make an apparatus small-sized by a method wherein capacitors which have been short-circuited electrically are used in a storage unit in one part and a storage unit in the other part is used as a dynamic memory. CONSTITUTION:This device is divided into a dynamic RAM part 1 and a PROM (programmable ROM) part 2. Storage units constituting the individual parts are of a fundamentally identical structure and are composed of MISFET's 3, 13 and of capacitors 5, 15 connected to source electrodes 4, 14 of the FET's. In this case, the dynamic RAM and the PROM of this semiconductor memory device are realized by the fundamentally identical structure. Accordingly, both can be integrated on an identical chip without adding a special process and both functions as the dynamic RAM and the PROM can be realized on one chip. Thereby, an apparatus can be made small-sized.
Patent JP-S63262695-A (JP)
Inventor: MATSUZAWA HIDEAKI
IPC: G10L21/02
Filed: 1987-04-21
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-H01269522-A (JP)
Title: Washing method for synthetic resin molded product
Inventor: FUJIMOTO KAYOKO
IPC: B29C71/00
Filed: 1988-04-21
Abstract: PURPOSE:To remove an inner section release agent without increasing the number of manufacturing processes by utilizing water vapor in the saturated or supersaturated state with carbon dioxide with which a synthetic resin molded product is washed. CONSTITUTION:Trichloroethane solution 3 is put into a washing tank 2 of a washing device 1 and heated up to the given temperature by a heater 4 to be made in the form of vapor, which is brought into contact with a synthetic resin molded product 5 transferred into the washing tank. Further, CO2 is fed from a CO bomb 6 while the flow is controlled by a flow control valve 7. At the same time, water vapor from the plant is fed while flow is controlled by a flow control valve 8. The flows of CO2 and water vapor are controlled by the valves 7 and 8 in a manner that water vapor is saturated or supersaturated by CO2. As an inner section release agent including metallic soap on a molded product can be dissolved in carbonic acid and trichloroethane generated by CO2 saturated or supersaturated water vapor, the same is washed by the contact. In that case, as the carbonic acid is weak acid, the neutralization process is not required, nor a problem of metal corrosion is generated, and washing can be carried out efficiently.
Patent JP-S62254742-A (JP)
Inventor: INOUE KAZUHIRO
IPC: A61B10/00
Filed: 1986-04-28
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-2000294737-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: ONO TSUTOMU
IPC: H01L27/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To enable a semiconductor integrated circuit to make processing at a high speed by reducing the clock skew. SOLUTION: Not only the PLL of a higher-hierarchy macro 5 but also lower- hierarchy macros 104 are respectively provided with PLL macros 15 and 11-14. The PLL macro 15 makes the phase of the chip input of a semiconductor integrated circuit 10 coincident with those of the inlets of the macros 1-4, and a CTS buffer 21 eliminates the clock delay differences to the lower-hierarchy macros 1-4. The PLL macro 11, on the other hand, makes the phases coincident from the input of the macro 1 to an FF circuit 31, and the CTS buffer 21 eliminates clock delay differences from the inlet of the macro 1 to the FF circuit 31. The PLL macros 12-14 also have the same constitution and function as the macro 11 has.
Patent JP-H0922663-A (JP)
Title: Frame structure for cathode-ray tube
Inventor: KIN SEIDAI
IPC: H01J29/07
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity, and reduce a howling phenomenon by arranging reinforcing parts having the prescribed size in the corners of a frame for a cathode-ray tube. SOLUTION: Almost L-shaped reinforcing parts cut out so as to form a step difference in prescribed depth and width, are arranged in respective corner parts of a frame for an ordinary cathode-ray tube having a hollow quadrangular shape. To put it concretely, when respective 1/2 of vertical and horizontal dimensions of the whole frame are expressed by V and H and a width and a thickness of the frame of the corner parts are expressed by W and D and horizontal and vertical directional dimensions of the step difference, a width and a thickness are respectively expressed by (h, v, w and d), when (h) is set to 2/6 to 4/6 of H and (v) is set to 2/6 to 4/6 of V and (w) is set to 3/6 to 5/6 of W and (d) is set to 2/6 to 5/6 of D, a howling phenomenon can be most reduced. This ratio can be applied to the whole frames for cathode-ray tubes regardless of the size of an image screen.
Patent JP-S5326092-A (JP)
Title: Means for causing ship to reach pier
Inventor: OOHORI MASATOSHI
IPC: B63B21/00
Filed: 1976-08-20
Abstract: PURPOSE: To provide the above-identified means, which can cause a ship to reach a pier by reciprocal drive means consisting of hydraulic cylinders or the like, and which can overcome the want of economy in the prior art tug boat method and improve the efficiency. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03296430-A (JP)
Title: Powder drop preventive dispersing board for fluidized bed apparatus
Inventor: TOKUNAGA NAOHIDE
IPC: B01J8/44
Filed: 1990-04-17
Abstract: PURPOSE:To smoothly start, stop, and restart a fluid flow at a low flowing speed by installing a nozzle in a dispersing board and attaching a plate having a surface area enough to keep an angle of repose of powder at the open part of the nozzle. CONSTITUTION:A gas is blown to a part filled with solid particles from the bottom part to form a gas-solid fluidized bed. To disperse a gas to the fluidized bed, a nozzle 2 is installed under a gas leading hole of a dispersing board 1 and a plate 3 having a surface area enough to keep an angle of repose of the solid particles is suspended in the lower open part of the nozzle 2. As a result, the fluid is started, stopped, and restarted to flow smoothly at a low flowing speed. Also, erosion of the gas-leading hole or the nozzle 2 is eliminated and industrially stable fluidized condition is made possible to be maintained. The length of the nozzle 2 is set within (1:1) to (20:1), preferably (5:1) to (15:1) in terms of the ratio of the diameter of the dispersing board to the length of the nozzle 2.
Patent JP-S60243420-A (JP)
Title: Fuel treating apparatus for complete combustion
Inventor: KIMURA MUTSUO
IPC: F23K5/08
Filed: 1984-05-16
Abstract: PURPOSE:To achieve complete combustion of fuel by arranging a magnet covered with an iron cap in individual compartments divided with partitions to generate magnetic fields. CONSTITUTION:A container 1 and a core pipe 2 are arranged double both inwardly and outwardly, both ends thereof are closed with common lids 3 and 4 and an inlet nipple 6 is provided on one of the lids 3 leading into the container 1 outside the core pipe while an outlet nipple 5 in the core pipe 2 respectively. Then, an internal and external through hole 7 is bored at the end of the core pipe 2 and a fuel passage is formed passing through the container 1 from the inlet nipple 6, entering the core pipe 2 from the through hole 7 and then, reaching the outlet nipple 5. Moreover, the container 1 is divided into several compartments 9 with partitions 8 and a plurality of overlapped magnets 10 are arranged in the compartments 9 as covered with an iron cap 11. With such an arrangement, when fuel such as gasoline, and light oil passes through a magnetic field, it receives the action of aligning molecular array to yield a noticeable difference in the level of exploding force and burning energy.
Patent JP-S63263026-A (JP)
Inventor: AOKI SUSUMU
IPC: A01G1/00
Filed: 1987-04-21
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-H0598570-A (JP)
Title: Textile-treating agent
Inventor: YOSHIOKA MASATO
IPC: D06M13/46
Filed: 1991-04-03
Abstract: PURPOSE:To provide a textile-treating agent composed of an N-quaternary ammonium derivative of peptide or amino acid, effective for the treatment of various fibers to impart excellent antibacterial and deodorizing properties having high safety and durability and, at the same time, exhibiting softening and antistatic actions. CONSTITUTION:The objective treating agent useful for imparting antibacterial and deodorizing properties and softness to natural, regenerated or protein fiber is composed of an N-quaternary ammonium derivative of peptide or amino acid expressed by formula I [at least one of R1 to R3 is 8-24C alkyl or alkenyl or R5CONR6-B (R5 is 7-23C alkyl or alkenyl; R6 is H or methyl; B is 2-6C alkylene) and the remaining groups are 1-3C alkylene, hydroxyalkyl or benzyl; A is 2-3C hydroxyalkylene or alkylene; R4 is side chain of amino acid constituting a peptide; n is 1-30]. The agent can be produced e.g. by hydrolyzing a protein such as collagen and keratin with an acid or enzyme and quaternizing the obtained peptide or amino acid. The quaternized product is e.g. a reactional product of a peptide or amino acid with a glycidyl ammonium salt of formula II (R1 to R3 are same as described above; X is Cl, etc.).
Patent JP-S58217292-A (JP)
Inventor: TAKAI KOUJI
IPC: B25J9/06
Filed: 1982-06-10
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-H05293185-A (JP)
Title: Electrotherapeutic apparatus
Inventor: TSUCHIDA YASUYUKI
IPC: A61N1/32
Filed: 1992-04-20
Abstract: PURPOSE:To execute a delicate adjustment of a therapeutic frequency by providing a frequency control means by which variation rate of a frequency is small at the time of low frequency, and its variation rate becomes large at the time of high frequency, in that which applies a therapeutic pulse from a therapeutic current generating circuit to an electrode. CONSTITUTION:In this electrotherapeutic apparatus for loosening muscles of a parient by allowing a therapeutic current to flow from an electrode 13, a therapeutic pulse generated by controlling a therapeutic current generating circuit 14 consisting of an output amplifier circuit 10 and an output adjusting circuit 11 is impressed to the electrode 13 by a microcomputer 1. In this case, a therapeutic frequency selecting circuit 7 which can vary a pulse generation speed of a theraphy by operating a frequency control means 15 is provided. This frequency selecting circuit 7 is satisfied of the relation so that when a volume being the frequency control means 15 is operated, the graduations of its control and a frequency varied in accordance therewith are small in a variation rate when the graduations are small, and are large in the variation rate when the graduations are large.
Patent JP-H09267557-A (JP)
Title: Multi-colored recording and displaying medium
Inventor: SHIMADA NAOKI
IPC: B41M5/26
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To record with high resolution and clearly a color tone such as black color, etc., with high visibility by laminating successively a low temp. recording layer and a high temp. recording layer each with an electron-donating dye precursor and an electron-accepting compd. as main components. SOLUTION: A multi-colored recording and displaying medium is constituted by laminating successively a low temp. recording layer and a high temp. recording layer wherein recording is possible to react an electron-donating dye precursor on a substrate with an electron-accepting compd. and different color tones are exhibited. As materials for the low temp. and high temp. recording layer, heat, sensitive recording materials wherein electron-donating dye precursors and electron-accepting compd. are main components are arbitrarily selected. In addition, as the electron-donating dye precursor of the high temp. recording layer, those which perform color development into black or form a complementary color to the low temp. recording layer are pref. The electron-accepting compd. is used as a developer by combining with the electron-donating dye precursor. After the low temp. recording layer is formed on the substrate, a high temp. recording layer is formed thereon by dispersing enough the electron- donating dye precursor and the developer and making them into a coating.
Patent JP-H06305468-A (JP)
Title: Folding type footrest vibration control device
Inventor: ARASE KUNIO
IPC: B62J25/00
Filed: 1993-04-26
Abstract: PURPOSE:To provide a folding type footrest vibration control device simple to assemble, lightweight, excellent in conformability in the case of receiving external force by grounding or the like and capable of obtaining sufficient vibration control effect even in the low rotation area of an engine. CONSTITUTION:A folding type footrest vibration control device 1 is formed of a hollow pipe 3, a screw shaft 4, a balance weight 6, a first elastic body 8, a second elastic body 10 and a nut part 12, and a protruding part 6b protruding downward at the time of using the footrest is integrally formed at the balance weight 6.
Patent JP-S60245891-A (JP)
Inventor: GEORUKU ZAIRAA
IPC: F16L21/02
Filed: 1985-05-13
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-S59225194-A (JP)
Title: Novel asymmetric copper complex and asymmetric synthesis of cyclopropanecarboxylic acid ester using said complex as catalyst
Inventor: AKITANI TADATOSHI
IPC: C07B37/10
Filed: 1983-06-03
Abstract: NEW MATERIAL:The asymmetric copper complex obtained by the reaction of an asymmetric copper complex with a monosubstituted hydrazine. USE:Catalyst for the synthesis of a cyclopropanecarboxylic acid ester derivative useful as an intermediate and raw material of pharmaceuticals and agricultural chemicals. PREPARATION:The novel asymmetric copper complex can be prepared by reacting the asymmetric copper complex of formula I (R1 is alkyl or benzyl; R2 is 2- alkoxyphenyl or 2-alkoxy-5-alkylphenyl; X1 and X2 are H, halogen, alkyl, alkoxy or nitro, or adjacent X1 and X2 may together form benzo group) with (preferably 0.5 equivalent, based on the copper of the compound of formula I , of) the monosubstituted hydrazine of formula R3NHNH2 (R3is aryl, aralkyl or alkyl), preferably in a solvent such as benzene. The starting raw material of formula I is obtained by the reaction of the asymmetric Schiff base of formula IIwith a proper cupric salt.
Patent JP-H08276285-A (JP)
Title: Automobile body external peripheral bending part adhesion system
Inventor: AKAHA TAKASHI
IPC: B23K26/21
Filed: 1995-03-31
Abstract: PURPOSE: To solve the break away of adhesion face between a bending part of an outer panel of the external periphery of an automobile body and the inserting part of an inner panel, to execute the laser beam welding at the same time with bending, and to efficiently make the working process. CONSTITUTION: This is a system to adhere a bending part of an outer panel of the external periphery of an automobile body and the inserting part of an inner panel, plural numbers of laser beam welding equipments 5 are arranged along the adhering line in a proper interval inside a front jig curve blade 2 of a bending hem jig 1 of the automobile body external periphery, a rear jig curve blade 3 and a lower jig curve blade 4, and the laser beam emitting part of this laser beam welding equipments 5 is installed being able to be swung.
Patent MX-9200394-A (MX)
Inventor: PENN STEVEN M
IPC: B29C67/00
Filed: 1992-01-30
Abstract: A method and process for computer-controlled manufacture of three-dimensional objects involves dispensing a layer of liquid, insoluble material (25) onto a platform (15) at predetermined locations, which then hardens. A second media (35), preferably water soluble, is then sprayed onto this layer to thereby encapsulate the hardened insoluble media. The uppermost surface of this encapsulant is planed, thus removing a portion of the encapsulant to expose the underlying insoluble material for new pattern deposition. After the resulting planing residue is removed, another layer of liquid, insoluble media is dispensed onto the planed surface. The insoluble media can be of any color and may vary from layer to layer, and from location within a layer to location within a layer. These steps are repeated, until the desired three-dimensional object (55), surrounded by a mold, is completed. At this point, the object is either heated or immersed in a solvent, thereby dissolving the mold and leaving the three-dimensional object intact. Other systems, methods, and processes are also disclosed. <IMAGE>