baber/WOPTO huggingface dataset:
Patent JP-H07249508-A (JP)
Title: Manufacture of ferromagnetic carbonaceous material
Inventor: USHIJIMA YOJI
IPC: C01B31/02
Filed: 1994-03-11
Abstract: PURPOSE:To obtain stable ferromagnetic carbonaceous material which is high in magnetic saturation by directly thermally decomposing an organic compound containing iron within a specific temperature range in a vacuum. CONSTITUTION:A ferromagnetic carbonaceous material manufacturing method in which an organic compound containing iron is thermally decomposed within a specific temperature range of 500-1,500 deg.C in a vacuum. The organic compound containing iron is composed of an organometallic compound which is, in turn, composed of ferrocene or a ferrocene derivative. The ferrocene derivative has a substituent selected from a aliphatic or aromatic group. In addition, the substituent of the ferrocene derivative contains a hetero-element and the organic compound containing iron is a coordination compound. Therefore, fine metallic particles coated with the carbonaceous material can be efficiently and easily manufactured and the particles can be used not only as fine ferromagnetic metallic particles having an excellent oxidation resistance, but also as the raw material of a magnetic fluid or electroviscous fluid.
Patent JP-H03271006-A (JP)
Title: Pneumatic radial tire
Inventor: KAWABATA MISAO
IPC: B60C11/11
Filed: 1990-03-20
Abstract: PURPOSE:To prevent partial abrasion and pattern noise by making an inclination of a groove wall of a circumferential groove, in a tire having a straight line shape circumferential groove and an inclined lug groove, larger at a tread end side than at the central circumferential line side, and providing the groove wall with a lateral section enlarged portion made by notching a specified portion of a land part in the groove bottom direction. CONSTITUTION:In a tire where circumferential direction main grooves 10-13 and inclined lug grooves 20 are formed between ends (e), (e') of a tread part, inclination angles alpha, beta formed by a tread end side groove wall 12A (land part 31 side) and a central circumferential line side groove wall 12B (land part 32 side) of the circumferential main groove 12 respectively in relation to vertical line (l) standing on a ground contact surface of the land part are determined as alpha>beta to form a deformed-U or V shape section. In the groove wall 12 having the larger inclination angle, a lateral section enlarged portion 12D made by notching the groove wall in the groove bottom direction is formed along 20-70% of the circumferential direction length of a single land part 31. According to this constitution, partial abrasion and pattern noise can be suppressed.
Patent JP-H01241963-A (JP)
Title: Facsimile equipment
Inventor: SATO OSAMU
IPC: H04N1/32
Filed: 1988-03-24
Abstract: PURPOSE:To inform the end of transmission of an original to a transmission personnel by driving a voice message generating means when the line connection is detected after dialing by a control means and sending a prescribed voice to a telephone set of a call destination. CONSTITUTION:A detection means 23 detects the end of transmission of a picture data, then it is informed to a control means 2, which reads a telephone number stored in a storage means 3 and gives it to an automatic dialing means 6 and it makes automatic dialing. A message transmission means 1 detects the line connection after dialing by the control means 2, then starts a voice message generating means 4 to send a prescribed voice to a call destination telephone set. Thus, the end of transmission of an original is informed to the sender by making a call to the telephone set having a designated telephone number.
Patent JP-S58189838-A (JP)
Inventor: SUTEN RUTSUTOGAA GAAFUAASUTO
IPC: G11B7/24
Filed: 1983-04-18
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-H08233243-A (JP)
Title: Melt-disposing method for waste using vertical melting furnace
Inventor: KANEKO YASUO
IPC: F23G7/00
Filed: 1995-03-02
Abstract: PURPOSE: To treat waste to make harmless, and use the treated waste as materials for construction. CONSTITUTION: Waste is agglomerated, and is input in a vertical melting furnace together with lump coke, slag-forming agent and aluminum residual ash from scouring. Then, agglomerated is melted by the combustion heat of the lump coke and oxidation heat of aluminum in the residual ash from scouring. By this method, a slag of the waste is obtained. In this case, the inputting amount of the residual ash from scouring is adjusted so that the content of aluminum oxide in the slag may become 20-30%. The obtained slag is cooled and solidified, and is used as a construction material.
Patent JP-S55159899-A (JP)
Title: Freezing and thawing type sludge treating apparatus
Inventor: HORIUCHI KOUICHI
IPC: C02F11/20
Filed: 1979-05-29
Abstract: PURPOSE: To raise the efficiency of dehydration of sludge without the use of any chemical, e.g., coagulant for sludge, etc., by using an apparatus in which an electric dialyzer with a cation exchange membrane to exchange cations only in sludge is provided at the frontal stage of a freezing and thawing device.  
     CONSTITUTION: Sludge is introduced into the electric dialyzer 21 in which the cation exchange membrane 32 to exchange only cations present in the sludge is provided between the cathode 31 and the anode 33 in order to dissolve cation M +  present in the sludge 34 into the catholyte 35. Then, the sludge is supplied to the freezing and thawing treating apparatus 3 where the sludge is frozen and then thawed to separate to a well-dehydratable solid and water, and then the solids are further introduced into the dehydrator 4 to separate them into dehydrated cake and filtrate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02246952-A (JP)
Title: Ultrasonic diagnostic device
Inventor: AMAMIYA SHINICHI
IPC: G01P13/00
Filed: 1989-03-20
Abstract: PURPOSE:To clearly identify both liquid flows even when the identification of the liquid flow is difficult because the frequency and dispersion of the liquid to flow in a subject are approximately equal by preparing a quantity correlated to the turbulent flow degree and power of the liquid and obtaining one of luminances in primary colors RED, GREEN and BLUE by means of the quantity and speed components. CONSTITUTION:By a means 10, the turbulent flow degree of the liquid to flow inside the subject is obtained from an ultrasonic receiving signal, and by a means 12, the power from the liquid is obtained from the ultrasonic receiving signal. By a means 14, the quantity correlated to the turbulent flow degree and power is prepared, and by a means 16, the flow velocity of the liquid is obtained from the ultrasonic receiving signal. By a means 18, the luminance of the prescribed primary color is obtained from the above-mentioned quantity and flow velocity. In such a way, the quantity correlated to the turbulent degree and power of the liquid is prepared, one of luminances in the primary colors RED, GREEN and BLUE is obtained by the quantity and speed components, and thereby, the luminance is changed not only by the turbulent flow degree and flow velocity of the liquid but also by the power.
Patent JP-H04280429-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMANAKA HIDEO
IPC: H01L21/304
Filed: 1991-03-07
Abstract: PURPOSE:To enable manufacturing man-hours to be reduced by protecting a semiconductor wafer surface with an UV cure-type tape, applying the UV rays to this UV cure-type tape and a rear face of the semiconductor wafer, and then performing light etching of the above semiconductor wafer and the above UV cure-type tape release. CONSTITUTION:An UV cure-type tape 7 is applied to the surface 1a of a semiconductori wafer 1 to protect the surface 1a of the semiconductor wafer 1 when a rear face is ground. Then, a rear face 1b of the semiconductor wafer 1 is ground and then etched. Then, UV rays are applied to the UV cure-type tape 7 to reduce a viscous property and then to eliminate contamination of an ogranic matter. Then, the semiconductor wager 1 is subjected to light etching. After that, the UV cure-type 7 is released.
Patent JP-H01244062-A (JP)
Title: Floor wiring system for office automation
Inventor: HISABAYASHI MASAHARU
IPC: E04F15/18
Filed: 1988-03-23
Abstract: PURPOSE:To make it easy and speedy to execute construction and to make it easy to install OA equipments by spreading floor blocks so that notches provided on two parallel sides can stand face to face with each other and arranging wiring ducts in a wiring space. CONSTITUTION:Notches 2 and 2 having the same form and size in the shape of a plane view rectangle are provided on about symmetrical positions of at least two parallel sides, and floor blocks 1 having legs 3 with a plurality of leveling out mechanisms are so spread that notches 2 and 2 of adjacent blocks 1 and 1 can stand face to face with each other. Then, after fixing the floor blocks 1 by hold-down metal fittings and others provided to notches 2 at important positions, gutter-like wiring ducts 11 are placed along an arrangement of notches 2 in a wiring space 7 between the floor blocks 1 and the concrete floor 4. A group of wirings are laid through the ducts 11, and a wiring is withdrawn from the notch to connect an OA equipment through the nearest rectangular hole 2 to the equipment.
Patent JP-H03268191-A (JP)
Title: Optical character reader
Inventor: ITO KAZUO
IPC: G06K9/34
Filed: 1990-03-19
Abstract: PURPOSE:To improve the recognition rate of a character by rechecking a character range by outline tracing when the character range is too wide. CONSTITUTION:Binary patterns stored in a pattern memory 6 are added in the vertical direction to calculate the projection data of the binary patterns. When the projection data is zero or the width Wn of a range held between an inter-character range to be a previously determined threshold is less than a value alphaWs obtained by multiplying a reference character width Ws by a previously determined constant alpha, an outline tracing part 8 judges that the range of the width Wn is the character range for one character, and when the width Wn is more than a value alphaWs it traces the outline of a character included in the range of the width Wn and detects the positions of the right and left ends of the character. Since two or more characters may be overlapped and projected when the character range is too wide, the character range is rechecked by the outline tracing.
Patent JP-H06254924-A (JP)
Title: Injection molding method
Inventor: MATSUMOTO YUICHI
IPC: B29C45/17
Filed: 1993-03-05
Abstract: PURPOSE:To improve gloss and luster by preventing sink mark and to prevent irregularities in the glass and luster which will be easily generated on a face of a thick part opposite to a molding side corresponding to a molding position of the thick part, in molding a molded piece having a thick part partially protruding on the rear face side. CONSTITUTION:After a cavity face 2 at a top face side is heated, a melted resin is injected. Between a rear face side cavity face 4 and the resin, pressure gas is injected so as to press the resin to the top face side cavity face 2.
Patent JP-S54159825-A (JP)
Title: Plural lines simultaneous read method of information
Inventor: FUNATO HIROYOSHI
IPC: H04N1/04
Filed: 1978-06-08
Abstract: PURPOSE: To make it possible to read simultaneously information on plural lines by causing the read point of a original to agree with the first focus of an ellipse approximately and causing the first main point of a focusing lens to agree with the second focus of the ellipse.  
     CONSTITUTION: Though the dispersed reflection light from a read point is reflected by mirrors M 1  to M 4  and is incident onto photo sensors S 1  to S 4  when the read point agrees with first focus P completely, information read by photo sensors S 1  to S 4  are the same. Then, first focus P of ellipse E and the read point are shifted slightly to each other, so that information on four lines can be read simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236561-A (JP)
Title: Manufacturing of switching elements
Inventor: HASHIMI KAZUO
IPC: H01L21/368
Filed: 1987-03-25
Abstract: PURPOSE:To manufacture switching elements by piling up conductive polymer on an substrate by 'Langmuir.Blodgett's'(LB) technique. CONSTITUTION:Polyacethylene having -COOH at its end as a polarity group or its derivative is piled up on an Si substrate with SiO2 by LB technique. In this way, conductive organic polymer membranes piled up on the substrate have a fixed molecular orientation and a uniform intermolecular distane. Therefore, the membranes have high reversibility under optical reaction. The acetylene polymers piled up on the substrate are cross-linked between molecules to lose their conductivity on irradiation light with a wavelength of hnu1. On the other hand, they get the intermolecular cross-linking disconnected and restore an original state on irradiation with light of wavelength hnu2. Thus the switching function is performed.
Patent JP-S56165135-A (JP)
Title: Transmission type screen
Inventor: IZAWA AKIRA
IPC: G03B21/625
Filed: 1980-05-23
Abstract: PURPOSE:To make brightness at the center and on the periphery of a picture uniform by using a lenticular screen having a form with which an inclination of the long axis of an ellipse becomes large in proportion to a distance from the center. CONSTITUTION:A transmission type modulated lenticular screen 1 comprising lenticular lenses a0, a1,...an is formed in a form where at the center of the screen a long axis x is horizontal to the screen surface and on the approach to the edge part of the left and the right a form of the arc of said ellipse being changed while an inclination of the long axis becoming large. The arc of each ellipse may be constructed with one part of the same ellipse and the form of the ellipse has been composed such that a proportion of the short axis x to the long axis y is 1:3-3:4, the inclination of the ellipse being under 60 deg. at the both side, the pitch of each ellipsoidal lens being approximately constant and being ranged with 3/4-1/2 of the length of the short axis y.
Patent JP-H04237796-A (JP)
Title: Square type shield excavating machine
Inventor: AKESAKA TOSHIO
IPC: E21D9/08
Filed: 1991-01-14
Abstract: PURPOSE:To excavate the ground containing large gravel pebbles by oscillating a rotor provided with cutter heads front and rear and fan-likely with cylinders, and discharging excavated lump of rock during excavating after crushing with the rotor. CONSTITUTION:A pyramid-shaped case 34 is provided on the extreme end of a shield excavating machine 10 having a square section, and therein a rotor 58 provided with cutter heads 66 is provided on a forward eccentric shaft 38 connected with cylinders 50 through links 56. The outer surface of the rotor 58 is formed into a polygonal shape and provided with a plurality of projections 62. Excavating is performed, while oscillating the cutter heads 66 fan-likely by operating the cylinders 50, at the same time excavated large gravel pebbles are crushed between the rotor 58 and the case 34, and discharged through an discharge port 74. Hereby, the ground containing large gravel pebbles can be easily excavated.
Patent JP-S57184339-A (JP)
Title: Security device for communiction circuit
Inventor: YAMADA CHITOSHI
IPC: H03H7/01
Filed: 1981-05-08
Abstract: PURPOSE:To realize the miniaturization of a titled device with reduced cost, by using the leak inductance of a transformer for the inductance of an LC low-pass filter and eliminating high frequency components. CONSTITUTION:A low-pass filter 12 is virually constituted with only a capacitor, and the leak inductance of a transformer 13 is used in place of the inductance of the filter 12. This leak inductance can be obtained in response to the decision of the cutoff frequency of the circuit in which the filter 12 is used. The transformer 13 having such leak inductance can be properly designed. As a result, the inductance of a conventional filter can be excluded.
Patent JP-H07275648-A (JP)
Title: Seawater utilizing type wet exhaust gas desulfurizing method and apparatus therefor
Inventor: KAWAMURA KAZUSHIGE
IPC: B01D53/77
Filed: 1994-04-07
Abstract: PURPOSE:To prevent the lowering of oxidation capacity, to keep stable desulfurizing capacity and to conserve water resources by using seawater in the formation of a calcium compd.-containing absorbing soln. and holding the pH of the absorbing soln. to a definite value or less. CONSTITUTION:Combustion exhaust gas after pretreatment is sent to an absorbing tower 2 through a cooling tower 1 or as it is for the purpose of cooling and the removal of dust to be brought into contact with an absorbing soln. containing the calcium compd. absorbent slurry formed by using seawater or a filtrate after solid-liquid separation supplied from a slurry preparing tank 4. Whereupon, sulfur oxide is absorbed and removed and, at the same time, the exhaust gas receives oxidation while the exhaust gas discharged from the absorbing tower 2 passes through a mist eliminator 5 and the mist-removed exhaust gas is subjected to heat exchange to be discharged to the atmosphere. Seawater is used as the supply water to the absorbing tower 2 and the pH of the absorbing tower 2 is held to below 4.5 and the concn. of Hg in the absorbing soln. is set to 10000mg/l or less.
Patent JP-S63234536-A (JP)
Title: Semiconductor substrate cleaning device
Inventor: YUGAMI SEIYA
IPC: H01L21/304
Filed: 1987-03-24
Abstract: PURPOSE:To make possible a stable conveyance and to contrive the improvement of a cleaning effect by setting the number of stages to be arranged and a tension to be applied by a method wherein a pair of roller brushes is set as one group and the plural groups are arranged. CONSTITUTION:A pair of upper and lower roller brushes is set as one group, the plural groups are arranged along a semiconductor substrate conveying line and roller brushes 1a and 1b are each rotated in directions A and A' reverse to each other on the upper and lower sides. Moreover, each roller brush 1a, 1b, 2a, 2b, 3a, 3b, 4a and 4b is ready-changed its number of rotation even though their directions of rotation are set in the same. Accordingly, each roller brush slips on a wafer (semiconductor substrate) 6 due to a difference in the numbers of rotation between the roller brushes 1a and 1b and the roller brushes 2a and 2b to cleanse the wafer 6 and even in case the water is made to pass through between the roller brushes 3a and 3b and 4a and 4b, the wafer is similarly cleansed. On the other hand, pure water or cleaning chemicals is sprayed toward the wafer 6 through nozzles 5 for increasing a cleaning effect. Thereby, the cleaning effect can be improved.
Patent JP-H0585946-A (JP)
Title: Method of bromination
Inventor: DEIBITSUDO ROSU BURATSUKENRITS
IPC: C07C25/18
Filed: 1992-02-19
Abstract: PURPOSE: To obtain a mixture which contains a sufficient amt. of less brominated homologs and simultaneously has a high average bromine number by adding bromine to a reactor contg. a reactant contg. a solvent, bromination catalyst and non-condensed polycyclic aromatics to effect reaction.  
     CONSTITUTION: Bromine of the amt. sufficient for obtaining the mixture contg. bromine atoms of 6 pieces in average per molecule of a compd. of the formula is added at 15 to 40°C of temp. to the reactor contg. a solvent, a catalyst amt. of the bromination catalyst (e.g.; FeCL 3 , FeBr 3 ) and the compd. of the formula (R is a 1 to 10C alkylene, up to 6 O, S oxyalkylene, up to 6C oxyalkyleneoxy); for example, 1, 2-diphenylethane to effect the reaction at the temp. described above until the entire bromine reacts, by which the mixture composed of the brominated compd. of the formula contg. the compd. of 6 pieces of the bromine atoms at a ratio higher than 55% in accordance with the area % with gas chromatography and having the bromine atoms of 6 pieces in average per molecular and the decreased amt. of light-end impurities is obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S57186513-A (JP)
Title: Air conditioning controller for vehicle
Inventor: FUKUI HOUNOU
IPC: B60H3/00
Filed: 1981-05-08
Abstract: PURPOSE: To surely prevent the mixing of contaminated air into a car room, by detecting a degree of contamination of air in the outside of the car room through a gas sensor and switching the operation from introduction of the outside air to recirculation of the inside air for the rise up of a waveform in  output of said sensor in case of at least a prescribed slope.  
     CONSTITUTION: An automatic air conditioning controller suitably supplies conditioned air into a car room 3 by controlling a conditioning unit 1C, equipped with an in-out air selector damper 2, blower, evaporator, heater core, air mixing damper, etc., through a computer 6. The computer 6 is input with signals from a gas sensor 4, detecting concentration of harmful gas in outside air of the car room, inside air temperature sensor 7, etc. and generates a control signal. In this case, though the in-out air selector damper 2 is controlled in accordance with output of the gas sensor 4, when a waveform of output of the gas sensor 4 is increased with at least a prescribed slope for a certain time, the damper 2 is selected to an intake side of inside air and controlled to be returned to an intake side of the outside air after a prescribed time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57184124-A (JP)
Title: Anchor rod
Inventor: TAKAMORI HIROSHI
IPC: E02D5/80
Filed: 1981-05-08
Abstract: PURPOSE:To obtain a high drawing resistance, a high bearing force, and a high frictional force by a method in which an expandible material is injected into a cylindrical anchor rod whose peripheral wall is provided with ?-shaped notches in such a way as to erect and expand the notches. CONSTITUTION:The peripheral wall of a cylindrical anchor rod A is provided alternately with ?-shaped notches 2 whose basal portions are turned toward the tip of the rod A and ?-shaped notches 3 whose basal portions are tuned toward the rear end of the rod A. The rod A is driven into a banking 9 through the hole 8 of the retaining wall 7, and then an expandible material 10 is injected  into the rear end opening of the rod A, whereupon the expandible material 10  expands and solidifies to erect ?-shaped tongue pieces 4 and 5 and also to expand the pe ripheral portions of the notches 2 and 3. Thus, a drawing resistance  is given to the rod A by the tongue piece 5, a bearing force is given by the  tongue piece 4, and a frictional force is given by the expanded portion 11.
Patent JP-H10338628-A (JP)
Title: Cleaner composition
Inventor: TSUDA HIROKO
IPC: A61K8/34
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of washing both paste- or solid-state sebum and liquid-state one, giving no feeling of dried or shrunk skin after washing the face, and giving good feeling during use, by including polyols, an anionic surfactant in crystal state, and so on. SOLUTION: This composition is obtained by formulating (A) 50-95 wt.% polyol or polyol ether (e.g. isoprene glycol) capable of dissolving at least 1 wt.% palmitic acid at 35 deg.C, (B) 1-30 wt.% crystal having a particle size of 500 μm or smaller of a salt of an anionic surfactant (e.g. potassium lauryphosphate), and (C) 0.1-20 wt.% thickener (e.g. hydroxypropylcellulose), in a non-aqueous system containing 10 wt.% water or lower, with the composition having a viscosity of 5,000-7,000 cP at 25 deg.C.