baber/WOPTO huggingface dataset:
Patent JP-H09155338-A (JP)
Title: Bath water purifying apparatus
Inventor: TOMINAGA TAEKO
IPC: B01J35/02
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the breakage of a protective pipe to prevent the happening of an accident, in a purifying apparatus purifying hot water of a bathtub, by providing the protective pipe housing an UV lamp sterilizing bath water so as to cut off the same from bath water and detecting moisture produced by the breakage of the protective pipe to detect the breakage of the protective pipe. SOLUTION: In a bath water purifying apparatus, bath water is pumped up by a circulating pump to be filtered and subsequently sterilized by a sterilizing device and heated to a specified temp. to be returned to a bathtub. The sterilizing device is equipped with an the UV lamp 40 and this lamp is covered with a protective pipe 41 to be housed in a jacket 42 and bath water flows in from the bath water inlet 43 provided on one end side of the jacket 42 to be discharged from the bath water outlet 44 provided on the other end side thereof. In this case, an upper chamber 46 is demarcated by the seal part 45 sealing one end sides of the ultraviolet lamp 40 and the protective pipe 41 and a moisture sensor is provided herein. When the protective pipe 41 is broken, bath water penetrating into the upper chamber 46 is detected by the operation of the circulating pump.
Patent JP-H05152418-A (JP)
Title: Chip picking-up device
Inventor: MITARAI TADASHI
IPC: H01L21/301
Filed: 1991-11-26
Abstract: PURPOSE:To reduce a chip picking-up error and tied chips and to reduce that a chip is damaged by silicon scraps. CONSTITUTION:An entitled device is constituted in the following manner: a collet 5 which can be moved up and down and whose inside diameter is a little larger than a chip is attached to a spindle 4 which can be moved up and down; and it is pressed downward by using a compression spring 8. In addition, the entitled device is constituted in the following manner: an outer collet 7 can be evacuated; nitrogen or dry air is discharged through the spindle 4; at the same time, the outer collet 7 is evacuated; and silicon scraps can be removed.
Patent JP-H03196065-A (JP)
Title: Copying machine
Inventor: MACHINO HITOSHI
IPC: G03G15/01
Filed: 1989-12-25
Abstract: PURPOSE:To control a copying machine without delay and to improve throughput by providing plural sets of memories which store the control data of the actions of the respective units of the copying machine, selecting the control data in the memory which should be made reference to in the middle of control and storing other control data in an area other than an area where the control data is stored. CONSTITUTION:One unit or at least one unit out of the plural units is provided with the plural memories where the control data is stored, and the control data from a control data output means can be stored in other memory during the action based on the control data stored in the one memory. Even when the action of the unit is performed while referring to the control data stored in the memory, other control data newly outputted from a control data output means is stored in the memory. Thus, the data necessary for the next control is written without waiting for detecting the completion of the control, and the throughput and a function are improved.
Patent JP-H07199529-A (JP)
Title: Electrophotographic toner
Inventor: ITO KOICHI
IPC: G03G9/087
Filed: 1993-12-28
Abstract: PURPOSE:To provide an electrophotographic toner superior in balance between fixabiliy and nonoffset tendency. CONSTITUTION:The electophotographic toner contains a binder resin of a styrene-acrylic copolymer comprising styrene-acrylic monomer units, (meth) acrylic monomer units, and vinyl monomer units each having >=2 functional groups, and a 15 to 50 weight % component having a higher molecular weight of >=200,000 and at least one peak in the region of <=200,000 molecular weight in the molecular weight distribution measured by the gel permeation chromatography, and the softening points of the binder resin (TR) and the toner (TT) have a relationship: 1.02<=TR/TT<=1.15, and TT is <=150 deg.C.
Patent JP-H06158933-A (JP)
Title: Door stop
Inventor: KURIKI SHIGEHISA
IPC: E05F5/06
Filed: 1992-11-25
Abstract: PURPOSE:To simplify the attaching work of a door stop, by providing an elastic fitting protrusion at rear face of a buffer member at the front end of the door stop attached to a door. CONSTITUTION:An elastic fitting protrusion 12 having a projected part 11 is provided at the rear face of a damper 2 attached to the front end of a door stopper 1 so as not to collide with a wall when opening a door. Next, the projected part 11 is inserted in the axial hole 8 of the door stopper 1 while compressing it lest the fitting protrusion 12 is fixed and the damper 2 is dropped off. In this way, the damper 2 can be efficiently attached.
Patent JP-H04202585-A (JP)
Title: Moisture curing type adhesive composition
Inventor: TODA TOMOMOTO
IPC: C09J133/06
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject composition, consisting essentially of a radical copolymer composed of a specific (meth)acrylic acid ester, a specified polymerizable polymer and a specific polymerizable alkoxysilane and excellent in bonding strength after bonding and curing and cohesive force at high temperatures. CONSTITUTION:The objective composition consisting essentially of a radical copolymer composed of (A) 100 pts.wt. (meth)acrylic acid ester expressed by formula I (R<1> is H or CH3; R<2> is 1-18C hydrocarbon), (B) 3-30 pts.wt. polymerizable polymer expressed by formula II (R<3> is H or CH3; R<4> is nonpolymerizable polymeric segment having 2000-50000 weight-average molecular weight and >=50 deg.C Tg) and (C) 0.03-10 pts.wt. one or more selected from polymerizable silanes expressed by formulas III to V (R<5> and R<9> are H or CH3; R<6> to R<8> and R<10> to R<11> are bivalent hydrocarbon; a, b and c are 1, 2 or 3).
Patent JP-2001158688-A (JP)
Title: Silicon seed crystal, method for producing the same and method for producing silicon single crystal
Inventor: HASEBE MASAMI
IPC: C30B29/06
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a silicon single crystal by which the rate for making the crystal dislocation free can be improved in the step for producing the silicon single crystal by a Czochralski method, further to provide a seed crystal usable for the production method, and a method for producing the seed crystal, and especially to extremely improve the rate for making the crystal dislocation free in the method for pulling and growing the single crystal without carrying out dash-necking (seed-tightening). SOLUTION: This silicon seed crystal is the one used when the silicon single crystal is produced by the Czochralski method, and is characterized by an oxide film having >=5 nm thickness, formed on the surface of the seed crystal. The method for producing the seed crystal, and the method for producing the silicon single crystal by using the seed crystal are also provided.
Patent JP-H08184308-A (JP)
Title: Fastener for stud
Inventor: MARUOKA HIROYUKI
IPC: F16B37/08
Filed: 1994-12-29
Abstract: PURPOSE: To easily and smoothly carry out the drawing off work of a stud fastener from the above stud, and to stably secure an attached state to the stud. CONSTITUTION: A pair of elastic pieces 10, 10 to elastically engage with a stud B inserted into the inserting through hole 101 of the stud on both the sides of the stud B is provided. The elastic pieces 10, 10 are composed so that their tips 10a may come into contact with a part to engage with the stud B or approach it. When the tip D of a minus driver D is inserted between the tips of the elastic pieces 10, 10, and the driver D is round twisted so that both the side edges D", D" of the tip D' of the inserted minus driver D may severally come into contact with the tip faces 12a, 12a of the elastic pieces 10, 10, the elastic pieces 10, 10 are thereby bent in a direction where they mutually separate to release an engagement between a pair of elastic pieces 10, 10 and the stud B.
Patent JP-H07156973-A (JP)
Title: Carton
Inventor: YAMAMOTO KOICHI
IPC: B65D81/28
Filed: 1993-12-02
Abstract: PURPOSE:To provide an antibacterial/antimolding carton that can keep sufficiently sanitary state even though canned and bottled foods are stored for a long period of time. CONSTITUTION:A carton 1 is such that is coated, or impregnated and or blended with silvery antibacterial/antimolding agent. In the case where the carton is mainly made of paper, coating is applied in the quantity of 0.1-10g/m<2>, and blending in the ratio of 0.1-10wt.% is applied in the case of the carton mainly made of resin. A soluble glass containing silvery antibacterial/antimolding agent in grain size of 0.5-50mum is desirably used, and elution of silver ion after processing is desirably to be 0.5-50mug/100cm<2>/day.
Patent JP-H11188947-A (JP)
Title: Image forming apparatus
Inventor: SUGISHITA SATORU
IPC: G03G15/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus unnecessary to expand a paper interval at the time of changeover of a tray and not lowering productivity. SOLUTION: The changeover of a tray A (during use) is started at a point of time when the residual amt. of papers in the tray A is judged to be little and the paper feed timing of a tray B is determined. At this time, one paper (A3 paper) is fed from the tray A so that the paper (B1 paper) fed from the tray B is ready. The feed of the A3 paper from the tray A is started after that of the B1 paper from the tray B but the A3 paper is positioned ahead the B1 paper on a feed route by the difference of a feed path. If the paper is present in the tray A even after the standard of paper feed control is transferred to a tray to be changed over, the substitute paper feed from the tray during use is executed (A4 paper is fed).
Patent JP-H09175449-A (JP)
Title: Crawler belt type vehicle
Inventor: YOSHIGASAKI TAKESHI
IPC: B62D55/108
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enhance the follow-up properties of each crawler belt against rising and falling road surfaces, widen effective ground contact surfaces for recessed road surfaces in particular, and enhance traveling properties over an irregular road surfaces. SOLUTION: In the crawler belt type vehicle where each front wheel, each intermediate wheel and each rear wheel are disposed in this order over a body, and each crawler belt 9 made out of flexible material, is installed over each intermediate wheel and each rear wheel, a rolling wheel 8 smaller in diameter than each intermediate wheel and each rear wheel, is interposed between each intermediate wheel and each rear wheel, and each crawler belt is so designed as to be pressed down against the ground contact surface 9b by the rolling wheel by energizing the rolling wheel downward by way of an energizing means at all times.
Patent JP-H07158232-A (JP)
Title: Fire resistant panel
Inventor: SUZUKI MASAHIKO
IPC: E04B1/94
Filed: 1993-12-02
Abstract: PURPOSE:To provide a long fire-resistant panel which can be used for an interior wall, an exterior wall, a roof member, a ceiling member, a floor member, a partition member, a fire-resistant door or the like in a fire-resistant building, and which is lightweight and which has a high mechanical strength. CONSTITUTION:In a fire-resistance panel in which a noncombustible plastic foam 25 is interposed between a front surface member 2 formed a long plate-like material and a rear surface member 19, being integrally incorporated therewith, and male and female coupling parts 27, 30 are formed at longitudinal opposite side faces, the male and female coupling parts 27, 30 have a four-rank engaging structure. Further, at least one of engaging parts is incorporated with an inorganic packing member 33 and a water-proof packing member 34. Further, at least one fire-resistant board 26, 32 is planted inside of the coupling part, being integrally incorporated therewith.
Patent JP-H06153619-A (JP)
Title: Seed pack
Inventor: HORIKIRI SEIICHI
IPC: A01C1/04
Filed: 1992-11-27
Abstract: PURPOSE:To enable the scattering of seeds over a wide area and the sprouting of the scattered seeds by water retained in a water-retaining material. CONSTITUTION:The main body 2 of the pack is formed of a water-soluble thin film as a whole and filled with a filling material having water-retaining property (e.g. dry moss), seeds of a plant sporadically arranged in the filling material and, as necessary, a delayed release fertilizer. Wings 3a, 3b are connected to the main body 2 through a neck part 2a. When the seed packs 1 are scattered in air, the pack falls down under rotation with the wings 3a, 3b to the ground. The water-soluble thin film constituting the coating film is dissolved by the supply of water such as rain water to the seedling pack fallen on the ground and a large amount of water is absorbed and retained in the exposed inner filling material. The seed is sprouted by the water and utilizes the water retained in the filling material.
Patent JP-2000158639-A (JP)
Title: Apparatus and method for imaging
Inventor: SHIKAME OSAMU
IPC: B41J2/01
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a precise image on a medium by selecting a coloring agent from variety of materials without creating clogging of a nozzle and a method for forming an electric circuit pattern by using metallic particles as a coloring agent. SOLUTION: Two or more kinds of liquids which generate a predetermined viscosity when they are mixed are ejected from liquid ejection type ejection heads 1, 2 on a medium 4, respectively. A conductive material is adhered to a portion 3 on the medium where the viscosity is created and an ultraviolet radiation-curable adhesive for forming an insulation layer is ejected from an insulation layer forming head on the portion where the conductive material is adhered. The ultraviolet light is emitted on the portion where the ultraviolet radiation-curable adhesive is ejected to cure the adhesive, thereby forming an electric circuit pattern consisting of the conductive material 5.
Patent JP-H10181906-A (JP)
Title: Separating paper feeder
Inventor: KAMEYAMA KENJI
IPC: H04N1/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent separating paper feed action from being made unstable due to a change of a number of sheets of documents inserted to a separating paper feed part and a friction separating pad from being made early unusable due to wearing or the like. SOLUTION: In a separating paper feed part with a friction separating pad 7 into press contact with a feed roller 5, by leaf spring members 31, 32, a first/ second pressure position is constituted, in a respective position relating to a document D fed by a pick up roller 4, by performing primary/secondary separation, the document D is surely decreased to a fixed number of sheet or less by the primary separation, and only a single sheet of the document D is conveyed to the downstream by the secondary separation. Accordingly, as compared with in the case of energizing the friction separating pad 7 by a single leaf spring member, energizing force of the leaf spring members 31, 32 can be dispersed in two positions, also an influence of increase of the document D inserted in the separating paper feed part can be relaxed.
Patent JP-H04204926-A (JP)
Title: Reflection type screen
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/60
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the screen having excellent recurrent property by forming the embossments of the screen subjected to embossing on the surface by directing the perpendicular bisectors of the embossed curved surfaces toward the specific position in front of the screen. CONSTITUTION:The reflection type screen 1 is formed with the many embossments 11 in parallel with the surface and the embossments 11 are formed by disposing the directions of the curved surfaces 11a toward certain one point in front of the screen 1. All of the respective perpendicular bisectors 2 of the curved surfaces 11a are so formed as to face the point of the projection point 3 in front of the screen 1. Only one piece in the central part of the embossments 11 is, therefore, formed of one perfect curved surface 11a, for example, an arc. The embossments 11 from both sides thereof are formed to the shape with which the curved surfaces 11a on the end part sides and the straight cut parts 11b on the central side are connected. The straight cut parts 11b are larger nearer the ends of the screen 1.
Patent JP-H10176996-A (JP)
Title: Method for inspecting defect of pattern
Inventor: HORI KEIICHI
IPC: G01N21/956
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To speed up a defect inspection by deciding the presence of a defect from pixel coordinate data and a change pattern of a pitch only when the pitch changes. SOLUTION: In an inspecting apparatus for inspecting a defect of a pattern of a color filter, an XY stage 35 loading a color filter of a body 32 to be inspected on a stage 34 is driven. The color filters is line scanned and a light from a light source 33 is projected to a photodetecting element 30 through a lens 31 and the body 32 to be inspected. An analog image signal obtained from the photodetecting element 30 is A/D converted to a digital signal, binarized and reversed from light to shade and vice versa, whereby a binarized image signal is obtained. A pixel coordinate of each of a starting point and a terminal point of each pixel array is extracted from the obtained image signal. A starting point pitch and a terminal point pitch are calculated.  Although the starting point pitch and terminal point pitch are constant values at a normal part, the pitches change before and after a defective part.
Patent JP-2001153728-A (JP)
Title: Method for measuring temperature of film, film forming device mounting the measurement system, and film forming method
Inventor: YAMAMOTO KYOICHI
IPC: G01J5/06
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision temperature measuring method for a relatively thin film and to provide a device and a method for film formation which form a physically and chemically stable and uniform film on a weblike film by mounting a measurement system using the temperature measuring method and its temperature control mechanism. SOLUTION: This method is a temperature measuring method for a film 50 which measures infrared rays radiated from the top surface of the film 50 heated from its back by a radiation thermometer 20; and an optical component 30 which passes only the infrared-ray absorption wavelength band of the film is provided between the top surface of the film 50 and the radiation thermometer 20 and its measurement system 20 is mounted on a film forming device which forms a thin film on the film.
Patent JP-2000159077-A (JP)
Title: Control device of vehicle
Inventor: TERADA TETSUYA
IPC: B62D6/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To avoid contacting with an obstacle located ahead through proper utilization of automatic steering and automatic braking. SOLUTION: When the distance L from the vehicle concerned 11 to another vehicle located ahead 12 to constitute an obstacle becomes smaller than the first specified distance L1, the automatic steering is continued as long as a sideways located vehicle 13 does not exist and contacting with the ahead vehicle 12 is avoided. If there is a sideways located vehicle 13, the automatic steering is put in effect after the sideways vehicle 13 does no more exist. When the ahead distance L becomes smaller than the second specified distance L2 shorter than the first L1 during awaiting the sideways vehicle 13 going away, the automatic braking is applied. It may also be acceptable that only automatic braking is conducted when the ahead distance L remains large and only automatic steering is conducted when the ahead distance L has become very small.  It is possible to make automatic braking in priority when the car speed is high and then automatic steering in priority when the car speed is low, and to make automatic steering if the ahead distance L has become very small during the automatic braking.
Patent JP-H11170002-A (JP)
Title: Coating material
Inventor: OGURA KAZUMI
IPC: B22C3/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent seizure defect by blending aggregates having three specified average particle sizes thereby providing the aggregates with the specified particles size distribution and suppressing a molten metal from infiltrating into a void between sand particles. SOLUTION: The particle size distribution of the coating material consists of 20-60 wt.% first aggregate of 8-12 μm average particle size, 30-50 wt.% second aggregate of 2-4 μm average particle size and 10-30 wt.% third aggregate of 0.5-1 μm average particle size. That is, three peaking distribution of an average particle size of 10 μm, 3 μm, 0.8 μm is obtained. By this method. 3 μm particles are arranged in the void of 10 μm particles, 0.8 μm particles are arranged in the void of 10 μm particles, it is turned out the closest packing state. As a result, the clearance between particles is a submicron or less, seizure defect is prevented in producing a casting of >=300 mm thickness. Further, 10 μm coarse particles are blended, the sintering of the aggregates by themselves is suppressed.
Patent JP-H10176464-A (JP)
Title: Floor construction of entrance
Inventor: TSUKAMOTO SHIGERU
IPC: E04F15/18
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To make fine appearance of a plaster stop between a terrace board and a sill of an entrance sash when terrace board is spread to form a floor surface as a stall in an entrance. SOLUTION: In the inside of a sill 14 of an entrance sash 13, a second cut-off plate 5 is stuck on a first floor body 4, and a terrace board 6 is spread thereon in a detachable manner. By the constitution, the terrace board 6 is removed to execute easily maintenance of the second cut-off plate 5. The sill 14 of the entrance sash 13 is butted to the terrace board 6. A first plaster bead 15 is extended on the terrace board 6 and is provided to the rear side of the sill 14. A butt part between th sill 14 and terrace board 6 is covered with the first plaster bead 15, and even in the case a gap occurs between the sill 14 and terrace board 6, it is hid from the outside. By the constitution, high quality can be held irrespective of dimentional tolerance or execution tolerance.
Patent JP-H07158324-A (JP)
Title: Plastic imitation wooden post
Inventor: MIHASHI SUSUMU
IPC: E04H17/20
Filed: 1993-12-09
Abstract: PURPOSE:To obtain a plastic imitation wooden post to which a connection member can be easily fixed and in which deformation due to the residual distor tion on molding and the thermal distortion after attaching is prevented. CONSTITUTION:A separation pipe 4 is fitted loosely at the outer periphery of a metallic pipe 1 in which an oval pierced hole 2 is provided at the head end side and a circular pierced hole 3 is provided at the central side and round pipes 5, 6 are fitted to the separation pipe 4 to penetrate the oval pierced hole 2 and the circular pierced hole 3 respectively. Since the head end side round pipe 6 slides in the oval pierced hole 2 at the solidifying contraction on molding the synthetic resin coating the separation pipe and the expansion and contraction of due to the change of temperature of the product, the coating resin layer and the reinforcing metallic pipe independently expands or contracts to both right and left sides from the pierced fixed part of the circular pierced hole as the center and hence, any distortion is not caused. Accordingly, fitting members can be easily inserted in through respective round pipes.