baber/WOPTO huggingface dataset:
Patent JP-S62141088-A (JP)
Title: Colored tape
Inventor: KONDO MAMORU
IPC: C09J7/02
Filed: 1985-12-16
Abstract: PURPOSE:To attain a stable long-term adhesion, by adding carbon black to an adhesive layer of a colored tape. CONSTITUTION:The titled tape comprises a colored polymer tape layer and an adhesive layer. The adhesive layer contains carbon black. The amt. of the carbon black added is pref. 0.1-20wt%. Examples of the polymer of the polymer tape layer include soft polyvinyl chloride, polyethylene, ethylene-vinyl acetate copolymer, chloroprene rubber, and ethylene/propylene rubber. The soft polyvinyl chloride is particularly preferable. The adhesive of the adhesive layer can be prepd. by adding a tackifier, such as a polyterpene resin or a modified rosin, to a rubber.
Patent JP-H0687637-A (JP)
Title: Production of woody cement molded goods
Inventor: MOMIYAMA HISAO
IPC: C04B18/28
Filed: 1992-09-28
Abstract: PURPOSE:To provide a woody cement molded goods excellent in strength and durability at a relatively low cost by minimizing the effect of a hardening inhibitor eluted from a wood fine chip. CONSTITUTION:A cement coated wood chip made by forming a cement hardened film on the surface of the wood fine chip is previously produced by mixing the wood fine chip and a high speed cement or super high speed cement with water and curing to harden. The woody cement molded goods are obtained by adding to uniformly mix a cement and water to the cement coated wood chip and curing to harden after molding.
Patent JP-H10136058-A (JP)
Title: Acoustic-adjusting device
Inventor: HAMADA TAKUMA
IPC: H04B1/40
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To execute calling in a quiet environment with a small sound volume and to realize an incoming call, without annoying persons around by providing a ringing means, ringing at a calling sound level which is set by mean of a sound volume setting means. SOLUTION: When the signal of an incoming call indication is sent to a portable telephone set from a base station, the portable telephone set transmits a signal for informing that it can receive the call to the base station. The sound volume of the peripheral noise of a place, where the portable telephone set is placed is measured by using a microphone 13 incorporated in the portable telephone set during communication with the base station. The portable telephone set decides the calling sound volume which has been previously set, by adjusting it to the measured sound volume and rings the calling sound from an incorporated ringer part 14. A user hears the ringer sound and receives the call by depressing a key button as a reception operation.  Thus, the calling sound volume can be designated by adjusting it to the sound volume of peripheral noise, by ringing the calling sound at the calling sound level which is thus set.
Patent JP-H06108585-A (JP)
Title: Lightweight panel
Inventor: TAKAHASHI KEISUKE
IPC: E04C2/30
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a lightweight panel that is inexpensive in material cost and ease of manufacture, by embedding a lightweight block in the inner part of a cement panel, and forming both flange and wedge equivalent parts in all directions of the block. CONSTITUTION:A lightweight block of less than 1.0 in density is horizontally embedded in the inner part of a cement panel 1. At this time, on a vertical section of length and breadth, flange equivalent parts 3, 3 and wedge equivalent parts 4, 4 in almost constant thickness to be composed of cement material are made so as to be formed in up and down as well as right and left of this lightweight block 2. Moreover, in this case, an occupied area of the lightweight block 2 is made so as to become 40-90% on the vertical section of length and breadth. In consequence, in the case where a fiber reinforced cat material is used in the cat material, as a fiber exists only in these H-type structural flange equivalent parts 3 and wedge equivalent parts 4, the application effect of a reinforced fiber for reinforcement of bending stress is heightened, therefore consumption of this expensive reinforced fiber is reducible.
Patent JP-H11114423-A (JP)
Title: Catalyst for selective oxidation of co in hydrogen gas, its production, and method for removing co in hydrogen gas
Inventor: ETO YOSHIYUKI
IPC: C01B3/56
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce a CO concentration in hydrogen gas by oxidizing CO selectively by dispersing a complex oxide of a base metal and a rare earth metal including a platinum group metal on the surface of a ceramic-integral type carrier through active alumina. SOLUTION: A catalyst for the selective oxidation of CO in hydrogen gas is prepared by a method in which a complex oxide of a base metal and a rare earth metal including a platinum group metal and active alumina for dispersing the complex oxide finely are applied on the surface of a ceramic-integral carrier and burned. In the complex oxide, palladium and rhuthenium are selected as platinum group metals, copper is selected as a base metal, and cerium and/or neodymium are selected as rare earth metals, and a spinel type is preferable. The complex oxide is obtained by burning a monooxycarbonate synthesized from the hydrothermal reaction of a carbonate. Active alumina used with a complex oxide can be γ-alumina.
Patent JP-H02130775-A (JP)
Title: System for marking defective position of disk
Inventor: ISHIMORI HIDEO
IPC: G11B25/04
Filed: 1988-11-10
Abstract: PURPOSE:To easily detect the faulty position of a disk and to improve the analyzing efficiency by providing three or more spotty marks around the faulty position of the disk at distances which can be contained in the visual field of a microscope and specifying the faulty position in the vicinity of the center of the three or more marks. CONSTITUTION:When a fault inspection is completed on a magnetic disk plate 3 by means of a faulty position detecting device 1, the information regarding the faulty position of the disk plate 3 is collected in a memory. A faulty position marking device 2 is actuated and the information is read from the memory. Then, after positioning the faulty position in connection with the axis of a laser light emitting source 17, a positioning control circuit 18 causes a laser drive circuit 19 to project a laser beam on four positions in front and in rear and right and left of the faulty position so as to form spotty marks M around the fault F in an almost cross by driving an X-Y table 15. Upon completing the marking, the disk plate 3 is removed from a spindle 4 and the fault is analyzed with an optical or electron microscope. Thus the fault searching extent is narrowed so that the fault can be found easily.
Patent JP-2000118631-A (JP)
Title: Support structure of shelf plate in automatic warehouse
Inventor: NAKAYA TSUYOSHI
IPC: B65G1/04
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To easily and firmly install a shelf plate. SOLUTION: A downward rear bent part 3b is also formed on a rear end edge of a shelf plate 3, and it is fitted on a rear frame 8 opened in a direction of a rail roughly from the horizontal direction. A downward front bent part 3a is formed on a front end edge of the shelf plate 3, and it is fitted into a groove part 4a of an upward opening formed on the rail 4. The shelf plate 3 is supported impossible to slip in the depth direction and impossible to jump up by one-touch installation.
Patent JP-2001106053-A (JP)
Title: Vacuum booster
Inventor: SUWA TOSHIYUKI
IPC: B60T13/573
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To approximate the output characteristic of a vacuum booster to a quadratic curve being ideal to braking until the output reaches the boost critical point. SOLUTION: In this vacuum booster provided with a reaction mechanism 24 among a valve cylinder 10, a valve piston 18 and an output rob 25, equipped with elastic pistons 4, 6 interposed between the valve cylinder 10 and the output rod 25, a reaction piston 17 opposed to an elastic piston 22 on the opposite side of the output rod 25 and having a smaller diameter than these, and an interposed spring 48 to which a set load is added in the compressive direction between the reaction piston 17 and the valve piston 18; a stopper part 45 for receiving and stopping the front end surface of the valve piston 18 before the compressive limit of the spring 48 is provided to the valve cylinder 10.
Patent JP-H11104824-A (JP)
Title: Controlling device for injecting inert gas to metallic tube at the time of welding
Inventor: IIZUKA IKUO
IPC: B23K5/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely inject inert gas at the time of welding a metallic tube and to prevent the oxidation of the inner surface of the metallic tube by fitting a gas injecting nozzle to a cylinder of inert gas through a pressure reducing valve and a solenoid valve and injecting the inert gas into the metallic tube. SOLUTION: The one end part of one metallic tube to be connected, is inserted into the corresponding end part of the other metallic tube and the other end part of one metallic tube is closed with a clogging means providing a gas venting hole, and the other end part of the other metallic tube is connected with a gas injecting nozzle 7 to open the solenoid valve 5 under such a condition. The inert gas in the cylinder 1 is made under condition of reduced pressure with the pressure reducing valve 3 and passed through the solenoid valve 5 and injected into the metallic tube.  At the time of injecting the inert gas into the metallic tube in such a way, the air containing oxygen existing in the metallic tube is vented outside the metallic tube from the gas venting hole provided in the clogging means fitted to the other end of one metallic tube and the inert gas is filled up in the metallic tube. Under this condition, the connecting parts of both metallic tubes are gas-welded.
Patent JP-H0638603-A (JP)
Title: Operating device for mobile farm machine
Inventor: KOIKE HIDEKI
IPC: A01B63/00
Filed: 1991-10-30
Abstract: PURPOSE:To provide a device designed to simplify setting operations by operating a single relevant member back and forth to change control mode and then by operating this member left and right to change control level to improve operability. CONSTITUTION:A relevant member 31 is operated back and forth to select a control mode, and then operated left and right to set the control level for the mode selected above. A display 28 is provided to show the kind of control mode and the control level for the mode, and the control level is set while looking at the image displayed.
Patent JP-H11193789-A (JP)
Title: Scroll compressor
Inventor: LIFSON ALEXANDER
IPC: F04C29/02
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor capable of controlling the amount of lubricant flowing into a compression chamber accurately. SOLUTION: In an improved scroll compressor lubrication system, a lubricant port 28 of a rotary scroll 25 supplies the lubricant to a compression chamber 39 all through the rotary cycle. The lubricant port 28 is aligned with a recess 38 of a flange 23 of a fixed scroll. Alternatively, the lubricant port 28 may be exposed to the compression chamber 39 during the whole cycle. The fixed scroll 21 has the recess apart from other recess at substantially 180 deg.. The lubricant port 28 may be sequentially moved so as to be communicated with the separated recess for supplying the lubricant into the compression chamber.
Patent JP-H11104834-A (JP)
Title: Torch for arc welding
Inventor: TADA TOSHIO
IPC: B23K9/29
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent an arc welding torch from being a weld starting condition even if outer force acts on the torch at the time of non-welding by restricting an operating lever to a space block member integrally supported with the operating lever displaced in the crossing direction with the longitudinal axis of a shaft member in a slit for the operating lever and keeping it in an inoperative condition. SOLUTION: Under the condition that an operating lever 8 is restrained to an end part in the X1 direction of a slit, a shaft member 6 and a space block member 7 are positioned in the X1 direction, too. In this condition, since the space block member 7 does not control any movement of the operating lever 4, a change-over switch can be turned on and off by freely operating the operating lever 4. On the other hand, the operating lever 8 is moved in the X2 direction against an energizing means and in the case of positioning the operating lever 8 in the slit in the Y direction by turning the operating lever 8 around an axial core point, the space block member 7 is displaced in the X2 direction and the operating lever 4 is kept in an inoperative condition by restricting it to the space block member 7.
Patent JP-H07142640-A (JP)
Title: Substrate for semiconductor device
Inventor: NAGASE TOSHIYUKI
IPC: H05K3/34
Filed: 1993-11-15
Abstract: PURPOSE:To prevent the separation of solder by a method wherein series of through holes for sectioning power parts and control parts on one sheet of a substrate are formed in the substrate. CONSTITUTION:AIN powder, Al2O3 powder, BeO powder, Y2O3 powder, SiO2 powder and MgO powder are blended as raw powder, an organic binder is added to this blend to form a green sheet by a doctor blade method, and lines of holes are formed in the sheet by a mold press. Then, after degreased, the sheet is sintered. This ceramic sheet has a size of 50mmX50mmX0.8mm and divided by a longitudinal line of 0.4mmphi through holes 4 with a 1mm pitch and two transverse lines of similar holes, which define a power section 1a and a control section 1b. The ceramic sheet, with its reverse side metallized with Ag-20wt.%Pd alloy, is attached to a 52mmX52mmX1mm copper heat sink 2 with Sn-37wt.%Pd solder 3. This perfectly prevents the separation of the solder.
Patent JP-H06135550-A (JP)
Title: Conveying method for semiconductor substrate
Inventor: ISHITANI HIROSHI
IPC: B65G49/00
Filed: 1992-10-23
Abstract: PURPOSE:To improve the yield in checking any sticking of particles by repeating an evacuation and a nitrogen purge just before the conveyance of a processed semiconductor substrate. CONSTITUTION:Three valves P1 to P3 for nitrogen gas incoming via a filter 5 are set up in a loading chamber 1, an etching chamber 2 and an unloading chamber 3 of a dry etching unit and four gate valves G1 to G4 among respective chambers, respectively. Those of loading, etching and unloading chambers 1, 2, 3 are forced into vacuum in advance and on standby. Next, the etching unit is made into an operating condition, opening the valve P1, and the loading chamber 1 is subjected to a nitrogen purge into an atmospheric state. Then, the valve P1 is closed and the valve G1 is opened or closed and, after this valve G1 is closed, a mechanical booster pump MB-2 is operated into the degree of specified vacuum. Successively, the gate valve G2 is opened or closed and thereby the etching chamber 2 is also forced into the same degree of vacuum while particles stuck to the valves are exhausted and, after similar operations are repeated several times in succession, vacuum conveyance for a semiconductor substrate is carried out.
Patent JP-S63138533-A (JP)
Title: Reproducing system for magneto-optical disk
Inventor: MORITSUGU MASAHARU
IPC: G11B7/09
Filed: 1986-11-28
Abstract: PURPOSE:To decrease number of optoelectric components and optical components by adopting such the constitution that a focus error signal, a tracking error signal and a magneto-optical information signal are detected from one photodetector simultaneously. CONSTITUTION:A reflected light from a magneto-optical disk 1 is reflected and separated by a beam splitter 4. The reflected light passes through a condenser lens 11, divided into two, that is transmitted and reflected lights, by a deflection beam splitter 12 and a 1/2 wavelength plate 10, and the transmitted light passes through an astigmatism optical system 8 and is made incident on a photodetector 9. An output of the detector 9 is divided by resistors R1, R2, a magneto-optical information signal (q) is reproduced from a high frequency component of the sum signal of both the resistors and a focus error signal is obtained from the signal object to voltage division via a voltage amplifier 19. On the other hand, the reflected light of the splitter 12 is made incident on the optical detector 13 and a tracking error signal and a magneto-optical signal information signal (r) are obtained similarly as the output of the detector 9. The signals (q, r) are subjected to differential producing signal by a differential amplifier 20 and a magneto-optical information signal (p) is reproduced by the difference signal.
Patent JP-H06116703-A (JP)
Title: Hearth roller having heat resistance and wear resistance
Inventor: KATSUKI HIROTAKA
IPC: C23C4/10
Filed: 1992-10-01
Abstract: PURPOSE:To prevent the contact between grains and the air in the course of thermal spraying and to improve the denseness characteristic and hardness of a thermally sprayed layer by providing a thermally sprayed layer of cermet material, which consists of Cr carbide coated with Cr and Ni and has specific average grain size, to the surface of a hearth roller. CONSTITUTION:A hearth roller is formed by providing a thermally sprayed layer of a cermet material, consisting of, by weight, 50-90% Cr carbide and the balance Ni-Cr alloy, having a grain structure where at least 70% of carbide grains are coated with Ni-Cr alloy, and having 5-100mum average grain size, to the surface of a base material. If necessary, <=30% of Cr carbide is substituted by either or both of Nb carbide and Ti carbide. The coating with Ni-Cr alloy for Cr carbide is done by means of PVD-electroless plating, mechanical coating, etc. Moreover, as substrate for the thermally sprayed layer, heat resistant metal, thermally sprayed alloy layer, etc., are provided, if necessary.
Patent JP-H08142514-A (JP)
Title: Reversible thermal recording medium
Inventor: KITAHARA KIYOSHI
IPC: B41M5/30
Filed: 1994-11-18
Abstract: PURPOSE: To provide a reversible thermal recording medium having sufficient color forming properties to enable good recording, raised in color forming and erasing temps. as compared with a conventional material and enhanced in recording stability. CONSTITUTION: A reversible thermal recording medium has a reversible thermal recording layer containing a color forming agent, a coupler and a binder and, as the coupler, a substance having a 6 or more C long chain alkyl group, an aromatic skeleton and a carboxyl group is used. The coupler is excellent in color forming properties because of its good dispersibility and can easily form the thermal recording layer because of its good compatibility with a binder resin and the production of the thermal recording medium is easy. Since color forming and erasing temps. become high, a color is not easily formed or erased by the effect of the temp. of external environment and, therefore, recording stability is good.
Patent JP-H11120267-A (JP)
Title: Document processor and recording medium therefor
Inventor: NAGAI TAKAYUKI
IPC: G06F19/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prepare a table composed of the intended number of digits/steps at any arbitrary position in a document easily with a little throughput by determining the lateral number of digits in the table corresponding to the full width of the table under designation simultaneously while designating the width of the table when preparing the outer frame of the table while using a pointing device. SOLUTION: A mouse 404 is an input device for instructing any arbitrary point on a screen, and a mouse input control part 405 processes an input from the mouse and dispatches it to an input/editing control program 408 as a code such as a moving amount, button pressing or button opening. According to the instruction of the input/editing control program 408, processing related to the preparation of the table/deformed tabulation is controlled. When an operator determines the size of the table at the position of a mouse pointer at present, the step number/digit number operation program of a table preparation/deformation control program 409 calculates how many fixed minimum lateral size values of squares are settled within the lateral size of the table and performs the similar calculation in longitudinal direction as well so that the number of digits/steps in the table can be found.
Patent JP-H06114538-A (JP)
Title: Structure of sealing ring for floating seat and manufacture thereof
Inventor: NAKAMURA MICHIO
IPC: B22D13/04
Filed: 1992-09-30
Abstract: PURPOSE:To reduce the cost of machining work and reduce the cracking and the breakage by making the part forming the sliding surface a high alloy cast iron and constituting the other part with a material having excellent machinability. CONSTITUTION:The structure of a sealing ring for floating sheet is constituted of the high alloy cast iron having a high wear resistance to the part 1 used to the sliding surface, and the other part 2 is constituted of the material having excellent machinability. The high alloy cast iron is preferable to be the high chromium special cast iron. As the material having excellent machinability used to the other part, the low alloy cast iron, an ordinary cast iron, a low alloy cast iron, etc., are preferable and these materials have a high machinability. Above all, the ordinary cast iron (FC material) easily executes the centrifugal casting and can be machined in the as-cast condition.
Patent JP-H0599394-A (JP)
Title: Manufacture of sound absorbing-heat insulating molded body
Inventor: HORI HISANOBU
IPC: F16L59/16
Filed: 1991-10-05
Abstract: PURPOSE:To provide a sound absorbing-heat insulating molded body which is free of unevenness in density and decrease in mechanical strength, and has a uniform sound absorbing property and a sufficient mechanical strength by inputting powdered thermosetting resin into an opening machine and mixing the resin with opened fibers while fiber materials are opened by the opening machine, and heating and pressure-molding an obtained mixture body into a desired shape. CONSTITUTION:While fiber materials 1 are opened by an opening machine 3, powdered thermosetting resin R is input into the opening machine and mixed with the fiber materials, and an obtained mixture body is heated and pressure- molded into a desired shape by a forming die 10, etc. The opened fiber materials 1 and the powdered thermosetting resin R are uniformly mixed, and thus the powdered thermosetting resin R is evenly dispersed in the opened fiber materials 1. Thus, a sound absorbing-heat insulating molded body having uniform sound absorbing-heating insulating properties and a sufficient mechanical strength is obtained, and especially a molded body of complicated shape can be manufactured without causing deformation or wrinkling.
Patent JP-2001109515-A (JP)
Title: Facility monitoring system
Inventor: MEGURO MINORU
IPC: G05B23/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To realize a facility monitoring system which reduces the load on a network and improves the performance of a system. SOLUTION: In this facility monitoring system which has cameras installed at plural monitoring points provided in a plant and distributes image data of the respective cameras through a network to display images of the monitoring points in a computer on a network, the image data of monitoring points high in monitoring frequency are transferred in short sampling cycle and the image data of monitoring points low in monitoring frequency are transferred in long sampling cycle to modulate the data transfer cycle according to the monitoring frequency.