baber/WOPTO huggingface dataset:
Patent JP-S63259467-A (JP)
Title: Integration type multi-layer analysis element for determining ammonia product
Inventor: YAGINUMA NAKATSUGU
IPC: G01N33/50
Filed: 1987-04-16
Abstract: PURPOSE:To analyze an ammonia product at a high sensitivity, by providing an ammonia diffusion preventing layer between an endogenous ammonia trapping layer to trap ammonia existing in a liquid reagent and an ammonia product reaction reagent layer. CONSTITUTION:A gaseous ammonia indicator layer (b) and a gaseous ammonia transmission layer (c) are provided on a support (a). An ammonia production reaction reagent (d) is provided on the layer and made to react with an ammonia product (creatine, urea or the like) to form a gaseous ammonia. An ammonia diffusion preventing layer (polymer binder or the like) (e) is provided on the layer to prevent ammonia generated in the layer (d) from diffusing to an endogenous ammonia trapping layer (f) provided thereon. The endogenous ammonia trapping layer (f) traps ammonia present in a water liquid. Thus, the diffusion preventing layer (e) arranged prevents ammonia from diffusing upward, thereby enabling analysis of creatine, urea the like at a high accuracy.
Patent JP-2000279501-A (JP)
Title: Deodorant
Inventor: YAMAMOTO NOBORU
IPC: A61L9/01
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a deodorant having high safety and quick and superior deodorizing effect against an alkaline malodor such as ammonia by making it include plum juice therein. SOLUTION: Plum juice or an effective component of deodorant is not limited in particular so long as it contains juice components obtained by squeezing plum fruit, for example, juice obtained by squeezing plum fruit, its concentrate, and extract extracted from plum fruit using an aqueous solvent or oily solvent. As long as the deodorant contains plum juice, its form is nor limited, for example, either form of a liquid form (including a sprayable form), a cream state, or other various kinds of solid forms (gel state, particles, etc.), is adoptable. The rate of plum juice mixed in the deodorant is not especially specified however, for example in a case of 10-time concentrated plum fruit juice, it is set to within 1-100 wt.% per 100 wt.% deodorant.
Patent JP-H02272313-A (JP)
Title: Range finder
Inventor: MISAWA MASAYUKI
IPC: G01C3/06
Filed: 1989-04-14
Abstract: PURPOSE:To exactly measure the distance without being influenced by how to hold a camera and an arrangement of an object to be photographed by distributing planely plural pieces of distance measuring points by optical elements such as a prism, a diffraction grating or the like. CONSTITUTION:A light beam from a light source 1 is projected to an object 4 to be photographed through a projection lens 2 and a prism 3. The light beam reflected by the object 4 to be photographed is made incident on a prescribed position of a PSD 7 through a prism 5 and a condensing lens 6. In accordance with on which position of the PSD 7 the reflected light is made incident, a distance to the object to be photographed 4 is detected. In this invention, since the prism 3 is placed, the light beam radiated from the light source is divided into five pieces, and the respective reflected light beams are made incident through the prism 5. Accordingly, although the distances to give points are measured, the reflected light from a near object is the strongest, therefore, it is selected. Accordingly, even if the object to be photographed does not exist in the center, the distance is measured exactly.
Patent JP-S63260152-A (JP)
Title: Fine interconnection of semiconductor device
Inventor: SATOU FUMIHIDE
IPC: H01L21/3205
Filed: 1987-04-17
Abstract: PURPOSE:To form a fine interconnection easily, and to obtain the interconnection having high resistance against a void by forming a coating consisting of a second metal, or further of a third metal, on the top face and side face of the interconnection made of a first metal formed onto a substrate. CONSTITUTION:An aluminum interconnection 104 having a desired pattern is formed onto a semiconductor substrate 101, to which an interconnection 102 as a lower layer and an interlayer insulating film 103 with an interconnection connecting hole to a semiconductor surface are shaped, by using high-purity aluminum. Zinc 105 is applied selectively onto the interconnection 104 through a method such as electroless plating, copper 106 is further applied selectively onto the surface of zinc 105 through electroless plating, and a passivation film 107 is applied. Accordingly, a fine interconnection is formed easily, and the interconnection having high resistance against a void produced due to electro- migration and heat history can be acquired.
Patent JP-S57208708-A (JP)
Title: Amplifying circuit having dc feedback
Inventor: NAKAYAMA TAKUHIDE
IPC: H03F1/34
Filed: 1981-06-18
Abstract: PURPOSE: To perform a DC negative feedback without giving effect on a voltage amplifier section, by providing a current source the current of which can be controlled in accordance with an output DC voltage level as a DC feedback means.  
     CONSTITUTION: A drain output of a common-source type input transistor (TR)Q 1  of the 1st stage constituting a voltage amplifying means is inputted to a power amplifying stage 1. The output of this power amplifying stage is the circuit output OUT and a low pass filter 2 is provided to detect the DC voltage of the output OUT. The output of the low pass filter 2 controls the current value in  accordance with the output level; for example, the output is applied to a current source 3 of the constant current constitution consisting of a current mirror  circuit. The output current of the current source 3 is applied to a source resistor R 2  of the TRQ 1 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5523209-A (JP)
Title: No-public-nuisance pile burying process
Inventor: MUKAIYAMA SHIYOUZOU
IPC: E02D7/00
Filed: 1978-08-04
Abstract: PURPOSE: To prevent generation of moises, vibrations, and the like by conducting boring by means of a cylindrical casing and an earth auger, conducting boring down to the support ground by means of the casing and the earth auger, and allowing a pile to fall into the bore.  
     CONSTITUTION: Around the bottom periphery of a casing 1 consisting of a steel pipe larger in diameter than the pile, there is fixed a bore broadening bit 2 larger in diameter than the casing 1. A pile is held between opposed hydraulic cylinders 7 arranged at the tip end of the casing 1. A bore is bored down to the support ground 13 by laterally rotating and oscillating the bit 2 about the axis of the casing 1 to bore the ground 12 and discharging the earth and sand present inside the casing 1 by means of an earth auger. Within the bore, a pile is suspended inside the casing 1 and allowed to fall by its own weight. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07299580-A (JP)
Title: Wire for gas shield arc welding
Inventor: SUZUKI KEIICHI
IPC: C22C38/00
Filed: 1994-05-06
Abstract: PURPOSE:To stably feed, to prevent breaking and short circuiting of welding arc and to stably maintain welding arc so as to reduce welding defect and improve welding efficiency. CONSTITUTION:A copper ion concentration of the surface deposition of a wire for gas shield arc welding is controlled to <=5000ppm, an iron ion concentration is controlled to <=500ppm. Further, the wire for gas shield arc welding has a composition consisting of, by weight, 0.001-0.15% C, 0.30-1.10% Si, 0.85-2.6% Mn, 0.001-0.030% P, 0.01-0.030% S, 0.01-0.50% Cu and the balance Fe with inevitable impurities.
Patent JP-S58211856-A (JP)
Title: Angular grinding device
Inventor: OKA NAOMASA
IPC: B24B37/10
Filed: 1982-05-31
Abstract: PURPOSE:To have quick and accurate grinding of a silicon wafer for the purpose of determination of its dispersion layer, by performing the grinding while the wafer is vacuum attracted and the position to be ground is protruded from a slit in the grinding guide plate which is inclined to a specific grinding angle. CONSTITUTION:The part of wafer 13 to be measured is cut off, and the wafer 13a after cutting is set on the slit part 12 and vacuum attracted to a attraction surface 10 of a vacuum attraction means 7. Then an end of the wafer 13a is allowed to hop up from the slit 12. This protruding part is coated with a small amount of abrasive material and ground by rotating the grinding jig 9 while the wafer is slide on the grinding guide plate 8. Because this grinding guide plate 8 is inclined at a specific grinding angle theta to the attraction surface 10, the wafer 13a can be ground at this specific angle. After grinding, the abrasive material attached to the wafer 13a is removed, and the P layer is colored by staining to serve for observation by microscope, in which the depth of the dispersion layer in the wafer 13 is calculated.
Patent JP-H03291696-A (JP)
Title: Consecutive scrolling device for large sized image
Inventor: NISHIYAMA KAZUYOSHI
IPC: G06F3/048
Filed: 1990-04-10
Abstract: PURPOSE:To carry out the consecutive scrolling display of a large-sized image by sequentially reading out a unit image in a scroll direction from an image storage device to image memory according to scrolling and carrying out the scroll display. CONSTITUTION:The scrolling is carried out within the range of the image memory 2, and the new image memory storing an image, in which the image memory used at present is moved in th scroll direction only by the unit image just before a display region exceeds the range of the image memory 2, is held. The overlapping of two image memory is operated by a geometrical operating means 3 and the overlapping part of the image memory is copied from the image memory 2 used up until then to the new image memory 2 by a raster operating means 4. In a region having no overlapping, the unit image required for the constitution of the part is retrieved from the result of a geometrical operation by a unit image retrieving means 7, and read out from the image storage device 1. Then, when the range of the first image memory 2 is exceeded, the switching to the new image memory 2 is carried out, and the image memory 2 which is not used is released. Thus, the large-sized image is consecutively scrolled.
Patent JP-S63278917-A (JP)
Title: Water-soluble copolymer, manufacture and use
Inventor: HANSUUPEETAA ZEERUMANNETSUGEBE
IPC: A01N25/26
Filed: 1988-04-19
Abstract: Water-soluble copolymers having a K value of from 15 to 120 (determined on the sodium salt according to H. Fikentscher in aqueous solution at 25 DEG  C., a pH of 7 and a polymer concentration of the Na salt of 1% by weight) contain, in the polymerized form, (a) from 99.5 to 80 mol % of one or more monoethylenically unsaturated C3-C6-monocarboxylic acids and (b) from 0.5 to 20 mol % of one or more comonomers which possess two or more ethylenically unsaturated, non-conjugated double bonds, are derived from esters and are obtainable by esterification of (b1) monoethylenically unsaturated C3-C6-monocarboxylic acids with (b2) polyhydric alcohols of 2 to 6 carbon atoms, polyalkylene glycols, polyglycerols, polyvinyl alcohol and monohydric, monoethylenically unsaturated C3-C6-alcohols and (c) from 0 to 30 mol % of other water-soluble, monoethylenically unsaturated monomers which are copolymerizable with (a) and (b), the copolymers containing polymer segments which consist of units of the monomers (a) and (c), have a weight average molecular weight of not more than 15,000 and are bonded to one another via units of (b).
Patent JP-S62251212-A (JP)
Title: Suspension of automobile
Inventor: KONDO TOSHIRO
IPC: B60G3/18
Filed: 1986-04-25
Abstract: PURPOSE:To secure stability in straight advancing particularly at the time of high speed by differentiating the deflecting characteristics of the bushes of front and rear lateral links to a lateral force and adjusting the rate of change in the toe-in direction of a rear wheel accompanying increase in said lateral force. CONSTITUTION:A right rear wheel 3R, for example, is supported vertically movably by a sub-frame 1 via a right side suspension 2R. The suspension 2R has front and rear lateral links 4R, 5R and a hub 6R. And, the inner and outer end parts of the rear lateral link 5R are rotatably connected to supporting shafts 9R, 13R via bushes 10R, 14R respectively. In this case, in one bush 10R on the rear lateral link 5R side, a hollow part 24 and a precompression part 25 are formed on both sides of a cylinder 21 respectively on the line of action of a lateral force of its rubber member 23. Thereby, the deflecting characteristics of the front and rear lateral links 4R, 5R are differentiated from each other, increasing the rate of change in the toe-in direction of the rear wheel 3R accompanying increase in lateral force.
Patent JP-S63261196-A (JP)
Inventor: OTONARI JIYUNICHIROU
IPC: G21C15/18
Filed: 1987-04-20
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-S6457172-A (JP)
Title: Measurement of anti-pre-s antibody
Inventor: FUJISAWA YUKIO
IPC: G01N33/576
Filed: 1988-04-18
Abstract: PURPOSE:To simply measure the anti-pre-S antibody in human serum with high sensitivity, by reacting human serum to be examined, biotin pre-S peptide and avidin enzyme with the anti-pre-S antibody bonded to a support and measuring the enzymatic activity on the support. CONSTITUTION:A liquid mixture of human serum to be examined, biotin pre-S peptide and avidin enzyme is reacted with the anti-pre-S antibody bonded to a support and, when anti-pre-S antibody is absent in the serum to be examined, a composite of support-anti-pre-S antibody-biotin pre-S peptide-avidin enzyme is formed. However, when the anti-pre-S antibody is present in the serum to be examined, biotin pre-S peptide is reacted with the anti-pre-S antibody in the serum at first and the formation of the composite on the support is reduced. Subsequently, the support is separated from the reaction liquid and the enzyme bonded to the support is reacted with a substrate and the enzymatic activity on the support is measured to make it possible to measure the anti-pre-S antibody in the human serum.
Patent JP-H11268625-A (JP)
Title: Anti-skid control method
Inventor: TANAKA KATSUMI
IPC: B60T8/36
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To ensure stable anti-skid control at a low cost by exciting a solenoid portion of the exhaust valve interposed in a tube route which connects a wheel cylinder and a reservoir by the voltage the pulse width of which has been modulated, when decreasing the braking fluid pressure. SOLUTION: When a braking pedal 2 is depressed and a braking fluid pressure rises with time. When it is judged that the brake should be warmed, electricity to each of solenoids is controlled so that supply valves 7A to 7D are blocked and exhaust valves 8A to 8D are communicated. With this, pressurizing fluid from a wheel cylinder of each wheel is discharged to reservoirs 30A and 30B, thereby a braking fluid pressure is decreased. In this case, signals to be applied to the exhaust valves 8A to 8D are voltage signals the pulse width of which has been modulated for the determined period, and are applied to each solenoid. This makes the sizes of throttles incorporated in the exhaust valve the same irrespective of the vehicle models, always ensuring adequate anti-skid control.
Patent JP-S63292786-A (JP)
Inventor: GERUTO RAIME
IPC: H04N5/93
Filed: 1988-04-18
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-S62252165-A (JP)
Title: Schottky barrier diode
Inventor: KAWASHIMA ISAMU
IPC: H01L29/43
Filed: 1986-04-24
Abstract: PURPOSE:To eliminate characteristic malfunction and yield decrease due to the malfunction by employing an alloy of molybdenum and titanium as barrier metal to reduce the side etching of the barrier metal in the case of after-etching to eliminate a separating phenomenon. CONSTITUTION:An N-type epitaxial wafer (substrate is of N<+> type) 1 is oxidized, a silicon dioxide film 2 is formed, and the film 2 of a portion for forming a Schottky barrier metal is then removed. Then, molybdenum alloy which contains 10% of titanium is deposited in vacuum to form an alloy layer 3 of the molybdenum and the titanium, a titanium film 4 and an aluminum film 5 are continuously formed. The films 5, 4, and the layer 3 are sequentially etched to obtain a Schottky barrier diode. The barrier metal is not separated even during etching of the metal and during the following steps.
Patent JP-S61254448-A (JP)
Title: Paper sheet reversing mechanism
Inventor: KENBO NOBUMITSU
IPC: B65H15/00
Filed: 1985-05-07
Abstract: PURPOSE:To reverse outputted paper sheet securely by holding the tip of the paper sheet below a paper outlet and by keeping such a holding until entire or most part of the paper sheet is sent forth. CONSTITUTION:A paper sheet 202 outputted through an outlet roller 203 is sent into a slit 206 of a reversing mechanism 205 as shown in the Fig. a. Upon sensing the entrance of the tip of the paper sheet 202, the slit 206 moves to the position shown in the Fig. b. Here, if the reversing mechanism 205 is rotated at peripheral speeds same or slower than the output speed of the paper sheet 202, the tip of the paper sheet 202 does not come off the slit 206. The paper sheet 202, with its tip held with the slit 206, is released when its tail end passes the roller 203. Thus, the paper sheet 202 reverses due to its own weight and resilience as shown in the Fig. c and is stored in a stacker 204.
Patent JP-H02272712-A (JP)
Title: Manufacture of rare earth anisotropic magnet
Inventor: WATANABE TERUO
IPC: H01F41/02
Filed: 1989-04-14
Abstract: PURPOSE:To prevent cracks in molding and to elevate magnetic anisotropy by extruding magnetic isotropic stuffed or hollow magnet material while giving compressing force to the free face which does not contact with an extrusion mold. CONSTITUTION:To manufacture a columnar stuffed magnet material 16, first magnet powder 16 is filled in the space formed by a die 10 and a lower punch 12. These molds are heated to 600-900 deg.C in advance. These whole are held in a sealed bath, and inside of the bath is exhausted or filled with inert gas so as to put it in oxidation preventive atmosphere. The magnetic power 16 is maintained in the mold for one to three minutes after charge, thus the temperature of the powder 16 rises to the specified temperature by the heat transmitted from the mold, and then an upper punch 14 is screwed down so as to compress the powder 16. Hereby, compressing molding material (columnar magnet material) 18 can be obtained.
Patent JP-H08293669-A (JP)
Title: Automatic soldering equipment
Inventor: KISHIMOTO NOBUTAKA
IPC: B23K3/04
Filed: 1995-04-20
Abstract: PURPOSE: To heat a printed board uniformly and thereby increase a soldering efficiency by stoppig the printed board in a heating position and separately controlling a heating temperature of each of a plurality of regions of the board which are partitioned by thermal insulation plates. CONSTITUTION: A temperature of a heater 104 in a divided region 103 which faces a mounting section of a component of a large heat capacity is set higher than those of the other heaters 104 by means of an operation panel 107. Based on the set temperatures, a control section 109 controls each heater 104 through temperature sensors 106 and drivers 105 so that each heater 104 may be heated to the temperature which is individually set for each heater 104. After that, a board is carried in by a conveyor for heating 101. When a head of the board is detected by a board stopping sensor 102, the board is stopped for a while in a preliminary heating section by the control section 109. Under this condition, the board is heated by a plurality of the heaters 104 for a specified period of time.  When the board is heated to a target preliminary heating temperature, the board is passed through on a jet solder bath by a conveyor for soldering 108 and is soldered and then is carried out by a carry-out conveyor.
Patent JP-H05104274-A (JP)
Title: Roll surface working device
Inventor: TAKEMOTO MASAKANE
IPC: B23K26/064
Filed: 1991-04-25
Abstract: PURPOSE:To form plural patterns having a deformed shape on a roll surface with single light source by juxtaposing a spectroscope for patterning on the laser beam incident side of a condenser lens. CONSTITUTION:The laser beam 19 emitted from a laser transmitter 13 is magnified by a beam expander 14 and arrives at a patterning device 18. The laser beam is spectrally split to plural beams by the device 18 to be desired patterns and by focusing to a worked object 1 with a condenser lens 17 the irradiation working is performed. The rugged patterns to be worked and formed are determined by the wavelength of the laser beam and the number and sizes of the meshes to be split in the case of suing a diffraction grating. The size and arrangement of a through-holes 22 to be penetrated are selected in the case of using a filter for forming the patterns.
Patent JP-S59222783-A (JP)
Title: Radiation detecting apparatus
Inventor: SUZUKI KOUJI
IPC: G01T1/20
Filed: 1983-06-01
Abstract: PURPOSE:To make it possible to obtain the signals of a plurality of tomographic images different in X-ray quality in the same irradiation region of a body to be examined by one photographing, by independently taking out the scintillator output of a scinitillator multiple layer. CONSTITUTION:Radioactive rays permeated through a body to be examined are incident from a radiation incident window 1. In this case, a first scintillator 2A only responds to soft radioactive rays among incident radioactive rays and emit light corresponding to the intensity thereof. This emitted light is made incident to a first semiconductor light detecting element 3A while reflected from a reflective plate 4 to be converted to an electric signal corresponding to the intensity of the soft radioactive rays. A second scintillator 2B responds to hard radioactive rays and the emitted light therefrom is made incident to a second semiconductor light detecting element 3B to be converted to an electric signal corresponding to the intensity of the hard radioactive rays.
Patent JP-S58213109-A (JP)
Title: Drip-proof valve circuit actuating under low pressure
Inventor: YAMAUCHI KAZUMASA
IPC: F23D11/28
Filed: 1982-06-03
Abstract: PURPOSE:To improve a drip-proof effect, by a method wherein, in a drip-proof circuit for use with a low pressure oil spray system burner, in case an oil jet pressure is low, an oil pressure higher than a spray pressure is exerted on the valve body of the drip-proof valve. CONSTITUTION:In operation, when an oil pump, not shown, an oil heater in an oil inlet line 5, simultaneously, turns ON, motor-operated valves 7 and 12 are opened, and an oil circuit takes the form of a circulating circuit. In which case, a part of the pressurized oil enters a pressure line 6, the high pressure is applied to a pressure receiving part 24 of a pressure line of a dip-proof valve 1, and a small amount of the oil flows out from a bypass throttle 14 to a circulating line 11. Meanwhile, the pressurized oil from a pressure line 5 enters the drip-proof valve 1 through a throttle 9, and enters an outlet 4 through a penetrating part 17, a pressure receiving part 25, and a penetrating part 18. Thereafter, with the motor-operated valves 7 and 12 closed, the oil circuit forms an oil spray circuit, and a ball valve 23 is forcibly opened against the force of a spring 21 to spray the oil through a nozzle 26.