baber/WOPTO huggingface dataset:
Patent JP-H029577-A (JP)
Title: Grinder wheel dressing device
Inventor: UNNO KUNIHIKO
IPC: B24B53/06
Filed: 1988-06-29
Abstract: PURPOSE:To reduce blinding of a grinding wheel by furnishing a device to locate the head of a grinding wheel so that the peripheral edge of a dressing grinder wheel is in contact at the time of dressing with the outside surface or the tip surface of the grinding wheel in point contacting or line contacting. CONSTITUTION:In the case the outside surface of a grinding wheel 18 is dressed followed by dressing of the tip surface, a motor 4 is operated to make location by turning a rotary table 2 180 deg.. Then the head 17 of grinding wheel is moved back in a certain amount by a locating mechanism 17a, and a dressing motor 14 and the head 17 are located so that the periphery peak of the dressing grinder wheel 15 is in contact with the tip surface of the grinding wheel 18 being rotated in the same direction. Then a vibration table 12 is reciprocated on a guide table 11 by an excitor motor 10, and the dressing grinder wheel 15 is reciprocated in the direction perpendicular to the axis of the grinding wheel 18, and the periphery peak of the dressing grinder wheel 15 conducts dressing of the tip surface of the grinding wheel 18.
Patent JP-H10114864-A (JP)
Title: Bismuth vanadate pigment powder mixture
Inventor: ERKENS LEONARDUS JOHANNES HUBE
IPC: C08L101/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a bismuth vanadate pigment powder mixture which exhibits a very high chroma when used for a coating material. SOLUTION: This mixture comprises 0.999-0.5pt. C.I.Pigment Yellow 184 and 0.001-0.5pt.org. pigment selected from among C.I.Pigment Orange 13. C.I. Pigment Orange 34. C.I.Pigment Orange 36, C.I.Pigment Orange 73, C.I.Pigment Red 170, C.I.Pigment Red 254, C.I.Pigment Red 255, and C.I.Pigment Red 264 or comprises 0.99-0.5pt. C.I.Piment Yellow 184 and 0.01-0.5pt.org. pigment selected from among C.I.Pigment Yellow 83, C.I.Pigment Yellow 110, and C.I.Pigment Yellow 139.
Patent JP-H0453662-A (JP)
Title: Work data preparation of nc cam grinding device
Inventor: IWASAKI HIDEKI
IPC: B24B19/12
Filed: 1990-06-18
Abstract: PURPOSE:To reduce the generation rate of a defective part by correcting characteristic work data so as to eliminate error, after finding the error of an estimated cam curve to an ideal cam curve by comparting the estimated cam curve and ideal cam curve with each other. CONSTITUTION:A logical target work data forming the cam in an ideal cam curve and characteristic work data adding the mechanical characteristics and those regarding control of an NC cam grinding device 10 to the target work data are obtained. Then, the characteristic work data are corrected so as to eliminate the error, after finding the error of the estimated cam curve to the ideal cam curve by comparting the estimated cam curve of after work and ideal cam curve, based on the characteristic data and target work data by a computer 11.
Patent JP-S6220327-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOMIKI HIDEFUMI
IPC: H01L21/027
Filed: 1985-07-18
Abstract: PURPOSE:To improve the accuracy of an ultrafine pattern by controlling the pattern freely by sidewise etching of the second thin film. CONSTITUTION:A silicon dioxide film 12 is formed by a thermal oxidizing method on a silicon substrate 11, a silicon nitride film 13 is coated as the first thin film by a vapor-phase growing method, a silicon dioxide film 14 is then coated as the second thin film by a vapor-phase growing method, and the unnecessary portion of the silicon dioxide film is removed by etching by a photoetching method. Thereafter, the silicon nitride film is removed by etching in a thermal phosphoric acid, the silicon nitride film is further sidewisely etched by continuing a long time etching to form a space 15 under the silicon dioxide film. Subsequently, a polycrystalline silicon film 16 is grown as the third film by a reduced pressure vapor-phase growing method. In this case, since the growth is performed under low pressure, a polycrystalline silicon is completely buried in a vacant portion. Anisotropic etching with CF4 gas is achieved to obtain a polycrystalline silicon film pattern 17.
Patent JP-S5951198-A (JP)
Title: Axial fan
Inventor: SUGA MASAYUKI
IPC: F04D29/66
Filed: 1982-09-16
Abstract: PURPOSE:To reduce noise by gradually reducing the distance from the impeller shaft center to the outer peripheral edge, at the section from the point adjacent to the fan-guide suction side end surface toward the delivery side, and reducing the area of the part affected by the turbulent-flow area of the blade. CONSTITUTION:The distance of the outer peripheral edge of a fan blade 1 from the impeller shaft center is gradually reduced at the peripheral edge 1B section from the point adjacent to a fan guide suction side end surface 2A toward the delivery side. Thereby, even if a parameter DELTAx/x indicating a positional relation between a fan blade 1 and a fan guide 2, being define by a ratio of a distance DELTAx from the end of the suction side to a length x in a direction parallel to the center of the shaft of the fan blade 1, is small to some extent, providing sufficiently high static pressure in the medium wind area, the noise is reduced since the area of the part affected by the turbulent flow area 3 caused by the fan blade 1 is reduced.
Patent JP-H0914622-A (JP)
Title: Incinerator
Inventor: TANAKA KAZUHISA
IPC: F23G5/44
Filed: 1995-06-26
Abstract: PURPOSE: To provide an incinerator, capable of charging matters to be incinerated, containing much moisture, thereinto easily and cleanly, further, capable of incinerating completely in a receiving pan within a short period of time. CONSTITUTION: An incinerator is provided with a charging port 6, formed on the main body 2 of the incinerator and capable of inserting or withdrawing a receiving pan 12 for receiving matters to be incinerated, which contain much moisture, and guide rods 10, arranged in the main body 2 of the incinerator and guiding the receiving pan 12 from the vicinity of the charging port 6 to a high temperature zone 13 in the main body 2 of the incinerator.
Patent JP-H11349978-A (JP)
Title: Electroviscous fluid
Inventor: ENDO SHIGEKI
IPC: C10N40/04
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluid having high electroviscous effect under applied voltage, capable of being stably used and useful for shock absorbers, clutches, etc., of mobile equipment by including specific spherical carbonaceous powder and specific insulating oil. SOLUTION: This electroviscous fluid comprises (A) spherical carbonaceous powder obtained by using a condensate of an aromatic sulfonic acid (salt) by methylene type bond (e.g. carbonaceous powder, in which deviations of maximum diameter and minimum diameter to average diameter are each <=30% of average diameter, having 0.1-20 μm average particle diameter), (B) an insulating oil having >=3 relative permittivity (e.g. fluorosilicon oil or a mixture of the fluorosilicon oil with silicone oil having 1-100 μm<2> /s kinematic viscosity at 25 deg.C) and as necessary further (C) 0.01-5 wt.% modified silicone oil.
Patent JP-2000344946-A (JP)
Title: Rubber composition for heavy-load tire tread
Inventor: FUKUTANI SHUICHI
IPC: C08L81/04
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in abrasion resistance, heat aging characteristics, etc., by compounding a diene-based rubber with a reinforcing filler, a rosin-based and/or a cyclopentadiene-based resins and a sulfur compound, etc., having a specific tetrasulfide structure, etc. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of a diene-based rubber (e.g. natural rubber) with (B) 40-85 pts.wt. of a reinforcing filler (e.g. carbon black), (C) 1-10 pts.wt. of a rosin-based and/or a cyclopentadiene-based resins, (D) a sulfur compound represented by the formula (SxR1)n (R1 is an organic group; x is 3-5; n is 1-100) [e.g. a polysulfide polymer having 200-15,000 molecular weight] or the formula (n' is 3 or 4) and, as necessary, (E) sulfur or a sulfur donor [e.g. poly(ethylene tetrasulfide)]. The amount of the component D or the total amount of the components D and E is preferably 0.5-3 pts.wt. (expressed in terms of effective sulfur) based on 100 pts.wt. of the component A.
Patent JP-H04354599-A (JP)
Title: Treatment of waste water containing agricultural chemical and nitrogen and equipment
Inventor: YAMAZAKI KAZUYUKI
IPC: C02F9/00
Filed: 1991-06-03
Abstract: PURPOSE:To decompose and remove agricultural chemicals and nitrogen by biologically and physically treating waste water contg. agricultural chemicals and nitrogen such as waste water of golf links. CONSTITUTION:In a first treatment stage for performing treatment of waste water in an aeration state in a first treatment tank 5 packed with an aerobic immobilization carrier 13, BOD, COD and SS are mainly removed by aerobic microorganisms and transparency is enhanced. Then in a second treatment stage for performing treatment of waste water in the aeration state in a second treatment tank 6 packed with a carbonaceous filler 15 previously immobilized with BSK fungi, agricultural chemical components are mainly decomposed by BSK fungi and removed by physical adsorption on the carbonaceous filler 15. Then in a third treatment stage for performing treatment of waste water in the aeration state in a third treatment tank 7 packed with an aerobic and anarobic copresent immobilization carrier 14, denitrification treatment is performed by BSK fungi and the anaerobic microorganisms.
Patent JP-H0326070-A (JP)
Title: Contour emphasis circuit
Inventor: FUJIWARA MASANORI
IPC: H04N5/208
Filed: 1989-06-22
Abstract: PURPOSE:To improve the visual contour emphasis effect by decreasing the emphasis of the contour component low in terms of frequency in the step pattern having a spread in the frequency component. CONSTITUTION:A filter circuit 54 is devised to extract a lower frequency component than that of a filter circuit 53, and means 58, 71 obtaining a 1st difference between a main tap signal of a delay means 52 and a tap signal with a larger delay and its absolute value, means 60, 72 obtaining a 2nd difference between the main tap signal of the delay means 52 and the tap signal with a smaller delay and its absolute value, and an arithmetic circuit 75 using the 1st and 2nd absolute values to extract a control signal representing the degree of a level change of the edge are provided. Then a control signal controls a coefficient device 61 to reduce the output of the filter 54 at the edge. Thus, the degree of the emphasis of the contour component with low frequency is decreased to enhance effectively the contour emphasis effect.
Patent JP-S5948747-A (JP)
Title: Copying device
Inventor: ENDOU MAKOTO
IPC: G03G15/04
Filed: 1982-09-13
Abstract: PURPOSE:To dispose a scanning member at an exposure starting position accurately, by allowing a single detector to detect members to be detected whose quantities are provided corresponding to the size of a copying material, and positioning the scanning member at a scan starting position corresponding to copy size. CONSTITUTION:A central arithmetic processing part CPU outputs a stop signal when the counted value of a counting part attains to ''1'' in case of copying paper of size A, to ''2'' in case of copying paper of size B, or to ''3'' in case of copying paper of size C. Namely, when paper is of size A, a reversing clutch is turned off once a photointerrupter detects a member 15a to be detected, thereby arranging scanning mirrors 10 and 11 at scan starting positions corresponding to the copying paper of size A. Similarly, when the paper is of size B or C, the reversing clutch is turned on once the interrupter detects a member 15b or 15c to be detected.
Patent JP-S6315271-A (JP)
Title: Two-color electrophotographic method
Inventor: NAKAO YUICHI
IPC: G03G15/01
Filed: 1986-07-08
Abstract: PURPOSE:To prevent a toner from sticking to a boundary part by correcting the varia tion of the surface potential in the boundary part of a part which is not subjected to a first exposure nor a second exposure and a part subjected to the second exposure, of the surface of a photosensitive body, between a secondary electrification process and the first exposure process. CONSTITUTION:To a photosensitive drum 1 which is rotating at constant speed in the direction as indicated with an arrow, a light beam (sub-beam) 5 for showing blue, to be developed in the subsequent second developing process, of two colors to be reproduced, for instance, black and the blue is radiated, a latent image corresponding to blue is formed (the second exposure process), and also, by a secondary electrifier 4, an electrification whose polarity is opposite to that of a primary electrification is performed, or charge by the primary electrification is decreased (a secondary electrifi cation process). Subsequently, by a correcting electrifier 6, an electrification whose polarity is the same as that of the secondary electrification is further performed to the surface of the photosensitive drum 1 (a correcting electrification process). In such way, it can be prevented that a toner is stuck to the boundary part of a part which is not subjected to the first exposure nor the second exposure and a part subjected to the second exposure.
Patent JP-H05321231-A (JP)
Title: Swell preventing device for waterproof sheet
Inventor: KATO TAKEHISA
IPC: E02B7/02
Filed: 1992-05-26
Abstract: PURPOSE:To prevent a rubber sheet from swelling likely when it is laid on the surface of a recessed area such as an artificial basin or industrial waste processing place by installing on the sheet oversurface a cylinder which penetrates the sheet, and exhausting the air, streaming water, etc., stagnating at the undersurface of the sheet. CONSTITUTION:Fluid at the undersurface of a rubber sheet 11 gathers in a fluid collecting place 15 where crushed stopes 14 are laid. The fluid rises in a cylinder 16 and is exhausted through a hose 24 to outside the sheet 11. Thereby the air, water, etc., stagnating at the rear surface of the sheet can be exhausted to the outside, and also prevention is made for sheet swelling originating from it.
Patent JP-S6315256-A (JP)
Title: Photosensitive body
Inventor: IINO SHUJI
IPC: G03G5/14
Filed: 1986-07-08
Abstract: PURPOSE:To provide a high visible light transmissivity and to assure the quantity of incident light to a photosensitive body consisting of Se-As or Se/Te by forming a surface protective layer of an amorphous hydrocarbon film which is formed by a glow discharge method and contains oxygen atoms. CONSTITUTION:The photosensitive body consisting of the Se-As or Se/Te is provided with the surface protective film 3 consisting of the amorphous hydrocarbon film which is formed by the glow discharge in a low vacuum on the surface of said body and contains the oxygen atoms. Gaseous hydrocarbon and gaseous oxygen compd. are used as the carrier gas of the gases for forming the a-C:O film by the glow discharge method and generally and commonly used gaseous hydrogen or gaseous argon, etc., are used for the carrier gas thereof. The phase state of the gaseous hydrocarbon is not always required to be in the gaseous phase at and under an ordinary temp. and atmospheric pressure and said gas is usable in either liquid or solid phase if the gas can be evaporated through melting, evaporation, sublimation, etc., by heating or pressure reduction, etc. For example, satd. hydrocarbon, unsatd. hydrocarbon, alicyclic hydrocarbon, arom. hydrocarbon, etc., are used for the hydrocarbon.
Patent JP-S5684512-A (JP)
Title: Electronic odometer for vehicle
Inventor: NAKASHIYUU SATOSHI
IPC: G01C22/02
Filed: 1979-12-12
Abstract: PURPOSE: To prolong the lifetime of a nonvolatile memory through reduction of the times of writing therein and to unnecessitate an operation circuit by storing a counted value of a preset counter in the nonvolatile memory only when a power supply switch is turned OFF.  
     CONSTITUTION: When an ignition switch 1 is turned ON, the data of integrated mileage stored in the nonvolatile memory 4 are preset in the presettable counter 3. With these data being used as an initial value, a mileage pulse signal SD inputted by one pulse per mileage of 0.1km after the start of traveling is further counted, and the counted value thereof is indicated as the integrated mileage as it is in a digital indicator 6. Next, when the power suppy siwtch 1 is turned OFF, the nonvolatile memory 4 memorizes the data of integrated mileage of the presettable counter 3 by a pulse signal P s  outputted from a timing control circuit 2 capable of being operated by the voltage a point a of a voltage retainer 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H098332-A (JP)
Title: Monolithic assembly
Inventor: ANDORE RORUTOU
IPC: H01L21/8222
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic assembly of a vertical high speed diode and at least one additional vertical component. SOLUTION: A high speed diode is formed on an N type substrate 1 having a continuous N<+> type region 5 formed on one surface and a discontinuous P<+> type region 6 formed on the other surface. The assemble is coated, on the lower surface thereof, with a single metallization C. The other vertical component is a diode, for example.
Patent JP-H05329718-A (JP)
Title: Nut confirming method in nut fastening system using nut runner
Inventor: TOGABE HIDESHI
IPC: B23P19/06
Filed: 1992-05-27
Abstract: PURPOSE:To provide a nut confirming method through which the existence of a nut can be simply and surely detected by providing an abutting plate and a sensor to detect a variation resulting from the existance of the nut in a socket. CONSTITUTION:A work is fastened as a nut 45 is supplied from the side of a nut delivering section to the side of a repeative type nut runner 10. In this case, in the course of a time elapsing until proceeding to the following process after delivering the nut into a socket 101 or fastening the nut, the socket tip 101a of the nut runner 10 is properly abutted on an abutting plate 60. A varying section to vary according to the existence of the nut 45 in the socket 101 is detected by a sensor 18 through the above abutting, and the existence of the nut 45 is thereby confirmed.
Patent JP-H07329408-A (JP)
Title: Transfer of watercolor double-layered print
Inventor: TAKANO ATSUSHI
IPC: B44C1/165
Filed: 1994-06-08
Abstract: PURPOSE:To efficiently transfer a precise varicolored watercolor double-layered print without shifting print paper and a coloring fragment by a press-rubbing method using an instant handkerchief, tissue paper or a fingertip by covering the surface of the stable print paper within the protruding bank of a print transfer plate with the hard transparent film supporting the coloring fragment of a staple fiber sheet for a watercolor. CONSTITUTION:Within the protruding banks A-D of a print transfer plate 1 equipped with the protruding banks A-D surrounding print paper 4, the coloring fragment of the staple fiber sheet for a watercolor supported on a hard transparent film having the same shape as the print paper is superposed on the print paper 4.
Patent JP-S5860241-A (JP)
Title: Surface inspection apparatus
Inventor: INARI TAKAHIKO
IPC: G01N21/88
Filed: 1981-10-06
Abstract: PURPOSE:To perform inspection easily and speedily of products that are made individually and are of various shapes by making an inspection control program based on the control data used in machining or assembly of an object to be inspected and controlling the inspection. CONSTITUTION:Firstly, a control program regarding the three dimensional locus and velocity of positions in a machining device such as painting machine is input to a control instruction device 12 from the control instruction input device 14 in the machining device. On the other hand, various factors that are unique to this surface inspection device and set values are input from the input device 13 for inspection. The control instruction device 12 from the above mentioned two inputs forms a control program necessary for automatic inspection, and an inspection mechanism control devide 11 drives a mechanism device 3'' for inspection  based on said control program and causes it to drawn a specified three dimensional locus with a specified speed. As a result, a two-dimensional optical detector 5 or the whole of an optical device for inspection moves with respect to the  surface of an object to be inspected with required locus and speed, inspecting  successively all the surfaces that require to be inspected.
Patent JP-H0525724-A (JP)
Title: Robot for double twister
Inventor: MIMA HIROSHI
IPC: B65H67/08
Filed: 1991-07-01
Abstract: PURPOSE:To enable automatic ending of yarn on a unit occurring yarn-breakage trouble. CONSTITUTION:The main body 23 of a robot movable along the units 1 of a double twister is provided with an operation arm 28 to draw out a yarn end YA from a yarn-feeding package 2, a suction arm 37 to draw out a yarn end YB from a winding package 7, a yarn hooking part 38 to hook the ends YA and YB of both drawn yarns and an ending apparatus 39 to join both yarn ends YA, YB at the hooking part 38.
Patent JP-S6222677-A (JP)
Inventor: HORII SADASHIGE
IPC: B26B19/38
Filed: 1985-07-20
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-S6050352-A (JP)
Inventor: TAKAHASHI SATOSHI
IPC: F25B47/02
Filed: 1983-08-30
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-2000343617-A (JP)
Title: Production of fiber reinforced plastic molded article
Inventor: YOKOTA KOICHI
IPC: B29C70/30
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a molded article excellent in quality by spraying a resin compsn. and a fiber reinforcing material on a mold by a spray-up machine, and further spraying a powder of the fiber reinforcing material thereon to markedly suppress the generation of air bubles or voids in a layer. SOLUTION: As a resin compsn., an unsaturated polyester resin compsn., a vinyl ester resin compsn. or the like are used but the unsaturated polyester resin compsn. is especially pref. A fiber reinforcing material is pref. sprayed in an amt. of 10 to 40 pts.wt. per 60 to 90 pts.wt. of the resin compsn. and a powder of the fiber reinforcing material (herein, the total amt. of the resin compsn., the fiber reinforcing material and the powder of the reinforcing material is 100 pts.wt.) from a viewpoint of the strength and moldability of a molded article and further pref. sprayed in an amt. of 15 to 35 pts.wt. The resin compsn. and the fiber reinforcing material are pref. sprayed on a mold in a discharge amt. of 2 to 15 kg/min.
Patent JP-S5684739-A (JP)
Title: Composition for hydroxyphenyl group-containing resin
Inventor: EMA KENJI
IPC: C08L25/00
Filed: 1979-12-13
Abstract: PURPOSE: The titled composition, excellent in mechanical characteristics, heat resisttance and solvent resistance, which comprises a polymer containing m- or o- isopropenylphenol as a component, and hexamine.  
     CONSTITUTION: At least 2wt% of m- or o-isopropenylphenol is copolymerized with 98wt% or less of a polymerizable monomer (e.g., styrene or acrylonitrile) in the presence of a radical, polymerization initiator, to obtain a polymer. Then 100pts.wt. of said polymer and 1W30pts.wt. of hexamine are heated and mixed at 80W180°C.  
     EFFECT: A cured product, excellent in flexibility, thermal dimentional stability and oil resistance, and useful as an engineering plastic, is obtained by heating the composition to 80W250°C. 
     COPYRIGHT: (C)1981,JPO&Japio