baber/WOPTO huggingface dataset:
Patent JP-2001047817-A (JP)
Title: Pneumatic radial tire
Inventor: USHIKUBO TOSHIO
IPC: B60C11/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent performance decrement of a tire resulting from a spew formed according to a vent hole of a mold for vulcanization. SOLUTION: In a pneumatic radial tire intended for an ultra-fast automobile and substantially having no pattern on the surface of a tread, the tire is provided with a plurality of projecting parts 2 arranged like pear skin on the whole tread surface, and so dense that a negative ratio (per unit ground contact area (non-projecting part area)/(non-projecting part area + projecting part area) × 100% per unit tread area) ranging from 25 to 75%.
Patent JP-H0768294-A (JP)
Title: Wastewater treatment method
Inventor: IZUMI SEIJI
IPC: C02F1/44
Filed: 1993-09-06
Abstract: PURPOSE:To improve a denitrification ratio by a method in which aeration in a nitrification tank is conducted intermittently keeping a proper ratio of the amount of circulated liquid to that of water to be treated, the denitrification of nitric or nitrous acid type nitrogen is carried out during the stop of the aeration, and treated water is extracted by suction filtration with a membrane separator during the aeration. CONSTITUTION:A mixed liquid supplied from a denitrification tank 5 is agitated by intermittent aeration in a nitrification tank 6 and circulated to be returned to the denitrification tank 5. A proper ratio of the amount of the circulated mixed liquid to that of water to be treated is 3-4. In the nitrification tank 6, ammonia type nitrogen in the mixed liquid in an aerobic condition during aeration is converted into nitric or nitrous acid type nitrogen, while nitric or nitrous acid type nitrogen remaining in the mixed liquid in an anaerobic condition during the stop of aeration is removed by the endogenous respiration of denitrification bacteria. On the other hand, the mixed liquid is suction-filtered by a membrane separator 7 immersed in the nitrification tank 6 during the aeration, and the treated water extracted is discharged after being stored in a disinfecting chamber 8.
Patent JP-S59102812-A (JP)
Title: Improvement of sediment silica slurry rheological properties
Inventor: JIYANNNOERU JIYA
IPC: C09D17/00
Filed: 1983-11-22
Abstract: The present invention provides a process for improving the rheological properties of a suspension of precipitated silica by the addition of an aluminum compound, thereby producing a sprayable suspension or slurry with a pH of greater than 3.5, a solids content of at least about 15% by weight, which may be spray dried to form silica in either powder or microbead form. In a preferred embodiment, the aluminum compound added to the suspension is in the form of sodium aluminate.
Patent JP-S60113216-A (JP)
Title: Image processor
Inventor: ISHIDA MASAHITO
IPC: G03G15/041
Filed: 1983-11-25
Abstract: PURPOSE:To reduce the key operation man-hour in stepless setting and improve the operativity by performing magnification control on the basis of an analog A/D conversion output of copy magnification. CONSTITUTION:When a copy mode is a stepless variable magnification mode, copy magnification set with a slide variable resistor 3 is read in a microcomputer 50 and A/D-converted. Consequently, the display on a display device 25 is switched from a copy quantity display to a copy magnification display to displae data on the copy magnification for a specific time. Various copy modes are outputted to a control unit 51 by pressing a copy start key 21 and the control unit performs copying operation.
Patent JP-H0887423-A (JP)
Title: Trouble measure support system for software tool
Inventor: MURATA NAOHIKO
IPC: G06F9/06
Filed: 1994-09-14
Abstract: PURPOSE: To provide the trouble measure support system which can lighten the burden of trouble reporting on a user and the burden of trouble measures on a vendor. CONSTITUTION: This trouble measure support system consists of an operation history gathering means 11 which gathers user's operation procedures, an environment information gathering means 12 which gathers user-side environment information, a trouble monitoring means 13 which detects trouble of a tool, a trouble information generating means 14 which generates trouble information from trouble contents detected by a trouble monitoring means 13, operation history information gathered by the operation history gathering means 11, and environment information gathered by the environment information gathering means 12 if trouble occurs, a trouble solving method storage file 26 which contains trouble solving methods,  and a trouble solving method retrieving means 23 which retrieves the trouble solving method storage file 26 on the basis of the trouble information and takes a trouble solving method out.
Patent JP-H0268522-A (JP)
Title: Active matrix substrate
Inventor: NODA HITOSHI
IPC: G02F1/1345
Filed: 1988-09-02
Abstract: PURPOSE:To prevent an insulating film at the intersection part of a scanning signal line and a video signal line from breaking down electrostatically by connecting scanning signal lines and video signal lines alternately by metallic films at respective signal line ends, and connecting them to the pattern of a metallic film formed outside input terminals through the insulating film. CONSTITUTION:The scanning signal lines X1-Xm and video signal lines Y1-Yn of an active matrix substrate formed by arranging switching elements 1 on a glass substrate in matrix are connected alternately to the metallic film patterns 3 formed on the glass substrate, and further connected to an outside common electrode pattern 4 through the insulating film 5. Consequently, the switching elements and the insulating film at the intersection parts of the scanning signal lines and video signal lines are prevented from breaking down owing to static electricity charged in the substrate during its manufacture and the wire breaking defect inspection of the signal lines and short-circuit defect inspection between both signal line groups can be carried out.
Patent JP-S6376133-A (JP)
Title: Substrate for magneto-optical disk
Inventor: NATORI EIJI
IPC: G11B11/105
Filed: 1986-09-19
Abstract: PURPOSE:To ease restrictions on film-forming conditions and to improve C/N ratio by making up a titled substrate of fine powders of either thermoplastic resin or thermosetting resin, and soft magnetic material. CONSTITUTION:The substrate for a magneto-optical disk is constituted of either thermoplastic resin or thermosetting resin, and soft magnetic material, and also is provided with magnetic anisotropy in the thickness direction of the substrate. Further, ferrite having >=300 deg.C Curie temp. is used for the soft magnetic material. The magneto-optical disk is obtd. by forming a reflection film (which is not required if the substrate has high reflectivity), dielectric films 3, 5 and an Mo film 4 on the substrate 1, then sticking a polycarbonate plate 7 of a transparent resin thereto. Restrictions on the film-forming conditions are thereby relaxed and the C/N ratio is improved to a greater extent.
Patent JP-H0888390-A (JP)
Title: Solar battery module
Inventor: MATSUMURA YOSHIO
IPC: H01L31/042
Filed: 1994-09-16
Abstract: PURPOSE: To restrain the deterioration in output power of a solar module greatly even when an amorphous silicon solar battery is used without exposing a connection wiring to an outside when a solar battery module is attached to a building such as a general house. CONSTITUTION: A solar battery element is arranged in the opposite surface of a photosensitive surface of a light transmitting board 1 and the title module is provided with a plurality of solar battery panels 3 provided with an output terminal on the opposite surface of an photosensitive surface, a first heat insulation material 5 provided in close contact with the opposite surface of a photosensitive surface of a plurality of solar battery panels 3, an output line 7 taken out of an output terminal, a rectangular frame body 9, a second heat insulation material 11 attached to the rectangular frame body 9 and a waterproof sheet 15 covering an opening part of the frame body 9 with an outer edge part extending to an outer surface of the frame body 9.
Patent JP-2001042128-A (JP)
Title: Composite phase difference plate, optical compensation polarizing plate and liquid crystal display device
Inventor: YOSHIMI HIROYUKI
IPC: G02B5/30
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To develop a phase difference plate which can highly compensate the phase difference due to double refractivity of a liquid crystal and which can form a liquid crystal display device having excellent viewing angle and contrast and uniformity of these properties. SOLUTION: The composite phase difference plate consists of a combination of one or more phase difference films 1 having the main refractive indices nx, ny (nx>=ny) in the plane and the refractive index nz in the thickness direction satisfying that at least one of the refractive indices is different from others, and a double refraction film 2 having all different aforementioned refractive indices. The combination is determined so that each wavelength dependence of double refraction and Nz defined by Nz=(nx-nz)/(nx-ny) in the phase difference film and double refraction film differs from each other. The phase difference film and the double refraction film consist of films having an aligned non-liquid crystalline polymer. The optical compensation polarizing plate is obtained by disposing the composite phase difference plate on one face of an absorption type polarizing plate 3.  The Liquid crystal display device has the optical compensation polarizing plate on at least one side of a liquid crystal cell.
Patent JP-H0773125-A (JP)
Title: Multi-address network system
Inventor: HARUYAMA HIROSHI
IPC: H04B7/15
Filed: 1993-09-06
Abstract: PURPOSE:To reduce the inquiries of a user to a center station by transmitting ciphered transmission information and addition information for transmission situation, which shows broadcasting stop/delay and which is not ciphered. CONSTITUTION:The transmission information ciphering means 16 of the center station 10 ciphers information becoming the main body of a content which is to be transmitted to a terminal station 14. A transmission signal generation means 18 generates a transmission signal by overlapping addition information on ciphered information and the ciphered information. A radio wave transmission means 22 transmits the radio wave of the transmission signal. The radio wave means 26 of the terminal station 14 receives the radio wave from the center station 10, and an information extraction means 28 extracts ciphered information and addition information from a reception signal. A ciphered information decoding means 30 decodes ciphered information among extracted information, and a decoding result output means 32 outputs the decoding result. An addition information output means 34 outputs information on a transmission schedul or a transmission situation which addition information shows among extracted information. Thus, the inquiries can be reduced.
Patent JP-S61100993-A (JP)
Inventor: MATSUZAKA MASAAKI
IPC: G03F1/00
Filed: 1984-10-22
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-S6199816-A (JP)
Title: Magnetic rotary encoder
Inventor: YONEDA TATSUMI
IPC: G01D5/245
Filed: 1984-10-22
Abstract: PURPOSE:To obtain a magnetic rotary encoder which is easily manufactured, but has high resolution by obtain very much information from a one-track magnetic medium. CONSTITUTION:The one-track magnetic medium 32 is provided to the peripheral edge part on a disk 31 as a magnetic recording medium. The magnetic medium 32 is divided equally in the peripheral direction and divided areas are magnetized alternately into N and S poles. The pitch of the respective poles is denoted as lambda. A magneto-resistance element 33 is arranged opposite the magnetic medium 32, and this element 33 detects the magnetization state of the magnetic medium 32. The magneto-resistance pattern of the element 33 consists of magneto- resistance parts R1-R8...R19, and R20 and mutually adjacent resistance parts R1 and R2...R19 and R20 are paired to form 10 magneto-resistance patterns in total. The magneto-resistance patterns are arrayed at (lambda-l/10) pitch.
Patent JP-H1044326-A (JP)
Title: Wooden composite material capable of shutting out electromagnetic wave and excellent in its mechanical property
Inventor: OGAWA HIROYASU
IPC: B32B5/08
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a wooden composite material in the form of a sheet or a plate, which in use does not spoil the wooden feeling of a wooden building, a wooden structure or a wooden construction material, is useful for improving their mechanical properties such as strength and rigidity, capable of shutting out an electromagnetic wave. SOLUTION: A wooden composite material is formed by bonding a sheet-like or plate-like wooden material 1 to a sheet-like carbon fiber reinforced composite material 2 obtained by impregnating a resin throughout a carbon fiber sheet containing carbon fibers arranged in at least two different directions, thus producing an excellent mechanical property and a capability of shutting out an electromagnetic wave. One example of the sheet-like carbon fiber reinforced composite material 2 may be obtained by combining together at least two layers of carbon fiber sheet elements 4 arranged in two different directions.  Another example of the composite material 2 may be obtained by combining a carbon fiber sheet element 4 (arranged in one direction) with at least one different carbon fiber sheet element selected from the group consisting of a carbon fiber woven fabric, a non-woven fabric, a paper and a felt.
Patent JP-H0776909-A (JP)
Title: Bend joint of eaves trough
Inventor: SHIMIZU KATSUMI
IPC: E04D13/068
Filed: 1993-09-07
Abstract: PURPOSE:To prevent a hollow rib from breaking, by providing a protrusive part for blocking the end face of the hollow rib of an eaves through on either the inner face of the connection end of an outer side bend joint or the outer face of an inner side joint. CONSTITUTION:A trianglar protrusive part 251 for blocking the end face of the hollow rib 12 of an eaves trough 1 is provided at a protrusion 25 in a slanting part 22, in the connection end of an outer side bend joint 2. And a triangular protrusive part 351 having as height nearly equal to that of the protrusion 25 and a width nearly equal that of the clearance 27 between the protrusion 25 and a step 26 is provided at a protrusion 35 in a step 32, on the outer face of the side of an inner side joint 3. In the case of construction work, an adhesive is applied on the inside face of joint 2 and the end of eaves trough 1 is inserted in the joint 2 to force the end of eaves trough 1 to make contact with the protrusion 25. And further, an adhesive is applied on the external face of the joint 3 and the joint 3 is inserted in the end of eaves trough 1 and then the protrusion 35 is inserted in the clearance 27 in the joint 2 to attach it therein.
Patent JP-H07173008-A (JP)
Title: Mixture of bactericide and method for controlling toxic bacilli
Inventor: HORUSUTO BUINGERUTO
IPC: A01N55/00
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a fungicidal mixture exhibiting an extremely improved exterminating effect for plant pathogenic fungi better than those by using them singly and showing a synergistic effect by simultaneously using an oxime ether carboxamide and a specific azole derivative. CONSTITUTION: This fungicidal mixture is obtained by blending an oxime ether carboxamide of formula I, with an azole derivative selected from 16 kinds of compounds such as 1[-[(2RS,4RS; 2RS,4SR)-4-bromo-2-(2,4-dichlorophenyl)- tetrahydrofuryl]-1H-1,2,4-triazole of formula II, a compound of formula III, a compound of formula IV, (E)-(R,S)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4- triazole-1)-1-pentenol-3 of formula V, (Z)-2-(1H,2,4-triazolyl-1-methyl)-2-(4- fluorophenyl)-3-(2-chlorophenyl)oxirane of formula VI, etc., in preferably (10:1)-(0.1:1) weight ratio.
Patent JP-S6465889-A (JP)
Title: Core for pulse compressor
Inventor: SAWA TAKAO
IPC: H01S3/097
Filed: 1987-09-07
Abstract: PURPOSE:To obtain a core for a pulse compressor which has a good magnetic saturation characteristic and a low core loss, by laminating alternately a Co thin amorphous alloy body with absolute value of saturation magnetostriction constant of less than a specific value and an electrical insulating layer, and so forth. CONSTITUTION:A core for pulse compressor is provided in which a Co amorphous alloy with the absolute value of saturation magnetostriction constant As of less than 3X10<-6> and an electrical insulating layer are alternately laminated or wound. This thin strip body of the core is represented by the general formula (Co1-xFCx)100-z (Si1-yBy)z (but, 0.02<=x<=0.08, 0.3<=y<=0.9, 15<=z<=30). In this general formula, Ti, V, Cr, Mn, Ni, Cu, Mo, Nb and W may be added up to 8 wt.%. For the preparation of the core, for example, a thin strip body which has predetermined structure and shape, and an electrical insulating film are alternately laminated, and the resulted structure is then coated with an epoxy resin.
Patent JP-H1154427-A (JP)
Title: Method of development in photolithographic process
Inventor: TAKI MASUYUKI
IPC: H01L21/027
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provided a method which is capable of improving wettability of a wafer and suppressing micro bubbles and occurrence of residual stain on a wafer, during the photolithographic process of a semiconductor wafer. SOLUTION: A wafer substrate 1, coated with a resist and exposed, is chucked by vacuum on a freely rotatable wafer chuck 2 set in a development bowl 3 and rotated slowly with a developing solution 8, discharged from a discharging nozzle 4a of the developing solution set above the wafer chuck, and a puddle of the developing solution 8 is formed on the wafer substrate 1. Low-frequency vibration is supplied to the chuck 2 of the wafer or an entire bowl and small vibration of low frequency is supplied as a result to the wafer. The wafer is developed, in its static condition or in its slow rotation condition, slightly vibrated with a low frequency during the development for a desirable time period.  The wafer is given by the discharging nozzle 5 a rinse cleaning with a very small vibration during the rinse cleaning process, after the development and the residual water on the wafer has been shaken off by the centrifugal force caused by high-speed rotation after the rinse cleaning.
Patent JP-H1159906-A (JP)
Title: Truck tiering device
Inventor: SUGINO TADASHI
IPC: B65G57/30
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To stack an empty truck in tiers automatically and efficiently without positional deviation. SOLUTION: The truck tiering device which stacks predetermined number of trucks B in tiers comprises a portal lifting frame 3 provided to be elevatable to a machine frame 1, a lift drive source 2 which vertically drives the lifting frame 3, at least two pairs of front and rear truck holding pawls 4, 4 which are provided on the opposite side at lower ends of both leg parts 3a of the lifting frame 3 to be movable in the advance/retreat direction and which are capable of lifting and holding of the truck B, and a truck guiding rail 5 which is provided on a bottom of the machine frame 1 and extends from an entrance opening part of the machine frame 1 to a depth part. Accordingly, the lift drive source 2 is driven and following trucks are carried below the lifted truck by the lifting frame 3 and the truck holding pawls 4, 4, 4, 4 to perform a stacking of the trucks in tiers.
Patent JP-2000038684-A (JP)
Title: Production of surface treated steel sheet, surface treated steel sheet, resin coated surface treated steel sheet obtained by coating surface treated steel sheet with resin and vessel using resin coated surface treated steel sheet
Inventor: SHIMIZU NOBUYOSHI
IPC: B32B15/08
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a surface treated steel sheet capable of the provision of excellent working adhesion, particularly excellent adhesion after working, even after drawing with ironing for a surface treated steel sheet coated with a resin, to provide a surface treated steel sheet produced by using the producing method, to provide a resin coated surface treated steel sheet formed by coating the surface treated steel sheet with a resin and to provide a vessel obtd. by subjecting the resin coated surface treated steel sheet to drawing with ironing. SOLUTION: The surface of a steel sheet is electrodeposited with chromium plating by using a chromium plating bath, thereafter, by using a bath obtd. by adding a water soluble resin contg. a functional group having hydrogen bonding performance within molecules to an electrolytic chromic acid treating bath, a composite film composed of chromium hydrated oxide and the resin contg. a functional group having hydrogen bonding performance within molecules is electrodeposited on the surface of the chromium plating to form a surface treated steel sheet, which is abutted to cover a resin film to form a resin coated surface treated steel sheet, and, moreover, the resin coated surface treated steel sheet is subjected to drawing with ironing to form a vessel.
Patent JP-H0947219-A (JP)
Title: Production of hung persimmon and frame for the same
Inventor: ISHII MITSUHIRO
IPC: A23L19/00
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To prepare a frame capable of preventing from damaging and falling of hung persimmons caused by mutual contact when a net for hanging persimmons is moved and provide production of the hung persimmons. SOLUTION: This production of hung persimmons is to form a box-shaped frame 1 together with a perpendicular frames 2 and a lateral frames 3, install plural lateral cross pieces 4 for fixing strings for persimmons between the perpendicular frames 2 in each of two imaginary faces facing each other in the frame 1 to form the frame 1 for hanging persimmons, fix respective both ends of the plural strings fitted with peeled persimmons to the lateral cross pieces 4 in the corresponding position of the frame 1 and produce the hung persimmons by moving the frame 1, fumigating with sulfur and drying the persimmons.
Patent JP-S6466488-A (JP)
Title: Composite rotor for supercharger
Inventor: NAKAMURA TADAYOSHI
IPC: F04C18/18
Filed: 1987-09-05
Abstract: PURPOSE:To reduce a clearance between a rotor and a housing by manufacturing the rotor by way of mixing a metal having smaller thermal coefficient of expansion than an Al based material into the base material. CONSTITUTION:A rotor 3 using steel at its drive shaft 3a and Al based composite material at its body. The Al based composite material is composed of a composite body obtained by mixing a ceramics porous member 6 having a smaller coefficient of thermal expansion than the coefficient of the basic material into an Al alloy matrix 5. It is thus possible to eliminate the necessity for setting a large clearance in the case for the Al alloy made rotor to cope with the fluctuation in size due to thermal expansion by using such a rotor 3 formed of the composite material.