baber/WOPTO huggingface dataset:
Patent JP-H063010-A (JP)
Title: Snow gun
Inventor: ASAKAWA HIROYOSHI
IPC: F25C3/04
Filed: 1992-06-19
Abstract: PURPOSE:To produce a large amount of snow of high quality with low temperature, by a method wherein even if the supplied amount of high-pressure water is increased, the whole amount thereof can be suitably atomized at each atomizing chamber by providing a plurality of atomizing chambers, in which the high-pressure water is jetted into the flow of compressed air and is atomized. CONSTITUTION:A cylindrical outer case 4, to which a high-pressure water supply pipe 3 is obliquely joined, is screwed onto a cylindrical air nozzle 2, to which a compressed air supply pipe 1 in the shape of a fork is joined. A cylindrical high-pressure water passage 5, in which high-pressure water is allowed to disperse, and a plurality of atomizing chambers 6, in which the high-pressure water supplied from the high- pressure water passage 5 is jetted into the flow of compressed air and is atomizing, through numbers of high-pressure water supply ways 15, are formed between this outer case 4 and the air nozzle 2. In the air nozzle 2, numbers of compressed air supply ways 10 for dispersively supplying the compressed air to each of the atomizing chambers 6, are formed on the step part between a passage 7 with a larger diameter and a passage 8 with a smaller diameter. A nozzle tip 17, on which numbers of jetting holes 16 are formed dispersively in the shape of a ring, is screwed into the top end side of the outer case 4.
Patent JP-S5953316-A (JP)
Title: Automatic continuous aligning and transporting apparatus for articles
Inventor: HASEGAWA YORIO
IPC: B65G47/31
Filed: 1982-09-14
Abstract: PURPOSE:To eliminate the need of stock space and to align and transport articles at high speed and with high reliability in a transport apparatus for a flat board such as a plate piece by providing the second conveyer comprising an inner conveyer and an outer bar conveyer which are different in speed. CONSTITUTION:As an inner conveyer 6 and a bar conveyer 7 are different in speed, a transported article fed to the second conveyer 3 and placed on a rotary rod 8 of the bar conveyer 7 is dropped at one end thereof on the inner conveyer 6, and accomodated between the rotary rods 8 due to a difference in speed between both conveyers 6, 7. Subsequently, the article is slided along the inner conveyer 6 and aligned at fixed intervals to be transported and delivered between forks of the third conveyer. In this arrangement, the need of stock space is eliminated, and an article is transported at high speed and with high accuracy.
Patent JP-S6052101-A (JP)
Title: High frequency switching circuit
Inventor: ARAI TOSHIO
IPC: H01Q1/00
Filed: 1983-08-31
Abstract: PURPOSE:To improve the reliability and to attan small size and light weight by inserting respectively a switch circuit between each midpoint of two lines having a characteristic being equivalent to an input/output impedance among 4 lines and ground. CONSTITUTION:The switch circuits 22, 23 are coupled respectively between the midpoints 20, 21 of the 2 lines 14, 15 having the impedance equivalent to the input/output impedance among the 4 lines 12-15 and ground. Through the constitution above, when the switch circuits 22, 23 are opened, they act like a hybrid ring, the which a reception power of one side of two input terminals 16, 17 is synthesized and the power is outputted from the other terminal 19, and in grounding the switch circuits 22, 23, the transmission power of the other terminal 19 is outputted from the terminal 17 and also the circuit constitution is very simple, then the reliability is improved and small size and light weight are attained.
Patent JP-H116198-A (JP)
Title: Crack preventive structure of joint-bar reinforcing type steel-encased reinforced concrete-constructed column-beam joining section
Inventor: KOBAYASHI SUSUMU
IPC: E04B1/16
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent the cracking and peeling-off of concrete in a joining section by arranging a crack preventive reinforcement unitized by arraying and welding a plurality of L-shaped or U-shaped reinforcing bars among a plurality of vertical reinforcements to the column-beam joining section. SOLUTION: A frame is assembled by crossed sectional steel-framed columns 1 and steel-framed beams 2, column main reinforcements 3 are arranged, hoop reinforcements 4 surrounding the column main reinforcements 3 are disposed, unitized U-shaped joint bars 5 are arranged to the column-beam joint sections, to which the hoop reinforcements 4 cannot be disposed, and bound with the column main reinforcements 3, and crack reinforcing bars 6 unitized along the joint bars 5 are inserted and bound. The crack reinforcing bars 6 are constituted by disposing and welding L-shaped reinforcing bars or U-shaped reinforcing bars in rows along a pair of vertical reinforcements. The forms of the columns are assembled and concrete is placed.  Accordingly, plain concrete sections are removed by the crack reinforcing bars 6 in the column-beam joining sections, and the cracking and peeling-off of concrete due to the drying and shrinkage of concrete and an earthquake can be prevented.
Patent JP-H114686-A (JP)
Title: Propagation of dna fragment, assessment of viable state of organism and assessment of organic-based waste material state
Inventor: INOUE KOICHI
IPC: C12Q1/68
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To asses the existing state of a microorganism or the state of an organic- based waste material simply by propagating DNA fragments related to the DNAs of plural different organisms after the selective treatment for the removal of DNAs of undesirable organism from DNAs of plural different organisms by using an electrophoretic method. SOLUTION: This method for assessing the existing state of a microorganism or the state of an organic based waste material is to treat DNAs of plural different organisms selectively by using an electrophoretic method such as a pulse field electrophoretic method so as to remove the DNAs of undesired organisms, and then propagate the DNA fragments by using a polymerase chain reaction method of repeating in the order of a heat denaturation process, a heat treatment process of a primer 11a and a duplication process by a polymerase simultaneously. Further, after propagating the DNA fragments from the DNAs of plural different organisms in an objective material, it is preferable to classify the propagated DNA fragments by an identification method and asses the existing state of the organisms belonging to a prescribed criterion in the objective material.
Patent JP-H105527-A (JP)
Title: Waste gas treating device
Inventor: FUKUI MASAYA
IPC: B01D53/04
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a waste gas treating device improved in treating efficiency. SOLUTION: In this waste gas treating device 1, a cylindrical removal tube 11 is provided with an introducing port 12 for supplying waste gas from a clean room and a discharge port 13 for discharging waste gas from which harmful material is removed into the air at upper and lower parts respectively. The removal tube 11 is packed with adsorbents 14 put between plane punching plates 15, 16 having plural holes. Since the removal tube 11 is provided with projections 17 on the whole inner wall surface thereof, on the inner wall surface side of the removal tube 11, the adsorbents 14 enter recessed parts by the projections 17 to produce a dense state thereof the same as that in the central part and cause the waste gas to hardly flow.  As a result, since the flow velocities of the waste gas in the central part and on the inner wall surface side in the removal tube 11 are made almost equal to form a uniform waste gas flow passage, the adsorbents 14 are effectively used as a whole.
Patent JP-S6221918-A (JP)
Title: Construction of steel tubular sheet pile wall and steel sheet pile threfor
Inventor: OTSUKI MITSUGI
IPC: E02D5/02
Filed: 1985-07-22
Abstract: PURPOSE:To prevent the outflow of backing soil from corroded holes by a method in which a coagulating liquid is injected from many small holes in a small-diameter pipe attached to the corresponding portion of corrosion range on the back of a coupler material into the backing soil and hardened. CONSTITUTION:A coupler material 2 consisting of L-shaped steels 2A and 2B is attached to one side of steel pipes 1 and a T-shaped steel coupler 3 is attached to the other side. A rust-proof covering layer 4 is applied over the range prome to corrosion by waves on sides of the piles 1 and the couplers 2A and 2B on the sea side to form steel tubular sheet piles A. After the sheet pile A on the left end is driven, the coupler 2 of the adjacent sheet pile A is connected with the coupler 3 of the existing sheet pile A and driven into the ground. Cement milk is then sent under high pressures into a small-diameter pipe 5 attached to the L-shaped steel 2B and injected into the backing soil 8 in the corresponding region of the corrosion range from many small holes 6 and hardened.
Patent JP-S5381896-A (JP)
Title: Door valve for liquid metal cooled type reactor
Inventor: KATAOKA HAJIME
IPC: G21C19/18
Filed: 1976-12-27
Abstract: PURPOSE: To enable dropped liquid metal to be dischargeable from a drain hole at the time when the door valve is opened by heating and fusing the metal, by means of forming a drain hole connecting to a liquid metal holder in a separating panel. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10314749-A (JP)
Title: Magnet sealed type magnetic water treatment plant
Inventor: MICHIURA MISAKO
IPC: C02F1/48
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To demonstrate the magnetic treatment effect for water by the consti tution of incorporating a magnetic bar group and an agitating bar fixed on fixing plates, upper and lower, into a cylindrical casing, forming a water outlet and a water inlet and flowing water flowed from the water inlet between the magnetic bars and the agitating bar. SOLUTION: Magnetic bars 1 of same structure are provided standing upright in the peripheral direction at the given intervals, and respective magnets of same height of adjoining magnet bars 1 in a metal container are so disposed as to form different poles and attract each other, and an agitating bar 2 having an agitating structural body with a shaft 2-1 as its center is provided for the purpose of generating turbulences and vortexes of water on the central position of the magnetic bar 1 standing upright group. The magnetic bar 1 standing upright group and the agitating bar 2 are incorporated into a cylindrical casing 7, and a water outlet 8 and a water inlet 9 are formed on the front and the back of the casing 7 so that water flowed in from the water inlet 9 is flowed between the magnet bars 1 and the agitating bar 2.
Patent JP-H0720696-A (JP)
Title: Device for preventing leakage of developer
Inventor: TAKIGUCHI TOSHIHISA
IPC: G03G15/08
Filed: 1993-06-30
Abstract: PURPOSE:To prevent developer from being leaked from a developing device and the obtain good-quality printed image. CONSTITUTION:A developing roller seal 7 stuck to the lower part of the front surface of a hopper 2 storing toner is allowed to abut on a developing roller 1. A sponge sheet 8 is stuck to the back side of a spot where the seal 7 abuts on the roller 1, and the seal 7 is brought into press-contact with the roller 1 by the elasticity of the sheet 8, so that the seal 7 abuts on the roller 1 with uniform pressure without causing the weaviness of the seal 7, and the toner is prevented from being leaked. It is acceptable to stick the sheet 8 to the back side of the spots where both ends of the seal 7 abut on the roller 1 so as to being the seal 7 into press-contact with the roller 1 by the elasticity of the sheet 8. In such a case, the sheet 8 provided at both ends is made longer than both ends of the seal 7 so as to eliminate a gap between the roller 1 and a toner regulating blade 3 or the seal 7.
Patent JP-S648285-A (JP)
Title: Dry washing method of quartz pipe
Inventor: WATABE TAKUYA
IPC: C23F4/00
Filed: 1987-06-30
Abstract: PURPOSE:To subject a quartz pipe to dry washing uniformly and efficiently by impressing high-frequency electric power to a spirals plasma electrode provided between the quartz pipe and a heating means and subjecting etching gas allowed to flow through the inside of the quartz pipe to plasma. CONSTITUTION:A quartz pipe 1 to be washed on its inside is arranged to the inside of a heater 2 and heated at prescribed temp. A spiral plasma electrode is previously provided between the quartz pipe 1 and the heater 2 and high-frequency electric power is impressed thereto from a high-frequency electric source 4. Thereby etching gas such as NF3 which is allowed to flow through the inside of the quartz pipe 1 is subjected to plasma. Deposit such as polysilicon on the inner wall of the quartz pipe 1 is etched with this NF3 subjected to plasma and removed. In this case, the above-mentioned plasma electrode is made to a spiral shape having unequal intervals so that the feed side of gas is minute and the discharge side of gas is rough or made to a double winding and thereby uniformity of an etching rate is preferably contrived.
Patent JP-S6138002-A (JP)
Inventor: SASAKI MASAHARU
IPC: E01B11/00
Filed: 1984-07-31
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-S5589418-A (JP)
Title: Continuous steel segment heating furnace
Inventor: TAKAGI KIYOSHI
IPC: C21D9/00
Filed: 1978-12-28
Abstract: PURPOSE: To provide a continuous steel segment heating furnace capable of heating steel segments without generating skid marks at a low manufacturing cost and operated at a low cost by forming a filling side of a furnace to a pusher type and a extracting side of a furnace to a walking beam type.  
     CONSTITUTION: In an above described heating furnace, a steel material to be heated 8 on a fixed beam 2 is pushed by a pusher and when an end portion of a next steel segment 8a followed to a terminal end steel segment is reached to an end portion of a moving kid 7 for a walking beam designated at two points dashed lines, a pusher is stopped. Subsequently, a driving cylinder 6 is operated to lift a steel segment 8b by a skid 7 and move a skid 7 to only a distance W, thereafter a steel segment 8 on a skid 7 is put on a fixed skid 3 and a skid 7 is returned to a standby position. Next, after an end portion of a steel segment 8c is moved until reached to a position of an end portion of a skid 7, that is, a steel segment 8 on a beam is moved to only a width Wa, a steel segment 8 is moved by a skid. Hereinafter, by repeating this operation, a steel segment 8 at a filling side is conveyed by a pusher and a steel segment 8 at an extracting side is conveyed by a skid 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5971722-A (JP)
Inventor: ONO ATSUO
IPC: A47J37/06
Filed: 1983-09-01
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-S6053263-A (JP)
Title: Planetary frictional transmission
Inventor: OKITA RIYOUSUKE
IPC: F16H15/50
Filed: 1983-08-31
Abstract: PURPOSE:To make a planetary frictional transmission compact and simplify its construction, by composing the transmission of a conical wheel, a rolling ring, a ball and a retaining disk. CONSTITUTION:A planetary frictional transmission is composed of a conical wheel 21, a rolling ring 26, a ball 27 and a retaining disk 32. As a result, the number of the parts of the transmission is reduced so that the transmission is made compact and its construction is simplified.
Patent JP-S6316219-A (JP)
Title: Optical interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/64
Filed: 1986-07-09
Abstract: PURPOSE:To cancel variation and to detect a stable angular velocity by adding Bessel function signals of adjacent odd or even degrees of the Bessel function of the 1st kind. CONSTITUTION:The detection output V3 of the 2nd synchronous detecting means 27 is supplied to an amplifier 36. Then, the amplifier 36 amplifies a detection signal V3 with a amplification factor K and outputs the result. This amplified signal KV3 is supplied to one input terminal of a summing amplifier 37. The detection output V1 of the 1st synchronous detecting means 24, on the other hand, is supplied to the other input terminal of the summing amplifier 37. The summing amplifiers 37 supplied with those signals V1 and KV3 sums and amplifies those signals and outputs the result to an angular velocity signal output terminal 33. Consequently, when sinDELTAphiOMEGA is minimum, the influence upon scale factors of a gyro output associated with sinDELTAphiOMEGA and a gyro output associated with cosDELTAphiOMEGA is reduced eventually even if a variable X varies, thereby detecting an angular velocity stably.
Patent JP-S5862535-A (JP)
Title: Knocking detector for internal combustion engine
Inventor: OZAKI MAKOTO
IPC: F02P5/152
Filed: 1981-10-09
Abstract: PURPOSE:To equalize sensitivity for detecting knockings and to improve accuracy in detection in a multicylinder engine, by a method wherein a vibrator which detects knockings by receiving pulse pressure due by pressure pulsation is formed in the shape of a cylinder. CONSTITUTION:A cylinder-shaped vibrator 22' made of conductive material is provided on the upper portion of a housing 21. The vibrator 22' has insulators 26 and 27, and a cylinder-shaped piezo-electric member 23' in its body. The piezo-electric member 23' has electrodes 23'a and 23'b on its inner and outer surfaces, the direction perpendicular to said both electrode composes the polarized axis. The electrode 23'a on the inner surface of the piezo-electric member is connected to an output terminal 24 through a coil spring 23'c. The knocking detector thus composed is fixed to an outside wall of a cylinder block of an internal combustion engine. A knocking occured in each cylinder causes pressure pulsation in cooling water. The pressure pulsation is transmitted to the cylinder-shaped vibrator 22', and the piezo-electric member 23' provides a voltage signal in proportion to the pressure pulsation.
Patent JP-S60100460-A (JP)
Inventor: SAIDO FUSAIN
IPC: H01L23/50
Filed: 1984-07-31
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-H0452505-A (JP)
Title: Measuring apparatus of stepped part
Inventor: MATSUURA KAZUNORI
IPC: G01B11/22
Filed: 1990-06-20
Abstract: PURPOSE:To enable continuous measurement of a stepped part on the surface of a substance to be measured, without having a contactor, by detecting a distance at which a lens for autofocus moves for focusing and a distance at which the substance to be measured is moved in one direction. CONSTITUTION:With the movement of an X-Y table 7, a recorder 16 operates and records the amount of movement of the table 7 obtained by a tachometer 4. At the same time, it is determined by phase comparison 14 whether or not an image formed in a detector of a detecting optical system is formed in the center of the detector included in the detecting optical system. Next, an output signal of the result of the comparison is subjected to a data processing by a control device 15 and commands are given therefrom to a servo motor 8 as to in which direction and in what degree it is to rotate. According to these commands, the motor 8 is made to rotate at a prescribed rotational angle, thereby a pinion 9 and a nut 10 are rotated, a ring 11 is moved in the direction of arrows and thereby the position of formation of the image is fixed. At the same time, an angle detector 1 detecting the rotational angle of the nut 10 detects a distance of movement of a lens 2 for autofocus to be recorded in the recorder 16.
Patent JP-H118344-A (JP)
Title: Method of mounting semiconductor integrated circuit
Inventor: HOSAKA TOORU
IPC: H01L21/60
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the step difference in the thickness of a semiconductor integrated circuit chip between lead frames, realize high mounting density and improve yield by eliminating the step difference between lead frames due to the thickness of the circuit chip on a package. SOLUTION: This mounting package 1 has a first face, on which a semiconductor integrated circuit chip is mounted, and second face on which a lead frame 3 is disposed with a certain opposite angle between both faces of that bonding pads on the chip 2 and corresponding lead frame is located within a mutually direct view of sight, thereby eliminating such problems such as steps caused, when bonding wires are connected. As the bonding pads on the chip 2 and corresponding lead frame is located within a mutually direct view of sight, the bonding wires 4 can be connected directly.
Patent JP-S5861561-A (JP)
Title: Nonaqueous electrolyte cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/48
Filed: 1981-10-08
Abstract: PURPOSE:To suppress the rise of the inner resistance by adding nonaqueous copper sulphate into the anode of a nonaqueous electrolyte cell using cupric oxide as an anode active material so that the remaining moisture in the cell is absorbed by the nonaqueous copper sulphate. CONSTITUTION:80g of reagent special class cupric oxide, 5g of nonaqueous copper sulphate, 10g of acetylene black, and 5g of fluororesin are mixed and the mixture is molded under pressure in an anode inside can 3, then it is dried and is pressed in contact with the inner bottom of an anode can 4. Next, it is faced through a separator 7 impregnated with an electrolyte to a cathode 2 made of lithium and stuck to a cathode can 5 through a current collector 6, and they are sealed to form a nonaqueous electrolyte cell. Accordingly, the remaining moisture in the cell is absorbed by nonaqueous copper sulphate under reaction, thus suppressing the reaction between lithium oxide and water, thereby the rise of the cell inner resistance caused by the remaining moisture can be prevented.
Patent JP-H0978500-A (JP)
Title: Pulp molding material and molding of pulp molding
Inventor: NOGUCHI TSUTOMU
IPC: D21H21/50
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cushioning and packing material capable of replacing with styrene foam and mild to environment by kneading a specific pulp mold material with water content, packing the kneaded material into a forming mold, pressurizing the material and molding the material under specific conditions. SOLUTION: A pulp mold material 1 containing pulp 2 as a main material, a starch based binder 3 and a thermally expandable hollow particles [preferably in an addition amount of 2-5wt.%] is kneaded with preferably 20-80wt.% water content for gelatinizing the starch-based binder 3 and the kneaded pulp molding material 1 is packed into a forming mold and pressurized and the pressurized pulp molding material 1 is heated to a temperature at which the starch binder 3 is gelatinized or above, e.g. the starch binder 3 is gelatinized by steam having 1-1.5atm. pressure for >=20sec. Thereby, the starch binder 3 is gelatinized to form the objective pulp mold body.
Patent JP-H0453074-A (JP)
Title: Track servo control method for optical disk device
Inventor: NIMATA AKIO
IPC: G11B7/085
Filed: 1990-06-19
Abstract: PURPOSE:To enable stable and high-speed track servo control by setting critical rush velocity in advance corresponding to a rushing position and programming the critical rush velocity to be kept equal. CONSTITUTION:A rushing position Xc decided in advance is defined as the position of a 1/2 track, and a position Xa is set before a certain number, which is decided in advance, of tracks. Then, a block between these positions Xa and Xc is defined as a block for equal velocity Vc. Next, corresponding to a number Nc of remaining tracks from a current position NT to the position Xc, target velocity IV is set in advance as a program. According to this method, even when there is a little error to the target velocity Vc at the position Xa preceding to a target track 0 by the several number of tracks, the velocity is corrected to slight error while passing the equal velocity block, and the position Xc can be caught on the curve of the critical rush velocity at the velocity Vc. Therefore, following velocity control is moved to the coarse control of a track actuator.