baber/WOPTO huggingface dataset:
Patent JP-H04175434-A (JP)
Title: Air-fuel ratio learning controller for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D41/14
Filed: 1990-11-06
Abstract: PURPOSE:To suppress an error learning of the air-fuel ratio slippage in a transition by converting the correction degree of the air-fuel ratio learning correction value depending on the acceleration or deceleration degree of an engine or the a deflection of the air-fuel ratio feedback correction value, and converting the learning running speed corresponding to the acceleration or deceleration degree of the engine. CONSTITUTION:Depending on the engine operation condition detected by a means A, a standard fuel feeding amount is set by a means B, and an air-fuel ratio feedback correction value to correct the standard fuel feeding amount is set by a means D by comparing the air-fuel ratio detected by a device C and the object air-fuel ratio. And an air-fuel ratio learning correction value to correct the standard fuel feeding amount is stored in a means E to rewrite freely, and the air-fuel ratio learning correction value is corrected by a means F by learning the deflection of the air-fuel ratio feedback correction value from the object convergent value. Furthermore, depending on the fuel feeding amount set by a means G, a fuel feeding means I is driven and controlled by a means H. And depending on the acceleration or deceleration operation degree of the engine detected by a means J, the correcting degree of the air-fuel ratio learning correction value is converted, and the learning running speed is converted by a means K corresponding to the acceleration or deceleration degree of the engine.
Patent JP-H06122298-A (JP)
Title: File
Inventor: NISHII HISAYOSHI
IPC: B42F13/06
Filed: 1992-10-13
Abstract: PURPOSE:To provide a file whose manufacturing cost is law and scrapping procedure is simple. CONSTITUTION:A tongue 2 partitioned by a long U-shaped notch (a) is provided at a specified part of a mount 1. A group of slits 3 consisting of slits 3a-3g of multiple stages is formed at a position where the tip of the tongue 2 can be inserted into the slit group when the tongue 2 is folded back. After the tongue 2 is raised and the tip thereof is made to pass through one of holes of a matter to be filed, it is made further to pass through other hole of the matter to be filed, and made to pass through the slit 3a so as to penetrate the mount 1 coming to the rear side of it, so that the filing matter is pinched by the tongue 2 and the tip of the tongue 2 is properly inserted into other slit than the slit 3a from the rear side of the mount 1 so as to fix. As a file can be made only by punching a plate sheet to be the mount 1, the manufacturing cost will be low. As the whole file is made of paper, it can be scrapped without problem whether it is to be burnt or collected as waste papers.
Patent JP-H11132251-A (JP)
Title: Diaphragm spring and clutch cover assembly
Inventor: ISODA AKIRA
IPC: F16D13/71
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To improve following performance of a clutch device in relation to the movement of a release member by improving rigidity of a lever part of a diaphragm spring. SOLUTION: A diaphragm spring 4 is provided with a supporting part 12, a pressing part 11, and a plurality of lever parts 13. The supporting part 12 is supported on a clutch cover. The pressing part 11 is a part to be formed on the outer peripheral side of the supporting part 12 and presses a pressure plate to a member to be driven. The lever parts 13 extend from the supporting part 12 to the inner peripheral side, and the inner peripheral side tip parts 13e are brought into contact with a release member. A rib 13c is formed on each lever part 13. Each rib 13c extends to the inner peripheral side tip of the lever part 13 in the radial direction. The release member is brought into contact with a part raised by the formation of the rib 13c in the lever part 13.
Patent JP-H07148455-A (JP)
Title: Self-adhesive tape producing apparatus
Inventor: KONNO MASARU
IPC: B05C1/08
Filed: 1993-11-30
Abstract: PURPOSE:To produce a self-adhesive tape of constant and good quality by rapidly opening and closing the door of a hot air inlet at each time when the kind of the self-adhesive tape is changed by subjecting the data related to the opening and closing conditions of the door of the self-adhesive tape and the data related to the opening and closing state of the door monitored by a monitor device to comparative operational processing by operational processing function. CONSTITUTION:Since the doors of dryers 3, 5 are automatically opened and closed by a control unit and the drying of an undercoating agent and a release agent is performed under the optimum conditions, a self-adhesive tape of uniform and good quality can be produced. That is, at first, when the kind of the self-adhesive tape is inputted to the control unit the data related to the opening and closing state of the door of the self-adhesive tape is called out of a memory function. The data related to the opening and closing state of the door is inputted to an operational processing function from the monitor device attached to the door. Both data are subjected to comparative operational processing by the operational processing function and, when the opening and closing state of the door and the opening and closing condition thereof are the same, both data are held as they are and, when both of them are different, a command changing the opening and closing state of the door is issued to an opening and closing device and, on the basis of this command, the opening and closing conditions of the door are made the same as stored ones.
Patent JP-H11133095-A (JP)
Title: Failure point marking method
Inventor: OTOGURO HITOMI
IPC: G01R31/08
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To mark a failure point without judging the kinds of failure (line-to- ground fault, short circuit), failure phase and failure line. SOLUTION: Phase current and voltage data are taken in from each terminal node of parallel two-line transmission system having a plurality of branches. Difference vectors VL and VR between 1L and 2L for voltage drop from the self terminal 1 and opposite terminal (n) to the front of the failure section, difference vectors VLU and VRu between 1L and 2L for voltage drop per unit length from the self terminal side node and opposite terminal side node to the failure point in the failure section, and difference vectors IIN and IIN' between 1L and 2L for the inflow current from the self terminal side node and opposite terminal side node are calculated.  Using the calculated result and the distance (l) of the failure section, the distance x from the self terminal side node to the failure point is operated with x= Re (-VL+VR+1(VRu)).(IIN +IIN')*/(VLu+VRu).-(IIN+IIN')*} and distance L from the self terminal, to the self terminal side node is added and the failure point distance X=L+x is marked.
Patent JP-H03160342-A (JP)
Title: Apparatus for striking iron lid of manhole
Inventor: HONJO KATSUHIKO
IPC: G01N3/30
Filed: 1989-11-20
Abstract: PURPOSE:To make striking force constant and to easily alter the same corresponding to the kind of an iron lid by allowing the main hammer energized by a spring to collide with a follower hammer and stricking the iron lid by the follower hammer. CONSTITUTION:When a handle 15 is moved to the rear end of a guide groove 14, the main hammer shaft 13 engaged with the handle 15 through a spring 17 also moves to the rear end of the guide groove 14 and an engaging disc 18 is engaged with an engaging lever 19. When the handle 15 is moved to the leading end of the guide groove 14 thereafter to be engaged with an engaging groove 33, the main hammer shaft 13 is energized in the leading end direction by the compressed spring 17. When the free end of the engaging lever 19 is pushed in this state and the main hammer shaft 13 is unlocked, the main hammer shaft 13 rapidly moves in the leading end direction to collide with a follower hammer shaft 3 and the buffer rubber 1 of the follower hammer shaft 3 strikes the iron lid of a manhole. By this constitution, constant striking force can be obtained and, when the position of the engaging groove locking the handle is altered, striking force can be altered corresponding to the kind of the iron lid.
Patent JP-S63155245-A (JP)
Title: Data backup system for semiconductor disk
Inventor: NAITO TOSHIAKI
IPC: G06F1/30
Filed: 1986-12-18
Abstract: PURPOSE:To eliminate a waste of time by interrupting saving operation and allowing a processor system to be restarted when a power source recovers to its normal state while storage contents are saved. CONSTITUTION:A backup system which saves the contents of a semiconductor disk automatically o another nonvolatile storage medium if the source becomes abnormal interrupts the saving operation if the power recovers in the saving period and also sends out a signal indicating that the semiconductor disk device can operates at the same time, thereby restarting the processing of a processor.
Patent JP-H04174606-A (JP)
Title: Structure of opened port part
Inventor: NANNO RYOHEI
IPC: A45C13/10
Filed: 1990-11-07
Abstract: PURPOSE:To easily carry out sewing-installation and prevent the designing performance from being deteriorated when the opened port part of a bag is opened, by press-attaching the outer edge parts of the left and right tapes onto the opposed inward folded-back groove parts through extrusion-molding and insertion-fixing the opened port edge part of the bag, at the outside foolded-back groove part. CONSTITUTION:A slide fastener 2is sewing-installed at the opened port edge part 1a of a bag 1, and the opened port part of the bag 1 can be opened and closed by sliding the slider 3 of the slide fastener 2. When the slide fastener 2 is installed on the bag 1, the opened port edge parts 1a and 1a of the bag 1 are inserted into the folded-back groove parts 5b and 5b outside the left and right side plates 5 and 5, and sewing-installation is carried out together with the side plates 5 and 5. Since the folded-back groove parts 5b and 5b outside the side plates 5 and 5 which are press-attached on the fastener body 2 convering-conceal the opened port edge parts 1a and 1a of the bag 1, the edge surface of the opened port part of the bag 1 is concealed, and appearance is improved, when the opened port part of the bag 1 is opened.
Patent JP-H06146489-A (JP)
Title: Roofing structure and method for execution of roofing work
Inventor: IMAMURA KAZUKI
IPC: E04D3/36
Filed: 1992-11-10
Abstract: PURPOSE:To enhance the execution efficiency by laying underlay plates for roofing on a roof framework, screwing roof members fast to the underlay plate and nailing the roofing material to these members. CONSTITUTION:Underlay plates 2 for a fireproof roof are laid on a roof framework 1 of steel structure, etc., where an appropriate roof pitch is provided, and onto these underlay plates 2, roof members 4 are fastened by a screwing means 5 through a waterproof sheet 3, On these members 4, the roofing material 6 is laid to roof step by step and fastened thereto by a nailing means 7 from the oversurfaces. This accomplishes reducing the number of screwing means to a great extent, suppressing crack initiations in the underlay plates, and enhancing the durability.
Patent JP-S63167864-A (JP)
Inventor: ERUNSUTO BUROTSUKUHAUSU
IPC: E05D5/12
Filed: 1987-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05140211-A (JP)
Title: Production of polyvinyl acetal resin
Inventor: KUWABARA MINORU
IPC: C08F6/06
Filed: 1991-11-15
Abstract: PURPOSE:To obtain a polyvinyl acetal resin having a color improved to such an extent that any problem of quality does not arise by neutralizing a slurried reactional product with an alkali and adding a reducing agent to the neutralized slurry. CONSTITUTION:A process for producing a polyvinyl acetal resin comprising reacting PVA with an aldehyde (an aliphatic aldehyde such as formaldehyde or a mixture of at least two such aldehydes) in the presence of an acid catalyst (e.g. hydrochloric acid or p-toluenesulfonic acid), neutralizing the slurried reactional product with an alkali (e.g. NaOH) and washing the product with water and drying it, wherein a reducing agent (e.g. formic acid, oxalic acid or hydroquinone) is added after the neutralization with the alkali. According to the above process, a polyvinyl acetal resin of a color improved to such an extent that any problem of quality does not arise can be obtained because the water-insoluble compound (e.g. ferric chloride) formed by the use of the acidic catalyst is converted into a water-soluble compound (e.g. ferric formate) by the addition of the reducing agent and can be removed by washing with water.
Patent JP-S63152673-A (JP)
Title: Heat-resistant resin composition
Inventor: SHIBA SHOJI
IPC: H01L23/522
Filed: 1986-12-16
Abstract: PURPOSE:To provide the titled composition by coating a polysilmethylene on a base plate including difference in level developed by wiring pattern formation, drying followed by thermosetting leading to formation of an electrical insulating layer outstanding in voltage resistance along with removal of said difference in level. CONSTITUTION:Polysilmethyl as a heat-resistant resin is coated on a base plate including difference in level developed by wiring pattern formation, being dried followed by thermosetting treatment pref. at 350-450 deg.C to form an electrical insulating layer along with removal of said difference in level on the base plate, thus obtaining the objective composition.
Patent JP-H05137402-A (JP)
Title: Top-mast fixing structure of rotary apparatus
Inventor: MIKI HIROYUKI
IPC: A01B33/08
Filed: 1991-11-15
Abstract: PURPOSE:To firmly and surely attach the front and rear top masts with a decreased number of parts. CONSTITUTION:A pair of right and left attaching brackets 28 are attached to a gear case. A front top mast 6 having inverted U-shaped crosssection is inserted between the attaching brackets 28 in such a manner as to contact each side plate 29 with the inside part of each attaching bracket 28. A pair of right and left mast plates 30 of a rear top mast 7 are made to contact with the outer side of the attaching brackets 28. Each side plate 29 of the front top mast 6 and each mast plate 30 of the rear top mast 7 are fastened together to each attaching bracket 28 with the right and left separate bolts and nuts 32, 33.
Patent JP-H04173915-A (JP)
Title: Refining method with gas blowing nozzle of molten metal vessel
Inventor: MIMURA NOBUYUKI
IPC: C21C7/072
Filed: 1990-11-06
Abstract: PURPOSE:To easily and safely execute gas blowing for a long time by setting gas blowing nozzles and also blind nozzles whose number is integer times that of the gas blowing nozzles and if necessary, fitting the new gas blowing nozzle after drawing out the blind nozzle. CONSTITUTION:At the furnace bottom part 2 in a molten metal vessel 1 of electric furnace, etc., refractory bricks 3 are laid in concentric circular state and at the intermediate part thereof, slender gas blowing nozzles 4 are arranged to fit to tuyere bricks 5. By blowing the inert gas into the vessel 1 from this gas blowing nozzles 4 through a gas introducing pipe 6, refining is executed to the molten metal. At a little outside of the gas blowing nozzle 4 in the bottom part 2 in the above furnace, the blind nozzles 7 whose number is integer times that of the gas blowing nozzles 4 are set through the tuyere bricks 8. When the gas blowing nozzle 4 reaches the limit of service life, the gas blowing is stopped. Successively, the blind nozzle 7 near this is drawn out through a pipe 9 for drawing out and the fresh gas blowing nozzle is fitted to this. By this method, the gas blowing is executed for a long time and the refining efficiency is improved and the service life of the vessel 1 can be drastically improved.
Patent JP-H08158565-A (JP)
Title: Roof structure
Inventor: SUGA TADAKATSU
IPC: E04D13/158
Filed: 1994-12-05
Abstract: PURPOSE: To collect the water drops flowing inside a flashing of a verge into a gutter. CONSTITUTION: This roof structure is provided with a flashing 10 of a verge having the flashing body 11 covering the end of verge 83 and a grooved gutter 81 collecting water drops from roofing material 85, which is arranged at the roofing material 85 side of a bargeboard 80 positioned at the verge 83 side of the roofing material 85 and positioned bellow the end of the eaves side of the roofing material 85, at the upper part of the bargeboard 80. The flashing 10 of the verge is provided with a containing part 70 for the end of the verge 83 side of the roofing material. The verge side end of the roofing material container 70 is positioned at the roofing material side further than the longitudinal end of the gutter 81.
Patent JP-H09145923-A (JP)
Title: Polarization woven fabric
Inventor: ONO YOJI
IPC: G03B21/58
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to impart a high gain value to a screen without impairing the polarization performance and taking-up characteristic of the screen by consisting warp and weft of multifilaments specified in single fiber fineness and total fineness. SOLUTION: At least either of the warp and weft consist of the multifilaments having the single fiber fineness of 1 to 15 denier, more preferably 1.5 to 10 denier and the total fineness of 30 to 300 denier, more preferably 50 to 150 denier. The number of the filaments constituting the multifilaments is preferably >=3 pieces in terms of the ease of changing the shape of the multifilaments (fiber bundles). The multiflaments consist preferably of the filaments having >=2 kinds of the single fiber fineness. Further, the base stock of the filaments is preferably an ethylene-vinyl alcohol-based copolymer, etc., compounded with polarized light-developing materials, such as dichromatic dye.
Patent JP-H01143419-A (JP)
Title: Clock signal recovery circuit
Inventor: FUKUDA SHINICHI
IPC: H03L7/14
Filed: 1987-11-28
Abstract: PURPOSE:To obtain an accurate output clock pulse with less fluctuation in an output clock period data by interrupting the supply to an output clock generating circuit if the output clock period data is fluctuated and supplying the output clock period data stored before the fluctuation. CONSTITUTION:An output clock pulse CKOUT and an edge of an input signal SIN are compared by a phase error detection circuit 10. If the input signal SIN is interrupted, the output clock period data D0 outputted from an output clock period detection circuit 30 becomes a different data, a fluctuation detection section 41 of a period data fluctuation detecting circuit 40 controls a changeover means 41 to send the output clock period data D1 stored by a memory means 43 to the output clock generating circuit 20. The output clock period data D1 stored by the memory means 43 is data latched by the 1st latch circuit 44 when the output clock period data D0 are equal over 6 words.
Patent JP-H11140215-A (JP)
Title: Production of thermoplastic resin foam
Inventor: MURATA TAKAHIRO
IPC: B29K23/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To produce a thick foam having a high foaming ratio and a high closed cell rate from a polypropylene resin. SOLUTION: This method for producing a thermoplastic resin foam comprises adding isoprene and a radical polymerization initiator to a polypropylene resin, melt-modifying the resin to impart a melt tension to the polymer, melting the modified polypropylene resin in an extruder without adding an organic decomposable foaming and nucleating agent capable of being thermally and chemically decomposed to generate carbon dioxide, nitrogen or oxygen, forcibly charging a physical flowing agent comprising an organic volatile compound into the melted resin, kneading and dissolving the mixture in the extruder, and subsequently extruding the melted mixture from a mold having a rectangular opening shape. Thus, the rectangular foam having a cross-sectional area of >=20 times that of the mold opening, a foaming ratio of >=30 times and a closed cell rate of >=60% is obtained.
Patent JP-H06149333-A (JP)
Title: Curved surface model generating method based on three-dimensional coordinate data
Inventor: KANEYASU AKIRA
IPC: G05B19/4097
Filed: 1992-11-12
Abstract: PURPOSE:To provide a curved surface model generating method which can attain the effective display of optimization accordant with the shape of an object to be measured based on the three-dimensional coordinate data at a high speed and without deteriorating the reduction effect of the data capacity. CONSTITUTION:A dividing line L which divides a coordinate data group showing a three-dimensional shape into plural areas is defined by the intersecting line between a virtual data curved surface P consisting of plural polygonal surfaces formed by connection of those divided coordinate data groups and a cutting surface M with which the three-dimensional shape is cut in an optional direction. Thus a curved surface which defines a square area enclosed by the line L as a unit area is obtained and a curved surface model of a three-dimensional shape is generated.
Patent JP-H10138370-A (JP)
Title: Paper-made liquid container
Inventor: MORISHIMA SHIGENORI
IPC: B32B27/00
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To manufacture a paper-made container without a fear of jutting out of resin of an adhesive layer, bubbling, and generating a pinhole even by heat forming by a method wherein a laminate material to which a thermoplastic resin layer is provided is formed by heating on both sides of a base material wherein a paper layer and a barrier layer are laminated via a dry laminate layer. SOLUTION: A thermoplastic resin layer 11, a paper layer 12, a dry laminate layer 13, a barrier layer 14, an oriented plastic film 15, and a thermoplastic resin layer 16 are successively provided, and the thermoplastic resin layers 11, 16 are made of resin having heat sealability depending on the use. In the case of contents wherein stress is put especially on taste, perfume, polyester resin or the like is used for the thermoplastic resin layer 16, dry laminate adhesive is used for the dry laminate layer 13, and two-pack curable urethane adhesive is used in order to keep decrease with age of bond strength little. Then, the barrier layer 14 is selected from any one of aluminum foil, aluminum metallized film, and metallic oxide metallized film of silicon oxide or the like.
Patent JP-H01143564-A (JP)
Title: Picture processing unit
Inventor: YONEDA HITOSHI
IPC: G06T7/40
Filed: 1987-11-30
Abstract: PURPOSE:To improve the picture quality and processing efficiency by identifying a binary picture part and a non-binary picture part from picture information based on the information of picture and density and identifying the binary picture part and the non-binary picture part from the non-binary picture part with a different method. CONSTITUTION:A line buffer 1 stores tentatively a picture signal 11 in 8-bit per one picture element to be read, gives the result simultaneously to the 1st, 2nd and 3rd identification circuits 2, 3, 4 synchronizing with the clock and gives it to a comparator circuit 9 via a delay circuit 10. The circuits 2, 3, 4 apply identification in the unit of picture elements to the picture signal and give the resulting identification signals 12, 13, 14 to a selection circuit 8. The circuit 8 receives threshold value signals 15a, 15b, 15c from the 1st, 2nd and 3rd threshold value generating circuits 5, 6, 7, selects an optimum threshold value signal based on the identification signal and outputs it to the circuit 9. The circuit 9 compares it with a signal via the circuit 10 and outputs an output signal 18 with a level '1' when the selected signal is larger and outputs an output picture signal 18 with a level '0' when the selected signal is smaller.
Patent JP-S63155097-A (JP)
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H7/02
Filed: 1986-12-18
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。