baber/WOPTO huggingface dataset:
Patent JP-H08143538-A (JP)
Title: Acid azide derivative and its production
Inventor: KUME KOJI
IPC: C07C319/20
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a new readily producible acid azide derivative useful as an intermediate for medicines and agrochemicals, e.g. an N-acyl-N- phenyltetrahydrophthalamic acid derivative having herbicidal activities. CONSTITUTION: The compound of formula I [Y is a halogen; R<1> is a group of the formula CHR<5> CO2 R<6> (R<5> is H or a lower alkyl; R<6> is a lower alkyl)], e.g. 4-chloro-2-fluoro-5-methoxycarbonylmethylthiobenzoic acid azlde. The compound of formula I is obtained by reacting (A) a compound of formula II with (C) an inorganic azide such as sodium azide or potassium azide in (B) a solvent such as acetone or methanol. Furthermore, the amount of the component (C) used in obtaining the objective compound is preferably 0.9-1.2 equiv. based on 1 equiv. component (A). The reaction is carried out at -50 to +70 deg.C for 10min to 12hr.
Patent JP-H0732070-A (JP)
Title: Device for changing over die for pressing machine
Inventor: KAMEYAMA MASAHIRO
IPC: B21D37/04
Filed: 1992-09-25
Abstract: PURPOSE:To prevent the leakage of a pressure fluid from a die conveying means at a pressing machine side, in a die changing-over device used to the pressing machine of a machine press and hydraulic press, etc. CONSTITUTION:The conveying means 3 for die is constituted with plural guiding grooves 4, 4 formed along the conveying direction B in the upper surface 2 of a laying table 1 for die and a conveying body 5 traveled along the guiding grooves 4, 4. This conveying body 5 is driven to the conveying direction B with a push/draw driving device 14. Plural rollers for traveling are fitted at the lower part of the frame 6 in the conveying body 5 and also, plural supporting tools 12 are fitted at the upper part of this frame 6. This supporting tool 12 can be changed over to the conveying position at the upper side and the convey releasing position at the lower part with a hydraulic cylinder in the frame 6.
Patent JP-H08132045-A (JP)
Title: Ionized water forming device with water leakage detecting function
Inventor: HORI MASAKI
IPC: C02F1/28
Filed: 1994-11-15
Abstract: PURPOSE: To automatically stop supplying water by detecting the water leakage or clogging in a pipe line of an ionized water forming device, particularly the water leakage at the attached part of a water purifying cartridge. CONSTITUTION: A quantitative flow valve 6, a water supply solenoid valve 7 for supplying and stopping supplying water, the water purifying cartridge 8 for purifying water, a flow rate sensor 9 and an electrolytic bath 2 for forming the ionized water are attached successively from upstream side to downstream side in a pipe line 3 of the ionized water forming device for forming the ionized water. A control means for controlling so as to close the water supply solenoid valve 7 when the flow rate detected by the flow rate sensor 9 is decreased to equal to below a prescribed flow rate is provided.
Patent JP-2000109570-A (JP)
Title: Retortable container, packaging film for retorting and packaging material for retorting
Inventor: MIKAMI AKIHIRO
IPC: B65D65/40
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a retortable container comprising a composition including a specific quantity of a specific ethylene/α-olefin copolymer, difficult to mutually adhere even after being treated at a higher temperature due to adhesion strength equal to or lower than that of a preferred value, excellent in heat resistance, impact resistance and transparency and useful for packaging foods. SOLUTION: This retortable container having <=80 g/15 mm adhesion strength and pref. <=42% quantity ratio of heat of melting and >=4.5 kg.cm impact strength comprises a polyethylene composition consisting of >=60 wt.% (pref. 60-99 wt.%) ethylene/α-olefin copolymer produced in the presence of a single site catalyst and having 0.940-0.960 g/cm3 density and 0.1-100 g/10 min melt flow rate measured at 190 deg.C under the condition of 2.16 kg load and pref. 40-1 wt.% high-density polyethylene having 0.940-0.970 g/cm3 density and 0.1-20 g/10 min melt flow rate measured at 190 deg.C under the condition of 2.16 kg load. The retortable container is pref. a packaging film for retorting.
Patent JP-H04154841-A (JP)
Title: Aromatic polyamide and its production
Inventor: KOIDE SHUNICHI
IPC: C08G69/32
Filed: 1990-10-19
Abstract: PURPOSE:To obtain the subject polyamide soluble in various organic solvents, capable of molding in the form of a solution and useful for fibers, etc., by polycondensing a specific naphthalene dicarboxylic acid or a dihalide thereof and an aromatic dicarboxylic acid with a diamine. CONSTITUTION:100-5mol% of 1,3-naphthalene dicarboxylic acid or a dihalide thereof and 0-95mol% of an aromatic dicarboxylic acid of formula XOC-Ar1- COX (X is OH, halogen; Ar1 is phenylene, naphthylene, etc., whose bonding chains are extended in the coaxial or parallel axial direction) are polycondensed with a diamine of H2N-Ar2-NH2 (Ar2 is phenylene, naphthalene, etc.,) to provide the objective polyamide, comprising 5-100mol% of dicarboxylic acid repeating units of formula I, 0-95mol% of dicarboxylic acid repeating units of formula II and diamine repeating units of formula III.
Patent JP-H10112577-A (JP)
Title: Circuit board having contact field for connecting conductor, its production and use
Inventor: DAMASCHKE GERHARD
IPC: H01R12/62
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To realize automatic connection to a contact field by providing a groove type recess for receiving covered cable to a fitting member and then arranging a conductor outlet region adjacent to each contact surface. SOLUTION: A circuit board 1 is composed of a flat area for receiving conductive paths 7, 8 and contact surfaces 5, 6, 9 and a rigid and integrated fitting portion 2 having U-shaped recesses 16, 17 for accommodating the end portions 3, 4 of the connecting cable. Cable has connecting cable end portions 3, 4 guided in parallel, outer sheath is accommodated in the U-shaped groove type recesses 16, 17 at the open area on the fitting portion 2 with a holding device and the lower portion is held by press-fitting. Soldering of cores 12, 13 to the contact fields 5, 6 is conducted automatically for all positions with the selectable soldering wave. Connection contact fields 5, 6 are placed in contact with the contact fields 9, 10 via the conductive paths 7, 8. These contact fields 9, 10 are prepared for electrical and mechanical coupling of the contacts 19, 20 of the measuring resistance 11.
Patent JP-H0984472-A (JP)
Title: Draining regulator for draining measure
Inventor: OKUBO HITOSHI
IPC: A01G25/00
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a draining regulator for a draining measure, related to agricultural or fishery uses such as a paddy field or an irrigation canal and capable of freely selecting the water flow of a water division measure or discharge to a drain pipe by regulating the lifting and lowering of an excessive amount of paddy water. SOLUTION: This draining regulator is obtained by installing a draining measure body 1, connected to a water division measure with a water flow pipe and having a longitudinal cross section of a nearly L-shaped form, providing a gap in front of a back wall 9 of the draining measure body 1, standing a lifting and lowering partition plate 3 and further standing a partition plate 2 on the side of the front of the back lifting and lowering partition plate 3. A lifting and lowering regulation drain pipe 5 connected to the water flow pipe 6 is interposed between the partition plate 2 and the lifting and lowering partition plate 3 and the lifting and lowering regulation drain pipe 5 and the lifting and lowering partition plate 3 are regulated so as to enable the free lifting and lowering, respectively. Thereby, the draining water can freely be economized.
Patent JP-H04155813-A (JP)
Title: Alignment mark
Inventor: TONAI KEIICHIRO
IPC: H01L21/314
Filed: 1990-10-19
Abstract: PURPOSE:To reduce alignment errors, and to realize a highly precise alignment by a method wherein a protective film, having flat upper surface, is formed on the upper layer of the alignment mark projectingly formed on the surface of a substrate. CONSTITUTION:An alignment mark 2 is formed in the required pattern on the surface of a semiconductor substrate 1, the whole surface is coated with a silicon nitride film 3 as a protective film, and a photoresist 6 is applied. Then, the photoresist 6 and the silicon nitride film 3 are etched under the etching condition in which the respective etching rates will be made equal, and when the etching comes to a stop in the state wherein the silicon nitride film 3 is left, the surface of the silicon nitride film 3 becomes flat. Accordingly, in the structure of this alignment mark, the upper layer film 4 formed on the alignment mark and the photoresist 5 formed thereon have the uniform film thickness. As a result, the reflected light 7, formed by alignment illumination light reflected by the respective illumination, becomes the interferential condition symmetrical to positive and negative direction of alignment, the error of alignment is eliminated, and highly precise alignment can be realized.
Patent JP-S63134279-A (JP)
Title: Ink ribbon winding structure
Inventor: ASAKURA KAZUHIRO
IPC: B41J33/26
Filed: 1986-11-26
Abstract: PURPOSE:To prevent an ink ribbon from being insufficiently wound by providing a structure wherein one of a pair of rollers for winding the ink ribbon is rotatably supported by a holder, controlling the displacement of the holder by a cam, and maintaining or releasing the pressing contact condition of a pair of rollers. CONSTITUTION:When an ink ribbon 13 is wound, a cam 4 is slided toward the projection 9 of a holder 3 by a knob 11. At this time, the pressing portion 12 of the cam 4 moves over the projection 9 of the holder 3 to move on the holder 3 in contact therewith, and rotate the holder 3 in a direction toward a urethane roller 1. As a result, another urethane roller 2 is moved toward the roller 1 while being held by the holder 3 and brought into contact with the roller 1 to press it. Accordingly, by holding the pressing portion 12 in a condition wherein it has moved over the projection 9, the ink ribbon 13 can be wound by the rollers 1 and 2. Since, after the winding of the ink ribbon 13 is terminated, the cam 4 is returned to an original position and the rollers 1 and 2 are released from the contact condition, there is no deformation on their contact surfaces.
Patent JP-2000109205-A (JP)
Title: Automatic warehouse system
Inventor: TAMAFUJI KENJI
IPC: B65G1/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse with simple structure for carrying in and out an article safely without storing in a case or the like. SOLUTION: A load transferring device 7 of a moving vehicle is provided with a crawler type free slide belt 11a, and a storage shelf 1 is provided with a similar type free slide belt 11b. When an article 12 is transferred by pushing with an arm or another way like that, the article 12 can move on a surface without slipping. Since the slide belts 11a, 11b are both free, a difference in velocity therebetween is not generated and the article is not shocked.
Patent JP-H06130494-A (JP)
Title: Multi-vision screen device
Inventor: YAMADA YUICHI
IPC: H04N5/74
Filed: 1992-10-20
Abstract: PURPOSE:To prevent warp of a screen due to temp. and humidity and maintain the flatness properly by forming a lenticular sheet with outer dimensions smaller than those of a Fresnel lens. CONSTITUTION:A screen is made as a laminate of a lenticular sheet 5 made of an approx. transparent material having a section, whose longer sides stretch in the vertical direction and which is equipped with fine surface unevenness, and a Fresnel lens sheet 6 made of an approx. transparent material having a section formed concentrically centering on the picture field. The peripheries of the lenticular sheet 5 and Fresnel lens sheet 6 are secured by a groove provided in a frame 7. The frame 7 is fixed by a framing 8. The inner dimensions H of the frame 7 are determined on the height F of the Fresnel lens sheet 6 where expansion due to temp. or humidity is taken into consideration. The height L of the lenticular sheet 5 is made 0.5mm smaller than the height F of the Fresnel lens sheet 6.
Patent JP-H02128848-A (JP)
Title: Ink jet recording apparatus
Inventor: MATSUI SHINYA
IPC: B41J2/175
Filed: 1988-11-09
Abstract: PURPOSE:To eliminate that an ink cartridge is carelessly detached on the way of use to be allowed to stand by preventing the detachment of the ink cartridge from an ink cartridge fixing member until the ink of the ink cartridge reaches a predetermined amount. CONSTITUTION:When the ink receiving bag 9 of an ink cartridge is filled with ink, an ink lever 7 becomes a left lowering state against the force of a torsion coil spring 11 because of a large volume of the ink receiving bag 9. The ink in the ink receiving bag 9 is drawn out by an ink drawing-out pipe 32 and guided to an ink jet nozzle to be used. Whereupon, since the volume of the ink receiving bag 9 is reduced, the energizing force of the torsion coil spring 11 is applied to gradually rotate the ink lever 7 clockwise and the ink lever 7 is brought into contact with the left pawl part 26 of a stopper 12 to push the stopper 12 upwardly. When the use of ink is advanced and an ink residual amount reaches a predetermined amount, the lower end of the right pawl part 27 of the stopper 12 becomes a position above the upper surface of the ink cartridge.
Patent JP-H06129243-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OKANE HIROAKI
IPC: F01N9/00
Filed: 1992-10-20
Abstract: PURPOSE:To restrain the consumption of power by each accessory component to a minimum value so as to allow exhaust emission control and power saving to be consistent with each other by controlling the start, stop and energizing time of an assist air injector, a fuel atomizing and evaporating heater and an electrically heated catalyst in accordance with a temperature at a start of an engine. CONSTITUTION:An internal combustion engine 1, an injector 6 feeds assist air into an intake-air pipe 2 by means of a motor driven pump 7. A fuel atomizing and evaporating heater 8 for atomizing injected fuel is located in an intake-air port 5. Further, an electrically heated catalyst 9 in which a catalyst carrier itself generates heat is located in an exhaust pipe 3. Meanwhile, a control unit 12 for controlling the internal combustion engine 1 is provided. The control unit 12 controls the start, stop and energizing time of the fuel atomizing and evaporating heater 8 and the electrically heated catalyst 9 in accordance with a water temperature detected by a water temperature sensor 11 upon a start of the engine. Thereby it is possible to restrain the consumption of power of each of accessory components 7 to 9 to a minimum value so as to allow power saving and satisfactory exhaust emission control to be consistent with each other.
Patent JP-2001096844-A (JP)
Title: Composite printer, computer, printing system, and recording medium
Inventor: NARISAWA HIDEYUKI
IPC: G06F3/12
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a composite printer which houses a card reader and a printer in a single case body. SOLUTION: Composite printers 20 and 30 each housing card readers 26 and 36 and printers 24 and 34 respectively in a single case body are connected to a host computer 10 through USB hubs 22 and 32. Consequently, the host computer 10 becomes capable of discerning the card readers 26 and 36 and the printers 24 and 34 respectively as independent equipment. Because of this, the host computer 10 can utilize effectively the card readers 26 and 36 and the printers 24 and 34 respectively as the independent equipment.
Patent JP-S62141469-A (JP)
Inventor: WAKITA SHOTARO
IPC: F25B41/04
Filed: 1985-12-14
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-2001101661-A (JP)
Title: Laser output setting method of optical disk recording and reproducing device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/0055
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser output setting method used for an optical disk recording/reproducing device capable of recording a signal on the disk by a laser beam emitted from an optical pickup. SOLUTION: In this optical disk recording/reproducing device constituted so as to record the signal on the disk by the laser beam emitted from a laser element which is driven by the pulse signal, a peak level and a bottom level of the pulse signal are arranged so as to be set based on an erase level carrying out the erase operation.
Patent JP-H07109317-A (JP)
Title: Fluorine-containing copolymer
Inventor: TAKAAI TOSHIO
IPC: C08F20/24
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a fluorine-containing copolymer, having excellent adhesion to various substrates without impairing excellent surface characteristics, capable of forming a coating film having durability and useful as various water or oil repellents, mold release agents, treating agents for artificial soil, protecting agents for outer walls of buildings, etc., and various industrial materials. CONSTITUTION:This fluorine-containing copolymer comprises a monomer mixture of (1) 50-99.9 pts.wt. polyfluoroalkylvinyl monomer with (2) 0.1-1.9 pts.wt. silicone-based vinyl monomer having at least one hydrolyzable group bound to silicon atom in the molecule and (3) 0-49.0 pts.wt. vinyl monomer copolymerizable with the component (1). The polyfluoroalkylvinyl monomer is, e.g. an acrylic or a methacrylic ester containing a fluoroalkyl group.
Patent JP-H10123813-A (JP)
Title: Toner replenishment container
Inventor: KAWAMURA YOSHIHIDE
IPC: G03G15/08
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of residual toner attached to the inside circumferential surface of a container main body and left in a toner replenishment container. SOLUTION: A holding body 27 is fitted to the inside of the container main body 13 of the toner replenishment container 8 and a beating body 28 is fitted to the holding body 27 so as to be freely rockably. When the container 8 almost horizontally fitted in an image forming device is driven to be rotated in a shaft direction, the main body 13 and the holding body 27 are integrally rotated. Accompanying the rotation, the beating body 28 rocks so as to beat the inside circumferential surface of the main body 13. By impact obtained at this time, the toner attached to the inside circumferential surface of the main body 13 is peeled.
Patent JP-H07115581-A (JP)
Title: Automatic focus device
Inventor: IIJIMA RYUNOSUKE
IPC: H04N5/232
Filed: 1993-10-15
Abstract: PURPOSE:To surely eliminate a noise component by using a control means conducting automatic focus control so as to select filter processing in terms of the software with respect to an output from an automatic focus signal processing means in response to a drive speed of a focus lens thereby realizing a desired frequency characteristic. CONSTITUTION:A video signal filtered by a band pass filter 12 to extract only a high frequency component form a video signal and subject to peak hold in a peak hold circuit 14 is inputted to a camera control circuit 15, from which the signal is outputted to be used for discrimination of focusing as an automatic focus AF evaluation signal. Since a frequency characteristic is changed when a drive speed of a focus motor is changed in this case, it is required to conduct filtering in matching with a drive speed of the focus motor to attain a desired frequency characteristic. The change in the filtering characteristic is prevented through the conversion of a drive period of the focus motor by varying the software filter in response to the drive speed of the focus motor.
Patent JP-H11117794-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: KOGA NOBUHIKO
IPC: F02M51/06
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To prevent a timing when a fuel injection valve is actually closed from being later than a timing when the fuel injection valve should be closed, in a short required period for fuel injection. SOLUTION: A fuel injection controller for an internal combustion engine finishes current supply at finishing a current flow, a corrected value earlier in a required period for fuel injection than at finishing a conventional current flow, instead of at finishing the conventional current flow, in consideration of a longer delay for a valve to be closed from finishing the current flow to actually closing the electromagnetic fuel injection valve 2, because the electromagnetic attraction force of a solenoid 25 is greater at finishing current supply than at finishing current supply during small current supply when current supply is finished during great current supply to the solenoid 25.  So, even when current supply is finished during great current supply to the solenoid 25, a timing when the electromagnetic fuel injection valve 2 is actually closed is prevented from being later than a timing when the electromagnetic fuel injection valve 2 should be closed.
Patent JP-2000111075-A (JP)
Title: Remote control system for service apparatus
Inventor: BAN YASUHIRO
IPC: H04Q9/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To enhance system soundness and user convenience. SOLUTION: In a system comprising a flow rate measuring unit 8 connected with a radio transmitting/receiving means 12 and provided with a shut-off valve 10 for interrupting/releasing the channel of energy medium, i.e., fluid, a hot water supply apparatus 1 remote controlled by radio, a gas leak alarm 23 having a radio communication function, and a radio remote controller 3 for hot water supply apparatus, if the hot water supply apparatus 1 is under use when gas leak is detected by the gas leak alarm 23 and the shut-off valve 10 is interrupted by the remote controller 3 for hot water supply apparatus, the hot water supply apparatus 1 is stopped at first and then the shut-off valve 10 of the flow rate measuring unit 8 is interrupted thus preventing erroneous operation incident to abrupt interruption of energy medium supply to the hot water supply apparatus 1.
Patent JP-H09102326-A (JP)
Title: Lead-acid battery
Inventor: TOKUHARA YUKIO
IPC: H01M10/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery which can be assembled under high compression without causing damage to the end plates in a group of plates and is enhanced in discharge performance through reduction in weight by combining a cast grating and expanded metal gratings. SOLUTION: In a group of plates which comprises a positive plate 1, negative plates 2, 3, and a separator 4, a cast grating 3 is used as the outermost plate, and expanded metal gratings 2 as the other plates to prevent causing damage to the end plates when inserting the group of plates into a battery jar 5.