baber/WOPTO huggingface dataset:
Patent JP-H02253937-A (JP)
Title: Laminated body
Inventor: MURACHI TATSUYA
IPC: B32B27/40
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a laminated body which is lightened and is superior in wear resistance, by a method wherein polyurethane cured by adding aromatic diamine to a urethane prepolymer obtained by reacting polyol and polyisocyanate with a quantity of them with which a mol ratio between an isocyanate group/hydroxyl group becomes at least 2 is laminated to a foam made of rubber or resin. CONSTITUTION:A laminated body 5 is obtained, by a method wherein after a foam 2 of rubber or resin is put within a mold 1 having a fixed form by inserting the same into the mold 1, a liquid mixture of urethane prepolymer and aromatic diamine is cured by casting the liquid mixture and heating for a fixed period of time at a fixed temperature. The laminated body is provided with lightening and wear resistance and having favorable moldability. The rubber foam and resin foam to be used are made respectively into the foam such as ethylene-propylene-diene copolymer rubber and polyethylene. Polyol and polyisocyanate are mixed up with each other at the rate of at least 2 of a mol ratio between an isocyanate group/hydroxyl group and urethane prepolymer having the isocyanate group is synthesized by performing reaction by heating. At least one or two kinds of 4,4'-diphenylmethane-O-dichloroaniline are used for the aromatic diamine.
Patent JP-S57192801-A (JP)
Title: Height gage
Inventor: NISHIKAWA GOROU
IPC: B25H7/00
Filed: 1981-05-22
Abstract: PURPOSE:To make it possible to perform marking off work readily in an arbitrary direction by providing rotary bodies which are rotatably mounted on a base, struts whose base parts are implanted to the rotary bodies, and a slider which is slidably supported by the struts. CONSTITUTION:A concave part 12, whose axial direction of the central axis is directed in the horizontal direction and which has a cylinder shaped inner surface, is provided in the base 11 of the height gage. In said concave part 12, the first rotary body 15, the second rotary body 16, and the third rotary body 17 which is provided between said rotary bodies 15 and 16, each having a short cylindrical form, are inserted so that they are aligned on the same axis one another and freely rotated, independently. The base parts of the struts are implanted in the rotary bodies 15 and 16. The slider 41 is slidably supported by the struts 25 and 26 along the longitudinal direction of the struts. In this constitution, the marking off work can be readily performed in the arbitrary slant direction.
Patent JP-H02254357-A (JP)
Title: Analysis method and apparatus for ion
Inventor: TORIKAI JUN
IPC: G01N30/02
Filed: 1989-03-28
Abstract: PURPOSE:To achieve a higher analysis by a method wherein a fixed amount of water to be inspected is introduced into a separation column using an electrolytic elution and after a specified ion desired to be analyzed is separated from other ions, a part containing the specified ion is batched to be sent to an ion analyzer. CONSTITUTION:A controller 3 detects that a part containing a specified ion alone desired to be analyzed of an electrolytic elution flows out from a separation column 1 from a change in an output of an electroconductivity detector 2 and a delay time of a specified ion desired to be analyzed at a preliminary analysis and a changeover signal is sent to a changeover valve 4 to switch the valve 4. Then, as the valve 4 is changed over, a carrier liquid is discharged outside a system through a line 13, ports (b) and (a) of the valve 4 and a discharge line 16. The part containing the specified ion alone desired to be analyzed of the electrolyte elution which flows from the column 1 is introduced to an ion analyzer 5 through the ports (d) and (c) of the valve 4. Thus, only the part containing the specified ion alone desired to be analyzed is sent to the analyzer 5 thereby achieving a higher analysis accuracy.
Patent JP-H09265802-A (JP)
Title: Lighting system
Inventor: KANBE SUSUMU
IPC: F21S10/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To enhance the uniformity ratio of illuminance by reducing the rate of nonuniform illuminance of illuminating light over a wide angle area in which the illuminating angle is not less than 23 deg.. SOLUTION: A lamp 3 is placed at one end over an optical axis 2 in the illuminating direction. A reflector 4 by which part of light rays emitted from the lamp 3 is reflected in the illuminating direction is placed. An illuminating lens 6 with an illuminating angle as wide as 23 deg. or more and with a diameter ranging between 125 and 200mm is placed at the other end over the optical axis 2 in the illuminating direction. When the diameter of the illuminating lens 6 is less than 125mm, nonuniform illuminance of the illuminating light becomes conspicuous over a wide angle area in which the illuminating angle is not less than 23 deg., and if the diameter exceeds 200mm, the wide angle lens becomes difficult to fabricate.
Patent JP-H04312365-A (JP)
Title: Link mechanism
Inventor: MURAYAMA TOMOHIRO
IPC: H02N1/00
Filed: 1991-04-10
Abstract: PURPOSE:To provide a small link mechanism equipped with a drive part integral ly. CONSTITUTION:A rotor 15 and a stator 18, which supports this rotor 15, are incorporated in a first link 13, and electrostatic force is generated between the rotor 15 and the stator 18 so as to rotate the rotor 15 and the stator 18 relatively, and with the relative driving force between the rotor 15 and the stator 18 as a drive force, a second link 14 is displaced.
Patent JP-S60222537-A (JP)
Title: Fuel cut device for electronic control type fuel injection engine
Inventor: MOCHIZUKI KENJI
IPC: F02D41/12
Filed: 1984-04-17
Abstract: PURPOSE:To enable reduction of production of impact, by a method wherein a whole cylinder is divided into plural groups according to the order of ignition, fuel is cut, in order, in stages by a given delay time at each group during cutting of fuel, and return is also effected in a similar manner described above. CONSTITUTION:The number of revolutions N of an engine from an ignition coil 13 is compared with the number of revolutions n1 durin cutting of fuel means of a comparing circuit 23 and with the number of revolutions n2 during returning of fuel by means of a comparing circuit 24. By means of the signals and signals from a throttle switch 17 and a water temperature sensor 18, fue cut or fuel return is decided by a fuel cut circuit 25. By means of a fuel cut signal or a return signal based on the decision, in the case of fuel cut, either a driving circuit 20a or 20b is firstly brought to a stop through a cylinder-by-group selecting circuit 22, and the other is secondly brought to a stop after a delay time set by a timer 21 has elapsed. Meanwhile, in the case of fuel return, the aboves are reversed. This enables impact to be always effectively relieved without being influenced by deceleration and the like.
Patent JP-S574211-A (JP)
Title: Water producer
Inventor: MOTOYOSHI TATEO
IPC: B01D53/26
Filed: 1980-06-09
Abstract: PURPOSE: To maintain absorption efficiency of moisture and to enhance water producing efficiency by preventing the pass area for air in absorbent layers from changing despite the occurrence of a loss of weight in the absorbents, in a water producer that can obtain water from the moisture in air.  
     CONSTITUTION: The absorbent layers 1a, 2a in absorbing and dehydrating columns 1, 2 consist of absorbents 1c contained in platelike vessels 1b permitting air flow. Shielding plates 1e are provided to the parts where the occurrence of a loss of weight of the abosrbents 1c and consequent formation of voids 1d are anticipated. In spite of the occurrence of a loss of weight in the absorbents 1c and formation of the voids 1d owing to vibrations or the like upon long-term use, flowing air (a) hardly changes and the decrease in the abosrption efficiency of moisture does not occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02260775-A (JP)
Title: Video signal recording system
Inventor: YAKUSHIJI YASUHIRO
IPC: H04N5/44
Filed: 1989-03-31
Abstract: PURPOSE:To attain the recording contents to be quickly recorded by recording the video signal and sound signal of the contents observed/listened by a user at present or only the video signal by depressing a button on a TV receiver body or a button mounted on a remote control device. CONSTITUTION:At the time of detecting recording start operation, a microcomputer 8 in the TV receiver 1 decides what is a signal displayed at present on the screen of the receiver 1, and when the signal is a signal outputted from a recording apparatus 2, outputs an instruction for commanding a signal generating means built in the apparatus 2 to execute recording to the apparatus 2. At the time of deciding the start enable state of recording operation, a microcomputer 17 in the apparatus 2 starts recording in accordance with the specified instruction and outputs an instruction for outputting a display informing the start of recording on the screen of the receiver 1. Consequently, the user can record the required contents.
Patent JP-S533729-A (JP)
Title: Bobbin distortion correction unit
Inventor: MATSUZAKI SHIROU
IPC: H04N3/23
Filed: 1976-06-30
Abstract: PURPOSE:To correct the vertical-line bobbin distortion correctly by using the cheap diode instead of the transitor, even in case of the large distortion rate such as a television polarized at an angle of 110 deg..
Patent JP-H03275151-A (JP)
Title: Method and device for removing deposit on roll
Inventor: YAMAMOTO MASANORI
IPC: B02C4/40
Filed: 1990-03-26
Abstract: PURPOSE:To surely remove the deposit on the surface of a roll by positioning a scraper below the periphery of the rotating roll and blowing a gas against the contact part between the periphery of the roll and scraper. CONSTITUTION:A material to be treated is supplied to the gap between the rolls 2 and 3 of a mill 1 and crushed. The crushed material is mostly dropped and sent to the succeeding stage and partly deposited on the periphery of the rolls 2 and 3. When the rolls 2 and 3 are rotated respectively in the directions d1 and d2, the peripheries are brought into contact with the scraping parts 6 and 6' of the scrapers 4 and 5, and the deposit is scraped off. A gas is blown in the directions d3 and d4 against the contact parts between the rolls 2 and 3 and the scraping parts 6 and 6', from the inside, from the gas injection holes 10 and 10' of gas injectors 4 and 5 to blow off the deposit. As a result, the breakage of the roll is effectively prevented.
Patent JP-H11258667-A (JP)
Title: Camera with built-in flashing device
Inventor: MORI RYUICHI
IPC: G03B15/05
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To arrange the supporting member of a flashing device without making a camera larger. SOLUTION: This camera is provided with a flashing device 2 equipped with a light emitting part 25 and capable of moving to a light emitting position where the light emitting part emits light and a housing position where the light emission of the light emitting part is inhibited, a housing part 12 housing the flashing device when the flashing device exists at the housing position and a supporting member 3 supporting the flashing device and capable of moving to a 1st position when the flashing device exists at the light emitting position and a 2nd position when the flashing device exists at the housing position. Then, the housing part 12 is provided with a groove 13, and the supporting member can move to the 1st and the 2nd positions by sliding it in the groove.
Patent JP-S61239084-A (JP)
Inventor: KITABAYASHI HIROSHI
IPC: B05D7/24
Filed: 1985-04-15
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-H01249014-A (JP)
Title: Rocking chair equipped with automatic rocking device and rocking bed for baby
Inventor: MORI MASUNORI
IPC: A47C3/029
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a rocking chair and a rocking bed for a baby with least noise and impact by making use of repulsive force generated between identical magnetic poles faced with each other, thereby letting the front section or the rear section of a rocking link be moved up and down, which comes in contact with the floor. CONSTITUTION:A rocking chair is composed of a pair of links 7 and 7', and of a solenoid section S formed by a pair of upper and lower solenoids 11 and 12, the former is provided vertically for chair frames 1 and 1' and underneath the chair frames in the direction of arm rest 2 and 2' symmetrically and in parallel, and the later is provided vertically for the center section of a connecting plate 9 linked between both of the links. When a switch 17 is turned on with a timer 15 set for a time required, magnetism of each solenoid 11 and 12 becomes repulsive so as to push the forward section of the rooking chair down at the fulcrum of a shock absorbing rubber 13 coming in contact with the floor for starting rocking. And when inertia motion is over, rocking motion in fore and aft starts repeating, which returns to a suspension position. A bed can be constituted in the similar manner. Thus, the arrangement being such that magnetic repu lsion is utilized by the solenoid S, there is neither noise nor vibration.
Patent JP-S60223167-A (JP)
Title: Semiconductor device
Inventor: KOUKETSU TATSUYA
IPC: H01L29/812
Filed: 1984-04-20
Abstract: PURPOSE:To increase the withstand voltage of a gate junction as well as to markedly improve the noise margin and the logical amplitude of the titled semiconductor device by a method wherein a capacitor is interposed between a gate metal and the terminal whereon gate voltage will be impressed, thereby enabling to divide the gate voltage using the capacitor and a gate junction capacitance. CONSTITUTION:An insulating film 9 is formed on the upper part of a gate metal 6, and a gate electrode 10 is formed on the upper part of said insulating film 9. A depletion layer 8 is formed by impressing a gate voltage Vgs and a source and drain voltage VSD on the source and drain electrodes 4 and 5 of an MES FET having the above-mentioned double gate structure and the terminals 11, 12 and 13 of a gate electrode 10. When the capacitance of said depletion layer 8 is set at C2 and the capacitance of the insulating layer 9 is set at C1, the voltage V applied to a Schottky junction part can be indicated by V=(C1/C1+C2)Vgs. As a result, the gate voltage Vgs is not directly applied to the Schottky junction part, the gate voltage Vgs is divided by series-connected two capacitors C1 and C2, and the voltage V only is applied.
Patent JP-H05242524-A (JP)
Title: Optical recording medium
Inventor: UENO ICHIRO
IPC: G11B7/24
Filed: 1992-02-28
Abstract: PURPOSE:To enable high-density recording and reproducing by forming an auxiliary layer in such a manner that the light transmittance thereof changes according to the intensity of irradiating light of a specific wavelength or at a specific wavelength band and nearly the constant light transmittance is maintained at the wavelength or wavelength band shorter than the above- mentioned wavelength. CONSTITUTION:The light transmittance is larger in the central part where the intensity is higher than that is the peripheral part where the intensity is small and, therefore, the much light passes and transmits the central part when spot light X having the light intensity distribution shown in Fig. is made incident on the auxiliary layer 2 which is a light transmittance changing material. On the other hand, the light transmittance is smaller in the peripheral part where the intensity is lower than that in the central part where the intensity is high and, therefore, the passage and transmission of the light decreases and the light is eventually made incident as the sharp light spot of a small spot diameter. Consequently, the high-density reproducing or recording and reproducing are executed by the light spot of the substantially small diameter.
Patent JP-H03276596-A (JP)
Title: Ballast for discharge lamp
Inventor: TAKANO YASUHARU
IPC: H05B41/23
Filed: 1990-03-27
Abstract: PURPOSE:To facilitate the coil winding work and wiring work by connecting a phase advancing capacitor between primary coil side terminals, and serially connecting it to a discharge lamp via a crossover wire connected between the primary and secondary coil side terminals. CONSTITUTION:A phase advancing capacitor 11 is formed separately from other capacitors 12, 13 and connected between primary coil side terminals T2, T3, and it is serially connected to a discharge lamp 20 via a crossover wire W connected between the primary coil side terminal T3 and secondary coil side terminal T11. Not only the coil ends P1, P2 of the primary coil 2 but also the coil ends S1, S2 of the secondary coil 3 may be simply wound at the positions corresponding to the secondary coil side terminals T11, T12, the cost can be reduced, the coil ends P1, P2, S1, S2 of the coils 2, 3 and the crossover wire W are wholly connected between the terminals T2, T2, T11, T12, thus they can be quickly and surely wired.
Patent JP-H05239108-A (JP)
Title: Polymerizing device for polymerizing monomer containing ethylenic double bond and method for polymerization using the same
Inventor: AMANO TADASHI
IPC: B01J19/00
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a device for efficiently producing a polymer while preventing adhesion of scale and not reducing heat transfer performance by forming a specific coating film on the inner face of a piping of a device consisting of a polymerizer and a recycling piping. CONSTITUTION:In a polymerizing device consisting of a polymerizer 1 and a recycling piping 3 starting from the polymerizer through a heat exchanger 2 and returning to the polymerizer, a coating film comprising a nitrogen- containing organic compound having five or more continuous conjugated pibonds, an anionic organic compound containing a sulfone group, a carboxyl group and five or more continuous conjugated pi bonds and a vinylpyrrolidone- based polymer is formed in the recycling piping. Vinyl chloride is preferable as the monomer containing ethylenic double bonds to be polymerized. A nitrogen-containing naphthalene derivative is preferable as the nitrogen- containing compound. This coating solution is stable at pH >=9.
Patent JP-H02260301-A (JP)
Title: Projector type headlamp
Inventor: NAKADA YUTAKA
IPC: F21S8/12
Filed: 1989-03-31
Abstract: PURPOSE:To use a single lens having no step and reduce generation of spectral color by situating the focus position of the center part of a convex lens in the rear of the second focus position of a concave mirror. CONSTITUTION:The point (c) on a convex lens 13 has the focus situated slightly closer to an auxiliary focus Fs from a second focus F2. Similarly, the point (d) has the focus situated further in the rear and near the auxiliary focus Fs. The center point (e) has the focus point situated on the auxiliary focus Fs. Thus, the focus position in the center part, including the center point of the convex lens 13, is transited from the second focus F2 of a concave mirror to the optionally set auxiliary focus Fs. According to this constitution, the light distributing pattern by a light flux passing through the center part of the convex lens 13 generates a shaded part 14c which is the transition part of the boundary of light and darkness between a dark zone 4'' and a light distributing pattern 14' to dilute and weaken spectral phenomena.
Patent JP-S63244427-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/257
Filed: 1987-03-31
Abstract: PURPOSE:To provide a less tendency to generation of defective initialization and to permit stable recording and erasing of information by forming 1st and 2nd protective layers in the state in which an inorg. dielectric material is dispersed in the plasma-polymerized films formed in the parts thereof adjacent to a recording layer. CONSTITUTION:The protective layers 12 formed of the plasma-polymerized films in which the inorg. dielectric material is dispersed are formed to an information recording medium having the recording layer 13 which protects and erases information by a phase change between different crystalline phases. The cooling rate of the part 19 irradiated with a light beam 18 is thereby decreased and the range for irradiation conditions of the light beam under which the irradiated part 19 can be changed in phase to the desired crystalline phase is expanded. Since the crystallization and phase change of the part 19 irradiated with the light beam are thereby facilitated, the generation of the defective initialization is suppressed and the stable recording and erasing of the information are executed.
Patent JP-H01304192-A (JP)
Title: Concentrated detergent aqueous solution having drippability and grinding properties
Inventor: KUREMENTO KEE CHIYOI
IPC: C11D10/04
Filed: 1989-03-31
Abstract: This invention provides a thickened aqueous hard surface abrasive scouring cleanser having improved cleaning efficacy due to the presence of an organic solvent in the composition. It has surprisingly been found that an organic solvent can be included in an abrasive, surfactant, electrolyte/buffer, soap and colloidal alumina thickened composition without causing the system to become unstable. The abrasive cleanser of this invention has a smoothly flowable or plastic, preferably pourable, consistency and has stable abrasive-suspension characteristics over long periods of time.
Patent JP-H05248703-A (JP)
Title: Hot water feeder with additional boiler
Inventor: FUJIMOTO FUMIMASA
IPC: F24H1/46
Filed: 1992-02-28
Abstract: PURPOSE:To reduce a removal of pilot water at a pump when water in a bath tub is discharged or drained by a method wherein an auxiliary water tank and a check valve are installed in a branch pipe having a smaller diameter than that of the additional boiler circuit branched from the additional boiler circuit. CONSTITUTION:Branch pipes 13, 22 are branched from an outlet point A of a pump 12 for circulating hot water in a bath tub 16 and an inlet point B of the pump 12 connected to an additional boiling circuit 11 and their terminal ends are connected to an auxiliary water tank 14. The branch pipes 13, 22 are comprised of fine tubes having a smaller diameter than that of the additional boiling circuit 11. The branch pipes 13, 22 are provided with check valves 20, 21. Pilot water is fed into the pump 12 by the auxiliary water tank 14 and since the branch pipe has a small diameter, it is possible to reduce an opportunity of flowing-out of the water in the auxiliary water tank 14 and further the tank is opened or closed by the check valves 20, 21 in response to the form of operation, resulting in that the opportunity of the water flowing-out operation in the auxiliary water tank 14 is further reduced.
Patent JP-H10250286-A (JP)
Title: Surface structure for blackboard
Inventor: INAGAKI KANJI
IPC: B43L1/04
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface structure of a blackboard for erasably writing even with chalk or aqueous ink. SOLUTION: In the surface structure for constituting a front surface of a blackboard of a writing board or a writing sheet for erasably writing a character or a graphic form or other with chalk or aqueous ink on the front surface, a front surface of a transparent thin plastic sheet of a body sheet 21 is roughed by a roughing means such as a sandblast to form a matt roughed surface 21a, and which is coated with hard coat resin 21b.