baber/WOPTO huggingface dataset:
Patent JP-S5694259-A (JP)
Title: Method for measurement of slight amount of mercury
Inventor: NAMIKI HIROSHI
IPC: B01J20/06
Filed: 1979-12-28
Abstract: PURPOSE: To desorb the mercury in packing and easily determine a light amount of mercury by flowing the gas phase to be detected into a mercury adsorption- desorption pipe to allow the mercury in the gas phase to be adsorbed on the packing and injecting an acidic reducing agent soln. from one side of said mercury adsorption-desorption pipe.  
     CONSTITUTION: Both ends of a mercury adsorption-desorption pipe A are cut to form openings, one end whereof is connected via a connection pipe 4 to a flow rate meter 5 and an air pump 6. The mercury contained in the atmosphere is adsorbed and captured by the packing 2 in the pipe A. Next, the pipe A is mounted to the upper part of a mercury generating vessel 10 having a vent port 8 and an exhaust port 9, and a dilute hydrochloric acid-tin chloride soln. is flowed through a funnel 11. The mercury which had been adsorbed by the packing 2 is desorbed and flows down into the vessel 10. In an atomic absorption analysis apparatus 14, the determination of mercury is carried out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000356027-A (JP)
Title: Fixing structure for wall decorative material
Inventor: ISHIDAO TOSHINARI
IPC: E04F13/08
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for a wall decorative material capable of certainly fixing the wall decorative material by simple construction work. SOLUTION: A wall decorative material 1 is arranged between at least one pair of groove sections 2, 2 fixed on a wall backing so that a groove part 2a is directed to a front surface, and a pressing piece 3 to press an end edge of a surface of the wall decorative material 1 is fixed by a fixture 4 such as a machine screw, etc., engaged with the groove part 2a of the groove section 2. Additionally, the groove section 2 positioned between the wall decorative materials 1, 1 arranged adjacent to each other fixes the pressing piece 3 so as to pressurize the end edges of the aforementioned adjacent wall decorative materials 1, 1 by projecting to both sides of the groove section 2. The wall decorative materials 1 and the pressing pieces 3 are constituted of an incombustible material.
Patent JP-H0769530-A (JP)
Title: Continuously winding method for wire body and device therefor
Inventor: SASAKI KOJI
IPC: B65H67/052
Filed: 1994-06-30
Abstract: PURPOSE:To prevent the tension change of a wire body from affecting a spool side being wound so far when the wire body is continuously shift-wound between a plurality of spools. CONSTITUTION:When a wire body 1 is shifted and continuously wound from one spool 10 to another spool 10', the wire body 1 is pinched by pressing rollers 44, 44' in the pinch roll state between both spools 10, 10'. The spool 10 is continuously rotated thereafter, an acquiring claw 26' on the spool 10' side acquires the wire body 1, the wire body 1 is torn off between the pressing rolls 44, 44' and the acquiring claw 26', and the excess tension is cut off by the pressing rolls 44, 44' and does not affect the wire body 1 on the spool 10 side.
Patent JP-S59135092-A (JP)
Inventor: JIIANNIINO RANDONI
IPC: D05C/
Filed: 1983-09-14
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-S6063993-A (JP)
Inventor: MAEDA MASAHIKO
IPC: H05K5/02
Filed: 1983-09-17
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-H11349493-A (JP)
Title: Oxidation of organic substrate
Inventor: HIRAI NARIHISA
IPC: B01J31/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To oxidize an organic substrate so as to control the deactivation of an imide compound as a catalyst and to obtain a lower order oxidation product such as an alcohol, etc., in high selectivity and yield by bringing the organic substrate into contact with molecular oxygen in the presence of a specific imide compound in an organic solvent under specific conditions. SOLUTION: (A) An organic substrate which is preferably a nonaromatic hydrocarbon (e.g. cyclohexane or the like) is brought into contact with (B) molecular oxygen in the presence of (C) an imide compound of the formula (R<1> and R<2> are each H, a halogen or the like; X is O or OH; (n) is 1-3) (e.g. N-hydroxyphthalimide or the like) or the component C and (D) 0-0.28 mol.% based on the component A of a metal compound [e.g. cobalt acetate (II) tetrahydrate or the like] in (E) an organic solvent such as preferably a nitrile (e.g. acetonitrile or the like) at 10-85 deg.C preferably under normal pressure or under pressure from about 2-70 atmosphere, for example, for 30 minutes to 48 hours to oxidize the component A.
Patent JP-H0220929-A (JP)
Title: Theft preventing system for on-vehicle acoustic device
Inventor: HIRAYAMA MASARU
IPC: B60R11/02
Filed: 1988-07-08
Abstract: PURPOSE:To constitute the title system so that whether its acoustic device has been installed or not can be discriminated by only looking at from the outside of a car and to prevent a theft in advance by providing an operating part which can be brought to remote control and taking out only its operating part when a user leaves a car, or keeping it in a place which cannot be seen from the outside. CONSTITUTION:A key which has been operated by a key matrix part 3 is encoded by a transmitting part 1, and an infrared-ray light emission diode 2 is brought to a light emission. On the other hand, on the receiving side of data, a signal which has been received by a pin-photodiode 4 is amplified by a pre-amplifier 5, which key has been operated is decoded by a decoder part 6 consisting of a microcomputer, and a main body part 7 is controlled. For instance, when a power source ON/OFF key has been operated, the main body part 7 sets the power source to ON or OFF. In such a way, by making the operating part containing the key matrix part 3 small in size and light in weight, it will suffice that only a light receiving part is installed in a place which can be seen, it is unnecessary to detach and attach the whole apparatus as a theft preventing device, and theft can be surely prevented.
Patent JP-H0833574-A (JP)
Title: Grill plate
Inventor: MURANO YUICHI
IPC: C04B33/00
Filed: 1994-07-22
Abstract: PURPOSE:To quickly broil fish, meat or the like to a good state as in charcoal broiling by forming a grill plate of a far infrared radiating ceramic plate having through holes arranged randomly or in a honeycomb or grate pattern with a specified numerical aperture. CONSTITUTION:A grill plate 1a is provided by forming a honeycomb structure of a composition containing an alumina-silica base heat resistant fiber and a sericite base ceramic as main components, and then firing the structure. Sheet parts 2 forming the honeycomb are connected to the ridges of corrugate parts 3. The numerical aperture of the plate la is controlled within a range of 40 to 80%; the coefficient of thermal expansion of the far infrared radiating ceramic plate material is at most 4X10<-6> (1/ deg.C); the thickness of the far infrared radiating ceramic plate is at least 5mm; and the strength thereof is at least 50kg.f/cm<2>. In addition, the relative density of the far infrared radiating ceramic plate is controlled at 90% or higher, and the surface of the plate 1a on which food is to be placed has been mirror-finished.
Patent JP-H0472103-A (JP)
Title: Packing method
Inventor: ISOTANI KEIICHI
IPC: B65B9/06
Filed: 1990-06-28
Abstract: PURPOSE:To provide a packing film with a buffer function, by packing an article with a film made of a heat-adhesive material at the outer face to make a packed article and charging an appropriate volume of air in it by use of a film tape during packing. CONSTITUTION:At first, a packed article 11 wrapping an article A is formed by use of a film 1. The film 1 is made of a heat-adhesive material such as polyethylene, polypropylene, etc. at the inside face thereof and also it is made of a tape made of a heat-adhesive material at the outside face thereof. And while the superimposed part of the film 1 is heat-sealed, it is wound off by a certain length and heat-sealed along the S-line to form a new seal face 1b. Subsequently the film 2 is folded into two to put the packed article 11 between them. While the superimposed part of the film 2 is heat-sealed and wound off by the equivalent length to that of the packed article 11 to form a bag from the seal face 2a and the seal face 2b. And air is conducted in the bag to wind off the film 2 while swelling. And a specified position is heat-sealed to form a new seal faces 2a, 2b.
Patent JP-H0521404-A (JP)
Title: Reactive ion etching method
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/302
Filed: 1991-07-11
Abstract: PURPOSE:To prevent reactive products from adhering to the substance to be etched, and the reproducibility of etching from deteriorating when etching the chromium film on a glass substrate by reactive ion etching. CONSTITUTION:The chromium film on a glass substrate is etched using reactive gas which contains chlorine, and then compressed dry nitrogen gas is introduced from a dry nitrogen bomb 6 into an etching chamber 1 to do craning. At this time, since dry nitrogen gas is introduced into the etching chamber 1 under a high pressure, the reaction products adhering to the wall are blown off, and favorable etching can be realized without the reaction products adhering again by sputtering at the next etching. This way, the environment inside the etching chamber 1 can be maintained in constant condition at all times by repeating the etching process and the cleaning with nitrogen.
Patent JP-H07154304-A (JP)
Title: Method and circuit for correcting performance reduction of bit rate series digital cable equalizer
Inventor: SUTEFUAN UEBUSUTAA
IPC: H04B3/06
Filed: 1994-07-22
Abstract: PURPOSE: To compensate the performance degradation of a bit rate serial digital cable equalizer by the parasitic coupling between an input section and an output section. CONSTITUTION: A correction circuit 10 is composed of a potentiometer 10 connected to the output section of a cable equalizer circuit 8. The wiper of a potentiometer 24 is connected to the input section of the equalizer circuit 8 through a capacitor 26 and a resistor 28. The capacitor 26 outputs a correct signal proportional to the differentiated value of the output signal of the equalizer circuit 8. The resistor 28 connected to the capacitor 26 reduces the influence of the parasitic coupling between the output section and input section of the equalizer circuit 8 by adding the correct signal to input signals.
Patent JP-S5961703-A (JP)
Title: Optical type measuring circuit for maximum width
Inventor: IKEGAI KENJI
IPC: G01B11/08
Filed: 1982-10-01
Abstract: PURPOSE:To prevent the disturbance of signal waveform due to length of wiring by accent the waveform at the end of the image of an object to be measured in a video signal from an image sensor so that it is transmitted to a discriminator section as binary-code video signal of a low frequency. CONSTITUTION:When an amplified video signal VQ' in which a video signal outputted at the end of an object 2 to be measured is accent at the end thereof is outputted and inputted into comparator 14 and 15, it is set at a lower threshold l1 and a higher threshold l2 than the normal amplified video signal and a binary-coded video signals CK(A) and CK(B) are outputted to a latch control section 16. The arithmetic section 20 can calculates a measured value by subtracting the number of clocks DC from the start signal S to the initial end from the number of clocks DD from the start signal S to the final end. The calculation is done each time the final end value latch signal L4 is outputted and as a result of the computation, a data DS is inputted into a data comparison section 11 and the maximum value DM thereof is latched with a maximum value latch 10 to be indicated on a display section 12. This can prevent disturbance of the signal waveform due to the length of the wiring and hindrance by noise or the like.
Patent JP-S5871722-A (JP)
Title: Digital-analog converter
Inventor: TAKEDA TERUO
IPC: H03M1/68
Filed: 1981-10-26
Abstract: PURPOSE:To increase a range of conversion for a digital-analog converter, by providing a constant current source in parallel to the digital-analog converter. CONSTITUTION:A main D/A converter DAC2' of 14 bits is connected in parallel to a sub-D/A converter DAC4 of 2bits. The converters DAC2' and DAC4 absorb currents IM and IO respectively in response to the input digital signal. Therefore the sum of IM and IO flows to the feedback resistance R of an operational amplifier 6. The converter DAC4 absorbs a prescribed constant current in response to the input digital signal. As a result, the offset voltage of IOXR can be generated accurately at an output terminal 8. In such way, a range of conversion is increased, and furthermore the resolution can be maintained for the converter DAC2'.
Patent JP-H0336354-A (JP)
Title: Method of execution for ventilating funnel and thereusing roof thatching
Inventor: OZAKI MASAO
IPC: E04D1/30
Filed: 1989-06-30
Abstract: PURPOSE:To efficiently perform natural ventilation by providing an air passage in a frame, which can be built in a roof tile, and providing a rainwater stop plate, wind stop plate and a closing plate, which is opened and closed by a shape-memory alloy, halfway the air passage. CONSTITUTION:A ventilating funnel 1 is formed by providing an air passage 3 in a frame which can be built in a roof tile, and infiltration of rainwater is prevented by providing a rainwater stop plate 4 in an inner lower surface of the passage 3. Next, a wind stop plate 5 is turnably hung down by a hinge in a front side position downward from the plate 4 in an inner upper surface of the passage 3, when the plate 5 is lifted by a strong wind, the point end of the plate 5 is engaged with the rainwater stop plate 4, and infiltration of the wind is impeded. Then, a closing plate, which is opened and closed by actuating a shape memory alloy 7 through a temperature, is provided in the internal part of the plate 4 for completely cutting off the passage 3. In this way, natural ventilation can be efficiently performed.
Patent JP-S6416569-A (JP)
Title: Nutrition prepared food
Inventor: KUBODERA MASAO
IPC: A23L1/308
Filed: 1987-07-10
Abstract: PURPOSE:To obtain the titled food capable of preventing geriatric diseases, providing a large amount of food fibers nicely edible in large quantities, reasonably controlling excess and deficiency of nutrition, by adding an amino acid to a solution of food fibers to coagulate the solution into a jelly state. CONSTITUTION:An aqueous solution or suspension of food fibers (e.g. sodium alginate or agar) is blended with 0.5-2pts.wt. based on 10pts.wt. food fibers of an amino acid and coagulated into a jelly state to give the aimed food.
Patent JP-S5962015-A (JP)
Inventor: KANDA KATSUYA
IPC: B60N2/90
Filed: 1982-09-30
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-2001005649-A (JP)
Title: Method for updating system software
Inventor: NAKAMURA MINORU
IPC: G06F13/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To make quickly executable the maintenance/updating of system software at a low cost. SOLUTION: In the case of updating a system by a user computer 51, an agent 66 carries its own current system information (the version of Kernel, Utility, etc., system constitution and hardware specification) 33 to a provided computer 80 and extracts only a source updating part 3 from an old source file 35 and an up-to-date source file 36 stored in the computer 80 on the basis of respective updating history information 34. Simultaneously an updating procedure 38 is prepared and carried back by an agent 68, a source file in a CD-ROM 30 to be a base, an updating part 39 stored in itself up to the preceding time and a current source updating part 37 are combined, an up-to-date system 31 is constructed in accordance with the updating procedure 38, the system information 33 is also updated, and the source of the changed part changed this time is also stored.
Patent JP-H0220712-A (JP)
Title: Water economization type air circulation type road sweeper
Inventor: TABATA OSAMU
IPC: E01H1/08
Filed: 1988-07-08
Abstract: PURPOSE:To carry out sweeping without spraying water by installing a suction hood on the periphery of a gutter brush and connecting said suction hood with a blower through a hopper and a filter device and dividing the exhaust to two parts and allowing one portion to circulate into a mud suction device and connecting the other to a fine powder recovery device. CONSTITUTION:The dusts on a road are introduced into a hopper 9 through a mud suction pipe 6 by the exhaust discharge from a blower 14 through a discharge pipe 15, and swirled up by a gutter brush 1 and sucked into the hopper 9 from a power dust suction hood 2 through a suction pipe 3. After the filtration by a rock wool filter A10 and a bag filter 12, the dusts are introduced into the blower 14, and the dusts having a smaller particle diameter are separated outside, and the fine power dusts are separated inside by the centrifugal force due to the revolution of the blower 14. The dusts having a small particle diameter are sent to a discharge pipe and allowed to circulate in a mud suction device, and the fine powdery dusts are introduced into a recovery device through a filter 32, and recovered by jetting water from a nozzle 19.
Patent JP-H0852697-A (JP)
Title: Movable upper part of tool for separating blank from sheet to be worked by package producing press
Inventor: JIYAN BERUNAARU DO DONPIEERU
IPC: B26D7/18
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a movable upper tool for separating a blank from a sheet processed by a package manufacturing press. SOLUTION: A blank separating movable upper tool has a base plate 3 provided with holes 5 and mounted with punches 4, 4a on the lower face 24. The tool cooperates with a lower tool for separating a blank 2. The holes are arranged along two orthogonal axes 6, 7. One of the axes 6, 7 orthogonal to each other is inclined to one of the edges of the base plate 3 of the movable upper tool 1. At least one of the sectionally lateral sides 11 of the punches 4, 4a is tangential to one of the holes 5 so that a space between the punches 4, 4a determines the identical total pressure of the punches 4, 4a applied to the blank to be separated near a separating bar of the lower tool for separating the blank 2, regardless of the position occupied by the separating bar of the lower tool.
Patent JP-H0812411-A (JP)
Title: Pallet for drying base material of roofing tile
Inventor: MIZUNO MASAHIRO
IPC: C04B33/30
Filed: 1994-06-29
Abstract: PURPOSE:To enable reduction of the kind or the number of pallets by designing the holding surface so as to come into contact with the surface constituting the right side of roofing tiles in a state in which they are laid on a roof after baking and making it possible to dry both YAKUGAWARA (decorative roofing tiles) and SANGAWARA (roofing tile having a wave-shaped cross-section) on the same pallet. CONSTITUTION:This pallet for drying base material of roofing tile is a pallet for holding and drying formed base material units of roofing tiles. This pallet is designed so that the holding surface may come into contact with the surface constituting the right side of roofing tiles in a state in which they are laid on a roof after baking. For example, three support members 3, 4, 5 are set to a frame material 1 leaving a space and the upper surface of the left side support member 3 constitutes a support surface 6 inclined in the left direction. In addition, the upper surface of the middle support member 4 constitutes an almost level and high support surface 7. Further, the upper surface of the right side support member 5 constitutes a low support surface 8 composed of a curved plane in which the central part is depressed.
Patent JP-H08317831-A (JP)
Title: Shaft device with shaft having direction restituting function and elevatable function
Inventor: YASUOKA MITSUO
IPC: A47C3/18
Filed: 1996-06-11
Abstract: PURPOSE: To eliminate deterioration of rotational smoothness and generation of uncomfortable noise by providing cams inclined upward and downward respectively on an upper edge surface of a fixed-bush and a lower edge surface of a movable bush in such a way that the surfaces of the cams are brought into sliding contact with each other, and providing a spring to press down the movable bush. CONSTITUTION: Fitting to a movable bush 21 is made at a position upper than a fixed bush 19 around a shaft 12 in a pipe 3 so as to be able to rotate or elevate with respect to the pipe 3, or so as not to be able to rotate and so as to be able to elevate with respect to the shaft 12. Cams 28, 33 inclined upward and cams 38, 43 inclined downward are arranged on an upper edge surface of the fixed bush 19 and a lower edge surface of the movable bush 21 so that they are brought into slide contact with each other. A spring is set in the pipe 3 so as to press down the movable bush 21. Smoothness in rotation is improved and generation of uncomfotable noise is eliminated accordingly.
Patent JP-2001004266-A (JP)
Title: Storing apparatus for door of refrigerator
Inventor: YOSHIDA AYUMI
IPC: F25D23/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a partitioning structure of a pocket wherein a large article and a small article can be freely arranged in a front and rear directions, so that the article storing capacity can be improved. SOLUTION: In the storing apparatus, a partitioning member having approximately a T-shaped cross section which is formed from a vertical plate 5 provided in a pocket 4 to divide it in the front and rear directions thereof, and a horizontal plate 6 which is pivotally supported by a support axis (a) between the plate 5 and an inner door plate 1 so as to be turnable between a vertical position and a horizontal position and which is supported by a support part (b) in a horizontal position so as to be engaged and disengaged.
Patent JP-H0518796-A (JP)
Title: Hot water quantity measuring method for water-hot water mixing plug
Inventor: MASAI TADAHISA
IPC: F24D17/00
Filed: 1991-07-12
Abstract: PURPOSE:To provide a water-hot water mixing plug hot water quantity measuring method of high flow detecting accuracy with little pressure loss. CONSTITUTION:In a method of measuring the hot water quantity of a water-hot water mixing plug provided with a pressure regulator 103, a mixer 104, a controller 109, a control actuator 105 and a hot water quantity sensor 121, a rotary vane 123 is provided at the back wash of the mixer 104, and the rotary vane 123 is rotated utilizing the partial speed energy of the hot water quantity after mixing water with hot water. A hot water quantity passage 110 is provided with a transparent detection window 121A orthogonally to the rotary vane 123, and the hot water quantity is measured using the optical signal of a hot water quantity sensor 121 provided at the detection window 121A so as to detect the rotation of the rotary vane 123 by light. Accordingly, since dirt and the like can pass the hot water quantity passage 110 regardless of the rotary vane 123, flow detecting accuracy is high, and the generation of pressure loss is prevented.