baber/WOPTO huggingface dataset:
Patent JP-H09174654-A (JP)
Title: Feed method for rubber sheet-like material for extruder
Inventor: HASEGAWA NOBUO
IPC: B29C48/96
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a feed method for a rubber sheet-like material in which the end of the rubber sheet-like material fed into a feed hopper of an extruder is cut into the shape to be inserted into an introduction opening of the feed hopper and fed automatically. SOLUTION: A publicly known foreign matter sensing device 13 is set in the width direction at the given inclination angle to the longitudinal direction of a carrying conveyor 1 in the middle of the carrying conveyor 1, and the foreign matter sensing device 13 is used for sensing foreign matters such as metal pieces and the like mixed into a rubber sheet-like material W carried by a conveyor belt 12. A movement distance sensor 14 for measuring the movement direction of the rubber sheet-like material W for pulse counting of the movement speed of the conveyor belt 12 is set in the middle of the conveyor belt 12, and the operation of the movement distance sensor 14 is carried out from signals from the foreign matter sensing device 13.
Patent JP-2001162114-A (JP)
Title: Automatic strainer
Inventor: NODA YUKIO
IPC: B01D29/64
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: The provide an automatic strainer for automatically easily discharging the refuse fallen/stacked on the bottom of the filtration chamber of the strainer without stopping the apparatus and giving trouble to an operator. SOLUTION: This automatic strainer is used for removing the refuse by installing it on a pipeline to take in raw water and provided with a housing having an inlet of the raw water connected to the upstream side of the pipeline and an outlet of the treated water connected to the downstream side, a filtration screen member for partitioning the housing to form the inlet side of the raw water as the filtration chamber and the outlet side of the treated water as a treated water chamber, a drain nozzle disposed on the bottom of the filtration chamber and a refuse scraping means for scraping up the refuse stacked on the bottom of the filtration chamber to the drain nozzle side.
Patent JP-2001166392-A (JP)
Title: Photographic printing device
Inventor: TANAKA YASUKAZU
IPC: G03B27/46
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To constitute a photographic printing device which can continue printing by using the photographic paper from another magazine when the remaining amount of the photographic paper in a magazine decreases. SOLUTION: The control operation of a controller 8 is so set that the photographic paper 1 is returned into the magazine M and thereafter the printing is continued by withdrawing the photographic paper 1 from the different magazine M when the controller discriminates the decrease of the remaining amount of the photographic paper 1 in the magazine M down to a set value or below by executing the processing to reduce the length of the photographic paper 1 used for printing from an initial value.
Patent JP-H07197050-A (JP)
Title: Fuel oil additive and fuel oil composition
Inventor: KIKAWA HITOSHI
IPC: C10L1/18
Filed: 1993-12-30
Abstract: PURPOSE:To obtain a fuel oil composition which has no fear of explosion, is highly safe, and has improved ignitability and combustibility by adding a 1,2,4-trioxolane compound to a fuel oil. CONSTITUTION:The additive comprises a 1,2,4-trioxolane compound (a) obtained by ozonizing an unsaturated higher aliphatic compound (b). The compound (a) has one to three, per molecule, 1,2,4-trioxolane rings represented by the formula. Examples of the compound (b) include alkyl esters of unsaturated higher fatty acids, esters of unsaturated higher fatty acids with glycols, glycerol, and tetrahydric or higher alcohols, and unsaturated fats and oils. The ozonization is conducted by causing the compound (a) to flow in the form of a thin film and come into contact with an ozoniferous gas. The thickness of the thin- film flow is 0.05-3mm, the reaction temp. is 10-50 deg.C, the content of ozone is 0.1-7vol.%, and the degree of ozonization is 90% or higher. The additive is incorporated in a fuel oil in an amount of 0.1-15wt.% in terms of 1,2,4-trioxolane ring amount to obtain the objective composition.
Patent JP-2000168886-A (JP)
Title: Installation for drying and storing grain
Inventor: IWASHITA MASAHIRO
IPC: B65D90/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To decrease labor for adjustment for assembly to the utmost by improving accuracy for processing of each of members such as column members and beam members and to smoothly and rapidly form a space for storing grain while labor of a worker is decreased by decreasing works for the assembly such as works at a height to the atmost. SOLUTION: In an installation for drying and storing grain wherein a storing space for storing the grain for drying or storing is constituted of columns, beams J and wall parts, column members h forming the columns, beam members j forming the beams J and panels P forming the above described wall parts are respectively separately formed and are constituted so as to be freely assembled at a place for installation and the column members h are constituted in such a way that the above described columns are formed by connecting a plurality of the column members under a condition connected in series in the vertical direction at the place for installation.
Patent JP-H05265163-A (JP)
Title: Image-accepting material used for silver slat dispersion transfer method
IPC: G03C8/28
Filed: 1992-12-07
Abstract: PURPOSE: To obtain an image-accepting material to give an image of high density, high contrast and high sharpness for a wide range of conditions by incorporating a specified compd. in a specified amt. range into an image-accepting layer. CONSTITUTION: In an image-accepting material having an image-accepting layer containing physical developing nuclei, the image-accepting layer contains a compd. expressed by formula by 0.3 to 9mg/m<2> . In formula, Y represents atoms necessary to complete an aromatic ring, L is a bivalent org. group, X is -COOM or -SO3 M, M is hydrogen or metal ion or NH4 <+> , and n is 0 or 1. As for the physical developing nuclei suitable to be used for the material, a material generally used for DTR method can be used, for example, noble metals such as silver, palladium, gold and platinum, sulfides of heavy metals such as PdS, Ag2 S, AgNiS and CoS, or selenides or tellurides of these. As for an example of the compd. expressed by formula, benzene with at least one substituent, naphthalene, triazole, benzotriazole, tetrazole and imidazole can be used.
Patent JP-H09177203-A (JP)
Title: Wall panel fitting structure and wall panel fitting member for prefabricated unit house
Inventor: WAKAMIYA YOJI
IPC: E04B2/56
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel fitting structure capable of simply and accurately setting the spacing dimension between the building frame exterior and the wall panel inside surface to a preferable space. SOLUTION: The wall panel fitting structure 1 for a prefabricated unit house is of a fitting structure to fit a light weight aerated concrete wall panel 2, which is provided with a fitting nut 3 opened on an inside surface 2a, to a building frame 4 through a supporting bracket 5 by bolt fastening. The supporting bracket 5 is fixed to the building frame 4 so that a wall panel fitting side lateral face 5a may be positioned even with an outside surface 4a of the building frame 4 and the wall panel 2 and the supporting bracket 5 are fixed by a bolt 7 through a washer 6 which has the thickness identical with a space W set as a spacing dimension between the inside surface 2a of the wall panel 2 and the outside surface 4a of the building frame 4.
Patent JP-H06175269-A (JP)
Title: Diazo type recording material
Inventor: SHIMOMURA TERUHIRO
IPC: G03C1/95
Filed: 1992-12-08
Abstract: PURPOSE:To provide a diazo type recording material with a writing layer having satisfactory water resistance on the rear side. CONSTITUTION:This diazo type recording material is a heat sensitive recording material obtd. by forming a recording layer contg. a photosensitive diazo compd. enveloped in microcapsules and a coupling component which reacts with the diazo compd. under heating and develops a color on the front side of a substrate and a writing layer contg. silicon modified polyvinyl alcohol, colloidal silica and glyoxal on the rear side of a base material.
Patent JP-2001165682-A (JP)
Title: Reloadable nonvolatile memory, navigation device using same, and medium for recording navigation program therein
Inventor: HAYATOMA TAKEO
IPC: G09B29/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To secure a work area according to the amount of data from which a selection is made and to prevent destination selection and route selection from being redone due to interruption. SOLUTION: At least data 2 from which a selection is made and a selection work area 3 are combined into a set. A plurality of such sets are recorded on a reloadable nonvolatile memory 1.
Patent JP-H09186287-A (JP)
Title: Semiconductor device
Inventor: YOKOTA YOSHIO
IPC: H01L23/34
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a uniform heat distribution without using an insulating board. SOLUTION: When lead frames 51 to 519 electrically insulated from each other are provided in the package of a multi-chip module 2 formed of sealing material and a plurality of electronic components including at least two or more heating components 61 , 62 and one or more sub-chips 31 , 32 are mounted thereon, the two or more components 61 , 62 are disposed on lead frames 51 , 52 disposed at both ends in a package 7. Mounting means 111 , 112 for mounting radiating fins are provided at both ends of the package. Even if an insulating board is not provided, the temperature distribution becomes uniform. When the frames 51 , 52 disposed with the components 61 , 62 are widely formed, the distribution becomes further uniform.
Patent JP-H11241173-A (JP)
Title: Inorganic/organic insulating coating film for non-oriented silicon steel
Inventor: LOUDERMILK DANNIE S
IPC: C04B28/34
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a compsn. for forming an insulating coating film on a non-oriented silicon steel sheet by forming the insulating coating film on the non-oriented silicon steel sheet having low moisture absorptivity in a moist atmosphere, thereby imparting improved adhesiveness thereto and lessening powdering. SOLUTION: This non-oriented silicon steel sheet is coated with the insulating coating films for imparting a high level of surface resistivity to the surfaces in order to minimize the electric power loss between the layers on both surfaces. The insulating coating films consist essentially of the cured inorg./org. coating films contg., per 100 dry pts.wt., 20 to 60 pts. aluminum phosphate, 20 to 70 pts. at least one inorg. granular silicate and 10 to 25 pts. acrylic resin. The coating films are formed of an acidic aq. suspension contg. a monoaluminum phosphate soln., granular silicate and acrylic latex. The suspension contains a water-soluble org. solvent up to 1 pt.wt. per 1 pt. acrylic resin.
Patent JP-H07201102-A (JP)
Title: Capstan shaft
Inventor: TAWARA MASAAKI
IPC: F16C3/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide both improved corrosion resistance and surface hardness by composing a base material of austenite stainless and prohibiting crystalline chromium nitride from being substantially contained in a nitrided hardened layer constituting a surface layer. CONSTITUTION:For this capstan shaft 1, the base material is composed of the austenite stainless and a part of a surface layer part is constituted of the nitrided layer provided with following (A) and (B). (A) the crystalline chrominum nitride is not substantially contained. (B) the N atom of 2 to 12wt.% is contained in the structure of the most surface layer part of the nitrided hardened layer. Also, the austenite stainless contains chromium of equal to or more than 22wt.%. Thus, compared to a stainless nitride item containing the crystalline chromium nitride in the nitrided hardened layer, solid-solution chromium in a gamma phase is not consumed by the precipitation generation of the crystalline chromium nitride. Thus, an oxidized film is suffuciently generated and thus, the improved corrosion resistance equivalent to a base phase is provided.
Patent JP-2000184685-A (JP)
Title: Electromagnetic device for linear motor car
Inventor: KINOSHITA TETSUO
IPC: E01B25/32
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent a lower-stage coil from excessively separating from a permanent magnet being mounted to the side of the vehicle of a liner motor car by setting the upper surface of the lower-stage coil to the same height as that of an upper-stage coil. SOLUTION: To set the upper-surface position (height from a race) of a first coil (upper-stage coil) 41 and a second coil (lower-stage coil) 42 to the same height, the first coil (an odd-numbered coil) 41 is set to a plane coil, and the second coil (even-numbered coil) 42 is set a coil where both the left and right ends are bent downward. Then, the first and second coils 41 and 42 are shifted in the forward and backward directions of the race by half, and are overlapped (engaged) at a part where both the left and right ends of the first and second coils 41 and 42 are bent downward at a part where the left and right ends of the second coil 42 are bent downward, thus preventing the upper surface of the lower-stage coil from excessively separating from a permanent magnet being mounted to both the sides of the vehicle of a liner motor car.
Patent JP-2000182863-A (JP)
Title: Noncontact feeder
Inventor: MINAMI HIDEAKI
IPC: H01F38/18
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To enhance heat radiating function and increase feed power by comprising insulation boards having through-holes at the centers in the form of lamination on a magnetic material and spiral pattern conductors formed around them and insulation spacers inserted between the insulation boards. SOLUTION: A magnetic material-made pickup core 11 is composed of mutually parallel rectangular plate-like parts 11a, 11b, 11c at an upper, medium and lower stages and back plates 11d, 11e connecting the plate-like part 11a to the part 11b and the part 11b to the part 11c along the long sides of the parts 11a-11c. The plate-like parts 11a-11c and the back plates 11d, 11e are assembled integrally having an E-shaped cross section, pattern boards 13 for constituting a pickup coil are fitted to the back plates 11d, 11e through insulation material-made spacers 17a, 17b therebetween, and the pattern boards 13 have rectangular through-holes at the insulation material-made centers.
Patent JP-H06189560-A (JP)
Title: Current controller
Inventor: SASAKI NAOTAKA
IPC: H02M7/48
Filed: 1992-12-15
Abstract: PURPOSE:To provide a current controller available with power voltages in a wide range, by connecting a resistance element between a main inverter circuit and a load and obtaining information of drive current from a difference in voltage across the resistance element. CONSTITUTION:A divided voltage through dividing resistors 20 and 21, which are connected to a drive power supply 2, is entered into a voltage comparing circuit 23, and an attenuation ratio selective signal is generated by comparing the divided voltage with a reference voltage 22. On the other hand, current detecting resistors 15, 16, and 17 are connected between a main inverter circuit and a three-phase motor 1, and voltages on both sides of the current detecting resistors 15, 16, and 17 are entered into an attenuation ratio determining circuit. After the voltage is attenuated to given attenuation ratio by using the attenuation ratio selective signal generated from the voltage comparing circuit 23, the voltage is entered into a differential amplifying circuit 19 and used as a differential voltage in calculation. Then, the differential voltage is compared with each current command for each phase in an amplifier circuit 24, and entered into a PWM comparing circuit 26. With a triangular wave as a carrier signal generated from a triangular wave generating circuit 25, a pulse signal with a pulse width in accordance with a level of the differential voltage can be obtained.
Patent JP-H06182906-A (JP)
Title: Bonding method for saw teeth made of vulcanized fiber at high speed
Inventor: SANO MITSUHIRO
IPC: B29C65/08
Filed: 1992-12-15
Abstract: PURPOSE:To enable saw teeth to be bonded to a carton blank quickly by a method wherein both are welded after preliminarily heating a bonding part of the carton blank when they are ultrasonic welded via a thermoplastic resin film molded to a sheet with saw teeth made of vulcanized fiber. CONSTITUTION:A raw fiber sheet 3 of a vulcanized fiber board wherein a dampproof film composed of a thermoplastic layer is formed on both sides of the raw fabric of the vulcanized fiber, is fed so as to project on an upper surface of a lower edge 37 by a specific length from an end face of an upper edge 34. A die setting mechanism is transferred to an operation of mold clamping under such a state, and the lower edge 37 is raised to cut the raw fabric sheet 3 off in a saw teeth form. At the same time, the sheet with saw teeth after cutting off is pushed at a specific position on a surface to be bonded of the carton blank P being on standby above the sheet. Prior to pushing, for example, hot air is blown agaisnt the carton blank P just before ultrasonic welding via a blowing nozzle 50 to carry out preliminary heating.
Patent JP-2000162439-A (JP)
Title: Polarizing plate
Inventor: KOBAYASHI SHIGEO
IPC: G02B5/30
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate prevented from causing damage to a polarized light separating sheet or sticking to it effectively even when the polarizing plate is arranged adjacently to the polarized light separating sheet by providing a specific micro-uneven structure on its surface. SOLUTION: In the polarizing plate 1, transparent protective layers 12, 14 made of polymer applied layer, a film laminated layer and the like are arranged on both side faces of a polarizing film 13 for the purpose of waterproof protection and the like. For example, the polarizing film 13 is formed by drawing a hydrophilic polymer film such as a polyvinyl alcohol group film after it adsorbs a dichromatic material such as iodine and a dichromatic dye. In the polarizing plate 1, a micro-uneven structure 11 with a mean center line roughness of 0.01-0.8 μm and surface hardness of 3B-HB in pencil hardness is provided on one surface. Desirably, the micro-uneven structure 11 is constructed of an ultraviolet ray hardening resin layer containing organic particles with a mean grain size of 0.1-10 μm.
Patent JP-H11237513-A (JP)
Title: Heat resistant multi-core plastic optical fiber for optical signal transmission and cable
Inventor: TOYOSHIMA SHINICHI
IPC: G02B6/44
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber which is capable of making stable optical transmission even at a high temp. and high humidity and hardly buckles against bending. SOLUTION: This optical fiber is constituted by bundling >=7 pieces of coated fibers each having a core 1 consisting of a polymethyl methacrylate resin, a sheath layer 2 consisting of a vinylidene fluoride resin which encloses the circumference of this core, is not compatible with the core resin and which itself is transparent and soft, and a protective layer 3 which is disposed around the sheath layers 2 and consists of the vinylidene fluoride resin having high heat resistance to one bundle and subjecting these coated fibers to composite spinning. The outer side of the bare fibers formed in a manner described above is further provided with a second protective layer 5 consisting of a hard vinylidene fluoride.
Patent JP-H06167031-A (JP)
Title: Construction method for underground structure
Inventor: KURAMOCHI EIICHI
IPC: E02D29/045
Filed: 1992-11-30
Abstract: PURPOSE:To construct an underground building by an inverted construction method by laying a precast concrete plate on a dug ground, and placing concrete thereon to form a ceiling slab of a composite structure by means of the concrete and the precast concrete plate. CONSTITUTION:A precast concrete plate 3 is laid on the dug ground surface. A half precast beam 4 formed by precasting the lower half of a beam 7 is installed on the ground surface in a position where the beam 7 is formed. Concrete 5 is placed thereon. The beam 7 is formed, and the concrete 5 and each precast concrete plate 3 are united in one body to form a ceiling slab 6. Thus, the need of a support and form work can be eliminated so as to save labor.
Patent JP-H07186827-A (JP)
Title: Mounting structure for turn signal lamp switch
Inventor: KIKUKAWA KEIICHI
IPC: B60Q1/34
Filed: 1993-12-27
Abstract: PURPOSE:To eliminate the need for machining and calking of the thin wall part for loading a bearing, and miniaturize the mounting part of a turn signal lamp switch by pressing the bearing for turnably supporting a steering shaft into the opening part of a column head, and fixing the body of the turn signal lamp switch to the column head. CONSTITUTION:A column head 13 made of syntetic resin is mounted to the upper part of a steering column 12 by a set screw 21, a bearing 14 is pressed into the center part of the column head, and a circular opening part 131, into which a steering shaft 11 is inserted, is formed. The bearing 14 is pressed and fixed into the large diameter part 133 of the opening part 131. The body 151 of a turn signal lamp switch 15 is then mounted to the column head 13. As a result, the shape of the steering column 12 becomes simple to eliminate the need for a mounting part for the bearing 14. Further, the assebling manhours for assembling the column head 13 and the turn signal lamp switch body 151 can be reduced.
Patent JP-H05172250-A (JP)
Title: Gas sealing method for pressure vessel
Inventor: KASA SHINICHI
IPC: F15B1/08
Filed: 1991-12-20
Abstract: PURPOSE:To save the labor for operations and inspection by injecting gas into the body of a pressure vessel, sealing the injection hole tightly, and executing a leak inspection directly after these operations. CONSTITUTION:The body 21 of a pressure vessel is contacted with an electrode 4 for resistance welding, and a supply path 13 is set which leads to an injection hole 24, and gas is injected into the vessel body 21 from this supply path 13. A sealing member 30 to seal the injection hole 24 is attached by resistance welding to the vessel body 21, and the supply path 13 is blocked to set off a chamber 11, and the pressure therein is sensed to serve judging whether there is gas leakage.
Patent JP-2000177581-A (JP)
Title: Truck transport conveyer chain
Inventor: ANZAI MITSUO
IPC: B61B10/04
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent the variation of transport speed of a conveyed truck by providing a link with a shielding plate, and providing a wheel receiving part in which front and rear traveling wheels of a truck are fitted in and held in front and rear positions in the transport direction on the shielding plates of some links. SOLUTION: Shielding plates 15 provided on some links 11 of a conveyer chain 8 is provided with wheel support members 16, 17 for respectively supporting the front and rear traveling wheels 2A of a truck 2. A substantially V-shaped wheel receiving part 16A where the front traveling wheel 2A is fitted and held is formed on the wheel support member 16, and a substantially inverted-trapezoidal wheel receiving part 17A where the rear traveling wheel 2A is fitted and held is formed in the wheel support member 17. By this arrangement, the front traveling wheel 2A of the truck 2 is held by the wheel receiving part 16A to be positioned in the longitudinal direction, and the rear traveling wheel 2A is held in line contact with the wheel receiving part 17A in one portion, so that an error in the longitudinal direction can be absorbed to eliminate variation in transport speed.