baber/WOPTO huggingface dataset:
Patent JP-H11241767-A (JP)
Title: Seal for rotation or reciprocation, having metallic inner strip-shaded body
Inventor: BALSELLS PETER J
IPC: F16J15/32
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a seal having a considerably small cross section. SOLUTION: A seal assembly 10 is provided in such a way as to seal up a space between a shaft and a housing 24 in the static, rotating and reciprocating states. The seal assembly 10 is provided with a seal ring 12 which is shaped into a ring and includes a main body part 14. The main body part 14 is provided with an inner flange 18 and an outer flange 20 which are longitudinally extending from the main body part 14. A spring 30 is disposed between the inner flange 18 and the outer flange 20, and biases the inner flange 18 and the outer flange 20 in a direction for separating each other and in a radial direction so as to seal up a space between the shaft and the housing 24.  A circular strip-shaped body 34 disposed between the spring 30 and the outer flange 20 maintains the force exerted in the radial direction on the outer flange 20, thereby, in spite of shrinking of the fluoropolymeric seal ring, holding the seal ring 12 in the housing 24 and sealing up a space between the seal ring 12 and the housing 24 in a static state.
Patent JP-H06179955-A (JP)
Title: Continuous annealing furnace for galvanizing metallic strip
Inventor: ISHIDA RYOICHI
IPC: C21D1/42
Filed: 1992-12-12
Abstract: PURPOSE:To adjust a metallic strip to galvanizing bath temp. in a short response time by arranging an induction heating device at the front part or the rear part of a downstream side jetting type rapid cooling zone in a continuous annealing furnace connected to a galvanizing bath vessel. CONSTITUTION:After annealing the metallic strip A by passing through a non- oxidizing furnace 11, heating zone 21 providing reducing gas supplying source 61 and direct firing type burner, upstream side jetting type rapid cooling zone 32, cooling zone 31 and the downstream side jetting rapid cooling zone 41 in order, this metallic strip is passed through the hot dip galvanizing vessel 51 to apply the galvanization. In the continuous annealing furnace for galvanizing the metallic strip, the induction heating device 42 is provided at the front part or the rear part of the downstream side jetting type rapid cooling zone 41 or at the front part of the cooling zone 31. By supplying high frequency induction current to an induction heating coil 43 in this device 42 from an electric source 44, the metallic strip A is heated in a short time. By this method, the temp. of the metallic strip A over-cooled at the cooling zone 31 can be adjusted to the temp. of the galvanizing bath in the short response time.
Patent JP-H059231-A (JP)
Title: Copolymer and its manufacturing process
Inventor: REKAI ZECHI
IPC: C08F222/06
Filed: 1991-12-18
Abstract: PURPOSE: To improve plasma corrosion resistance by reacting unsaturated carboxylic acrid tertiary butyl ester with unsaturated carboxylic anhydride.  
     CONSTITUTION: A solution in which 1-60 mole % of unsaturated carboxylic anhydride is dissoled in an organic solvent is heated and added with 40-99 mole % of unsaturated carboxylic acid tertiary butyl ester and, as required, an unsaturated aromatic compound to be reacted in the presence of a radical initiator. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09186362-A (JP)
Title: Iii nitride semiconductor light emitting element
Inventor: ASAMI SHINYA
IPC: H01L31/0304
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enhance the emission efficiency of band end emission by setting the thickness of an emission layer within a specified range and emitting a light with emission wavelength due to transition of electron between a donor impurity level and a valence band, a conduction band and an acceptor impurity level, or a conduction band and a valence band. SOLUTION: A buffer layer 2 is formed on a sapphire substrate 1 followed by formation of a high carrier concentration n<+> layer 3 and an n-layer 4 of GaN thereon. An emission layer 5 of InGaN is formed between the high carrier concentration n<+> layer 3, n-layer 4 and a P layer 61 of AlGaN, a contact layer 62 of GaN. Thickness of the emission layer 5 is set at 1-200 nm and a light is emitted with emission wavelength due to transition of electron between a donor impurity level and a valence band, a conduction band and an acceptor impurity level, or a conduction band and a valence band. This structure enhances the emission efficiency of band end emission.
Patent JP-H05161568-A (JP)
Title: Washing device for bathing
Inventor: NISHISHITA YOSHINORI
IPC: A47K7/02
Filed: 1991-12-18
Abstract: PURPOSE:To produce a product free of mildew in a handy process by providing the same feeling to touch as that of a washing device for bathing comprising a freeze dry body of glucomannan and moreover, achieving remarkable improvement in dryness without the use of a freeze dry process. CONSTITUTION:Fibers or a base material comprising a mesh structural body or an open cell foam body with a high percentage of void is immersed into a glucomannan gel to cover a surface part alone of the base material with a coagulation body mainly composed of glucomannan and moreover, the coagulation body mainly composed of the glucomannan do not form an overall film to ensure a sufficient drainage. Fibers composing a net, knit material. cloth or unwoven cloth can be covered with a coagulation body mainly composed of the glucomannan one at a time or in group to achieve the same purpose.
Patent JP-H09183303-A (JP)
Title: Pneumatic tire
Inventor: IDEI MITSUSHIGE
IPC: B60C11/117
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To maintain control stability at the beginning of wear and prevent the deterioration of wet property following the proceeding of wear by making a sipe in a waveform with the amplitude gradually increased toward a groove bottom and specifying the wear position of a tire to gradually increase the length of the sipe, ranging from one end to the other end, toward the groove bottom. SOLUTION: A sipe 3 has an opening edge 4 almost linearly extended from one end P1 to the other end P2 in the direction of crossing a longitudinal groove on the surface of a block and a waveform 5 to repetitively bent in the direction of crossing the opening edge 4 at a 80% wear position T1 radially inward from the surface S of the block, where a tire is worn 80%. The amplitude W of the waveform 5 is gradually increased radially inward to the wear position T1. The sipe 3 located between the wear position T1 and the sipe bottom 6 has the amplitude and length L gradually increased in the radial direction. In this way, a path length along a waveform track is greatly increased depending on the proceeding of wear.
Patent JP-H11263921-A (JP)
Title: Preparation of organic pigment
Inventor: SHANNON CHARLES E
IPC: C09B67/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a pigment composition having improved dispersibility in a polymer material by treating an organic pigment with a non-solvent containing a specific surfactant. SOLUTION: An organic pigment is treated with (1) about >=0.1 wt.% (based on the organic pigment) of one or more surfactants of formula [R<1> is an 8-30C aliphatic group wherein one or more C atoms in the main chain may be replaced with O, S, CONH, NHCO, CH=CH, a 5-7C cycloalkylene, phenylene or OSi(1-4C alkyl)2 ; R<2> and R<3> are each hydrogen or a 1-6C alkyl or hydroxyalkyl or together form a 4-7C alkylene; X is direct bond or X and R<2> together form a 5 to 7-membered heterocyclic group or X, R<2> and R<3> form a bicyclic heterocyclic group together with N-oxide nitrogen] and (2) about 1-100 pts.wt. (based on 1 pt.wt. of the organic pigment) of a liquid which is a non-solvent of the organic pigment to obtain a suspension of the organic pigment in the liquid. The treated organic pigment is surface-treated and the product is collected.
Patent JP-H09173021-A (JP)
Title: Production of meat processed food
Inventor: KINEKAWA YOICHI
IPC: A23L13/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a production technique of meat processed foods not causing yellowing. SOLUTION: A raw material meat having <=+140mV oxidation-reduction potential and <=0.005 relative ratio of free tryptophan to total free amino acid is selectively used as a raw material meat. When the property of a raw material meat is out of the conditions, oxidation-reduction potential of the raw material meat is controlled to <=+40mV and oxidation-reduction potential of salted meat is controlled to <=±0mV and relative ratio of free tryptophan to total free amino acid is controlled to <=0.004 to produce a product not causing yellowing phenomenon. A reductant and/or radical scavenger is used for controlling oxidation-reduction potential and non-aromatic free amino acid is preferably used in order to control the relative ratio of the free tryptophan to total free amino acids.
Patent JP-H07197647-A (JP)
Title: Form for concrete
Inventor: OKIMOTO MASAYUKI
IPC: E04G9/05
Filed: 1993-12-31
Abstract: PURPOSE:To obtain forms resisting a large number of usage for a prolonged term at low cost by mounting metallic foil itself with a film layer having excellent hardness, corrosion resistance and mold release properties on the surface of a sheathing board and forming the forms. CONSTITUTION:Metallic foil plates 3 with thermoset film layers 4 are installed onto the surfaces of sheathing boards 2 consisting of woody plywood, a metal plate, a plastic board, etc., thus forming forms 1. A semi-solid film consisting of a composition containing two or more of (metha)crylloyl groups in one molecule and using oligopolyester (metha)crylate having equivalent of 400 or less as an essentical ingredent is formed as a lowermost layer in the film layer 4. One layer or more of films composed of the same composition as the lowermost layer is formed onto the semi-solid film, and cured by electron beam irradiation. The ion permeation resistance of the whole films is set to 500 Mohm.cm<2> or more. The film layers 4 may also be formed directly when the metal plate is used as the sheathing board 2. Accordingly, forms having a long lifetime can be acquired at low cost.
Patent JP-H11185587-A (JP)
Title: Breaker circuit
Inventor: SASAKI KATSUTOMO
IPC: H01H71/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To facilitate restoration after breaker actuation and monitoring an overcurrent of each branch wire and prevent influence upon other branch wires by openably providing a cap for closing a switch above a breaker provided between a trunk wire connector and a branch wire connector. SOLUTION: In a breaker unit 10 in which a trunk wire side harness part 11 is provided at one side of a breaker 13 and a branch wire side harness part 12 is provided at the other side, an operation opening of a switch 131 of a breaker 13 is provided above a housing 14 for housing a breaker 13, and a cap 18 for closing a switch openable is mounted upside thereof. A trunk wire cable 112 of the above trunk wire harness part 11 is connected to a branch wire connection connector 3 of a trunk wire joint box 23 of a trunk wire 1 via a trunk wire harness cap 111. On the other hand, a branch wire side cable 122 of the branch wire side harness part 12 is connected to a branch wire harness cap 6 of a branch wire 5 via a branch connector 121.
Patent JP-H06178977-A (JP)
Title: Floating refuse eliminating device in water area
Inventor: YOSHIDA TERUHISA
IPC: E02B15/10
Filed: 1992-12-15
Abstract: PURPOSE:To scrape up and eliminate comparatively small refuse such as a dead leaf, a branch, etc., floating in a water area of a pond, a marsh, etc. CONSTITUTION:In the outside periphery of a rotary drum 1, plural floating refuse scrape-up blades 6 consisting of a meshy screen 61 and a chute 62 are provided projectingly in the radial direction. Also, in the rotary drum, a flowing water trough 7 for dropping and collecting the refuse caught and scraped-up by the blades 6 is provided. In such a way, the refuse floating in a water area is scraped up and eliminated without letting it go forward.
Patent JP-H07199909-A (JP)
Title: Tremolo device
Inventor: GOTO TAKAO
IPC: G10D3/12
Filed: 1993-12-30
Abstract: PURPOSE:To resolve a string cutting accident, a hindrance to return of the base, disturbance of the lingering effect, or the like by linearly stretching a string between the string detaining part of a string insertion hole and the string reception face of a string receiver in the air. CONSTITUTION:A bridge 10 is provided with a string receiver 13 which receives a string 50 pulled out from a string insertion hole 31 through a through hole 25, and a string reception face 131 is formed on this string receiver 13, and the string 50 passes the string reception face 131 and is taken up by a spool on the head side, and then, the string is stretched between the detaining part 311 of the hole 31 and the spool. The hole 31 and the hole 25 are formed on slopes 251 and 312 whose walls nearer the string reception face 131 are continuous, and consequently, the string 50 is obliquely stretched in the air between the detaining part 311 and the string reception face 131 without coming into contact with walls of holes. Thus, the string 50 is always straightly stretched because it is brought into contact with an edge 252 of the through hole 25 even when the bridge 10 is moved backward as shown by the continuous line or is moved forward as shown by the broken line.
Patent JP-H07195173-A (JP)
Title: Butt welding method for rail and welding material
Inventor: WADA NORIKI
IPC: B23K9/038
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a sound weld metal which is provided with the same or higher wear resistance than the base material and is free from a high or low temperature cracking. CONSTITUTION:In the butt welding of a rail in which the leg part 1 is welded by multilayer welding, web and head part 2 by enclosed welding and/or multilayer welding, and top part 3 by multilayer welding. Underlaying welding is performed by the use of a coated electrode, of which C quantity of the entirety is 0.2wt% or less and 750 deg.C moisture is 0.2% or less, on the enclosed arc weld metal from the web to the head part. In addition, it is desirable that, before performing multilayer welding on the head and top part, buttering is performed on the inside surface of the groove by the use of a coated electrode having the same specifications as above, and that multilayer welding is then performed. The coated electrode that is suitable is the one in which C, Cr and 750 deg.C moisture are specified and in which one or more kinds of Mo, V and W are contained.
Patent JP-H11178466-A (JP)
Title: Mass proliferation of plant belonging to genus platanus
Inventor: KONDO SATOSHI
IPC: A01H4/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for mass proliferation starting from a leaf of a plant belonging to the genus Platanus into a plant body. SOLUTION: A leaf of a plant belonging to the genus Platanus is cultured in a culture medium for inducing an adventitious bud containing at least either one of a cytokinin-based phytohormone and an auxin-based phytohormone to thereby induce the adventitious bud. The induced adventitious bud is then transplanted into a culture medium for elongating a shoot to promote the shoot elongation. The elongated shoot is subsequently transplanted into a culture medium for rooting and rooted.
Patent JP-H05177309-A (JP)
Title: Mold device for continuously casting metallic tube
Inventor: ARANAKA HIROMASA
IPC: C04B35/71
Filed: 1991-12-25
Abstract: PURPOSE:To prevent the breakage of a cast tube without lowering the productivity. CONSTITUTION:In a mold device 13 for continuously casting the metallic tube, having the mold 19 and a core 20, and forming a tube forming passage 25 between the mold 19 and the core 20 and cooling molten metal introduced from casting side of the tube forming passage 25 to form the cast tube and enabling drawing of this cast tube from drawing side of the tube forming passage 25, a heat insulating layer 19C composed of heat insulating material is inserted between the mold 19A at the casting side and the mold 19B at the drawing side.
Patent JP-2000180291-A (JP)
Title: Water invasion detecting device in pallet and method thereof
Inventor: HISHIDA TOSHIAKI
IPC: G01M3/24
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To surely detect existence of water intruding to a pallet shaking a pallet loaded and fixed on a test bench, detecting the generated sound, amplifying it and removing noise, and judging whether the sound is water sound or not. SOLUTION: A pallet 7 carried by a conveyor 1 is fixed to a test bench 2, and it is moved up to a fixed position by a carrying roller 3 elevated from the lower part of the test bench 2 and rotating. After being moved, the carrying roller 3 is brought down, the pallet 7 is provided on the fixed position, and fixed to the test bench 2 by a clamper 4. The pallet 7 is shaked right and left by a servo motor 5, and generated sound is detected by an AE sensor 6 fitted to the pallet 7. After the detected sound is amplified by an amplifier, noise is removed by a signal discriminator. The water sound is judged by a comparison circuit, and the result is output as a contact signal. Hereby presence of intrusion of water is discriminated. After completing detection, the clamper 4 is detached, the carrying roller 3 is elevated, and the pallet 7 is carried out.
Patent JP-2001177032-A (JP)
Title: Trimming device and method
Inventor: MATSUZAWA KAZUYUKI
IPC: H01L23/50
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a trimming device and method capable of detecting a missing portion of a punch. SOLUTION: This trimming device includes a punch 20 for cutting a dam bar 14 of a lead frame 10 and a detector 30 for measuring electrical characteristics of the punch 20. The electrical characteristics of the punch 20 are measured by the detector 30 before the dam bar 14 is cut. The presence of a missing portion of the punch 20 is detected by comparing the value obtained from the measurement and a value measured when the punch 20 has no missing portion.
Patent JP-H06194972-A (JP)
Title: Image forming device
Inventor: YOSHIZAWA HIROSHI
IPC: G03G15/16
Filed: 1992-12-22
Abstract: PURPOSE:To prevent toner from being electrostatically attracted by a recording medium guiding member and to prevent the occurrence of the soiling on the rear side of a recording medium by destaticizing the recording medium guiding member. CONSTITUTION:In the case of calling a side where a transfer paper 6 enters a transfer part 8 'an entrance side', and a side where the paper is ejected 'an exit side', the recording medium guiding member 9 is installed on the entrance side of a transfer and separation discharger 2. The recording medium guiding member 9 is constituted of material whose volume resistivity is <=10<10>OMEGA.cm. And also, a supporting member 11 which is interposed between the entrance guiding member 9 and a shielding case 3 for the discharger 2 is constituted of material whose volume resistivity is >=10<10>OMEGA.cm especially constituted of insulating material, or the like whose volume resistivity is >=10<12>OMEGA.cm. And a grounding conductor 14 is connected with the entrance guiding member 9, and only when the transfer paper 6 passes through the discharger 2, a switch 16 installed on the way of the grounding conductor 14 is open, and the switch 16 is closed except the aforesaid time.
Patent JP-H10183796-A (JP)
Title: Slipping down prevention structure of soft material for filling space in wall of building and slipping down prevention metal fitting
Inventor: NAGASAKA MITSUAKI
IPC: E04B1/76
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively prevent slipping down of a soft material filled into a space inside a wall for thermal insulation and sound isolation in a wall structure forming a wall face of a building by assembling panel wall members. SOLUTION: When a plurality of external wall panels 2a, 2b in which a grooved recessed part 11 is formed along one end fringe and a projection part 13 is formed along another end fringe are connected by bringing the grooved recessed part and the projection part face to face, one or more slipping down prevention metal fittings 6 having a fixing part 23 of a shape which corresponds to the recessed and projection parts are inserted and fixed, and a pin 24 of the slipping down prevention metal fitting 6 protruding like a needle is directed to a filling space. When glass wool 4 is pushed in between barrel fringes, this pin 24 pierces the glass wool 4 to prevent slipping down of the glass wool 4.
Patent JP-H10181439-A (JP)
Title: Corner pole device for automobile
Inventor: ABE TOMIO
IPC: B60Q1/32
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To attach an LED to a distal end pole of a multi-stage pole assembly which is linearly extendable, and to ensure electrical circuit connection. SOLUTION: A core wire 10b exposed at the distal end of a drive cord 10 is electrically connected to a terminal 14a in a terminal part of an LED 14, and the terminal part is integrally incorporated with the distal end part of the drive cord 10 by insert molding using resin 44. During this molding, a recess 46 is formed in a side wall of the resin 44, and another terminal 14b of the LED 14 is projected from a side wall of the recess 46. A spring member 52 having tongue-like pieces 52a, 52a which are radically bent, is fitted in the recess 46, and is electrically connected to another terminal 14b by soldering. Thus obtained assembly is inserted in a distal end pole 26, the tongue-like pieces 52, 52 are made into resilient contact with the inner peripheral wall of this pole 26.  Thus, the core wire 19b of the drive cord 10 electrically connects the distal end pole 26 with the LED 14 through the intermediary of the spring member 52.
Patent JP-H11179769-A (JP)
Title: Method for compression molding of core and mold therefor
Inventor: OBAYASHI TADANORI
IPC: B29C45/26
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a core compression molding method capable of easily performing the venting of gas from the parting surface being the contact surface of a fixed mold and a runner plate at the time of injection and compression control and a mold therefor. SOLUTION: Before injection, a movable mold 2 is advanced over a predetermined distance and the runner plate 3 connected to the movable mold 2 through a spring 7 is touched with a fixed mold 1 having a mold cavity 5 formed thereto by spring force and, after injection, the movable mold 2 is advanced to compress the resin in the mold cavity 5 by the core 6 attached to the movable mold 2 to mold the same. By touching the runner plate 3 with the fixed mold 1 before injection by the small force of the spring 7, the venting of gas at a time of injection can be easily performed and, by integrating the core 6 with the movable mold 2 through the spring 7, compression control can be easily performed by the control unit provided to an injection machine main body.