baber/WOPTO huggingface dataset:
Patent JP-H03196886-A (JP)
Title: Method for reducing leaching property of granular material and granular material obtained by said method
Inventor: GERUTOHAN AANORUDO ORIBIE TEII
IPC: C04B18/08
Filed: 1990-11-30
Abstract: PURPOSE: To eliminate the leaching occurring in rain water or the like of the contaminants in granular material consisting of a filler contg. an inorg. binder and the contaminants by coating the granular material with material having water insoluble and water-repellent properties. CONSTITUTION: The inorg. binder, such as calcium oxide, and the contaminants, such as fly ash, coal or ash formed by waste incineration, are mixed and the mixture is mixed with water. After the mixture is made into a massive state, the mixture is granulated by a granulating drum or the like. The granulated material is transferred into an asphalt mill or the like where a bituminous material, such as tar, pitch or asphalt, is added to the mixture and the mixture is mixed. As a result, the granulated material 1 is coated with the bituminous material 2. In such a case, the ratio d/(D) between the thickness d of the coating layer and the diameter D of the particles to be coated is adequately specified to >=0.05.
Patent JP-H06198128-A (JP)
Title: Treatment of waste gas containing halogen compound
Inventor: MORI YOICHI
IPC: B01D53/68
Filed: 1993-12-13
Abstract: PURPOSE:To provide a method for treating halogen-contg. gas by which plural halogen-contg. gases different from each other in properties even effectively be removed even when they are simultaneously discharged. CONSTITUTION:Waste gas contg. a halogen compd. is treated by contact with iron oxide after contact with activated carbon. The iron oxide is preferably based on trivalent iron oxide (Fe2O3).
Patent JP-H03203720-A (JP)
Title: Electronic equipment
Inventor: KIYONO YUKO
IPC: G09F9/00
Filed: 1989-12-30
Abstract: PURPOSE:To allow the easy enlarger projection of the results of calculation and various kinds of information, etc., on a liquid crystal display panel by forming both the front and rear surface sides of an equipment case corresponding to the display region of the liquid crystal display panel into light transparent structures and providing a UV absorbing filter on the rear surface side of the liquid crystal display panel. CONSTITUTION:Both the front and rear surface sides of the equipment case 1 corresponding to at least the display region of the liquid crystal display panel Z (21, 22) are made into the light transparent structures 5, 6 and the UV absorbing filter 7 is provided on at least the rear surface side of the liquid crystal display panel Z (21, 22). The mounting of this equipment on a projector 9 and the easy enlarger projection of the results of the calculations and various kinds of the information displayed on the liquid crystal display panel Z (21, 22) are possible in this way. In addition, the UV rays projected from a light source are absorbed by the UV absorbing filter 7, by which the liquid crystal display panel is protected.
Patent JP-H09186161-A (JP)
Title: Formation of solder bump on semiconductor device
Inventor: HASHIMOTO KAORU
IPC: H01L21/321
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent solder and electrodes on a semiconductor substrate from reacting with each other in solder bumping, eliminate stripping and the like, and make it applicable to the flip-chip bonding of a high-density LSI chip. SOLUTION: A Ti layer, 0.2-0.8μm in thickness, and a first Ni layer 4, 0.5μm or so in thickness, are formed on the Al electrodes 2 on a Si wafer 1 by sputtering. A second Ni layer 5, approx. 0.1μm or below in thickness, is formed on the first Ni layer 4 by electrolytic strike plating. In addition, a third Ni layer 6, 1-5μm in thickness, is formed on the second Ni plate layer 5 by electrolytic plating. A solder layer 7 is formed on the third Ni layer 6 by electrolytic plating, and then the solder layer is melted to form bumps.
Patent JP-H05153535-A (JP)
Title: Video printer
Inventor: YOSHINO KOJI
IPC: B41J11/42
Filed: 1991-11-30
Abstract: PURPOSE:To simplify the print operation and to make the printer small in size. CONSTITUTION:The printer is provided with a print key 2 entering the start of picture print, a copy key 3 setting and inputting the print number of the same pictures, and a buzzer and/or an LED used to urge confirmation in voice and/or light to a user, and the number of prints is set by the input of the copy key 3 during the printing in response to the input of the print key 2. Then the number of is informed to the user in voice and/or light.
Patent JP-2001158849-A (JP)
Title: Acryl-based polymer composition and molded product thereof
Inventor: NAKAJO YOSHIKI
IPC: C08L55/00
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain an acryl-based polymer composition improved in heat deterioration resistance while utilizing a flexibility which the acryl-based polymer intrinsically possesses. SOLUTION: This acryl-based polymer composition is composed of (a) the acryl-based polymer and (b)a metallic oxide and satisfies the following conditions (1) to (4): (1) the component (a) has a (meth)acrylic ester unit and an aromatic vinyl compound unit and the content ratio of the aromatic vinyl compound unit is 10-70 wt.%; (2) the component (b) has a crosslinking structure formed by bonding metallic atoms through oxygen atom and is a polymeric compound having aryl group; (3) the content ratio of the silicon atom based on the total metallic atoms of the component (b) is >=20 mol% and the content ratio of the aryl group is >=0.1 mol%; and (4) Wa/(Wa+Wb) is 0.750-0.999 when the content weight of the components (a) and (b) is respectively represented as Wa and Wb.
Patent JP-H10169096-A (JP)
Title: Deformed joint bar anchor and its manufacture
Inventor: TANIZAKI SHIGE
IPC: B21D39/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a deformed joint bar anchor which is excellent in tensile strength, durability and mass-production effect. SOLUTION: The inserting mouth part 13 of a cylindrical anchor sleeve S is insertedly fitted and caulked in the tip part of a deformed reinforcement I to form it into a wholly section regular even polygon having biside faces (a), (b) substantially parallel to a diameter line to connect a vertical knot 13 opposite to the deformed reinforcement I, and the parallel biside face of the inserting mouth part 13 formed in the section regular even polygon is continuously caulked at spots which are positioned corresponding to the adjacent mutual relation of a horizontal node 12 in the deformed reinforcement I. Thus the above caulked part is made to function as a slide stopping key to lock on the horizontal node 12.
Patent JP-2000173223-A (JP)
Title: Disk cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent the jumping out of a small-sized and light disk cartridge from the loading port of a disk drive by receiving the closure reaction of a shutter. SOLUTION: The disk cartridge energized with the shutter 4 to a closing tendency by means of a spring 6 is provided with holding recessed parts 10 and 11 at the base surface of a case body 2. These holding recessed parts 10 and 11 are engaged and held by capturing bodies 12 and 13 disposed at the disk drive to prevent the jumping out of the case body 2 to the outside from the loading port of the disk drive by the closing reaction of the shutter 4 at the time of ejection manipulation.
Patent JP-H09175265-A (JP)
Title: Lamp device fitting structure
Inventor: TAKAHASHI NORIHIDE
IPC: B60Q1/26
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To fit a lamp device positively without causing cost increase. SOLUTION: In a lamp device 20 fitted from the inside of a cabin being inserted through fitting holes 4a, 6a formed in a trunk lid inner panel side lamp bracket 4 and a trunk lid outer panel 6 of a vehicle, a lamp housing 20a is integrally provided with an elastic engaging piece 21 engaged with the opening edge part of the lamp bracket fitting hole 4a so as to temporarily fix the lamp device 20 elastically, and a mounting bracket that can fix the lamp housing 20a to the lamp bracket 4 using a fixing means.
Patent JP-H11175814-A (JP)
Title: Method for canceling account and automatic teller machine
Inventor: KOUNO KOUJIROU
IPC: G06Q40/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make it unnecessary for a customer to bring a bankbook to a window of a financial institution and to reduce the load of window operation by automatically canceling an account after transferring a balance to an account to be transferred at the time of inserting a bankbook to be transferred corresponding to the account to be transferred and the bankbook of the account to be canceled. SOLUTION: When a customer inserts a bankbook corresponding to an account to be canceled into a bankbook inserting/ejecting port, the contents of the bankbook requested to cancel its account are checked. A magnetic stripe reading/writing part 66 reads out information inherent in the customer and recorded in a magnetic stripe of the bankbook. The information is transmitted to a host computer through a central control part and a connection part. The host computer compares the information read out from the bankbook with customer's information stored in the computer itself. When the contents of the bankbook are correct, a balance of the account to be canceled is transferred to an account to be transferred, and then the account of the bankbook are automatically canceled.
Patent JP-H11171679-A (JP)
Title: Compound fertilizer design system, designing of compound fertilizer, and recording medium recorded with compound fertilizer design program
Inventor: ENDO TOMOAKI
IPC: C05G1/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject system capable of affording compound fertilizers carefully adapted to necessary fertilizer quantities with time for farm products. SOLUTION: This system has such a scheme that, the memory 26 of this system 10 contains compound fertilizer design program 30, farm product information file 32, soil fertility information file 34, fertilizer information file 36, and weather information file 38; wherein the compound fertilizer design program 30 has a routine 42 for calculating fertilizer quantities needed with time for growing crops, a routine 44 for calculating fertilizer quantities leaching out with time associated with the change with time of ambient temperature,  and a routine 46 for selecting two or more kinds of fertilizers from a group of fertilizers and determining the formulation quantities of the respective fertilizers selected so that the quantity of a compound fertilizer prepared from such two or more kinds of fertilizers leaching out with time either coincides with or approximates to the fertilizer quantity needed with time.
Patent JP-H07166128-A (JP)
Title: Aqueous emulsion-based coating material
Inventor: KUBO KOICHI
IPC: C09D5/02
Filed: 1993-12-16
Abstract: PURPOSE:To provide a coating material composed of a polyurethane-based latex having a specified tensile strength and a specified elongation and fine hollow particles, excellent in pitting resistance in spite of blending of the fine hollow particles for reduction of the weight of a coating film and suitable for undercoating of an automobile. CONSTITUTION:This coating material contains (A) a polyurethane-based latex having >=450kg/cm<2>, preferably >=500kg/cm<2> tensile strength and >=400%, preferably >=450% elongation and (B) fine hollow particles (preferably, resin balloons composed of acrylonitrile resin and having 40 to 70mum average particle diameter and 0.04 specific gravity). In addition, this component (B) is used preferably in an amount of 0.25 to 50 pts.wt. based on 100 pts.wt. component (A) so that a dried coating film may have 1.2 to 1.4 specific gravity. In addition, application of the above-mentioned coating material is recommendably carried out so that the coating film may have 200 to 400mum thickness.
Patent JP-H06166342-A (JP)
Title: Driving device for vehicle
Inventor: TODA ISAO
IPC: B60K17/356
Filed: 1992-11-30
Abstract: PURPOSE:To obtain the differential movement restricting function between the left and right wheels driven by a hydraulic motor, with the simple constitution. CONSTITUTION:Left rear wheels IRI, are driven by a left hydraulic motor ML, and right rear wheels IRR are driven by a right hydraulic motor MR. The left and right motors ML and MR are allowed to communicate through a communication passage 71 by opening an opening/closing valve VVD in the state where the supply and discharge of hydraulic pressure is cut off for the motors ML and MR.
Patent JP-H11165744-A (JP)
Title: Synthetic resin bag body
Inventor: YANO MITSURU
IPC: B65D33/02
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reinforce films in the vicinity of a fastener to prevent the fastener from deforming and to facilitate opening of a mouth by providing a single or a plurality of discontinuous protruding rib lines formed with notches at arbitrary distances on an upper part or upper and lower parts of a fastener position in parallel to the fastener. SOLUTION: On internal faces of an opening 2 of a bag body 1 formed of opposite synthetic resin films 1a, 1b, a single or a plurality of discontinuous rib lines 4a with notches 5 formed at arbitrary distances are provided to protrude in parallel to a fastener 3. Thus the films 1a, 1b in the vicinity of the fastener 3 are reinforced, thereby suppressing shrinkage, preventing deformation of the fastener such as inclination, twisting, bending or waving, and facilitating engagement of female and male claws of the fastener 3. In addition, application of rigidity improves operativity in opening/closing the faster 3 even when the films 1a, 1b are flexible or thin.
Patent JP-2000168136-A (JP)
Title: Exposing-recording apparatus
Inventor: HASHIMOTO YOSHIZO
IPC: G02B13/24
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To improve a use efficiency for light by setting a modulating element arrangement of a modulating element arrangement diffraction grating type in which a plurality of diffraction grating type modulating elements are arranged in an align direction of gratings, and setting a pitch of the gratings, a breadth in the align direction of the gratings, a numerical aperture of an illuminating optical system and the like to satisfy a specific relationship. SOLUTION: When a photosensitive drum or the like is exposed thereby recording images, a light source for projecting a light of a wavelength λ is set. A modulating element arrangement of diffraction grating type modulating elements is set which can be switched between a first state in which an intensity of a 0-order diffraction light is strong and a second state in which an intensity of a diffraction light of an odd number order is strong, with a pitch of gratings being p and a breadth in an align direction of gratings being Δ.  Moreover, an illuminating optical system having a numerical aperture of NA for inputting the light from the light source to the modulating element arrangement from a direction perpendicular to the align direction of the gratings, and an image-forming optical system for guiding the 0-order diffraction light to an exposure position and shielding the odd number-order diffraction light from the exposure position are set. Each value of the λ, p, Δ and NA is set to satisfy a formula.
Patent JP-H05167385-A (JP)
Title: Harmonic mode ceramic filter
Inventor: OSANAI KATSUNORI
IPC: H03H9/56
Filed: 1991-12-02
Abstract: PURPOSE:To reduce spurious radiation due to anisotropy specific to a material for a piezoelectric element even when the ceramic piezoelectric element made of a lead titanate group ceramic piezoelectric material is employed. CONSTITUTION:An element 1 made of a ceramic piezoelectric material is employed and its selection center frequency is selected to have a degree being that of a 3rd harmonic mode or over of a natural resonance frequency of the element 1. Imaginary lines A1, A2 of vibration electrodes 2, 3 supposed to enclose the entire electrodes along an electrode outer circumferential ridge are formed circular.
Patent JP-H11161083-A (JP)
Title: Fixing device and image forming device
Inventor: SUGITA SATORU
IPC: G03G15/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and the image forming device capable of improving a maintenance performance by making the engagement of gears possible to be adjusted. SOLUTION: From an opening section 6 provided on this fixing device case 10, the discharging roller gear 8 is rotated by a finger 16 to a little extent. In such a manner, by shifting the phase of teeth of the gear 13 on the image forming device side and the fixing roller gear 7, so that these gears are set on a specified position 14 possible to be correctly engaged each other.
Patent JP-H09143191-A (JP)
Title: Decomposed starch and its production
Inventor: FUKUDA HAJIME
IPC: C12R1/85
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a decomposed starch composed of maltotetraose or higher maltooligosaccharide and useful for food, drink, pharmaceuticals, etc., by adding yeast cell to a sugar liquid containing decomposed starch and assimilating maltotriose and lower oligosaccharides. SOLUTION: Cells of a yeast belonging to the genus Saccharomyces (e.g. Saccharomyces cerevisiae) are added to a sugar liquid containing decomposed starch to assimilate maltotriose and lower oligosaccharides in the sugar liquid to leave maltotetraose and higher maltooligosaccharides, the cells are removed from the sugar liquid by a membrane separation process using a precision filter membrane or an ultrafiltration membrane and the separated yeast cells are added to a new sugar liquid containing decomposed starch to enable the repeated use of the yeast cells. The objective decomposed starch containing maltotetraose and higher maltooligosaccharides can be separated from the filtrate passed through the membrane.
Patent JP-2001160475-A (JP)
Title: Spark plug for internal combustion engine
Inventor: ISHINO YASUTAKE
IPC: H01T13/20
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug for internal combustion engine to perform aerial discharge in normal case, and on soiling, to recover from stain by eliminating carbon on the top of the insulator by creep discharge. SOLUTION: The spark plug for internal-combustion engine comprises a first grounding electrode 5 to form a first discharge gap A with the top face of a central electrode 4 and second grounding electrodes 6 and 7 to form a second discharge gap with the side face of the central electrode 4. The first discharge gap A, the shortest distance B between an insulator 3 and the second earthing electrodes 6 and 7, the axial direction distance C from the end face of a fitting 2 to the end face of the insulator 3, the axial direction distance H from the end face of the insulator 3 to the end face of the central electrode 4, and an axial direction distance F in case the end face of the above insulator and the end face of the above earthing electrodes are protruded from the side angle part of the above fitting, are set to be within the respective prescribed numerical range.
Patent JP-2000171108-A (JP)
Title: Rotary compressor and refrigerating circuit using it
Inventor: NISHIKAWA HIROSHI
IPC: F25B1/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To apply a conventional basic design roughly as it is even in the case that carbon dioxide is used as the refrigerant used for a rotary compressor is made. SOLUTION: A preceding compressive element 20 and a succeeding compressive element 30 are connected in series by a coupling pipe so as to constitute a compression means 12, and further it is provided with a refrigerant injection device 50. This refrigerant injection device 50 has a pressure reducing mechanism 53 consisting of a capillary tube or the like, and it depressurizes a cooling refrigerant supplied from outside of the machine to lower the temperature and injects the refrigerant into a compression room. The injection of the cooling refrigerant is performed from the refrigerant injection port 51 communicating with the compression room of the succeeding stage compressive element 30.  Hereby, the temperature and the pressure of the refrigerant within the compression room are lowered, and even when carbon dioxide is used as the refrigerant used or a rotary compressor 10, the conventional basic design can be applied to it roughly as it is.
Patent JP-H06195035-A (JP)
Title: Display device for mounting on head
Inventor: MORI TAKUMI
IPC: G09G1/28
Filed: 1992-12-24
Abstract: PURPOSE:To provide the display device for mounting on head which does not appear in structures exclusive of images in spite of enlargement to a large size, has a wide angle and high quality and is small in size and light in weight by passing the display images of black and white CRTs through Plural color filters in time-division manner to make color display and enlarge projecting the color videos to an induction visual field or above. CONSTITUTION:Display devices 20 disposed as a pair to the display device 1 to be mounted on the head have the black and white CRTs 6 and are disposed with lens groups 4a to 4c for enlarging and projecting the displayed videos to half mirrors 5 and correcting aberrations in front of the CRTs. The disk- shaped color filters 8 color coded to three colors are disposed between the lenses 4a and 4b. The colors of the color filters 8 are selected as the driving of servo motors is controlled according to the monochromatic videos corresponding to the respective colors projected from the black and white CRTs 6. The videos projected and enlarged from the display divices 20 are reflected by the half mirrors 5 and are formed on the retinas of the eyeballs 11. Then, the appearance of the structures exclusive of the images does not arise.
Patent JP-H06195903-A (JP)
Title: Magnetic recording medium and information processor
Inventor: SEO YUZO
IPC: G11B7/007
Filed: 1992-12-24
Abstract: PURPOSE:To increase a data recording area by optically recording various information together with tracking error information to perform exact tracking and eliminating a need of magnetic recording of these information. CONSTITUTION:A recorded optical signal is detected by a detector 10 and is separated into frequency components 40 to 46 by a frequency separating means 11, and phase differences from the component 40 are measured by phase difference detecting means 1 to 6 and are inputted to a tracking controller 12 and/or a drive controller 13. The output signal of the means 6 controls the magnetic head position through the controller 12. Eight bits of ten bits of a medium 10 are obtained from a part of means 5 and 4 and are combined with information from the means 6 to control the head position in the overall movable range by the controller 12. A read/write track is determined by the controller 13. Partial output signals of means 2 and 3 are used as a medium discrimination signal, and a read request is accepted by the controller 13, and a medium discrimination code is synthesized and is reported to software to select continuation or interruption of processing.