baber/WOPTO huggingface dataset:
Patent JP-H08339048-A (JP)
Title: Lubricant liquid drop,its preparation and image formation element containing it
Inventor: TOOMASU HEIRU HOWAITOSAIZU
IPC: G03C1/76
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a stable antifriction droplet having a uniform size, manufacture it, and provide an image forming element containing it. SOLUTION: Antifriction droplets coated with a colloidal fine grain suspension stabilizer and antifriction grains formed with the discontinuous phase of antifriction droplets in the continuous water phase are manufactured. The water phase contains the fine grain suspension stabilizer, reduces the size of the antifriction droplets, and limits the coagulation of the antifriction droplets via the action of the fine grain suspension stabilizer.
Patent JP-H09279763-A (JP)
Title: Building panel and building using it
Inventor: KURIYAMA MITSUNORI
IPC: E04C2/38
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a high strength by connecting a vertical frame member or horizontal frame member formed of channel steel to an L-shaped connecting hardware by a high strength bolt to form a structural frame, fixing an interior material and a facing material to the inside and outside flanges of the structural frame by small screws. SOLUTION: Each frame member such as a vertical frame member 1 or horizontal frame member 2 formed of channel steel is arranged so that the web is turned in panel thickness direction, and mutually bonded by an L-shaped connector 5 and a high strength bolt to form a structural frame. An interior material and a facing material are fixed by small screws to the inside flange and outside flange of the vertical frame member 1 or the horizontal frame member 2 to form a building panel 17, and a wall part and a roof part are formed by use of the building panels 17. The upper end part of the wall part building panel 17 is bolted to the outer end part of the roof part building panel 17, and the lower end part of the wall building panel 17 is bolted to a foundation 18.  Thus, this panel is strong to both vertical load and out-of-plane directional load, and a composite panel structure resistant to a large load such as outdoor wind load can be provided.
Patent JP-S5241346-A (JP)
Title: Outer frame for a host
Inventor: IZUMIYAMA NOBORU
IPC: B66D3/26
Filed: 1975-09-27
Abstract: PURPOSE: To provide an outer frame for a hoist, comprising a pair of side plates and a drum protecting plate rigidly fastened between the two side plates, in which a reinforcing plate is fixed along the rim of an opening formed in the drum protecting plate member, whereby the reinforcing plate may bear the stress acted on the opening section, thus decreasing the thickness of the plate used for the protecting plate and achieving light-weight construction of the entire frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02295857-A (JP)
Title: Sorter
Inventor: KATO SHOGO
IPC: B65H39/11
Filed: 1989-05-09
Abstract: PURPOSE:To select a sheet exhaust tray, for accommodation of recording sheets, of a sorter as any desired and utilize it effectively by operating a deflection means for the exhaust tray, forming a lead-in path, and forcing a deflecting means for unused tray a standby attitude in a lump by opening/closing means. CONSTITUTION:A plurality of identically formed divergent guides 718 arranged in shelves are rotated clockwise, wherein the tip shall intersect the transport path for recording sheets. The divergent guides 718 are ready with the recording sheet receiving attitude while blocking advance of the sheet in the vertical direction, and when a recording sheet is fed, it is received by an appropriate exhaust tray 71. Behind the divergent guides 718 a perforated belt 72 as an opening/closing means is set over a drive roller 73 and a follower roller 74 in such a way as capable of traveling in one direction. The back of each divergent guide 718 is detained with one of the detent holes 721 provided at certain spacing in this belt 72. This one-way motion of the perforated belt 72 is controlled with signals from a CPU installed on the copying machine body side.
Patent JP-S63305518-A (JP)
Inventor: YAKUESU YUURESU FUAN UKERU
IPC: C23F1/26
Filed: 1988-05-16
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-H10306166-A (JP)
Title: Surface treatment method and molded ethylene-tetrafluoroethylene copolymer article
Inventor: ARIGA HIROSHI
IPC: B32B27/30
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To efficiently form only oxygen-contg. groups and nitrogen-contg. groups on the surface of a molded ethylene-tetrafluoroethylene copolymer (ETFE) article to thereby impart excellent resistances to boiling water and weathering to the surface and also to enable a wide variety of adhesives to be applied to the surface by subjecting the article to an electric discharge treatment in a gas mixture comprising argon, nitrogen, and carbon dioxide. SOLUTION: The molar ratio of argon: nitrogen: carbon dioxide of the gas mixture is 100:(1-10):(1-15). Pref., the ethylene-tetrafluroethylene copolymer (ETFE) used contains 20-70 mol.% units derived from tetrafluoroethylene. The electric discharge treatment may in the form of corona discharge, plasma discharge, glow discharge, etc. The discharge treatment is carried out by applying a high-frequency voltage of 3-40 kHz between electrodes, usually at 10-80 deg.C under a pressure of 0.9-1.1 kg/cm<2> . The electric power of the treatment is pref. 100-1,500 W.min/m<2> . The wettability is set at a wetting idex of 34 or higher.
Patent JP-H11303493-A (JP)
Title: Cross runner and roller unit therefor
Inventor: KOUCHI HIROYUKI
IPC: E05D15/06
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To exchange rollers simply by rotatably installing a plurality of the rollers to a fixing section, detachably mounting the fixing section to a support shaft and integrally fitting a plurality of the rollers to the support shaft. SOLUTION: A plurality of rollers 2 are set up rotatably to a fixing section, and the fixing section is attached detachably to a support shaft 1. A through- hole 16 with a female screw section 1 is formed to the fixing section, and the support shaft 1 is screwed to the through-hole 16. A guide section 1a abutted against the opening edge section of the through-hole 16 is formed to the support shaft 1. Consequently, since a plurality of the rollers 2 are installed integrally to the support shaft 1 detachably, the rollers 2 are removed integrally and can be exchanged with others when separation size among the mutual rollers 2 after assembly is deviated from a specified set value, and only the roller 2 is taken off integrally and can be exchanged even when the defective rotation, etc., of the roller 2 are generated on a field.  Accordingly, the workability of roller exchange can be improved.
Patent JP-H01290970-A (JP)
Title: Internal pressure sensor abnormality sensing device for cylinder of electronically controlled engine
Inventor: MURATA MASARU
IPC: F02P5/153
Filed: 1988-05-13
Abstract: PURPOSE:To secure satisfactory car running even though output abnormality has occurred on an intra-cylinder pressure sensor by setting the under-abnormality ignition timing when any output abnormality is sensed on the intra-cylinder pressure sensor upon comparison of the amount of change in the intra-cylinder pressure with the standard change amount. CONSTITUTION:A control means 20 determines the pressure maximizing crank angle using a sensing means 31 from the crank angle theta and intra-cylinder pressure P given by calculating means 28, 29, and according thereto the correction amount of ignition timing is determined by a setting means 34, and a correction is made for the current ignition timing to be decided by a setting means 35 from the number of engine revolutions N given by calculating means 27, 28 and the amount of suction air Q. When an abnormality sensing means 43 senses any output abnormality on an intra- cylinder pressure sensor 7 upon comparison of the compressive upper dead point pressure given by sensing means 42b, 42a with the comparing pressure (standard pressure), setting is made by a selecting means 46 of an under-abnormality ignition timing altering means 44 upon selecting the mean ignition timing due to a calculating means 45 if the other cylinders are operating normally and the standard ignition timing map if all are abnormal. Thus car running is secured even under eventual abnormality.
Patent JP-H07302570-A (JP)
Title: Measurement object positioning method and its device in optical measuring apparatus
Inventor: YOSHIOKA TOSHIO
IPC: H01J37/20
Filed: 1994-05-09
Abstract: PURPOSE:To accurately position a measurement object surface to be placed upward of a measurement object, and arrange it accurately and vertically to the optical axis, in optical measurement of a super precision part. CONSTITUTION:After one side surface of a measurement object is brought into close contact with a vertical preset surface 2, lateral positioning is performed by stoppers 3 and 4. Next, a push-moving member 5 is lowered from above, and is brought into contact with an upper surface of the measurement object, and positioning along the optical axis is performed, and at the same time, the upper surface of the measurement object is made perpendicular to the optical axis.
Patent JP-S60262888-A (JP)
Title: Liquefaction of wooden biomass
Inventor: YOKOYAMA SHINYA
IPC: C10G1/00
Filed: 1984-06-08
Abstract: PURPOSE:To safely and easily liquefy wooden biomass without using any reducing gas while using N2, etc. by heating it at a temp. within a specified range under the pressure of an inert gas in the presence of an aq. medium in alkaline conditions. CONSTITUTION:Wooden biomass such as wood chip, wood flour or bark is mixed with an aq. medium and an alkaline material such as NaOH and the resulting mixture is put into a pressure vessel, pressurized with an inert gas such N2 and heated at 200-400 deg.C. It is possible to safely and easily liquefy the biomass without using a conventional reducing gas such as CO or CO+H2 as pressurizing gas, white using water as a reaction medium.
Patent JP-H11312665-A (JP)
Title: Surface-roughening method of semiconductor substrate
Inventor: INOMATA YOSUKE
IPC: H01L21/302
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of unevenness in an RIE process on one main surface side of a substrate, by forming an oxide film on the surface of the substrate, and roughening the surface by a reactive ion etching (RIE) method. SOLUTION: The semiconductor substrate consisting of silicon, etc., containing one conductivity type semiconductor impurity is prepared. A silicon substrate is dipped in hydrofluoric/nitric acid and a sodium hydroxide aqueous solution for removing the slice damage of the surface section of the silicon substrate, and etched in approximately 15 μm. The silicon substrate is washed by water, and dipped in an approximately 10% HF aqueous solution for several sec, an oxide film of a surface is removed, the substrate is washed by water, and immersed in an NaOH aqueous solution for several sec, and stained films may also be taken off. The processes of HF and NaOH are repeated at several times until a surface completely repels water. The substrate is washed by water, and introduced into a liquid having oxidation force such as nitric acid, sulfuric acid, etc., for several min, and an oxide film is formed uniformly on the substrate surface. When RIE is conducted, the oxide film is etched equally and irregularities begins to be formed simultaneously extending over the whole surface, thus forming irregularities without unevenness.
Patent JP-H06309782-A (JP)
Title: Optical disk rotary driving device
Inventor: KUME HIDEHIRO
IPC: G11B19/275
Filed: 1993-04-21
Abstract: PURPOSE:To constitute the device in a small size and a thin shape at a low cost and to stably drive an optical disk to rotate with a relatively small torque. CONSTITUTION:This optical disk rotary driving device is constituted so that a driving disk plate 17 which is adhered closely to a plane opposite to an optical pickup and whose diameter is larger than that of the optical disk and which is supported to be movable and a driving means 18 engaged with the outer peripheral edge of the driving disk plate are provided for the optical disk 13.
Patent JP-S61276114-A (JP)
Title: Magnetic recording medium
Inventor: MATSUZAKI SOICHI
IPC: G11B5/73
Filed: 1985-05-31
Abstract: PURPOSE:To improve the still life and rate of change in saturation magnetization of the title medium by forming a protective layer contg. a higher fatty acid on the magnetic recording medium obtained by forming a ferromagnetic metallic thin film on a nonmagnetic substrate. CONSTITUTION:A polymeric film of polyester, polyethylene, etc., is used as a nonmagnetic substrate and a ferromagnetic metal consisting of Fe, Co, Ni or their alloy is deposited by vacuum deposition, etc., to form a ferromagnetic metallic thin film on the nonmagnetic substrate. Then a soln. or the melt of behenic acid, the amide of behenic acid, etc., is coated on the thin film and dried to form a protective layer. An intermediate layer can be provided between both layers.
Patent JP-H01287159-A (JP)
Title: Halogen-containing thermoplastic resin composition
Inventor: FUJITA MINORU
IPC: C08L51/06
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a halogen-containing thermoplastic resin composition capable of remarkably improving long running properties in melt molding, by blending a halogen-containing thermoplastic resin with a specific amount of a specified graft polymer containing ethylene-vinyl acetate copolymer as a substrate. CONSTITUTION:A composition obtained by blending (A) 100pts.wt. halogen- containing thermoplastic resin (e.g. polyvinyl chloride based resin) with (B) 1-100pts.wt. graft polymer, prepared by graft polymerization of (B2) 5-50pts.wt. one or more kinds of monomers (e.g. methyl or ethyl methacrylate) capable of providing homopolymer having 65-150 deg.C glass transition point when polymerized alone with (B1) 1-100pts.wt. ethylene-vinyl acetate copolymer with 50-90wt.% vinyl acetate content and having 1-15g/10min melt index under 2.16 load and <=30wt.%, especially <=25wt.% portions insoluble in benzene.
Patent JP-2000312491-A (JP)
Title: Motor start and stop controller
Inventor: MIYAMOTO AYUMI
IPC: H02P3/08
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To properly and gently start and stop a motor despite very simple overall constitution by combining an off-delay circuit, a ramp circuit, a duty ratio-variable circuit, and a switching element. SOLUTION: A ramp circuit 15 smoothly increases output voltage with respect to time and a duty ratio-variable circuit 16 sends to a switching element 18 pulse train signals with their duty ratio continuously increased according to the output voltage of the ramp circuit 15. The switching element 18 controls the interruption and passage of energizing current Im to a motor M according to the duty ratio of the pulse train signals and thereby gently starts the motor M. To stop the motor M, a closed forward start switch SW1 or reverse start switch SW2 is opened. At this time the ramp circuit 15 smoothly reduces the output voltage with respect to time, and the duty ratio of the energizing current Im is reduced with time through the duty ratio-variable circuit 16 and the switching element 18. As a result, the motor M is smoothly stopped.
Patent JP-2000305306-A (JP)
Title: Paper for electrophotography using plain paper and its production
Inventor: SATO TSUTOMU
IPC: G03G7/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of chlorine-containing materials which may be harmful for environment as much as possible by suppressing the total content of chlorine and the content of organic chlorine in paper, both to be not more than a specified value. SOLUTION: The total chlorine content and organic chlorine content in paper are controlled to be not more than 500 ppm and 150 ppm, respectively. Such paper is produced by paper-making using a pulp, which is obtained by bleaching a digested wood pulp or non-wood pulp without using gaseous chlorine and hypochlorous acid, and then surface-treating the resultant paper on a paper-making machine using an electroconductive agent having a structure free from chlorine. As the digested pulp, a pulp being bleached up to the desired whiteness using a bleaching agent other than gaseous chlorine is used. Though the raw material for the pulp used in this process is generally obtained from woods, it is possible to use non-wood raw materials such as bagasse and kenaf when occasion demands.  As the bleaching agent other than gaseous chlorine, oxygen, chlorine dioxide, sodium hypochlorite or the like is cited, and as the electroconductive agent, a compound having a structure free from chlorine is used, and sodium sulfate or the like is cited as an example of inorganic salts and sodium oxalate is cited as an example of organic salts.
Patent JP-S6011198-A (JP)
Inventor: TAKAGI TAKAYUKI
IPC: G21C15/24
Filed: 1983-07-01
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-S5818769-A (JP)
Title: Cash registration system
Inventor: NISHIMURA KATSUJI
IPC: G06Q40/00
Filed: 1981-07-27
Abstract: PURPOSE:To obtain the titled accounting system which does not require any manual operations for counting money, by connecting a money counter to a cash register and counting money cedited at every trade and, when the counting is finished, the counted data are stored in the cash register. CONSTITUTION:When a count start key CK2 of a counter II is depressed, a counter controlling means 35 is driven through an OR gate 36, and the money put in a receiving saucer 31 is divided into each money denomination by a selecting means 32, and the money thus divided is counted by each money denomination by a counting means 33. The counted data are stored in each money denomination memory 34a-34n. When the counting is finished, a counting operation finishing detecting means 37 detects the finishing, and the counted data stored in the memories 34a-34n are transferred to a money denomination data memory 39 through a memory controlling means 38. When a read key R is depressed at a cash registerIside, a transfer request of the content stored in the money denomination data memory 39 is sent to the counter II through a line L3. Upon receiving the request, the counter II transfers the stored content of the memory 39 to a memory 21 under the control of a data transfer controlling means 40.
Patent JP-S62274124-A (JP)
Title: Lead elastic and plastic vibration absorber
Inventor: FUJITA TAKASHI
IPC: F16F15/04
Filed: 1986-05-22
Abstract: PURPOSE:To raise absorbing efficiency for vibration energy, by connecting band steel plates which are spirally wound around the outer circumference of a cylindrical lead body, through folded parts of these band steel plates, which are engaged from below and above with each other, for restricting bending shear transformation to be extensible pure shear transformation. CONSTITUTION:An outside diameter restricting member 2 is set densely on the outer circumference of an energy absorber 1 made of a cylindrical lead body. This outside diameter restricting member 2 is formed cylindrically, by folding lateral both sides of each of band steel plates in the opposite directions with each other, in S-shape as forming folded parts 3, and engaging these folded parts 3 with each other as rolling them from below and above, and plasticity is added to this outside diameter restricting member 2 as a whole, by the folded parts 3. By this outside diameter restricting member 2, the bending shear transformation is restricted to be approximated to the extensible pure shear transformation, and at the same time, generation of machine troubles is prevented.
Patent JP-H11312661-A (JP)
Title: Formation of high aspect ratio trench
Inventor: KATO YOSHICHIKA
IPC: H01L21/302
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a high aspect ratio trench, which forms the trench structure having a very high aspect ratio in substrate processing in a free shape. SOLUTION: A step difference 3 is formed in substrate 1. A mask 2, having the material with the etching rate which is different from the etching rate of the substrate 1 is formed as a film on the entire surface, including a step difference 3 of the substrate 1 on which the step difference 3 is formed. The film of the material equivalent to the substrate 1 with regard to the etching rate is formed and filled in the step difference 3, wherein the film of the mask 2 is formed, and a film 4 is formed. The substrate 1 is polished from the surface, and the film 4 and the mask 2 at the uppermost layer are removed. Thus, the surface of the substrate 1 is expoased. The mask 2 is etched tot he required depth and removed.
Patent JP-H01292137-A (JP)
Title: Dobby machine
Inventor: YOSHIDA KAICHIRO
IPC: D03C3/20
Filed: 1988-05-16
Abstract: PURPOSE:To enable operation of holding hooks even with a small-capacity electromagnetic solenoid, by carrying out displacement of a lifting and lowering selection means to a working position using a mechanical auxiliary means and electromagnetic driving means in combination. CONSTITUTION:Engagement and disengagement of holding hooks (35a) and (35b) from mobile hooks (17a) and (17b) are carried out by a magnetic driving means. In the process, the holding Hooks are previously moved by a cam 50 which is a mechanical auxiliary means to turn on and off electromagnetic solenoids (47a) and (47b) in a state adjacent thereto. Attractive force of the solenoid itself can be assisted and the holding hooks can be operated following up rotation speed of a loom.
Patent JP-S6013495-A (JP)
Title: Pulse motor drive circuit
Inventor: MOTOKADO SHINICHIROU
IPC: H02P8/34
Filed: 1983-06-30
Abstract: PURPOSE:To reduce the influence of a noise to the exterior by connecting a resistance element between a reference input terminal and an output terminal of a comparator, thereby repeating ON and OFF and setting the frequency to the prescribed value or lower. CONSTITUTION:A load current is detected, the voltage is inputted to the negative terminal of a comparator 5, and a reference voltage divided from a voltage V by resistors R3, R4 is inputted to its positive terminal. The digital output of the comparator 5 is received to turn On and OFF an exciting coil, thereby controlling under constant current. A resistance element R5 is inserted between the reference voltage terminal of the positive terminal and the output terminal of the comparator 5 a hysteresis is generated to reduce the repetition frequency to approx. 10kHz. In this manner, noise to other circuit is reduced, and the heat generation of a transistor can be reduced.
Patent JP-H04346661-A (JP)
Title: Production of multilayer film
Inventor: TAKAHASHI AKIRA
IPC: G11B11/105
Filed: 1991-05-23
Abstract: PURPOSE:To efficiently obtain a multilayer film by a small-sized in-line type magnetron sputtering apparatus, in a manufacturing method using a magnetron sputtering apparatus, by successively impressing magnetic fields on each area of plural areas divided for each material and constituted of a single material in a target. CONSTITUTION:A planar target 2, for example, divided into areas 2a to 2d in a face vertical to the conveying direction C of a substrate 3 and using Pt and Co as the constituting material of each multilayer film in inside areas 2a and 2b is used. Then, when the substrate 3 passes on the target 2, high frequency voltage is impressed on the target 2, and at the same time, direct current is alternately impressed on coils 6a and 6b in a magnetic filed generating apparatus 1. Because electromagnets 4a and 4b in the apparatus 1 alternately generate magnetic fields Ha and Hb, Ar as a sputter gas is ionized by the magnetron motion of electrons, and plasma is alternately generated on the areas 2a and 2b. In this way, the areas 2a and 2b are alternately sputtered, by which a Pt layer and a Co layer are alternately laminated on the substrate 3.