baber/WOPTO huggingface dataset:
Patent JP-S5932593-A (JP)
Title: Idling pump mounting structure for lubricating oil in ship
Inventor: SANNOMIYA SHIGEHIRO
IPC: B63H23/08
Filed: 1982-08-16
Abstract: PURPOSE:To enable an idling pump to be easily mounted, inspected and repaired by securing fixedly the idling pump on a reduction gear reverser above the output axis of said reverser. CONSTITUTION:A pair of left and right engines 2, 3 are provided in a hull 1, and fly wheels 4, 5 are connectively interlocked respectively with reduction gear reversers 8, 9 having clutches through elastic couplings 5, 7. Propeller shafts 12, 13 are connectively interlocked respectively with the output shafts 10, 11 of said reversers 8, 9. And, for example, an idling pump 15 of lubricating oil is connectively, through a pump driving gear, interlocked with a part idling together with the idling propeller shaft 13 at the propeller shaft 13 side rather than at the clutch side. The discharge portion of the pump 15 communicates to respective oiling portions of the reverser 9 while the pump 15 is secured fixedly above the output axis. Thus, when the engine 3 is stopped, the clutch is disengaged and the propeller shaft 13 is idled, the iding of the shaft 13 is utilized to rotate the pump 15 so that the reverser 9 can be lubricated.
Patent JP-H08300161-A (JP)
Title: Welding equipment
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/14
Filed: 1995-05-01
Abstract: PURPOSE: To improve durability and operating accuracy of a holding cylinder in the case of housing a shaft-like part inside a retractable operating cylinder so as to be welded to an opposite member by constituting the holding cylinder of a nonsegmentary cylindrical member and also providing a means for restraining the shaft-like part inside the member. CONSTITUTION: A hole for forming a small diameter window is provided on the inside surface of a nonsegmentary holding cylinder 9 with a ball 24 inserted in this hole and with an elastic force imparted by a leaf spring 25 from the outside, so that a part of the ball 24 is protruded into the holding cylinder 9. The leaf spring 25 is fixed on the outside of the holding cylinder 9 with a bolt 26. Besides, an operating cylinder 3 is made a cylindrical member without segment, and a magnet 27 is embedded in the inner part thereof. In welding, when a shaft-like part 14 is charged into the holding cylinder 9 and also the operating cylinder 3 is lowered, the shaft-like part 14 is attracted by the magnet 27 and held in the operating cylinder 3.  In addition, when the operating cylinder 3 is advanced to a welding position, the ball 24 is forcibly retreated by a flange 16 to bring the shaft-like member 14 into contact with the opposite member, thus welding is started.
Patent JP-H0438239-A (JP)
Title: Opening and closing device for glove box
Inventor: HIROSE TSUGIO
IPC: E05C17/38
Filed: 1990-05-30
Abstract: PURPOSE:To open a glove box with light force as well as to maintain such a state that has opened it in a simple means by installing a first guide part, tilting and guiding the glove box in front and in the rear, and an engaged means or the like regulating a 'full-open' position of the box. CONSTITUTION:When a motor 43 is rotated, a ball screw 42 is rotated and driven via a gear transmission mechanism 44. In addition, a ball nut 41 and a slide plate 40 are shifted to the side of a front plate 20, and a support arm 36 is shifted to the side of the front plate 20 on a guide rail 35 as one body with the slide plate 40. In addition, a globe box GB is shifted to the side of a car room as one body with the support arm 36, and another guide rail 27 is supported by a guide roller and shifted to the car room side. After the guide roller is imposed on a ramp of the guide rail 27, the front side is turned round to the lower part, whereby the glove box GB is opened. Afterward, when a stopper pin 26a is engaged with an engaged step part 22b, a limit switch SW1 is turned to ON, so that the motor 43 comes to a stop.
Patent JP-H11338352-A (JP)
Title: Display implement and its recording method
Inventor: OKADA YUKIHISA
IPC: G09F3/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a display implement which is convenient to recover, allows the exact execution of recording in spite of many times of reuse and is less warped and to enhance the reliability of recording of this display implement. SOLUTION: The display implement which is attached to an object records and displays information indicating the attribute of this object has a thermally reversible recording layer 3 formed on the surface of a substrate 2 and is of the same shape even when the implement is directed to any direction among >=3 directions. At the time of recording the information in superposition by using a thermal head in the plural regions of the display implement, the recording regions 6a, 6b, 6c are formed in the positions different from each other in the direction of the relative movement of the thermal head and the display implement and the longitudinal direction of the thermal head.
Patent JP-H07324472-A (JP)
Title: Housing device in main entrance
Inventor: OITA SHOICHI
IPC: E04F19/08
Filed: 1994-05-31
Abstract: PURPOSE:To make it possible to house a number of articles and use a main entrance freely by enabling a plurality of connected housing mounts to run in association with each other along an endless-like horizontal rail installed under the floor of a door way of the main entrance. CONSTITUTION:A housing article take-out opening 4 is installed to a vertical wall 3 of a door way 2 of a main entrance 1 while an endless-like horizontal rail 6 is installed to a sub-floor 5 of the door way 2. Then, a plurality of housing mounts 7 are laid out on the horizontal rail 6 in such a fashion that they may be connected, interlocking with each other as if endlessly and they may be fed to the housing article take-out opening 4 one by another. Each housing mount 7 is provided with a housing article saucer which can be drawn out freely from the housing article take-out opening 4. Due to this construction, when one housing mount 7 is moved, the other housing mounts 7 are forced to run following with this and rotated along the horizontal rail 6 like endlessly. It is, therefore, possible to lead a required housing mount 7 up to the housing article take-out opening 4. Then, the housing article saucer on the housing mount 7 is drawn out, thereby taking in and out a housing article.
Patent JP-H1145714-A (JP)
Title: Secondary battery
Inventor: SHIZUKA KENJI
IPC: H01M10/05
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To improve electrochemical characteristics of a nonaqueous electrolytic secondary battery using a spinel lithium manganese oxide as a positive electrode active material. SOLUTION: A spinel lithium manganese oxide is used in a secondary battery. This oxide, as a positive electrode active material, is such that its general formula is shown by LiMn2 O4 and that its lattice constant (a) before lithium dope removal falls within a range of 8.220 Å<a<8.235 Å. Further, a rate of change per 1 mAh/g of the lattice constant following Li insertion/emission at the time of charging/discharging within a range of 0<=n<=1 in a reversible reaction shown by a formula LiMn2 O4 ←→Li1-n Mn2 O4 +nLi<+> +ne<-> is adapted to be 1.3×10<-3> Å or less, a value of a lattice constant at a charge end 8.07 Åor more, and a lattice constant at a discharge end 8.235 Å or less. By doing so, capacity degradation following cycles can be suppressed while a large capacity is maintained.
Patent JP-S63306547-A (JP)
Title: Optical pickup device
Inventor: HONDA SHUICHI
IPC: G11B7/135
Filed: 1987-06-08
Abstract: PURPOSE:To reduce the number of parts constituting an optical pickup by providing a deflecting member for deflecting light flux radiated from a light source with characteristics for changing the phase difference of the light flux by lambda/4. CONSTITUTION:The deflecting member 5A for deflecting light flux radiated from the light source 1 between a polarized beam splitter 3 and an information recording carrier D is arranged between the splitter 3 and an objective lens 6 and provided with the characteristics for changing the phase difference of the light flux by lambda/4. Namely, dielectric multilayer films 5a, 5b consisting of materials such as SiO2 and TiO2 are formed on the reflecting face of the prism 5A. Consequently, a 1/4 wavelength plate which is required so far can be omitted, thus the number of parts can be reduced, and since an adjustable range at the time of assembling can be contracted by the reduction of the parts, production cost can be also reduced.
Patent JP-H08336464-A (JP)
Title: Heating device improved for small equipment
Inventor: DONARUDO II TEIIZU
IPC: A47J31/54
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an improved heating device that can be mounted rapidly and has simple wiring for realizing excellent heat conducting characteristics without a water absorbent by embedding a main heating element and a heat insulation element in a casting thus enabling the same to be mounted to or removed from an appliance as a single unit. SOLUTION: A device 10 comprises a coil-shaped main heating element 41 and a coil-shaped heat insulating element 43 that is disposed with a space vertically below the heating element 41. Heating element 41 and heat insulating element 43 are embedded into a cylindrical casting 53 which is made of aluminum or other materials having the substantially same heat conducting property. The ends 45, 47 of the heating element 41 and the end 49, 51 of the heat insulating element 43 are connected to an external junction so that the heating element 41 and the heat insulating element 43 can be mounted to or removed from an appliance as a single unit. Therefore, the device 10 without a water absorbent can be mounted rapidly to an appliance, the wiring can be simplified, excellent heat conducting properties can be exhibited, and a drink can be kept to a desired temperature.
Patent JP-H06329948-A (JP)
Title: Surface modification of powder
Inventor: SENNA TAMOTSU
IPC: C09C3/10
Filed: 1993-05-21
Abstract: PURPOSE:To modify uniformly the surface of a powder by a simple operation. CONSTITUTION:The surface modification method comprises feeding a surface modifier which is a photopolymerizable oligomer or monomer or a mixture thereof to a solid substance while grinding the substance, coating the surface of the powder produced by the grinding with the modifier while irradiating the modifier on the surface of the powder with ultraviolet rays to accelerate the cure of the modifier and to increase the degree of cross-linking.
Patent JP-S6122444-A (JP)
Title: Optical disc reproducing device
Inventor: ENOMOTO AKIHIKO
IPC: G11B21/10
Filed: 1984-07-10
Abstract: PURPOSE:To operate surely a servo loop by retarding the on-timing of a tracking servo loop switch under a prescribed condition and opening the servo loop when the rotation of a disc is made stable. CONSTITUTION:A rotation detecting sensor 30 is fitted to a disc motor 12 and its output signal is inputted to a number of revolution detecting circuit 31. Then a control signal to turn on a switch 22 is obtained from the number of revolution detecting circuit 31 not until the rotating speed of the disc motor 12 reaches a prescribed speed. Thus, the tracking servo loop comprising a tracking control signal generating circuit 21, a switch 22, and a tracking coil drive circuit 23 is formed without fail after the rotating speed of the disc motor 12 reaches a prescribed speed. Further, a conventional switch control signal from the focus control circuit 24 is not required. Thus, the pull-in operation of the tracking servo is made stable and the reliability of the device is attained. Further, a misunderstanding such as a fault is avoided.
Patent JP-S5933142-A (JP)
Inventor: MORIYAMA SADAO
IPC: B29C51/10
Filed: 1982-08-18
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-H0713973-A (JP)
Title: Method for recognizing element connection state
Inventor: KOJIMA MASAHIRO
IPC: G06F17/50
Filed: 1993-06-15
Abstract: PURPOSE:To shorten computer processing time requited for recognizing an element connection state by connecting picked-up terminal information and comparing and collating two connection processing results. CONSTITUTION:In step 107, terminal information(contact names) is picked-up from element information of a comparison object element. In step 108, a mark + is held between terminal information(contact names) which are picked-up in step 107 and respective kinds of information(contact names) are connected. Then, in step 109, it is judged whether or not a character string where terminal information of a reference terminal is connected in step 104, is the same as the character string where terminal information of comparison object element is connected in step 108. At the time of not the same a processing is returned to step 105 and, at the time of the same, a processing is shifted to step 101 and it is recognized that the reference element and the comparison object element are in a parallel connection state since the respective terminals, the reference element and the comparison object element, are regarded that they are respectively in a coincident state.
Patent JP-H0959719-A (JP)
Title: Production of seamless steel tube with high strength and high corrosion resistance
Inventor: TAKABE HIDEKI
IPC: B21B3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To produce a seamless steel tube having high strength and excellent in toughness and corrosion resistance by successively subjecting a steel billet of specific composition to piercing, to rolling at respectively specified reduction of area and finishing temp., to reheating at specific temp. for specific time, to hardening, and then to tempering. SOLUTION: The steel billet has a composition which consists of, by mass, 0.15-0.50% C, 0.1-1.5% Si, <0.1% Mn, <=0.05% P, <=0.01% S, 0.1-1.5% Cr, <=0.1% Ni, 0.1-1.5% Mo, 0.005-0.5% Al, 0.005-0.5% Ti, 0.003-0.5% Nb, 0-0.5% V, 0-0.5% Zr, 0.0001-0.01% B, 0-0.01% Ca, <=0.01% N, 0.01% O, and the balance Fe and in which the value of fn1 represented by equation I is regulated to >0. This steel billet is pierced, rolled at >=40% reduction of area at 800-1050 deg.C finish rolling temp., reheated at temp. T between 850 and 1100 deg.C for time (t), and, after the value of fn2 represented by equation II is regulated to 23500-26000, subjected, without delay, to direct hardening and then to tempering at a temp. not higher than the Ac1 point. By this method, the development cost for an oil well can be reduced.
Patent JP-H01310794-A (JP)
Title: Wet oxidation treatment of waste water
Inventor: MATSUNO MASAMITSU
IPC: C02F1/74
Filed: 1988-06-10
Abstract: PURPOSE:To efficiently reduce COD and TOD by bringing waste water containing an org. substance adjusted to pH 1-3 into contact with oxygen- containing gas at high temp. under high pressure to reduce the COD and TOD in waste water. CONSTITUTION:A pH controller is added to waste water to be treated containing an org. substance to adjust the pH thereof to 1-3, pref. 2-3 and, thereafter, oxygen is supplied to the waste water to be brought into contact with said waste water at 130-200 deg.C, pref. at 175-200 deg.C under pressure of 1-6kg/ cm<2>G, pref., 3-6kg/cm<2>G for 1-7hr, pref. 2-6hr to perform oxidation. The contact method with the waste water to be treated is pref. performed under stirring and, in stirring, a method using a blade or gas can be employed. As mentioned above, by performing wet oxidation treatment within a low pH region, COD and TOD can be reduced without using a catalyst.
Patent JP-H0435772-A (JP)
Title: Method for coating panel
Inventor: NISHI TOYOMITSU
IPC: B05D1/02
Filed: 1990-05-31
Abstract: PURPOSE:To finely coat a panel with grooves by first coating the grooves with a coating gun kept at an angle within a prescribed range and then coating the entire surface of the panel with the gun kept at an angle within other prescribed range. CONSTITUTION:When a panel 1 with grooves 2 is coated with a coating gun 3, the entire grooves 2 are first coated with the gun 3 kept at an angle alpha to the surface of the panel 1 within the range of (theta-10) to theta  deg. (theta  deg. is the angle between the surface of the panel 1 and each inclined face 21 of the grooves 2) by mainly coating the opposite inclined faces 21 and the bottoms 22 of the grooves 2. The entire surface of the panel 1 is then coated with the gun 3 kept at an angle alpha within the range of theta  deg. to (theta+10) deg.. Proper coating weight is obtd. at the grooves 2 and the flat part 11 and the panel 1 can finely be coated.
Patent JP-S5668559-A (JP)
Title: Metal sheet manufacturing device
Inventor: ARAKAWA SHIYUNSUKE
IPC: B22D11/06
Filed: 1979-11-07
Abstract: PURPOSE:To obtain metal sheet having excellent properties, by applying a cooling means which cools most intensively the central part of roll surface and reduces its cooling power gradually towards both sides of the roll at metal sheet manufacturing device with rotary cooling rolls. CONSTITUTION:When a contacting zone of a rotary roll with the molten metal is >=15mm. width, a temperature difference of less than 200 deg.C is required across the roll surface, and the cooling power is the strongest at the central part and it is reduced gradually towards both sides of the roll. Roll 1a which has convex type cooling water passage 3 having the thinnest wall at the center of contacting zone with molten metal 2 is provided as cooling means. Roll 1b is another means in which cooling water passage 4 is installed closely to the surface at the central part and apart gradually towards both sides. Roll 1c has an arc-shaped roof at its inside and cooling water 6 is jetted through nozzle 7. Roll 1d has cooling water passage 8 which are closely arranged at the central part and apart gradually towards both sides. Furthermore, roll 1e is provided in which diameter of cooling water passage 9 is the largest at the center and smaller gradually towards both sides.
Patent JP-S5933564-A (JP)
Title: Display system of access address of external storage device
Inventor: SHIMIZU MASAAKI
IPC: G06F3/06
Filed: 1982-08-20
Abstract: PURPOSE:To detect quickly the abnormality of the hardware of an external storage device, by displaying a physical address of the external storage device accessed with a program on a display device so as to display whether or not the program is finished normally. CONSTITUTION:When the address display is requied, the address of a magnetic disc 1 is displayed on a CRT5 by turning manually on a sense switch accessible from a CPU4 and a magnetic disc/floppy disc controller 3 is started for waiting the transfer. When the access end of the disc 1 is finished normally, the address information is returned to the user. When finished abnormally, the address information is returned as it is to the utility or the application program if no address display is required, and when necessary, the address of the disc 1 during display on the CRT5 is displayed inversely and it is returned to the utility or the application program.
Patent JP-S622957-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1985-06-29
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-H038795-A (JP)
Title: Method for preparing diamond
Inventor: SUMINO SHINYA
IPC: C30B29/04
Filed: 1989-06-05
Abstract: PURPOSE:To enable mass production of uniform and good-quality diamond for light emitting element having large area by forming a diamond film by a magnetic microwave CVD method. CONSTITUTION:A semiconductor substrate 1 having minute many damages formed on the surface and added in form of P type and high concentration is arranged in a magnetic microwave plasma CVD device. In this device, microwave energy having 2.45GHz can be applied to a reaction chamber 19 until maximum 10KW using a microwave oscillator. Electric power is applied so as to able to generate a magnetic field till maximum 2.2KG in order to constitute resonance face of 875 Gauss in the substrate or vicinity thereof using Helmholtz coil in magnetic fields 17 and 17'. After evacuating the inside of the reacting chamber 19, an alcohol 22 such as methyl alcohol or ethyl alcohol diluted with H2 21 is introduced to the reacting chamber 19 to form the diamond to which oxygen for providing visual light emitting device is added onto the substrate 1.
Patent JP-S5933266-A (JP)
Title: Imidazole derivative and its preparation
Inventor: SAKAI TAKESHI
IPC: C07D233/64
Filed: 1982-08-19
Abstract: NEW MATERIAL:N-Cyano-N'- methyl -N'-(4-methyl- 5-imidazolylmethyl)-S-methyl- isothiourea shown by the formula I . USE:A raw material for synthesizing a guanidine derivative called cimetidine having strong inhibitory action on secretion of acid in the stomach. PROCESS:4-Methyl-5-methylaminomethyl-ismidazole shown by the formula II is reacted with dimethylcyanodithioimidocarbonate shown by the formula III in an organic polar solvent such as preferably ethanol in the presence of an organic base such as triethylamine, etc. at room temperature for 12hr, to give a compound shown by the formula I .
Patent JP-H06345688-A (JP)
Title: Production of esters
Inventor: TAKEFUMI TADAYOSHI
IPC: B01J27/12
Filed: 1993-06-15
Abstract: PURPOSE:To extremely efficiently obtain the subject compound useful as a perfume, a freezer oil, etc., at a low temperature in a short time and at a low cost by reacting an olefin, carbon monoxide and an alcohol in the presence of hydrogen fluoride. CONSTITUTION:An olefin (e.g. propylene or butylene), carbon monoxide and an alcohol (e.g. methanol or ethanol) are reacted with each other in the presence of hydrogen fluoride. Preferably, the olefin is reacted with carbon monoxide in the hydrogen fluoride at 20-50 deg.C under a pressure of 10-80kg/cm<2>G and subsequently with the alcohol at 0-50 deg.C. The hydrogen fluoride and the alcohol are preferably used in amounts of 7-15 moles and 0.7-1.5 moles, respectively, per mole of the olefin.
Patent JP-H021872-A (JP)
Title: Positively chargeable magnetic developer
Inventor: TANIGAWA HIROHIDE
IPC: G03G9/097
Filed: 1988-06-13
Abstract: PURPOSE:To obtain superior thin line reproducibility and superior resolution by using a mixture of positively chargeable magnetic toner specified in particle diameter, fine resin particles specified in triboelectrification amount and primary average particle diameter, and a fine silica powder specified in specific surface area. CONSTITUTION:The magnetic toner comprises a binder resin and a magnetic powder and this toner contains particles of <=5mum particle diameter by 12-60 number % of the total particles, ones of 8-12.7mum particle diameter by 1-33 number % of the total particles, and ones of >=16mum particle diameter by <=2.0 volume % of the total particles, and it has a volume average particle diameter of 4-10mum and it is positively chargeable. The resin particles are triboelectrificated in an amount of +50 to -600muC/g against an iron powder, and have a primary average particle diameter of 0.01-1.0mum. The fine silica powder has a specific surface area of >=30m<2>/g. The developer contains 100pts. wt. of the toner, 0.1-5pts.wt. of the resin particles, and 0.01-10pts.wt. of the silica powder.