baber/WOPTO huggingface dataset:
Patent JP-H0290708-A (JP)
Title: Bias circuit
Inventor: FUJIWARA MASATO
IPC: H03F1/30
Filed: 1988-09-27
Abstract: PURPOSE:To make the size of a substrate small by constituting a voltage division variable resistor such that the variable resistor is provided with a variable resistor part and a fixed resistor part and the variable resistor part is formed with a resistor group formed as laminate structure. CONSTITUTION:Ceramic substrates 5-b, 5-c are adhered to the upper part of the variable resistor 2-a part of the ceramic substrate 5-a by an adhesives or the like, variable resistors 2-b, 2-c are provided respectively to them, and the variable resistor part is of laminate structure in this way. Moreover, the fixed resistor 1 and the variable resistors 2-a-2-c are connected in series, gold wires 3-a-3-c are connected in parallel with the variable resistors 2-a-2-c of the variable resistor part, which is short-circuited. Thus, the size of the substrate is made small.
Patent JP-H0987122-A (JP)
Title: Disease control for plant
Inventor: KUBOTA AKIMASA
IPC: A01N37/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To control the plant diseases in order to reveal a variety of effects friendly to global environment and human and inducing increased harvest and augmented profit by combine a microbial pesticide with a dilute acid which is ingested daily as a seasoning. SOLUTION: A microorganism in Trichoderma, a useful microorganism widely distributing in nature, is used in combination with dilute acetic acid and other dilute acids. Particularly dilute acetic acid is used as a dilute acid and the Trichoderma is used in the form of a dried powder of cell bodies after its solid culture. They are applied or scattered separately with some time difference or simultaneously applied in mixture. Alternatively, seeds are soaked in a liquid prepared by suspending dried cell bodies after solid culture of a microorganism in Trichoderma in the dilute acid solution or the rooting zone of infant seedling are dipped in the liquid before planting. Further alternatively, an appropriate amount of the liquid is poured around the roots of the plant to control the diseases of the plant.  The microorganism in Trichoderma is preferably Trichoderma harzianum, while the concentration of the dilute acetic acid is suitably 0.01-20%.
Patent JP-S62106084-A (JP)
Title: Pyrimidine derivative
Inventor: ITO SHIGEHISA
IPC: A01N43/54
Filed: 1985-10-30
Abstract: NEW MATERIAL:A pyridine derivative shown by formula I (R is alkyl; R<1> is H, alkyl or halogen; with the proviso that R<1> is >=2C alkykl, Br, I or F when R is CH3) and its salt. EXAMPLE:2-Anilino-4-chloro-6-ethylpyrimidine. USE:An agricultural and horticultural fungicide having a wide antifungal spectrum, showing improved controlling effects on blast of rice, downy mildew and gray mold of cucumber, Alternaria brassicicola of Brassica Rapa var. pervidis, exhibiting no phytotoxicity to crops, having improved residual effect, rain resistance and low toxicity to warm-blooded animal and fish. PREPARATION:A compound shown by formula II [R<2> is alkyl or (substituted) benzyl] is reacted with formaldehyde shown by formula III in a solvent in the presence of a base at -20 deg.C-the boiling point of the solvent to give an intermediate shown by the formula IV, which is hydrolyzed with an acid or an alkali metallic hydroxide, etc., to give a compound shown by formula I.
Patent JP-H06208211-A (JP)
Title: Silver halide material of color photography
Inventor: BEATE BEBAA
IPC: G03C7/392
Filed: 1993-09-06
Abstract: PURPOSE: To prevent the nonuniform bleaching of pigment and to improve the stability of an yellow pigment to light by providing a silver halide emulsion layer contg. a color coupler distributed in a polymeric oil forming agent and a specified bisphenol compd. CONSTITUTION: This material has one silver halide emulsion layer contg. a color coupler distributed in a polymeric oil forming agent and one kind of bisphenol compd. shown by the formula. In the formula, R is alkyl, cycloalkyl, alkenyl, etc., R1 is a chemical bond or a bivalent cross-linking member, R2 and R3 are alkyl, alkoxyl, alkenyl, etc., the remaining atoms of the benzene ring are condensed with a phenyl residue, and (m) and (n) are 0 to 3. Besides, all the alkyls, alkenyls, etc., can be further replaced.
Patent JP-H05214042-A (JP)
Title: Composition containing core/shell polymer
Inventor: DENISU POORU ROORA
IPC: C08F2/44
Filed: 1991-09-24
Abstract: PURPOSE: To obtain a composition containing an alkali-resistant core-shell polymer.  
     CONSTITUTION: An alkali-resistant core-shell polymer having an acid-insoluble core and an acid-soluble shell is manufactured by a series of emulsion polymerization of a monomer mixture contg. an acid-ionizable functional group. The film manufactured from these alkali-resistant core-shell polymers has resistance against high pH environment and these polymers are suitable for the application in ink, transparent over-printing varnish, coating material, metal adhesion, fiber treatment, paper treatment, coating for plating cathode, dirt blocking, coagulant, and coherent. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0767959-A (JP)
Title: Automatic injection syringe
Inventor: OKAMOTO TAKAHIDE
IPC: A61M5/20
Filed: 1993-09-03
Abstract: PURPOSE:To provide a medical injection tool having no fear of elution and having a small number of part items at a low cost by providing an injection needle junction at the tip opening of a tubular member, extending a coil spring when the coupling of the spring receiver of a spring compression member is released, and moving a gasket in the tip direction of a syringe outer tube. CONSTITUTION:A plunger 6 is pushed forward, a gasket 12 is moved to the tip opening of an automatic injection syringe, an injection needle junction 11 is put into an injection liquid, the plunger 6 is pulled backward, then the injection liquid is sucked into a syringe outer tube 1. The plunger 6 is slightly pushed to discharge the air in the automatic injection syringe, then the plunger 6 is removed from the gasket 12, and an injection needle is pierced into a vein or the like of a patient. When a spring compression member 3 is rotated, the coupling lug of the spring compression member 3 is moved to a slit along the slide groove of a spring receiver 4, the spring receiver 4 is pushed by the exciting force of a coil spring 5 and moved together with the gasket 12, and the injection liquid is injected into the vein.
Patent JP-H03106224-A (JP)
Title: Multiple frequency oscillation circuit
Inventor: AMINO TADASHI
IPC: H03L7/08
Filed: 1989-09-20
Abstract: PURPOSE:To suppress jitter component of multiple frequencies output with a simple constitution by providing a frequency divider circuit dividing an output signal frequency of a multiple circuit into 1/N to a feedback input path of a phase comparator and supplying an output signal of the frequency divider circuit to the phase comparator as a feedback signal. CONSTITUTION:A frequency divider circuit 10 is provided to a feedback input path of a phase comparator 1 and an output signal of a frequency divider circuit 7 frequency-dividing an output signal frequency of a multiple circuit 4 into 1/N is fed to the phase comparator 1 in place of the output signal of a voltage controlled oscillator VCO 3 as a feedback signal. Thus, the multiple circuit 4 is integrated in a PLL loop and a multiple jitter component (n) generated from the multiple circuit 4 is suppressed by the PLL loop. Thus, a multiple frequency signal with high accuracy while suppressing the jitter component is obtained with simple constitution adding the frequency divider circuit 10.
Patent JP-H08107888-A (JP)
Title: Fast magnetic resonance spectroscopic imaging method and apparatus therefor
Inventor: SHIMIZU HIROMICHI
IPC: A61B5/055
Filed: 1994-10-07
Abstract: PURPOSE: To implement an MR spectroscopic imaging of a living body in a short time. CONSTITUTION: In a first process 11, inverted two phases, i.e., a narrow band π/2RF pulse 13 and a narrow band -π/2RF pulse 14 are irradiated continuously to flip back the spinning of a single spectrum in a measuring slice so that all spectra in the slice keep vertical magnetization in a thermal equilibrium state while suppressing an interfering peak outside the slice by a powerful crusher inclined magnetic field 17. Subsequently, in a second process 12, a desired spectrum alone is excited by a narrow band RF pulse 15 to form an image by an echo planer method. The measurement of other desired spectra is implemented likewise continuously without providing a waiting time for vertical relaxation.  Accordingly the need for repeated operation for encoding space information or spectral information is eliminated, thereby enabling the formation of a spectroscopic imaging in a very short time.
Patent JP-2000074157-A (JP)
Title: Gear mechanism
Inventor: TAKEBAYASHI TATSUHIDE
IPC: G03B17/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To compact a gear mechanism for transmitting the power of a first gear train to a second or third gear train selectively by changing the rotating direction from the regular to reverse or vice versa. SOLUTION: A gear mechanism 10 is composed of a first gear train 12, second gear train 14, third gear train 16. The first gear train 12 is equipped with a first to fourth gear 101, 102, 103, 104, a sun gear S rotating in a single piece with the fourth gear 104, and a planet gear P meshing with the sun gear S. The second gear train 14 is equipped with a first gear 201 capable of meshing with the planet gear P, and a second to sixth gear 201, 202, 203, 204, 205, 206, etc. The third gear train 16 is equipped with a first gear 301 capable of meshing with the planet gear P, and a first to third gear 301, 302, 303, etc. On a shaft 26 to form the first gear train 12, the first gear 201 of the second gear train 14 is supported together with the second gear 102 and third gear 103 of the first gear train 12.
Patent JP-H0871254-A (JP)
Title: Game vehicle device
Inventor: OCHI YASUSHI
IPC: A63G21/20
Filed: 1994-08-31
Abstract: PURPOSE: To provide a game vehicle device offering various visual changes and a speedy feeling by traveling a travel section along a travel track while a player is seated on a seat section, and allowing the seat section to pass through a curve section along an orbit expanded to the outside via inertial motion. CONSTITUTION: A travel section 5 is traveled along a travel track 1 while a player Y is seated on a seat section 11. A drive motor 8 is driven to travel a wheel 6 in the direction A. The seat section 11 is moved after the travel section 5 via a guide roller 9 and a wire rope 10. When the travel section 5 reaches the curve section of the travel track 1, the guide roller 9 is brought into contact with a guide rail 3, and the seat section 11 passes through the curve section along the outside of the guide roller 9. The seat section 11 passes through the curve section along an orbit largely expanded to the outside, and the seat section 11 never collides with a stanchion 2. Various visual changes and a speedy feeling can be enjoyed.
Patent JP-H1090207-A (JP)
Title: Methane concentration measuring method and gas concentration measuring device
Inventor: NAKAMARU TETSUYA
IPC: G01N27/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enable accurate measurement of methane concentration even if sundry gas exists. SOLUTION: This gas concentration measuring device is provided with a gas dilution device 2, which composes gas concentration in a detectable manner on the basis of variation of the resistance value of a gas detecting element 1 when gas subject to detection is made to come in contact with it and makes gas subject to detection come into contact with the gas detecting element 1 by air diluting so that resistance value variation of methane concentration equivalent to less than 1000ppm can be obtained when a discrimination mechanism 7a, which is for discriminating whether or not the resistance value variation of the gas detecting element 1 caused by contact with gas subject to detection is equivalent to 1000ppm or more by methane concentrate conversion,  discriminates that the resistance value variation is equivalent to 1000ppm or more by methane concentration conversion and also provided with an arithmetic unit 7b which detects methane in the diluted gas subject to detection from the resistance value variation of the gas detecting element 1 on the basis of contact with the diluted gas subject to detection and converts it to methane concentration before dilution.
Patent JP-H1087522-A (JP)
Title: New fluorine-containing compound, and lubricant containing the same, and magnetic recording medium
Inventor: MIYAMURA TAKESHI
IPC: G11B5/72
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a new fluorine-containing compound having a structure in which a fluoroalkyl group and an alkyl group are connected to each other through an alkylene group having a branched chain, exhibiting good lubricity, capable of being dissolved in general hydrocarbon solvents, and useful as a lubricant, especially a lubricant for magnetic recording media. SOLUTION: This compound is a compound of formula I [Rf is fluoroalkyl; R is an alkyl; R' is a group of formula II ((n), (m) are each an integer of >=0); X, Y are each O or do not exist], e.g. a compound of formula III. The compound of formula I is obtained e.g. by reacting a fluorine-containing long chain alcohol of the formula: Rf-X-OH with a halogen-terminated branched hydrocarbon of formula IV (A is Cl, Br, etc.,) in the presence of a base such as KOH in a polar solvent such as tetrahydrofuran under heating. The reaction can be carried out in a fluorine-containing long chain alcohol : halogen-terminated branched alcohol molar ratio of 1:3 to 3:1 at 50-100 deg.C.
Patent JP-H08114998-A (JP)
Title: Method and equipment for formation of picture on heating intermediate member
Inventor: ROBAATO DABURIYUU GANDORATSUCH
IPC: B41J2/415
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an even image fitting step, and to provide a controlled image transferring gap and excellent overlap of images. SOLUTION: This device has an intermediate member 20, a first marking means 200 for adhering a first color marking material 30 to the intermediate member 20 so as s to generate the marking image thereon, a heater 32 for heating the intermediate member 20 so as to form a marking image having the adhesiveness interlocking with the intermediate member 20, a second marking means 202 for adhering a second color marking material onto the marking image having adhesiveness and formed on the intermediate member 20, and a means 36 for transferring the mark image having the synthetic adhesiveness to a recording paper sheet 26.  Transference is performed by the mark image having synthetic adhesiveness, which is made to contact with the recording paper sheet 26 for cooling, and practically performed by permanently fixing the mark image onto the recording paper sheet 26, and a color image is thereby generated on the recording paper sheet.
Patent JP-S59134476-A (JP)
Inventor: ORIBIE FURESHIYU
IPC: A47F3/04
Filed: 1983-12-27
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-S6487972-A (JP)
Title: Cover boots
Inventor: HARADA MASAO
IPC: F16J3/04
Filed: 1987-09-29
Abstract: PURPOSE:To improve durability by forming a base material layer with ester system elastomer and an elastic body of laminated structure arranging urethane system elastomer in inner and outer surface layers coating this base material layer. CONSTITUTION:A cover boots is formed from an elastic body of laminated structure forming a base material layer 9 with ester system elastomer and arranging urethane system elastomer in outer and inner surface layers 7 and 8 coating the base material layer 9. Consequently, providing rigidity even while holding rubber elasticity, the cover boots, improving its mountability to an equal velocity joint or the like further with no expansion by centrifugal force even in high speed rotation, is rich even in durability. Further because the urethane system elastomer is arranged in the outer surface, improving wear resistance for the contact with the fellow outer surfaces in the time of high speed rotation, the cover boots, even when it is rotated in contact, is prevented from breaking. While because the urethane system elastomer is arranged in the inner surface layer 8, preventing the cover boots from being swollen by grease sealed inside, the cover boots, arranging the ester system elastomer in the base material layer 9, can be prevented from a change of hardness due to depending on temperature.
Patent JP-H04126576-A (JP)
Title: Weight sorting device
Inventor: SHIMADA YOSHIAKI
IPC: G01G15/00
Filed: 1990-09-14
Abstract: PURPOSE:To attain a high speed weight sorting by detecting a zero resetting command is imputed into weight measuring device after opening of an operation and providing the zero resetting controlling part capable of switching a conveying speed of the endless body from the slow speed operation to the high speed operation. CONSTITUTION:When sorting objective articles are mounted on the buscket, weight is measured by the weight measuring device 7 during conveying toward the discharge station by the endless body. The conveying speed of the endless body is controlled by the zero resetting controlling part 21, the conveying speed of the endless body is in slow speed operation until zero resetting is commanded to the weight measuring device 7 and the operator recognize that the zero resetting of the conveying speed of the endless body is in uncompleted state. When the zero resetting is completed, the conveying speed of the endless body is switched automatically into high speed operation from the slow speed operation by the zero resetting part 21. By this means, high speed sorting of the objective sorting articles are attained.
Patent JP-H07100837-A (JP)
Title: Manufacture of automotive interior material
Inventor: WATANABE TAKASHI
IPC: B29C39/10
Filed: 1993-09-30
Abstract: PURPOSE:To provide a method of manufacturing an automotive interior material with a skin layer formed integrally using a resin in a mold with advantages of a presentable appearance due to an appropriate skin layer terminal process and a low cost mass production of automotive interior material. CONSTITUTION:A skin material 21 is set in a female die force 1 for vacuum suction with a slide die 3 and a clamp mechanism 6 both for folding the end provided on a terminal peripheral edge, in such a manner that the peripheral edge of the skin material 21 is retained by the clamp mechanism. In addition, the skin material 21 is pressed tightly onto the recessed part of the die which is almost equivalent to the thickness of a core material and formed on the female die force 1 by causing a suction pressure to work on the skin material. Next, the end part of the skin material is trimmed using a cutter 8 by causing the female die force 1 to move forward, and at the same time, the end part of the skin material 21 is bent inwardly by moving the slide die 3 forward. After that, a molten synthetic resin material is injected into a cavity part formed between a male die force 11 and the female die force 1 by causing the male die force to advance until its die surface is flush with the support surface of the skin material 21 of the slide die 3 to form a core plate. Simultaneously, the skin material is bonded, in an integrated form, to the entire peripheral edge from the front to the rear of the core plate.
Patent JP-S63100306-A (JP)
Title: Shape recognition system for body
Inventor: HAGIMOTO YUKIO
IPC: G01B11/24
Filed: 1986-10-17
Abstract: PURPOSE:To classify the shape of a moving body with simple, small-sized constitution by classifying the shape according to the difference between an on/off information time sequence passed through plural photoelectron tubes at the time of the passage of the body and a basic time sequence. CONSTITUTION:When the body 2 which is moved by a conveyor, etc., at a constant speed passes, detection signals from plural photoelectric tubes in a photoelectric tube group 1 are supplied to the signal input device 4 of a computer 3 and a shape information converting circuit 5 generates the on/off information time sequence signal corresponding to the shape of the body 2. This signal is matched with reference on/off information time sequences corresponding to plural basic shapes which are registered in a shape information storage device 7 to classify the body into the shapes corresponding to the reference on/off information time sequence which is shortest in comparison distance. Consequently, the shape of the moving body can be classified by the simple, small-sized constitution.
Patent JP-H0697970-A (JP)
Title: Carrier wave recovery circuit
Inventor: FURUKAWA HIDETO
IPC: H04L27/22
Filed: 1992-09-16
Abstract: PURPOSE:To shorten pull-in time to the state of PLL phase synchronization in a carrier wave recovery circuit using a base band PLL. CONSTITUTION:This circuit is composed of a phase detector 1, the circuit 2 for frequency-multiplying the output phase and removing modulated wave components, a loop filter 4 for respectively multiplying the subsequent output phase of carrier wave components by the coefficients beta and alpha of band pass control from an outside, passing it through a low-pass filter and performing noise removal and the storage of phase difference and an integration circuit 5 equivalent to a digital VCO for conversion to the data of orthogonal components I and Q. A differentiation circuit 3 for differentiating the output phase of the carrier wave components after removing the modulated wave components from 2n phase PSK modulated waves inputted by a modulated wave components removing circuit 2 and extracting frequency difference components (selecting A by a switch SW1) is provided and the loop filter 4 performs an AFC function for minimizing the extracted frequency difference components (selecting A by the switch SW2).
Patent JP-S61121969-A (JP)
Title: Method and apparatus for controlling quantity of light of light emitting element array
Inventor: NIIKURA ISAMU
IPC: H04N1/036
Filed: 1984-11-19
Abstract: PURPOSE:To simply make the output of each element part constant without constituting an electrical complicated means, by exposing a negative photosensitive film to a light emitting element array in a superposed state and developing said film to use the same in a state superposed to the light emitting element array. CONSTITUTION:An unexposed photosensitive film is superposed to a light emitting element array 1 in a dark place and all of the light emitting parts 2 of the right emitting element array 1 are allowed to emit light simultaneously to expose the photosensitive film. The exposed photosensitive film is developed to form pervious surfaces 5. In this case, the transmissivity of the pervious surfaces 5 comes to the reciprocal of the light emitting quantity of the light emitting parts. In the density of the light emitting parts is determined by utilizing the proper range of the density of the pervious surface 5 to exposure quantity, the quantity of light transmitted through a pervious filter 4 becomes equal at all of the light emitting parts 2. Thus formed pervious filter 4 is used in matching relation to the light emitting element array.