baber/WOPTO huggingface dataset:
Patent JP-H11209342-A (JP)
Title: Production of organic hydroperoxide
Inventor: BOURNE STEPHEN WILLIAM
IPC: C07B61/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the selectivity to an organic hydroperoxide to a ratio attainable by a gold-plated reactor by carrying out the reaction in the inner wall of a reactor under a specific condition. SOLUTION: In the production of an organic hydroperoxide by the oxidation of a hydrocarbon source (preferably isobutane or isopentane) with molecular oxygen under a supercritical condition, the reaction is carried out in the presence of a separate liquid water phase existing as a thin water layer on the inner wall of the reactor in an amount of 0.5-20 wt.% based on the weight of the hydrocarbon source. The reaction is preferably carried out in the presence of 0.75-3.0 w/w% of water under a pressure of 2-100 bar.
Patent JP-H03183841-A (JP)
Title: Method for connecting wall panel
Inventor: YAMAMOTO AKIO
IPC: E04B1/61
Filed: 1989-12-11
Abstract: PURPOSE:To improve efficiency of construction by inserting a lower fitting into a lower recess for fitting of adjoining wall panels and inserting a clamp fitting into an upper recess of adjoining wall panels. CONSTITUTION:Adhesive 8 is applied to the connecting surface of a wall panel 1. Then a lower fitting receivers 4 of the wall panels 1 are brought into engagement with protruding edges 3a of a lower fitting 3 attached to a base rail 2 to urge lower connecting surfaces of the wall panels 1 against each other. Thereafter, locking edges 7a of an upper fitting 7 are brought into engagement with stopper claws 6, in contact with each other, of adjoining wall panels 1.
Patent JP-H02192062-A (JP)
Title: Cassette loading device
Inventor: TSUJINO YUKIHIKO
IPC: G11B15/675
Filed: 1988-12-20
Abstract: PURPOSE:To shorten a loading/unloading time and to surely load a cassette at any size by providing a first cassette holder to reciprocatively move in horizontal and vertical directions in a device main body, and a second cassette holder to relatively reciprocatively move in the horizontal direction with respect to the first cassette holder. CONSTITUTION:A first cassette holder 20 can freely reciprocatively move in the horizontal and vertical directions along respective guide grooves 4a to 4c on both side plates by a first cassette holder driving mechanism 40 provided between the both side plates of the device main body and the first cassette holder 20. A second cassette holder 50 can freely reciprocatively move along a pair of guide grooves 22a and 22b of the first cassette holder 20 by a second cassette holder driving mechanism 60 provided between the first cassette holder 20 and the second cassette holder 50. Thus the time to load/unload each cassette can be shortened as much as possible, and the cassette at any size can be surely loaded on the cassette loading position inside the device main body.
Patent JP-2001022390-A (JP)
Title: Codec device for computer
Inventor: KYO KYOGYOKU
IPC: G10L19/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide not only an input-output function with the outside of multi-channel audio/sound and multi-media data but also various functions by connecting them to a PC. SOLUTION: A codec device for PC has a system control software part 10, a signal processing part 30 and an input/output part 40. The system control software part 10 exchanges the multi-channel audio/sound and the multimedia data with the signal processing part 30 by the control of the application program 20 of the PC. The signal processing part 30 performs the processing of the multi-channel audio/sound and the multi-media data or the like. The input/output part 40 inputs the multi-channel audio/sound and the multi-media data from the outside or outputs them to the outside.
Patent JP-H02166430-A (JP)
Title: Finder optical system
Inventor: TAKASE HIROSHI
IPC: G03B13/26
Filed: 1988-12-20
Abstract: PURPOSE:To obtain lightweight constitution and high magnification performance by substituting a prism which has a roof surface between two prisms of a finder with a roof mirror and a reflecting mirror, placing a convergence optical element between one prism and roof mirror, and setting the center axis of the element coaxial with the optical axis. CONSTITUTION:The finder optical system is equipped with a triangular prism 6 which has an incidence surface roughly in parallel to a focusing screen 2 and then has a curved projection surface as the flank of a reflecting surface 4, the roof mirror 7 which is arranged behind the projection surface 5, and the reflecting mirror 8 which directs its reflected light to an ocular 9. In this optical system, the light of the object image on the focus screen 2 enters the triangular prism 6 from the incidence surface and reflected by the reflecting mirror 4, reflected totally by the incidence surface 3, and projected from the triangular prism 6 while converged slightly by the projection surface 5. Then the light is inverted in right-left relation by the roof mirror 7 and observed as an erect image through the reflecting mirror 8 and ocular 9. Consequently, no asymmetric aberration due to eccentricity is generated and high magnification is obtained.
Patent JP-2001144699-A (JP)
Title: Broadcast receiver
Inventor: IWASE TOSHIHIRO
IPC: H04N5/445
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiver that detects a broadcast start time in the unit of musical piece so as to attain reservation processing in the unit of musical piece. SOLUTION: The broadcast receiver of this invention has a reception means that receives broadcast program attached information, a storage means that stores the received program attached information, a detection means that detects temporal periodicity of the program attached information, and a program list generating means that generates an electronic program guide on the basis of the temporal periodicity of the program attached information. Since the electronic program guide can easily be generated even from less information at a transmitter side as the program attached information of a repetitive broadcast by generating the electronic program guide from the program attached information, the broadcast start time, e.g. in the unit of musical piece and the reservation processing in the unit of musical piece can be attained.
Patent JP-H06176777-A (JP)
Title: Fuel cell power generation system
Inventor: MATSUZAWA KAZUYUKI
IPC: H01M8/04
Filed: 1992-12-01
Abstract: PURPOSE:To stably control a fuel cell in a compact form, and to utilize high grade exhaust heat by connection supplying cell cooling water of a system to a heat utilizing unit outside of the cell, while the water is sealed and separated from the outside. CONSTITUTION:The separate flow of cell cooling water to an outside utilization unit 7a is controlled by adjusting the opening of control valves 9A, 9B, 9C, so that the temperature of a thermometer 10 at a point of confluence does not fall to a level of no more than a predetermined value. A cooler 4 is utilized when the temperature 10 is higher than the predetermined value. Since the cooling water is sealed in a system and a unit 7a without being released to atmospheric pressure, and is thus separated from the outside, the high grade water quality can be maintained once the two systems are flushed well. Since the quantity of heat of the cooling water is directly fed to the heat utilization unit outside, a steam generator is omitted, and compactness can be achieved for the entire system design.
Patent JP-H10158308-A (JP)
Title: Bag filter for gaseous phase polymerizer
Inventor: UI MOTOHARU
IPC: B01J8/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a bag filter that can be suitably used in the solid-vapor separation of a gas containing a solid polymer and an unreacting olefin sucked out of a polymerization reactor in a vapor phase olefin polymerization and provide a vapor phase polymerizer equipped with this bag filter and a process of the olefin vapor-phase polymerization using the vapor-phase polymerizer. SOLUTION: This bag filter 16 for a vapor phase polymerizer is used for a solid-vapor phase separation of a gas sucked out of a polymerization reactor 1 and containing a solid polymer and an unreacting olefin and is made of a material having a heat-distortion temperature of 150 deg.C to 300 deg.C and a temperature of >=350 deg.C at which the weight of the material is reduced to the half, when it is heated in vacuum for 30 minutes. The bag filter 16 is made of a polymer material selected from polyamide, polyphenylene sulfide and polytetrafluoroethylene and preferably contains 10-50wt.% of glass fibers.
Patent JP-H01160416-A (JP)
Title: Lubricating structure of rice transplanting machine
Inventor: FUJIKI HIROYOSHI
IPC: A01C11/02
Filed: 1987-12-18
Abstract: PURPOSE:To distribute a large amount of stored lubricating oil to every part, by storing lubricating oil in a planting mission case, planting case and planting arm, constructing oil feeding paths connected to the planting mission case, planting case and planting arm. CONSTITUTION:A liquid lubricating oil is stored in a planting mission case 1, a planting arm 3 and every part is sufficiently lubricated by grooves 16a, notched parts 9a, 10a, 20, oiling hole 21,etc. By the rotating action of the planting case 2, the lubricating oil in the planting mission 1 is accelerated to flow through grooves 7a of a driving shaft 7 into the planting case 2 and the lubricating oil in the planting case 2 is promoted to flow through the grooves 13a of a cam axis 13 into the planting arm 3.
Patent JP-H03181549-A (JP)
Title: Polyester composition for insulation film
Inventor: KAMAYA SATORU
IPC: C08L67/00
Filed: 1989-12-11
Abstract: PURPOSE:To provide a polyester composition for insulation film having extremely low content of cyclic ethylene terephthalate trimer and produced in such a manner as to get a copolymer component content and a ratio of a specific metal to phosphorus satisfying respective specific requirements. CONSTITUTION:The objective polyester composition for insulation film is a polyester having an intrinsic viscosity [eta] of 0.5-1 (preferably 0.7-0.9), composed of ethylene terephthalate as main recurring unit and containing (A) 1-10mol% of at least one kind of a dibasic acid other than terephthalic acid and a diol other than ethylene glycol as a copolymerized component, (B) a metal (M) selected from alkali metal, alkaline-earth metal, iron-group metal, Mn, Sn, Pb, Zn and Cd and phosphorus (P) at ratios to satisfy the formula (M/P is equivalent ratio; phosphorus is regarded as bivalent and (C) <=0.4mol% of cyclic ethylene terephthalate trimer.
Patent JP-H07173667-A (JP)
Title: Production of electroforming shell having air permeability
Inventor: NISHI YOSHIJI
IPC: B29C51/36
Filed: 1993-12-21
Abstract: PURPOSE:To improve a process for production of the electroforming shell of a vacuum forming mold for molding the skins of the internal parts of, for example, an automobile, by vacuum forming. CONSTITUTION:A conductive layer E is formed on the surface of a pattern M and confit-like particles 5 having plural sharply pointed projections 7 are brought into tight contact with the surface of this conductive layer E. The conducive layer is then subjected to an electroforming treatment, by which metals are precipitated on the surface of the conductive layer E. The thin electroforming shell 2 within the thickness of the composite particles 5 is thus formed on the surface of the conductive layer E exclusive of the adhered part (S) and the sharply pointed projections 7. The particles 5 are removed from this electroforming shell 2, by which air permeable pores 4 having apertures on the front and rear surface are formed. The pore diameters on the front side 4a are made small and the pore diameters on the rear side 4b large.
Patent JP-H04300558-A (JP)
Title: Suture coated with polyether amide
Inventor: ARASUTEA DABURIYUU HANTAA
IPC: A61L31/00
Filed: 1991-11-12
Abstract: PURPOSE: To improve knot tie-down capacity by coating the surface of suture with a predetermined amt. of a block polymer or coating the surface of the suture with a soln. of a predetermined amt. of the block polymer in an org. solvent before removing the solvent. CONSTITUTION: The surface of suture is coated with a block copolymer having a 'soft' polyether block and a 'hard' polyamide block repeatedly. The coating amt. of the block copolymer is within a range of about 0.05-1.0% by wt. of the suture. After the surface of the suture is coated with a soln. of the block copolymer in an org. solvent, the solvent is removed from the suture. Herein, the org. solvent is a solvent or a solvent mixture dissolving the copolymer transiently and has a general b.p. of 120 deg.C or lower and, after the suture is coated with this org. solvent, the coated suture is dried to remove the solvent.
Patent JP-H06143000-A (JP)
Title: Device for measuring load for press machine
Inventor: KIRII KAZUNARI
IPC: B30B15/28
Filed: 1992-11-06
Abstract: PURPOSE:To highly precisely measure a press load by using a strain gage attached to a frame. CONSTITUTION:A corresponding relation between detecting values of strain gages 66a, 66b,... attached to plural frames 12 and a practical press load measured by using load measuring stands 82a, 82b,... is preliminarily stored as a data map, a die is attached by removing the load measuring stands 82a, 82b,..., in the case of a practical press-machining, the press load corresponding to the detecting values of the strain gages 66a, 66b,... is obtained from the data map and displayed.
Patent JP-H01165405-A (JP)
Title: Cutting of lightweight cellular concrete
Inventor: TAWARA MASAO
IPC: B28B13/02
Filed: 1987-12-22
Abstract: PURPOSE:To avoid occurrence of corner chipping as much as possible at cutting, by casting a raw material slurry for a lightweight cellular concrete kept at a specified temp. in a mold and cutting it while it is uncured. CONSTITUTION:A piano wire is placed on a belt on which a raw material slurry is cast and the raw material slurry kept at 50 deg.C is thereon cast. The cast item can be cut by pulling up the piano wire while being uncured just after the casting. Uncured lightweight cellular concrete means such a condition that when a steel ball of 40mmphi is freely dropped on ALC from the height of 50mm, the trace diameter of the trace of the ball exceeds 28mm. The compounded slurry compsn. is comprised of 20-40wt.% cement, 5-15wt.% lime, 40-60wt.% silica sand and 3-10wt.% plaster and the ratio of water/the solid content is 0.5-0.75. Bubbles are therein introduced and a slurry pref. held at 50-80 deg.C is cast.
Patent JP-2001144238-A (JP)
Title: Divided type fitting stopper and semiconductor processing unit
Inventor: KITSUTA HIROSHI
IPC: H01L23/50
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a division type fitting stopper in which, for example, in trimming and forming steps of a semiconductor device, the semiconductor device can be positioned with high accuracy, with less wear and also the change of a shape is easy, corresponding to the semiconductor device to be produced. SOLUTION: This stopper and processing unit comprises a stopper body 1 has a first reference surface B; and a plate 2 which has a second reference surface C for coming into contact with the first reference face B of the stopper body 1 and a third reference surface A which is substantially parallel to the second reference surface C and is quenched.
Patent JP-2000149742-A (JP)
Title: Thermal protector
Inventor: HORIBE YASUTAKA
IPC: H01H37/54
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a thermal protector having large current capacity and high reliability. SOLUTION: This thermal protector has a fixed electrode plate 2 having a fixed contact 1, and a movable electrode plate 4 having a moving contact 3, and for the fixed electrode plate 2 and the movable electrode plate 4, the fixed contact 1 and the moving contact 3 are so formed oppositely to each other as to be able to be contacted on and disconnected from each other. A thermally actuated element 5 is formed on the side opposite to the fixed electrode plate 2 side of the movable electrode plate 4.  The movable electrode plate 4 has a distorted part 4a formed by bending one part thereof and is an elastic body having a stress in the direction trying to separate from the fixed electrode plate 2, and although the movable electrode plate 4 is normally so pushed toward the fixed electrode plate 2 by the pressing force of the thermally actuated element 5 as to contact the moving contact 3 on the fixed contact 1, when the thermally actuated element 5 is reversed, the movable electrode plate 4 is separated from the fixed electrode plate 2 by the stress in the direction trying to separate from the fixed electrode plate 2 and thus separates the moving contact 3 from the fixed contact 1.
Patent JP-H10147201-A (JP)
Title: Air bag device for side part
Inventor: YAMAJI TAKESHI
IPC: B60R21/20
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To quickly expand an air bag in a small space between an occupant and a side wall of a car room. SOLUTION: A cylindrical or a baggy gas guiding part 6, whose opening part 5 located at whose end part is arranged in the vicinity of a tip end part within air bag 2 and which introduces the gas from an inflator 1 into the air bag tip end part 2a, is formed within the air bag 2. In addition, at a fixing part 7 of the air bag 2 is formed a retreating mechanism 13 which permits the movement of the fixing position of the air bag 2, which is produced by the reaction generated when the expanding space of the airbag is blocked, in the direction reverse to that in which the air gag 2 expands and by the prescribed distance.
Patent JP-H03182761-A (JP)
Title: Electrostatic recording body
Inventor: YAGI HISANORI
IPC: G03G5/02
Filed: 1989-12-13
Abstract: PURPOSE:To stably obtain high-density recorded images even under an extremely low humidity condition by providing conductive layers contg. smectite clay and a moisture retaining agent on one or both surfaces of a base and forming a dielectric layer on the surface of either of the conductive layers. CONSTITUTION:The excellent characteristics of the smectite clay, i.e. good electrical conductivity, are more than sufficiently exhibited even under the extremely low humidity condition if a material having an excellent moisture retaining property is used in combination. The recording medium is eventually hardly affected by the installation environment of a recorder and, therefore, the conductive layers contg. the smectite clay and the moisture retaining agent are provided on one or both surfaces of the base. The dielectric layer is formed on the surface of either of the conductive layers. The moisture retaining agent is exemplified by, for example, polyethylene glycol, chitin, chitosan, sodium pyrrolidone carboxylate, etc. The compounding ratio of the moisture retaining agent and the smectite clay is preferably adjusted within the range of 1:100 to 100:1 solid content ratio. The recorded images which have the excellent electrical conductivity even under the extremely low humidity conditions and are stable in the wide environment condition range are obtd. in this way.
Patent JP-H08158817-A (JP)
Title: Manufacture of assembling type cam shaft
Inventor: TAMAKI SHUICHI
IPC: F16H53/02
Filed: 1994-11-30
Abstract: PURPOSE: To ensure accuracy of a cam lobe angle, reduce a shaft enlarged pipe margin, and improve strength of engaging part, in a manufacturing method for an assembling type cam shaft. CONSTITUTION: A plurality of grooves which extend in an axial direction are formed on the inner circumference of a hollow steel made shaft 1, a projection which extends in an axial direction on a position corresponding to the grooves of the inner circumference is formed on the outer circumference of the shaft 1, a groove larger than a projection which is provided on the outer circumference of the shaft 1 is provided on a position corresponding to the projection on the inner circumference of fitting hole of an assembly member 4 which is assembled with the shaft 1, the assembly member 4 is assembled with the shaft 1, and then, the shaft 1 is enlarged, and the shaft 1 and the assembly member 4 are fixed to each other.
Patent JP-2001138002-A (JP)
Title: Die for forming
Inventor: HISADA TAKEO
IPC: C22C38/38
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To lengthen the service life of a die by restraining the deformation and the breakage of a die insert. SOLUTION: In the die for forming, in which a reinforcing ring 1 is fitted to the outer periphery of the die insert 2 having a forming cavity 3 in the inner part and compressive stress of the circumferential direction is developed in this die insert by previously generating tension stress in the circumferential direction in the reinforcing ring, this reinforcing ring is made of a sintered material having >=250 GPa Young ratio and >=1500 MPa tension strength, composed of metallic power having the following composition. This high Young ratio powder is composed of 1.0-4.5 wt.% C, <=2.0 wt.% Si, <=2.0 wt.% Mn, 3.0-20.0 wt.% Cr, <=20.0 wt.% Co and one or more kinds of Mo, V, Ti, W, Nb, in <=25.0 wt.% Mo, <=15 wt.% V, <=30.0 wt.% W, <=15.0 wt.% Nb and 40 wt.% >=Mo+V+Ti+W+Nb>=10 wt.% and the balance substantially Fe.
Patent JP-H10166051-A (JP)
Title: Heating and insulating device of internal surface of coil
Inventor: MATSUDA SHIKO
IPC: B21C47/28
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To homogenize the composition of a whole bar by heating the internal surface of the coil without dropping the temperature through heat extraction to keep the surface of the coil at the optimum temperature. SOLUTION: A mandrel inserting device 14 is provided on a heating and insulating device of an internal surface of a coil for a winding/rewinding device to wind/rewind a hot rolled stock around/from a coil 11. The mandrel inserting device is provided with a hollow mandrel part 22 to be inserted in a hollow hole of the coil and a hot gas injection device 25 to inject the hot gas in the mandrel part. A through hole 23 for injecting the hot gas is provided in an outer circumferential part of the mandrel part, and the internal surface of the wound coil is heated and insulated with the hot gas injected from the through hole for injecting the hot gas.
Patent JP-H03185155-A (JP)
Title: Method for removing knotted ball of weft
Inventor: SAKURAI OTOO
IPC: D03D47/34
Filed: 1989-12-15
Abstract: PURPOSE:To carry out automation of operation for removing knotted balls and improvement of grade of a woven fabric by stopping a loom, based on knotted ball-detecting signals of a sensor inserted between a yarn feed package and a weft-inserting device, automatically removing the above-mentioned knotted balls and then automatically re-starting the loom. CONSTITUTION:When weft 1' drawn from weft feed package 1 is passed through a knotted ball detecting sensor 2 and weft length necessary for once weft inserting is measured by driving a yarn length-measuring roller 4 and a press roller 3 and the weft is stored in a storage device 5 and then weft is inserted in corporation of a holding device 6 opened and closed, synchronized with weft inserting timing and a weft-inserting nozzle 7, the loom is stopped according to a knotted ball detecting signal of the above-mentioned sensor 2. Then a press roller 3 is raised and then rotated reversely to the loom to keep the holding device to opening state and treatment for removing knotted balls is carried out by a operating yarn treating device 8 and then the loom is automatically re-started.