baber/WOPTO huggingface dataset:
Patent JP-S6267823-A (JP)
Title: Dry-etching device
Inventor: ONISHI YOICHI
IPC: H01L21/3065
Filed: 1985-09-20
Abstract: PURPOSE:To dry-etch specimens evenly with excellent reproducibility while preventing a spark from happening by a method wherein a means to control negative DC voltage together with high-frequency power as well as high-frequency power, pressure, gas composition, gas flow rate, etc. in vacuum vessel and then to supply an electrode with said voltage and power is provided. CONSTITUTION:After vacuumizing a vacuum vessel 11 with a vacuumizing pump 6 down to the degree of vacuum not exceeding 100mTorr, Freon gas 14 containing 5% of oxygen is led into an electrode 14 through a supply port 14b thereof further led into the vacuum vessel 11 through an inlet 14a of the electrode 14 while the pressure in vacuum vessel 11 is kept at 305mTorr by manipulating a pressure controller 18. Next the electrode 14 is impressed with negative DC voltage -300V and further supplied with high-frequency power of 380kHz at 100W in such a way to produce low temperature plasma in the space containing a specimen 12. Through these procedures, a silicon nitride film 12b can be etched through resist masks 12a.
Patent JP-S58108415-A (JP)
Inventor: KENESU DEYUEIN AIBUSU
IPC: B65G53/66
Filed: 1982-11-30
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-H0259710-A (JP)
Title: Object optical microscope
Inventor: YAMADA MITSUHIKO
IPC: G02B6/00
Filed: 1988-08-25
Abstract: PURPOSE:To make the microscope freely usable by leading the light from a light source to a desired location in the periphery of a lens, specimen, etc., by means of an optical fiber, etc., in a state where the optical fiber, etc., is united with the microscope main body. CONSTITUTION:A 1st-order light of a light source is led to the bottom section of the lens barrel of this microscope by means of an optical fiber 1 in a refraction-free state. The terminal of the optical fiber 1 is set so that the fiber 1 can surround the outer periphery of the object lens 15 provided at the center bottom of the lens barrel so that a specimen 5 to be inspected can be irradiated uniformly by rays of light from the above. At the time of microscopic inspection, the distance between the object lens 15 and an objective surface 13 at which the microscope is brought into contact with the specimen 5 to be inspected is fixed to a specific interval by changing the object lens 15 in accordance with a required magnification so that a required focused state can be set when the surface 13 is lightly pressed against the specimen 5. Therefore, the part which cannot be inspected with a microscope under the present condition can be inspected.
Patent JP-2001035901-A (JP)
Title: Working truck
Inventor: USAMI MASARU
IPC: H01L21/677
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To perform the work for supplying/collecting an article to/from a production system smoothly by securing a carrying container at a specified position of a mounting section and releasing the carrying container when a working truck is coupled with an apparatus at a destination. SOLUTION: A working truck 55 comprises a mounting section 2, a coupling section 41, a securing section 42, an elevating section 43, and a positioning section and two sets of respective sections are provided oppositely on the working truck 55. The working truck 55 further comprises a handle and means for carrying a carrying container 1 up to a destination, i.e., a caster 33 with brake, and can move freely while mounting the carrying container 1. Since the work for transferring an article to the carrying container and the work for moving the carrying container to the destination can be carried out on a working table, a working truck performing transfer work in safety with high workability can be obtained.
Patent JP-S6366608-A (JP)
Title: Resetting system for reference point
Inventor: IMAI YOSHIHARU
IPC: G05B19/18
Filed: 1986-09-08
Abstract: PURPOSE:To simplify a resetting system for reference point by adding the hardware including an AND circuit, a NOT circuit, etc., to a position control counter to omit a counter exclusive for resetting reference point. CONSTITUTION:A position control counter (a) is provided to a numerical controller of a numerically controlled machine tool and counts up the feedback pulses produced from a position detector when these pulses are received from a signal line 1. While said feedback pulses are counted down when they are outputted from a signal line 2. A clear signal is added to the counter (a) from an AND circuit (b) and a Z signal of a signal line 4 and an optional signal of a signal line 5 are applied to the circuit (b) to secure an AND between both signals. Then the clear signal is delivered to a signal line 3 and this fact is detected by a logic circuit consisting of a NOT circuit (c) and NAND circuits (d) and (e). In such a way, a counter exclusive for resetting reference point is omitted from this system to improve the system reliability in a simple constitution.
Patent JP-H0764754-A (JP)
Title: Compact information processor
Inventor: MOTOJIYUKU YUTAKA
IPC: G06F3/0485
Filed: 1993-08-24
Abstract: PURPOSE:To provide the compact information processor which enables an operator to scroll a screen without using his hand in which the compact information processor is not held at the time of using the compact information processor in his other hand. CONSTITUTION:When a scroll start switch 110 is depressed, the angle of inclination of a display part 106 at this time is detected by an inclination sensor 104. When a prescribed time elapses after the depression, the angle of inclination of the display part 106 is detected by the inclination sensor 104, and the angle of inclination at the time of depression is subtracted from this angle of inclination to calculate the relativel angle of inclination from the depression. A processing part 101 scrolls the display screen on the display part 106 based on this relative angle of inclination. The scroll speed may be changed in accordance with the angle of inclination.
Patent JP-H0377626-A (JP)
Title: Device for refining hydrogen isotope
Inventor: OBARA ATSUSHI
IPC: C01B4/00
Filed: 1989-08-15
Abstract: PURPOSE:To simplify the treating system by providing a means for separating hydrogen isotope in the gas to be treated by transmission, a means for adsorbing the hydrogen isotope on an active metal and further a means for reinjecting hydrogen isotope. CONSTITUTION:The gas to be treated contg. hydrogen isotope is supplied to a Pd diffuser 22 from a pipeline 21, and the hydrogen isotope molecule Q2 is transmitted through a Pd membrane 23 and supplied to an isotope separation system S. Meanwhile, the gas discharged from the diffuser 22 with the Q2 deteriorated is supplied to an active metal-packed tower 26a. The remaining Q2 and the gas in which the hydrogen isotope is combined with other atoms are brought into contact with the active metal, decomposed and occluded in the active metal. The rare gas is discharged from a waste gas discharge port 29a and sent to a waste gas treating system Z. The gas discharged from the diffuser 22 is introduced into an active metal-packed tower 26b. The process is reduced in this way.
Patent JP-S60100680-A (JP)
Title: Metallizing method for surface of silicon carbide sintered body and composition for metallization
Inventor: YAMAUCHI HIDETOSHI
IPC: C23C18/12
Filed: 1983-11-07
Abstract: PURPOSE:To form a metallized layer having excellent adhesion, heat resistance, etc. on the surface of an SiC sintered body by coating a specifically composed compsn. consisting of carbide of Co, Ni, etc. and Ti, W, Mo, etc. or the compd. thereof on the surface of the SiC sintered body and heating said body. CONSTITUTION:The metallizing compsn. prepd. by mixing thoroughly powder consisting of 10-90pts.wt. carbide of >=1 kind among Co, Ni, Fe, Al, Pd, Pt and B and 10-90pts.wt. >=1 kind among Ti, W, Mo, Zr, Hf, Ta, Nb, U, Cr and V or the compd. thereof and having preferably about <=0.1mm. grain size and if necessary an org. binder such as butycarbitol acetate or the like is coated on the surface of an SiC sintered body and thereafter the body is heated for at least 1min in a temp. range of 1,200-2,000 deg.C in a non-oxidizing atmosphere to form a metallizing layer which has extremely secure adhesion, is resistant to heat and thermal impact and has the excellent joinability to permit easy and sure brazing on the surface of the SiC sintered body thereby metallizing said surface.
Patent JP-H09234801-A (JP)
Title: Manufacture of fiber-reinforced resin foam and fiber-reinforced resin foam
Inventor: YAMAGUCHI KOJI
IPC: B29C69/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a continuous fiber reinforced resin foam efficiently and easily in a comparatively simple process even when its sectional shape is complicated, by patterning an outer peripheral face of a hollow body into a desired sectional shape by foaming pressure and crosslinking a resin composition after the patterning. SOLUTION: A resin composition is injected into an extruder 22, kneaded by heating, and led to a resin passage 23d. A barrel and the resin passage 23d of the extruder 22 are adjusted to 170 deg.C in temperature and a resin outlet 23b is adjusted to 200 deg.C in temperature. The resin composition kneaded with heat is extruded, being foamed, into a fiber reinforced sheet patterned into a hollow shape. After the extrusion, it is led into a patterning mold 24 heated to 220 deg.C and a heating mold 25. While the fiber reinforced sheet is pressed to the insides of these molds by the foaming pressure of the resin composition so as to pattern, an organic peroxide which is mixed in the resin composition is degraded and an inside foamed layer formed of the composition is cross- linked.
Patent JP-2000053936-A (JP)
Title: Adhesive composition
Inventor: SHIMIZU YOSHINORI
IPC: C09J175/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition especially suitable for use as a heat-bonding adhesive and a solvent active adhesive. SOLUTION: In this adhesive composition comprising a silicone-polyurea-based polymer and optionally a silicone-based tackifier resin, being liquefied or softened by application of a solvent or heat and solidified by drying and/or cooling operation to develop bond strength, the silicone-polyurea-based polymer is a silicone-polyurea-based polymer obtained by polymerizing a starting raw material containing a siliconediamine having 500-150,000 number-average molecular weight and a diisocyanate, and the content of the silicone-based tackifier resin is <=100 pts.wt. based on 100 pts.wt. of the silicone-polyurea-based polymer.
Patent JP-S6189008-A (JP)
Inventor: HATANAKA TAKATERU
IPC: B28B3/02
Filed: 1984-10-08
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-S6365256-A (JP)
Inventor: TANAKA MASAYUKI
IPC: F25B13/00
Filed: 1986-09-05
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-H0943232-A (JP)
Title: Quantitative measuring method for plating composition
Inventor: TANAKA KATSUMARO
IPC: G01N31/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To easily measure the components of plating composition from coating with an aluminum-zinc alloy by dissolving a plating layer with acid, neutralizing it with alkali and making the aluminum in the plating layer to the deposit of aluminum hydroxide. SOLUTION: Plating layer component is ground from a plated matter 1 and the sampled flake of specimen 2 of ca. 100mg is put in a test tube 3. Two ml of HCl 7 at 20% concentration, for example is added to this and submerged in hot water of approximately 60 deg.C. To the specimen 2 dissolved by heating, 10ml water is added to dilute the concentration of the HCl 7 and 15ml NH4 OH 15 at 28% concentration is added to obtain a mixture 16 of diluted chloric acid and ammonia water. After submerging and heating the test tube in hot water of 90 to 95 deg.C, it is left in the air to settle the deposit of aluminum hydroxide 17. The amount of the settled deposit 17 is compared with the amount of 10 kinds of standard deposit sample group.  Thus, from the amount of the deposit 17 judged by sight and the amount of the specimen 2, the concentration of aluminum component in the aluminum-zinc allay can be obtained.
Patent JP-H05323428-A (JP)
Title: Consecutive photographing camera
Inventor: KAMEYAMA NOBUYUKI
IPC: G03B19/07
Filed: 1991-07-26
Abstract: PURPOSE:To successively photograph each frame via photographic lenses by the rotations of shutter plates and to easily set a focusing position by integrally forming the photographic lenses. CONSTITUTION:The photographic lenses 3a-3d and 3e-3h are integrally formed, to compose lens plates 4 and 5, respectively. Then, the lens plates 4 and 5 are attached to a camera body. Apertures for exposing 6a-6h and exposing frames are provided in positions corresponding to respective photographic lenses 3a-3h, on the camera body. In the apertures for exposing 6a-6h, shutter plates 10 and 11 are freely rotatably provided. They are rotated by a stepping motor 12 when a releasing operation is executed. Slits 15a, 15b, (16a), and 16b are formed on the shutter plates 10 and 11.
Patent JP-H1134515-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: KAMIKUBO YOSHINORI
IPC: B41M5/50
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer image receiving sheet wherein a rupture of a heat insulating porous layer does not arise when a dye acceptor layer is formed, and also, there is no fear for the separation of the dye acceptor layer, and in addition, a printing image having sufficient image quality and concentration can be obtained. SOLUTION: As a base material, a plain paper base material is used, and on the base material, a heat insulating porous layer with a resin as the major component, a barrier layer, and a dye acceptor layer are formed in this order for this heat-transfer image receiving sheet, and for such a heat-transfer image receiving sheet, the barrier layer comprises a mixture of at least polyvinyl alcohol and a polyurethane based resin. The solid portion weight ratio of the polyvinyl alcohol/polyurethane based resin, is preferable to be in a range of 10/100 80/100.
Patent JP-H0664618-A (JP)
Title: Stamper
Inventor: ADACHI TOSHINORI
IPC: B65B27/08
Filed: 1992-08-06
Abstract: PURPOSE:To provide a stamper which is easy to replace a printing medium, can improve operativity and is free from trouble occurrence. CONSTITUTION:In a stamper for stamping an object by a printing means equipped with a removable printing medium, displacement driving means 5, 20 for displacing the printing means to an easy removable position of the printing medium. This constitution allows the printing medium to be replaced while the printing means is displaced to the easy removal position of the printing medium provided thereon, so that operativity can be improved and troubles can be prevented from occurring.
Patent JP-H0493706-A (JP)
Title: Optical measuring apparatus
Inventor: TANAKA HIROKAZU
IPC: G01C3/06
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a measuring apparatus without effects on the results of measurement even if the intensity of emitted light is changed by constituting the apparatus of a splitting means which divides the light from a light source into a plurality of paths and transfers the light beams, a light projecting means, a light screening means and a signal processing means. CONSTITUTION:The light from a light source 20 is propagated through a light path 25 by way of a half mirror 21 and a liquid crystal 22. The mirror 21 is arranged in the slant state with respect to the light path 25. The light which is reflected from the mirror 21 is reflected from a mirror 23 and cast along a light path 26 through a liquid crystal 24. Then, power is supplied into the liquid crystals 22 and 24 with drivers, and the incident light beams are cut off. When the power feeding is stopped, the incidental light beams are transmitted. The reflected light from an object to be measured 27 is condensed with a condenser lens 28 in a light receiving part and received with a photodetector 29. A signal processing means comprises logarithm converter circuits 33 and 34 and a differential amplifier 35. The light beams through the light paths 25 and 26 having the different light-path lengths are alternately cut off. The difference between luminances of the object to be measured 27 caused by the light beams through the light paths 25 and 26 is computed as the difference between the received light levels through the light path. Thus, the distance to the object to be measured 27 is obtained.
Patent JP-H1155840-A (JP)
Title: Sealing member at cable introducing part of cable joint box
Inventor: KAWAMURA TAKASHI
IPC: H02G15/013
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To keep a good airtightness at a cable joint by making a wide V-cut transversely to the tape face at a position for cutting a sealing member into a length corresponding to the outer diameter of a cable. SOLUTION: A tape-like sealing member 4 has a start-of-winding at the left end and provided with a wide V-groove 6 transversely to the tape face at a position for cutting the sealing member into a length corresponding to the outside diameter of a cable. The part provided with a wide V-groove 6 is thinnest at the bottom thereof and has gentle slopes S on the opposite sides thereof. Outside diameter of a cable to be used when being cut at the wide V-groove 6 is indicated on the slopes S of the wide V-groove 6. Since the level difference can be decreased at the end of the sealing member 4 or the wound sealing member 4 can be prevented from being shifted, a cable joint excellent in airtightness can be obtained.
Patent JP-S60102394-A (JP)
Inventor: MAKINO MASAKATSU
IPC: B66C1/42
Filed: 1983-11-08
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-S6271368-A (JP)
Title: Extension hunting equipment using plural representative numbers
Inventor: ISHIHARA SHINICHI
IPC: H04M3/54
Filed: 1985-09-24
Abstract: PURPOSE:To decide the hunting system of a called party according to the will of a caller by providing plural representative numbers to an extension representative group and deciding the extension hunting system at each representative number. CONSTITUTION:A storage device 3 and a central controllers 2 are provided, and the storage device 3 stores converting information converting the representa tive number into the extension hunting system and conversion information converting the representative number into an extension subscriber group belong ing to the extension representative group, the central controller 2 utilizes conver sion information stored in the storage device 3 to control a talking switch 1, a trunk line trunk 4, and a line circuit 6 to drive an extension telephone set 7. Thus, the central controller 2 accesses the storage device 3 to extract the conversion information relating to representative numbers A1-A3. The central controller 2 decodes the extracted conversion information to recognize the extension hunting as A B C D. Similarly, it is recognized that the exten sion hunting is applied as B-C-D as to representative numbers B1,B2,B3.
Patent JP-H0496626-A (JP)
Title: Harmonic suppressor
Inventor: KODAMA TAKASHI
IPC: H02P27/06
Filed: 1990-08-09
Abstract: PURPOSE:To finally compensate harmonic of a power supply current by connecting a plurality of harmonic suppression inverters in parallel, and providing limiter means for limiting a harmonic compensating capacity in a controller of each inverter. CONSTITUTION:Inverter 3a-3c are operated in parallel, the inverter 3c first detects a harmonic component contained in a current I3a and compensates the harmonic. Then, the inverter 3b compensates a harmonic current contained in a current I2a, and compensates for that which cannot be sufficiently compensates by the inverter 3b, Further, the inverter 3a detects the harmonic of the current I1a and compensates for the harmonic. If all the harmonic contained in the current I3a are compensated, a power supply current Is becomes a sine wave current.
Patent JP-H1153886-A (JP)
Title: Semiconductor memory
Inventor: MATOBA KENJIRO
IPC: G11C11/41
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by supplying addresses for first and second reading times, reading data selected to one bit line corresponding to bit line pair at each time, switching a bit line selected in response to a reading time, and outputting data read from the selected bit line. SOLUTION: Respective memory cells 2' are cells for storing data, and constituted to individually access to N-channel MOS transistors N1 and N2 having two address terminals. Thus, a gate of the transistor N1 is connected to a first address terminal ADR1, and a gate of the transistor N2 is connected to a second address terminal ADR2. In a precharging operation, since a precharge signal PC is applied and data can be read from two addresses by one time operation, an operating efficiency is improved.
Patent JP-2001031079-A (JP)
Title: Hinge, method for manufacturing hinge, and packing material having hinge
Inventor: YOKOYAMA YOSHIMASA
IPC: B65D6/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a hinge capable of easily performing a turning operation and further provide a packing material having the hinge. SOLUTION: A hinge 2 made of textile is formed by sewing an upper cloth 4 onto a lower cloth 3. There are provided pocket sections 5a, 5b at both sides with a longitudinal sewing line 7 being held therebetween for use in receiving a plate-like member. A thickness margin for use in forming pocket sections 5a, 5b is provided by the upper cloth 4. With such an arrangement as above, when the plate-like member is turned, a resilient force for preventing its turning operation is scarcely produced. In addition, even under a state in which the plate-like members are closed while they are being confronted with each other, no repelling force is produced and it is possible to keep this state.
Patent JP-H1136644-A (JP)
Title: Multistoried parking facility
Inventor: YAGI RYUTARO
IPC: E04H6/18
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To make constitution and operation relatively simple, to permit the space required for traversing within a traversing pallet line one each story to be used also in parking, to enable the number of vehicles parked to be increased within a small space without spending great expenses, and to enable an increase in the number of vehicles parked to be adjusted according to the expected number of vehicles parked and the condition of an installation site. SOLUTION: A plurality of on-ground, freely-traversing pallet lines 1, which are spaced apart from one another by an interval corresponding to one vehicle to be parked, are provided inside a multistoried frame W installed on the ground. Further, a plurality (equal to the number of the on-ground traversing pallet lines 1) of lifting-mechanism-equipped, freely-traversing pallet lines 2 to be provided on each of upper stories along the on-ground traversing pallet lines 1, and a lifting-mechanism-equipped, longitudinally-moving pallet 3 to be provided within the traversing pallet line 2 on each story, are provided, the pallet 3 moving freely in the longitudinal direction.