baber/WOPTO huggingface dataset:
Patent JP-H0652280-A (JP)
Title: Graphic input device
Inventor: SAKAGUCHI KATSUHIKO
IPC: G06F3/048
Filed: 1992-07-31
Abstract: PURPOSE:To provide the graphic input device capable of freely making a fair copy of graphic locus inputted by handwriting and drawing beautiful graphic as directed without depending on a troublesome drawing procedure. CONSTITUTION:The graphic input device is provided with a coordinate input means 10 capable of inputting a directed coordinate point, locus storage means 13 consisting of inputted plural coordinate points, display means 14 capable of displaying the locus, input judgement means 11 judging whether the input coordinate point is the one for forming the locus or for directing the copy of graphic, and means 17 making a fair copy of the corresponding graphic on the display means 14 based on the information of the locus stored in the storage means 13 in the case of directing the copy of graphic.
Patent JP-H04233932-A (JP)
Title: Composition reactive with isocyanate
Inventor: HAABAATO RATSUSERU GIRISU
IPC: C08G18/65
Filed: 1991-08-15
Abstract: An isocyanate-reactive composition having a plurality of isocyanate-reactive groups comprising :   (i) at least one polyol having a number average molecular weight of from 2000 to 12,000; (ii) at least one low molecular weight polyol, including water, immiscible in said high molecular weight compound and having a molecular weight in the range of 18-500; and (iii) a compatibilising amount of an amidine compound of the Formula (1)   <CHEM> wherein each of R<1> to R<4> represent H or, independently or together, an organic radical selected from :     (a) alkyl radicals having 1 to 25 carbon atoms;   (b) cyclo alkyl radicals having 5 to 25 carbon atoms;   (c) aralkyl and/or aryl radicals having 6 to 18 carbon atoms, and (d) polymeric chains containing hetero atoms selcted from polyether, polythioether, polyester, polycarbonate and polyacetal chains.   The amidine improves the stability of compositions comprising high and low molecular weight polyols.
Patent JP-S6097624-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOKUMA TOORU
IPC: G03F7/09
Filed: 1983-11-01
Abstract: PURPOSE:To prevent irregular reflection, and to form a fine pattern with high accuracy by forming a lower layer organic layer having the large absorption index of ultraviolet rays to an irregular surface on a semiconductor substrate. CONSTITUTION:A phenol novolak group photo-resist film 2 is rotary-applied on a semiconductor substrate 1 with irregularities, and heated for 5min at 275 deg.C by a belt type infrared heating furnace. 90% or more of ultraviolet rays are absorbed, a foundation substrate is not affected approximately by irregular reflection on the irregular section even when the substrate is made of a high reflection film consisting of aluminum, etc., and a pattern can be transferred to an upper layer resist extremely accurately by ultraviolet rays. Even when the temperature of heat treatment is 250 deg.C, the absorption index of ultraviolet rays extends over 80% or more, and the device practically functions sufficiently.
Patent JP-2000034185-A (JP)
Title: Inorganic composition, its production, fertilizer and soil conditioner using the same
Inventor: IBUKIYAMA MASAHIRO
IPC: C05G1/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a soil conditioner or a fertilizer that is rich in acid-soluble silicic acid suitable for rice cultivation. SOLUTION: The objective inorganic composition is amorphous, mainly composed of MgO, SiO2, CaO and P2O5 and contains MgO in amounts of 1-20 wt.% and SiO2 in 30-50 wt.%, preferably P2O5 1-12 wt.% where the molar ratio of (CaO+MgO)/(SiO2+P205) is 1.2-2.5.
Patent JP-H0649669-A (JP)
Title: Etching method for diamond
Inventor: TOMIKAWA TADASHI
IPC: C23F1/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide the clean etching method. CONSTITUTION:Metallic layers 120a, 120b are first formed in prescribed patterns on a substrate 110, the surface of which consists of diamond. Metals which can solutionize diamond (for example, metals contg. at least one among iron, cobalt and nickel, or the alloys thereof, etc.) are used for these layers. The substrate is then subjected to a heating treatment. The carbon atoms on the diamond surface are solutionized successively to the metallic layers from the boundary between the diamond on the substrate surface and the metallic layers by executing the heating. The solutionized carbon atoms diffuse into the metallic layers and precipitate on the surface on the side (vapor phase side) opposite from the metallic layers. A series of reaction including solutionization, diffusion and precipitation of the carbon atoms progress and the diamond on the substrate surface is successively etched. After the etching is executed by heating for the prescribed period of time, the metallic layers are removed by melting, etc., to complete the etching.
Patent JP-S6183257-A (JP)
Inventor: UORUFUGANGU RUFU
IPC: C09B25/00
Filed: 1985-09-19
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-S63187089-A (JP)
Inventor: OKAMURA KUNIYASU
IPC: F26B21/00
Filed: 1986-09-01
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-H0529198-A (JP)
Title: X-ray exposure apparatus
Inventor: KAMETANI HITOSHI
IPC: G03F7/20
Filed: 1991-07-23
Abstract: PURPOSE:To obtain an X-ray exposure apparatus in which an incident position can constantly be maintained without applying disturbance to a radiation light incident in a predetermined incident position when a synchrotron radiation light is made incident the incident position. CONSTITUTION:Radiation light position detectors 8, 9, 10 are provided for parts of a radiation light having a spread regulated by a slit 2, which are not incident on a planar mirror 3. A microcomputer 17 receives pieces of positional information of radiation surfaces from the detectors 8, 9, 10. The microcomputer 17 calculates positional deviation from the information, applies a control signal for correcting the deviation to a six-axis driving mechanism 18 so that the radiation light is always incident in a predetermined position of an X-ray mask 5.
Patent JP-2001034210-A (JP)
Title: Plane display lamp and formation of light scattering body pattern
Inventor: FUJINO KOZO
IPC: G09F9/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a plane display lamp having improved visibility of display characters, symbols, etc., by suppressing the luminance unevenness of the plane display lamp having a display area below about several 10 cm2 to <=3 times. SOLUTION: This plane display lamp consists of a planar light transmission body 12, a white bottom plate 16 covering the rear surface of the light transmission body 12, a white case frame 18 covering the flanks of the light transmission body 12, a diffusion sheet 20 covering the front surface of the light transmission body 12 and two LED devices 14a and 146 disposed by one piece each on the opposite flanks of the light transmission body 12. The rear surface of the light transmission body 12 is screen-printed with high reflection white ink, by which the dot patterns of a light scattering body are formed.
Patent JP-H0488654-A (JP)
Title: Charge-up measuring method in semiconductor manufacturing process by mnos device of high sensitivity
Inventor: TAKEHARA DAISUKE
IPC: H01L21/66
Filed: 1990-07-31
Abstract: PURPOSE:To enable the amount of charge-up of high sensitivity to be measured by a method wherein the thickness D of a silicon nitride film of an MNOS is so set as to satisfy a formula, 200Angstrom <=D<=50OAngstrom . CONSTITUTION:A thermal oxide film 2 is formed on a silicon substrate 1 as thick as 20Angstrom , and a silicon nitride film 3 is formed through a CVD method in succession. Thereafter, an aluminum layer is evaporated as thick as 1mum, and a gate electrode 4 is patterned. At this point, two silicon nitride films 3 which are 500Angstrom  and 200Angstrom  in thickness respectively are prepared. In the measurement of the amount of charge-up by the use of MNOS devices, provided that the amounts of flat band shift of the MNOS devices which are 500Angstrom  and 200Angstrom  in thickness D are -0.02V and -0.55V respectively, the amount of charge-up is -8V, and provided that the amounts of flat band shift are +0.10V and +1.85V, the amount of charge-up is +10V. By this setup, the amount of charge-up can be accurately measured.
Patent JP-S6184012-A (JP)
Inventor: NAGAI YASUNOBU
IPC: H01G4/00
Filed: 1984-10-01
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-2001036836-A (JP)
Title: Receiver
Inventor: KATSUMATA KENJI
IPC: H04N5/445
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To commonly design a receiver with standard screen and a receiver with wide screen, to reduce cost of the receiver and to provide more pieces of information in the case of the receiver with wide screen by providing first and second screen creating parts. SOLUTION: This receiver is constituted by providing two screen creating means 111, 112 and a means 114 to store a form of a display and providing information is changed depending on the form of the display for a purpose of simple performance of various kinds of information providing processing such as a program guide. Namely, the simple performance of the various kinds of information processing is achieved by providing only a first screen, combining the first and second screens and providing the combined screen depending on the display form at the time of providing the information.
Patent JP-H0758000-A (JP)
Title: Rotary substrate treating equipment
Inventor: KIZAKI KOJI
IPC: H01L21/304
Filed: 1993-08-20
Abstract: PURPOSE:To prevent undesired adhesion of mist to the rear side of a substrate or to the rear side of substrate holding part by suppressing the generation of particles in the space around the rotary shaft. CONSTITUTION:The rotary substrate cleaning equipment treats the surface of a substrate W with a treating liquid while rotating a substrate W. The substrate cleaning equipment comprises a substrate holding part, a brush cleaning mechanism 3, an outer cover 21, and a suction pipe 27. The substrate holding part comprises a rotary shaft 7, and a lateral plane 4 for holding the substrate W disposed at the upper end of the rotary shaft 7. The brush cleaning mechanism 3 feeds a cleaning liquid to the substrate W held at the substrate holding part. The outer cover 21 covers the substrate holding plane from below and from the sides. The suction pipe 27 feeds clean air into a space 28 around the rotary shaft surrounded by the outer cover 21 below the substrate holding plane.
Patent JP-S6361906-A (JP)
Title: Detection system for position of center of gravity of object body by picture processor
Inventor: KAWAKUBO MITSURU
IPC: G01B11/00
Filed: 1986-09-03
Abstract: PURPOSE:To speed up the detection of the position of the center of gravity of an object body by calculating a primary moment of the object body by hardware at a high speed. CONSTITUTION:When a white picture signal is fetched, the addition data signal of an adder 2 is latched by a register 3 to accumulate the low-order digit data of the primary moment of the black-and-white object and the accumulated value is outputted to the adder 2. Further, a counter 4 counts the carry signal of the adder 2 at the time of the input of the white picture signal to store the high-order data on the primary moment of the black-and-white object. Then the contents of the register 3 and counter 4 are cleared before a binary picture signal is inputted and then the low-order data of the primary movement of the object is held in the register at the end of the input of the picture signal. Further, the counter 4 holds the high-order data of the primary moment and the primary moment of the object is found in parallel to the input of the binary picture signal. This moment is divided by the total number of picture elements of the black-and-white image to find the gravity center position of the object.
Patent JP-S6185020-A (JP)
Inventor: KOBAYASHI OSAMU
IPC: H02J3/00
Filed: 1984-10-01
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-S6450312-A (JP)
Title: Superconductive material
Inventor: YAMAZAKI SHUNPEI
IPC: C23C14/08
Filed: 1987-08-19
Abstract: PURPOSE:To stabilize a crystal grain boundary and obtain a higher critical temperature by making an oxide superconductive material having a different component element or stoichiometric ratio a multilayer thin film structure. CONSTITUTION:An oxide superconductive thin layer and the second oxide superconductive thin layer having a different element or stoichiometric ratio from the former oxide superconductive thin layer are laminated in multilayer. The first oxide superconductive thin film formed has the formula of (A1-xBx) yCuzOwXv, where x=0.1-1.0, y=2.0-4.0, z=1.0-4.0, w=4.0-8.0, and v'=0-3.0, the second oxide superconductive thin film has the formula of (A'1-x'B 'x')y'Cuz'Ow'X'V', where x'=0.1-1.0, y'=2.0-4.0, z'=1.0-4.0) w'=4.0-8.0, and v'=0-3.0, A and A' are elements selected from one or plural species of the element periodic table group IIIa, B and B' contain an element selected from one or plural species of the element periodic table group IIa, and X and X' contain an element of one or plural species selected from Si, Gi, Sm, Pb, In, or Sb, or harogen element. The first and the second oxide superconductive thin films are made to have two or more layers, and each thin film thickness 10Angstrom -1mum.
Patent JP-H0752426-A (JP)
Title: Serial heat transfer printer
Inventor: NISHIMURA TOMOYOSHI
IPC: B41J2/325
Filed: 1993-08-20
Abstract: PURPOSE:To record a good image in such a way as to form no creases on an ink sheet. CONSTITUTION:An adhesive material 11 is applied on edge sections on both sides of an ink sheet 4 having almost the same width as a recording paper 12. When rollers 17 and 18 are set at the time of printing, the ink sheet 4 is bonded on the recording paper 12 through an adhesive layer 11. A yellow ink area of the ink sheet 4 is melted while a thermal head 16 is moved in the direction indicated by the arrow in the figure to transfer ink onto the recording paper 12. At that time, although the ink sheet 4 is rubbed by the thermal head 16, no creases are formed on the ink sheet 4. Thus a good image without stitches is recorded on the recording paper 12.
Patent JP-H0490455-A (JP)
Title: Freezer
Inventor: YAMAGUCHI TOSHIAKI
IPC: F25B1/00
Filed: 1990-08-01
Abstract: PURPOSE:To make it possible to carry out the optimum operation, following up with freezing load by capacity-controlling a small capacity and a large capacity of a compressor within each respective range by a capacity control section, responding to a pressure detection signal. CONSTITUTION:When 15HP is a required power to obtain a required freezing power in terms of cooling load of a cooling device 2, 10HP is selected for a rated capacity of a compressor 1b while 5HP is selected for a rated capacity of a compressor 1c where the capacity of the compressor 1b changes its value to 0.6HP and 10HP by means of a capacity control section 1g while the capacity of the compressor 1c changes its value to 0.3HP and 5HP by means of a capacity control section 1h. A control section 5 operates the compressors 1b and 1c under capacity control, responding to an output signal of a pressure detection section 3 and a convergent pressure value set by a pressure setting section 4. In terms of the small capacity compressor 1b and the large capacity compressor 1c where the rated capacity ratio is selected to be approximately 1:2, the capacity control sections 1g and 1h are capable of capacity- controlling the output of the compressors concerned to 0, approximately 60, and 100% respectively, which makes it possible to carry out the optimum operation in following up with freezing load.
Patent JP-H05339742-A (JP)
Title: Production of base plate for forming metal oxide thin film
Inventor: HIDAKA TOSHIO
IPC: C23C20/08
Filed: 1991-07-23
Abstract: PURPOSE:To form the oxide film of a specific metal on the surface of a base plate by bringing the mixture of an acetate of a specific metal and a salt of Pd into contact with the base plate to be treated and thermally decomposing it by heating at a low temp. in the reduced pressure. CONSTITUTION:The base plate made of base materials different in heat resistance such as various ceramics, glasses, metals, resins is heated with the mixture incorporating the acetate of the metal such as Mg, Sr, Ba, Zn, Cd, In, Pb, Cr, Mn, Fa, Sn and the salt of Pd such as chloride, acetate, nitrate, sulfate so that the quantity of Pd is 100-4000ppm at <=400 deg.C in the reduced pressure of <=5-30Torr to thermally decompose the acetate of the metal and the film of the metal oxide is formed on the surface of the base plate.
Patent JP-H06256536-A (JP)
Title: Water-absorbing material and water-absorbing product
Inventor: HATSUDA TAKUMI
IPC: B32B27/00
Filed: 1993-08-20
Abstract: PURPOSE:To obtain a flexible, highly safe water-absorbing material having good water absorptivity (water absorption rate and water absorption level) and cuttable to pieces of any size or shape. CONSTITUTION:This water-absorbing material is the one such that 100 pts.wt. of water-absorbing resin granules have been incorporated with 15-150 pts.wt. of water, representing a sheet form about 0.3-5mm thick due to the mutual bonding among the water-absorbing resin granules.
Patent JP-2000037155-A (JP)
Title: Spool for fishing line
Inventor: SUZUKI NOBUYUKI
IPC: A01K97/06
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a spool with a cutter capable of surely cutting a fishing line. SOLUTION: In this a spool 10 for a fishing line equipped with an approximately cylindrical spool body part 14 on which a fishing line 12 is wound and approximately disklike collar parts 16 and 18 attached to each end part of the spool body 14, a cutter 36 having a knife tip edge 37 directed toward the central axis of the spool body part 14 and the side of the cutter extended in the radial direction is characteristically arranged inside the spool body part 14. In the constitution, after the fishing line 12 unwound from the spool 10 is wound and hung on the cutter 36, the fishing line 12 is drawn in the direction to separate it from the spool 10 and the fishing line 12 can be cut.
Patent JP-S6362879-A (JP)
Title: Vacuum chemical reactor
Inventor: ASAMAKI TATSUO
IPC: C23C16/48
Filed: 1986-09-02
Abstract: PURPOSE:To form a soft thin film having low electrical resistance and high reflectance by providing a means for giving impact to the thin film formed by thermal CVD with light, a charged body, or an active species or their combination. CONSTITUTION:A substrate 31 is placed in a preevacuation vessel 15, the chamber is evacuated, a valve 13 is then opened, and the substrate 15 is set on a substrate holder 32 in a reaction chamber 11 prearranged for the reaction. The heating means 33 of the holder 32 is energized to heat the substrate 31. A specified gas is introduced from a gas inlet system 40, and a thin film is deposited on the substrate 31 by thermal CVD. A substrate power source 51 is simultaneously actuated to generate electric discharge of desired density in the vicinity of the surface of the substrate 31, and impact is given to the substrate 31 at requisite intensity by a charged body. Although AC, DC, and high-frequency power sources can be used as the power source 51, a high-frequency or negative DC power source is preferably used when impact is given by an ion. Furthermore, when impact is applied by an ion, electric discharge is generated by an anode power source 52, and the holder 32 may be positively charged.
Patent JP-S6269984-A (JP)
Title: Method of tissue culture for production of red dyestuff of safflower
Inventor: YOMO HARUGORO
IPC: A01H4/00
Filed: 1985-09-20
Abstract: PURPOSE:To mass produce calluses colored in red, by cultivating cells or a cell group separated from flower buds of safflower. CONSTITUTION:Cells or a cell group separated sterilely from flower buds of safflower is multiplied firstly on an agar medium, then in a liquid medium preferably in the presence of an auxin action substance such as naphthaleneacetic acid, etc., to give a large amount of calluses containing a red dyestuff, from which the red dyestuff is extracted by a conventional procedure.
Patent JP-S5996725-A (JP)
Title: Device for detection of marking position
Inventor: KUSAKABE HIDEO
IPC: H01J37/304
Filed: 1982-11-25
Abstract: PURPOSE:To contrive improvement in detection accuracy of a marking position by a method wherein a reflected electron is detected by scanning an electron beam on a mark, the mark signal obtained is converted into A/D, and a primary moment is calculated from the signal distribution of the value cumulated for a fixed period, thereby enabling to reduce the effect of noise. CONSTITUTION:The reflected electron obtained by scanning a mark 1 using an electron beam 2 is detected by a reflected electron detector 3. A mark signal 4 is converted into digital form at A/D, and supplied directly to subtracter 6 by delaying a fixed period or through the intermediary of a DL 7. At a subtracter 6, the output of the DL 7 is deducted from the output of the AD 5, supplied to a cumulative adding machine 8 and cumulatively added there, and then supplied to a primary moment computing circuit and a primary moment setting machine 10. Based on the value of signal distribution of cumulative adding output which is set on a setting machine 10 and the signal X showing the scanning position of an electron beam, the primary moment of the signal distribution is calculated by the circuit 9, and the result is supplied to a subtracter 11. The beam scanning distance d/2 of one half of the delayed period of DL 7 is deducted from the primary moment value by the subtracter 11, and the result is outputted as the center position information of the signal 4.
Patent JP-H1149978-A (JP)
Title: Rustproof pigment composition and rustproof coating material containing same
Inventor: NAGAYAMA TAKAHIRO
IPC: C09D5/08
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment which does not cause pollution and has excellent rustproof properties and a coating material contg. the same by using, as the main ingredients, a rustproof pigment and zinc oxide modified with a metal nitrite. SOLUTION: Industrially available zinc oxide can be used without any limitation; however, one specified by JIS K-5102 is pref. The rustproof pigment is an oxo-acid salt of phosphorus, a molybdate, a borate, or the like of at least one metal selected from among Mg, Ca, Ba, Sr, Zn, and Al. The oxo-acid salt of phosphorus is a phosphite or a phosphate and/or a polyphosphate; zinc molybdate and calcium molybdate are examples of the metal molybdate; and zinc borate, calcium borate, etc., are listed as the borate. The modified zinc oxide is prepd. by bonding both the ingredients to zinc oxide particles with a metal nitrite by a wet or dry process. Calcium nitrite is pref. as the metal nitrite and is used in an amt. of 0.1-10 wt.% of zinc oxide.
Patent JP-H0491226-A (JP)
Title: Production of silicon nitride coated fiber
Inventor: SUZUKI MASATAKA
IPC: D06M11/00
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the title fibers useful for FRP, FRM, FRC, etc., having high strength and excellent thermal conductivity, by heating a mixture of silica powder, etc., and ceramic fibers in a mixed gas flow of a hydrocarbon gas and an ammonia gas at high temperature. CONSTITUTION:A mixture of silica powder or silicon source powder (e.g. fumed silica) consisting essentially of silica and ceramic fibers of silica and alumina or alumina ceramic fibers is heated in a mixed gas flow of a hydrocarbon gas and an ammonia gas at 1,200-1,700 deg.C to give the objective fibers.