baber/WOPTO huggingface dataset:
Patent JP-S5810510-A (JP)
Title: Agricultural and horticultural microbicide
Inventor: WADA TAKUO
IPC: A01N43/16
Filed: 1981-07-10
Abstract: PURPOSE:To prepare an agricultural and horticultural microbicide having remarkable effect against powdery mildew, bacterial leaf spot, etc. by combining sorbic acid or its salt useful as a food preservative, etc. and having high safety with kasugamycin or its salt. CONSTITUTION:The titled agricultural and horticultural microbicide contains, as an active component, a mixture of 1pt. of kasugamycin or its salt with preferably 1-20pts. of sorbic acid or its salt such as potassium sorbate, sodium sorbate, etc. EFFECT:The synergistic effect cab be attained by the combined use of both compounds. The microbicide exhibits very little toxicity to man and animals, and no phytotoxicity to useful crops. USE:Effective to powdery mildew of cucumber, strawberry, green pepper, eggplant, etc., bacterial leaf spot of cucumber, leaf mold of tomato, etc.
Patent JP-H01277909-A (JP)
Title: Scaling method
Inventor: IWAGATANI TAKASHI
IPC: G05B19/4093
Filed: 1988-04-29
Abstract: PURPOSE:To simultaneously command scaling and mirror image with the same block by changing the command position to a position symmetrical to the position for a positive scale magnification in case of a negative scale magnification. CONSTITUTION:An NC device main body 1 refers to parameters stored in a non-volatile memory 1d through a CPU 10 to execute the program in a ROM 1b and performs scaling to expand or reduce a designated shape with a scaling center as the center in accordance with designation of the scaling center and the scale magnification. In this case, when the scale magnification designated from a keyboard 1e is negative, the designated shape is subjected to scaling so that it is symmetrical to the shape subjected to scaling for a positive scale magnification, and scaling and mirror image are simultaneously commanded with the same block to not only facilitate programming but also shorten an NC tape.
Patent JP-S5732176-A (JP)
Title: Picture signal processing system
Inventor: SHINOHARA MASARU
IPC: G06T1/00
Filed: 1980-08-04
Abstract: PURPOSE:To reduce deterioration of a picture signal by eliminating dark-current components of a CCD corresponding respective outputs of charge transfer elements. CONSTITUTION:A CCD1 which uses an image sensor consisting of many charge transfer elements to send a picture signal when a lamp is on and dark-current signal when off, a storing circuit 6 which stores the picture signal and dark-current signal corresponding to each output of the charge transfer element, and an adding circuit 8 which subtracts the dark-current signal from the picture signal corresponding to each output of the charge transfer element are provided. Then, the deterioration of the picture signal due to an increase in dark current is reduced, so that even when a temperature rise in the device resulting from the miniaturization of the device is unavoidable, pictures of high quality are obtained.
Patent JP-S5334295-A (JP)
Title: Propeller and method of installing propeller shaft
Inventor: OOHAMA TAKASHI
IPC: B63H23/34
Filed: 1976-09-08
Abstract: PURPOSE: To intend to remarkably shorten the process during shipway of a ship by forming the propeller shaft in the same outer diameters of stem and stern side bearings, inserting the shaft integrally engaged with stern bearing, and connecting loosely the propeller shaft with the intermediate shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5732790-A (JP)
Title: Treatment of waste water
Inventor: SEKIZAWA KAZUO
IPC: C02F3/34
Filed: 1980-08-07
Abstract: PURPOSE: To suppress the propagation of sphaerotilus which is aerobic bacterium and prevent mold bulking by providig agitators which give only the prescribed water flow near both ends of a partition wall, and combining the operation of the agitators and the intermittent operation of aerators.  
     CONSTITUTION: Aeration treatment of waste water is carried out by using a loop type treating tank 1, and combining the operation of agitators 4 and the operation by the start-stop of aerators 3. The entire part of the mixed liquid in the tank is repeated to an aerobic state and an anearobic state by leaving intervals for a suitable time. In this way, ammonia is mainly nitrified in the aerobic state and in succession to this, denitrification bacterium groups are activated in the anaerobic state that takes place in the same tank, whereby nitric acid is decomposed. Thereby, denitrification operation treatment is accomplished at low maintenance costs in a large scale sewage treatment system, and the treatment of ≥70% denitrification rate is stably accomplished by the simple operations. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02290247-A (JP)
Title: Fluid contact plate suitable for crossing flow
Inventor: NAKAO ERIO
IPC: B01J19/32
Filed: 1989-04-28
Abstract: PURPOSE:To keep the section area of a fluid constant all the time without generating a weak point in strength by turning over alternately a plate forming protected sections with truncated crest sections and recessed sections with truncated root sections symmetrical above and below by means of combination of hyperbolic paraboloids and disposing above and below successively. CONSTITUTION:A fluid contact plate 1 is formed when the combination of hyperbolic paraboloids, and projected sections with truncated crest Q and recessed sections with truncated roots Q' are disposed alternately in the vertical direction, and each of projected sections, and also each of recessed sections, are disposed respectively side by side in the lateral direction. Also, a fluid contact plate 1' is disposed by turning over the fluid contact plate 1 upside down, and each of Q, Q is successively over-lapped successively in a manner of being in contact with partly to form a fluid contact plate of multiple structure and the fluid flows from the direction in which fluids cross alternately as shown by arrow marks. Thus, the fluid contact plate having high contact effect generated by circling movement, turbulence and mixing effect and long stagnation time of fluid can be manufactured.
Patent JP-H06211923-A (JP)
Title: Stretched modified ultrahigh-molecular-weight crystalline polyethylene
Inventor: MOTOOKA MASANORI
IPC: C08F8/46
Filed: 1993-05-10
Abstract: PURPOSE:To provide the subject polymer excellent in reinforcing properties. CONSTITUTION:The objective polymer has an intrinsic viscosity [eta] of at least 5dl/g, at least 0.01wt.% unsaturated carboxylic acid or its derivative units grafted, a modulus in tension of at least 10GPa, and a tensile strength of at least 1.0GPa.
Patent JP-H11302977-A (JP)
Title: Antistaining fiber structure and its production
Inventor: KARASAWA RUMI
IPC: D06M101/16
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a polyester-based fiber structure having an antistaining property, especially easily releasing stains, when washed with water, and to provide a method for producing the same. SOLUTION: This antistaining fiber structure stick a hydrophilic polymer to the fiber surfaces of a polyester-based fiber structure having hydrazide groups. This method for producing the antistaining fiber structure comprises immersing a polyester-based fiber structure in hydrazine aqueous solution in a bath and subsequently imparting a hydrophilic polymer to the treated fiber structure, or treating the polyester-based fiber structure in an aqueous solution containing the hydrazine compound and the hydrophilic polymer in a bath.
Patent JP-H08299077-A (JP)
Title: Shock absorbing separation latch for sliding apparatus for drawer
Inventor: KRIVEC BERT
IPC: A47B88/493
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a disconnect latch for effectively stopping a forward motion of a drawer. SOLUTION: A disconnect latch includes a unitarily formed combination of a lever 120, a mounting portion for non-pivotally coupling the disconnect latch to an extended drawer member 11, and a main body portion combined with the lever 120 at one end thereof and with the mounting portion at the other end thereof. The main body portion includes a stop surface 133 to maintain the extended drawer member 11 in a lock condition. A plurality of longitudinally space grooves 131, 132 is further included, each groove extending to the full vertical height of the main body portion. The grooves facilitate the non- pivotally flexing of the disconnect latch so as to allow the stop surface 133 to remove the locking member when downward pressure is added to the lever as well as to allow shock absorption during shock of the stop surface 133 against a stopper.
Patent JP-S5232664-A (JP)
Title: Manufacturing process of fluorescent display tube
Inventor: TSUCHINUMA KENICHI
IPC: H01J9/24
Filed: 1975-09-08
Abstract: PURPOSE: When sealing a pair of glass-like cover with electrode aggregate between, the covers are soaked in the glass solution heated by Joule heat. In this way, the juncture time is shortened without affecting adversely other materials, thus increasing working efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5536014-A (JP)
Title: Forging equipment of shaft with projecting part
Inventor: NAKAMURA TOSHIO
IPC: B21J5/08
Filed: 1978-09-05
Abstract: PURPOSE: To eliminate burrs and reduce material loss by forming a shaft with a projecting part by pressing a projecting part by pressing a projecting part taking place in the stage side with a projecting part pressing punch.  
     CONSTITUTION: When heated rod shaped material 10 is arranged in a cylindrical hole 2 of dies the end 11 in the punch side of the rod shaped material 10 has become lower than the end 12 in the punch side of the dies 1. When an end pushing punch 6 and a projecting part pushing punch 7 are moved downward, the rod shaped material 10 is guided to the dies 1 by the reverse side of a stage part 3, and at the same time, it bulges out in the stage 3 side to produce a projecting part 13. This projecting part is pressed by the punch 7 to form a shaft with a projecting part 14. Namely, the rod shaped material 10 is formed into the shaft with a projecting part 14 by the end pusing punch 6, projecting part pushing punch 7, dies 1 and a knock out 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62264639-A (JP)
Title: Semiconductor device
Inventor: KAWACHI KAZUYUKI
IPC: H01L27/04
Filed: 1986-05-12
Abstract: PURPOSE:To facilitate power interconnection and enable a completely automatic layout, by disposing large-scale cells along four sides of a chip and disposing standard cells in row structure. CONSTITUTION:I/O cells 2 are disposed along the periphery of a chip. As to cells 3-6, the cell 3 is disposed on the upper left corner of the chip 1, and the cell 6 is disposed on the lower left corner, and the cell 4 is disposed adjacent to and to the right of the cell 3 and along the cells 2, and the cell 5 is disposed on the lower adjacent side of the cell 3 and along the cells 2. In the region except the one where the cells 3-6 and 2 are disposed on the chip 1, standard cells 7 are disposed in lines with respective different lengths in height directions. Such disposal facilitates power interconnection and enables a completely automatic layout.
Patent JP-S5811738-A (JP)
Title: Manufacture of one directional property electromagnetic steel plate having high magnetic flux density
Inventor: TANAKA OSAMU
IPC: C21D8/12
Filed: 1981-07-13
Abstract: PURPOSE:To obtain a one direction property electromagnetic steel plate which is excellent in its magnetic flux density, by decarburizing and annealing a cold- rolled plate containing a specific quantity of Si, subsequently leaving carbon of a desired quantity, and after that, executing its finish-annealing. CONSTITUTION:A silicon steel slab containing Si of <=4% is hot-rolled, and as necessary, is subjected to heat treatment, and after that, it is cold-rolled, by which its final plate thickness is obtained. This cold-rolled steel plate is decarburized and annealed, and subsequently, the atmosphere is adjusted so that the contained carbon quantity is left by 30-200ppm. After that, the finish-annealing is executed by applying a suitable annealing parting agent onto this steel plate. According to this method, it is possible to obtain a one directional property electromagnetic plate which is high in its magnetic flux density and low in its iron loss. This electromagnetic steel plate is used for an iron core material, etc. of large and medium size transformers.
Patent JP-H04315146-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: IKEDA HIDEO
IPC: G03C1/40
Filed: 1991-04-15
Abstract: PURPOSE:To improve image sharpness by incorporating a fine dye crystal dispersion in a protective layer and incorporating silver halide grains specified in a ratio of flat silver halide grains to the total silver halide grains in terms of projection area in an emulsion layer. CONSTITUTION:The protective layer above the uppermost emulsion layer contains in hydrophilic colloidal layer has the fine crystal dispersion of at least one of the compounds represented by formulae I-VI in which each of A and A' is an acidic nucleus; B is a basic nucleus; each of X and Y is an electron attractive group; R is H or alkyl; each of R1 and R2 is alkyl or aryl; each of R3 and R6 is H, OH, or the like; each of R4 and R5 is H; each of L1, L2, and L3 is methine; m is 0 or 1; each of n and a is 0, 1, or 2; and B' is carboxy or the like. One of the emulsion layers having a thickness of <0.5mum contains the flat silver halide grains having a diameter of >=0.3mum and a grain diameter to grain thickness ratio of >=3 in an amount of >=50% of the total silver halide grains in terms of the projection area.
Patent JP-H09292220-A (JP)
Title: Inclination sensor
Inventor: SHIJO YOSHIHISA
IPC: G01C9/24
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an inclination sensor in which the detection precision can be improved without narrowing the range of detectable inclination. SOLUTION: A sealed vessel for sealing a liquid L forming a bubble B is formed of a top plate 3, a cylindrical member 2, and a bottom plate 1. A recessed part 3a forming the top-side inner surface of the sealed vessel A is formed on the lower surface of the top plate 3. The form of the recessed part 3a is obtained by smoothly combining a first spherical surface occupying the central part and a second spherical surface occupying the circumference of the first spherical surface and having a curvature radius larger than the first spherical surface.
Patent JP-2000296727-A (JP)
Title: Wheel loader
Inventor: YAMASHITA SHOJI
IPC: B60K37/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of damage to a head lamp due to contact with an obstacle by improving the visibility of an operator. SOLUTION: This wheel loader is formed so that a working device 19 is installed on a front frame 20 and an operator's seat 1 and canopy 6 are installed on a rear frame 10. In this case, an instrument panel 7 is positioned on the right forward side of the operator's seat 1 on the rear frame 10, and the head lamp 8 is installed on a column 9 of the canopy 6. Thus, the visibility can be increased, and a safe and reliable work can be performed. In addition, the possibility of damage to the head lamp due to a contact with an obstacle can be reduced.
Patent JP-H02288865-A (JP)
Title: Heterocyclic compound, its production, use and intermediate
Inventor: MEKI NAOTO
IPC: A01N43/56
Filed: 1989-04-26
Abstract: NEW MATERIAL:The compound of formula (R1 is H, alkyl or phenyl; R2 is H, alkyl or haloalkyl; R3 is H, alkyl or phenyl; R4 to R6 are H or alkyl or two of R4 to R6 together form alkylene; R7 is H, alkyl, haloalkyl, etc.; R8 is alkyl, haloalkyl, etc.; Z is O or S). EXAMPLE:1,3-Dimethyl-5-phenoxypyrazole-4-carbaldehydoxime 0-6,6- dimethylhept-2-en-4-ynyl ether. USE:An insecticidal and miticidal agent effective against vermin such as planthoppers and leafhoppers. PREPARATION:The compound of formula I can be produced by reacting a compound of formula II with a compound of formula III (W is halogen).
Patent JP-S602746-A (JP)
Inventor: MURAMATSU MASAYUKI
IPC: D03D47/30
Filed: 1983-06-16
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-S5334078-A (JP)
Title: Relay sequence circuit
Inventor: ITOYAMA MASAMI
IPC: H01H47/00
Filed: 1976-09-09
Abstract: PURPOSE: To ease increase and decrease of the number of step advance circuits by composing a relay sequence circuit which is operated by an oscillating circuit part and a step advance circuit part in a pre-fixed sequence, and is released also in a pre-fixed sequence. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5333994-A (JP)
Title: Concretion-preventing method for sodium nitrite
Inventor: NAGAOKA TOKUZOU
IPC: B01J2/30
Filed: 1976-09-11
Abstract: PURPOSE: To prevent the concretion of NaNO 2  to perfection without causing coloring or deterioration of NaNO 2 , by adding only a small amount of alginate, propyleneglycol alginate ester, or triethanolamine alginate to NaNO 2 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5234135-A (JP)
Title: Throttle lever of carburettor
Inventor: AMIKAWA TADASHI
IPC: F02D9/02
Filed: 1975-09-10
Abstract: PURPOSE: To prevent breaking of a throttle lever operating wire. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0738807-A (JP)
Title: Multiformat television switcher
Inventor: BURUUSU JIEE PENII
IPC: H04H20/00
Filed: 1994-04-25
Abstract: PURPOSE: To upgrade an existing TV switcher up to the one that is used for an HDTV. CONSTITUTION: An auxiliary selector 14 is provided with a 1st set of input terminals which receive the standard format video signals, a 2nd set of input terminals which receive the HDTV format video signals, a 1st output terminal which outputs the standard format video output signals, and a 2nd output terminal which outputs the HDTV format video output signals. Then one of input terminals of the 1st set is connected to the 1st output terminal and also one of input terminals of the 2nd set is connected to the 2nd output terminal. A master control switcher 10 produces a control signal for the selector 14 and connects the selected one of plural standard format input terminals to an output terminal.  An up-converter 12 converts the standard format input signals into the HDTV format video signals, and a down-converter 16 converts the HDTV format video output signals into the standard format video signals and supplies them to the 1st set of input terminals of the selector 14.
Patent JP-2000303182-A (JP)
Title: Chemical vapor deposition device
Inventor: IKEDA KEI
IPC: H01L21/205
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To solve problems caused by the sagging of a high temp. medium and to improve the running cost and productivity in a chemical vapor deposition device executing a high temp. medium CVD method. SOLUTION: Products produced in the case gaseous starting materials introduced from gas introducing heads 31 in a treating chamber in an evacuated state are brought into contact with the surface of a high temp. medium 4 held to a prescribed high temp. by an energy applying mechanism 5 or pass through the vicinity of the surface, arrive at the surfaces of two substrates 9 held vertically and parallel each other by a substrate holder to form thin films. The high temp. medium 4 is composed of plural U-shaped wire medium elements 41 elongating on the vertical face at equal intervals from the two substrates 9 and whose end parts are located on the upper sides, and each medium element 41 is independently temp.-controlled.  The gas introducing heads 31 are plurally provided on the faces same as that of each medium element 41, and their gas introducing amounts are independently controllable, and one medium element 41 and one gas introducing head 31 compose one medium head unit independently taken out from the treating chamber.
Patent JP-H01279424-A (JP)
Title: Optical disk recording and reproducing device
Inventor: TSUYUKUCHI YUJI
IPC: G11B7/126
Filed: 1988-05-06
Abstract: PURPOSE:To input a large output power of a laser diode at reproduction and to improve the S/N or C/N at reproduction due to noise generated from a diode by making the revolving speed at reproduction more than that at recording. CONSTITUTION:Let an average current outputted from a laser drive circuit 31 by a control signal by the recording mode designation from a system controller 34 at recording by an optical disk recording and reproducing device by I1 and an average output power of a laser diode 12 be P1, then the output power is varied in response to the recording signal, the gain of a gain adjusting device 24 is set to '1' and a motor drive circuit 33 drives a motor 11 at a prescribed number of revolutions by using the control signal. Let an average current outputted from the laser drive circuit 31 by a control signal by the reproducing mode designation from the system controller 34 at recording by the optical disk recording and reproducing device be I3 and an average output power of the laser diode 12 be P3. The gain of the gain adjusting device 24 is selected to be nearly 1.66 and the number of revolutions of the motor 11 driven by the drive circuit 33 is increased to nearly 5,400rpm by using the control signal with respect to nearly 1,800rpm at recording to quicken the data transfer speed at reproduction.
Patent JP-H08280464-A (JP)
Title: Furniture overturning prevention fitting attachment device
Inventor: KOBAYASHI TAIRA
IPC: A47B97/00
Filed: 1995-04-10
Abstract: PURPOSE: To facilitate attachment and detachment and to prevent furniture kinds from being scratched by forming an attachment surface for attaching one end of a furniture overturning prevention fitting on an upper surface and a fixing surface of the furniture kind on a lower surface to be in a thick plate shape and fixing an attachment tool for which screw holes and attachment hole are pierced in a vertical direction to the upper surface of the furniture kind by machine screws. CONSTITUTION: The attachment tool 1 for attaching the furniture overturning prevention fitting 3 to the upper surface of the furniture kind 2 is formed in the thick plate shape provided with the flat attachment surface 6 for attaching one side 5 of the furniture overturning prevention fitting 3 on the upper surface and provided with the fixing surface 7 to be fixed to the furniture kind 2 on the lower surface. Both ends of a main body part on the side of the fixing surface 7 are notched and the attachment holes 8 are pierced there. A recessed part 9 is formed on the center of the attachment tool 1 and the attachment hole 8 are pierced at the bottom part as well. Then, the screw holes 10 are pierced between the attachment hole 8 at the center and the left and right attachment holes 8. Then, the attachment tool 1 is fixed to the upper surface of the furniture kind 2 by the machine screws 11 or the like beforehand and the furniture overturning prevention fitting 3 is attached to the attachment tool 1 by bolts 12.
Patent JP-S51129573-A (JP)
Title: An apparatus for selectively driving two independent bodies by a singl e rotary body
Inventor: SHIRAKI MANABU
IPC: F16H63/12
Filed: 1975-09-10
Abstract: PURPOSE: Acquiring the driving mechanism by selecting in an alternative way two independent rotary bodies by the signal of the normal and the reverse rotation of the single rotary body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5232669-A (JP)
Title: Liquid-phase epitaxial growth method
Inventor: KOBAYASHI TAKESHI
IPC: C30B19/12
Filed: 1975-09-08
Abstract: PURPOSE: To ensure an eptaxial crystal layer growth with no misfitted dislocation by utilizing crystal substrate of under 250 μm depth. 
     COPYRIGHT: (C)1977,JPO&Japio