baber/WOPTO huggingface dataset:
Patent JP-H10101948-A (JP)
Title: Colorant composition and color filter prepared by using the same
Inventor: MASUDA SEIJI
IPC: C09B1/514
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a colorant composition excellent in solubility in resins. SOLUTION: This composition is prepared by mixing compounds belonging to at least two groups among (A) at least one quinizarin compound in which one to three of the positions 5-8 and either of the positions 6 and 7 in the quinizarin skeleton have sec. amino groups, and the remaining positions have at least one type of groups selected among hydrogen atoms, halogen atoms, alkoxyl groups, phenoxy groups, alkylthio groups and phenylthio groups, at least one anthraquinone compound (B) in which one to three of the positions 1-4 in the anthraquinone skeleton have sec.  amino groups, and remaining positions have groups of at least one type selected among hydrogen atoms, halogen atoms, alkoxyl groups, phenoxy groups, alkylthio groups and phenylthio groups, and a phthalocyanine compound (C) in which one to eight of the 16 substitutable positions of the benzene nuclei in the phthalocyanine skeleton have alkoxyl groups and/or phenoxy groups, and the remaining positions have hydrogen atoms or halogen atoms.
Patent JP-H02105565-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUZAKI KAZUO
IPC: H01L29/08
Filed: 1988-10-14
Abstract: PURPOSE:To form a bipolar element or a MOS element optionally with each semiconductor by laminating alternately an insulating film and semiconductor layers on a semiconductor substrate and then, by introducing and diffusing impurities into the exposed faces of respective semiconductor layers after treating semiconductor layers on each layer. CONSTITUTION:An SiO2 film, a silicon single crystal layer 3, an SiO2 film 4, a silicon single crystal layer 5, and an SiO2 film 6 are laminated one after another on a silicon substrate 1 equipped with a horizontal bipolar transistor for power which is made by forming in advance a P-type base layer 12 in an N-type collector 11 and further forming an emitter layer 13 in the P-type layer. Then, exposed faces which are lacking in respective upper semiconductor layers are formed on the semiconductor layers 3 and 5. Impurities are introduced and diffused from the exposed faces of the above layers 3 and 5 and semiconductor elements are formed on the above layers 3 and 5. The elements having different intrinsic impurity diffusion depths are made by separating them into each chip.
Patent JP-H09104929-A (JP)
Title: Metallurgical furnace
Inventor: KANAMORI KIYOSHI
IPC: C22B15/14
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a metallurgical furnace with which the prolonging of the life of the furnace is made possible by eliminating such trouble that splashes adhere to the aperture and on the walls in metallurgical furnace body of a scrap lump charging passage and solidify to form secure metallic layers in the aperture and on the wall surfaces and, consequently, eliminating the possibility of the destruction of the aperture and the furnace walls. SOLUTION: This metallurgical furnace has a metallurgical furnace body 2 formed with the aperture 31b in the furnace wall 2b, the scrap lump charging passage 31 connected to the aperture 31b and a scrap lump moving means which is mounted at this scrap lump charging passage 31 and moves the scrap lumps P1 toward the metallurgical furnace body 2. The scrap lumps P1 are charged from the scrap lump charging passage 31 into the metallurgical furnace body 2 by this scrap lump moving means. The aperture 31b in the metallurgical furnace body 2 of the scrap lump charging passage 31 of this metallurgical furnace is provided with a cooling means 82.
Patent JP-H0682267-A (JP)
Title: Sensor with temperature drift compensation function
Inventor: NAKAYAMA MASAMICHI
IPC: G01D3/028
Filed: 1992-09-01
Abstract: PURPOSE:To automatically compensate the temperature drift of a sensor even if the non-linearity of temperature characteristic of the sensor is great without depending on the configuration or the detection method of the detection circuit of the sensor. CONSTITUTION:A data storage part 8 for learning stores a plurality of sets of three data, namely the measurement value of a sensor 2, that of a temperature sensor 4, and a reference compensation value which is a difference between the measurement value of the sensor 2 and that of a sensor 6 for calibration. An error calculation part 10 gives the measurement value by the temperature sensor and that by the sensor of a set of data for learning and the sensor measurement values as the input of a neural network 1, calculates the error between the output of the neural network and the reference compensation value which is stored in the data storage part for learning, and then changes the weighting of combination of the neural network based on the error.
Patent JP-2001079490-A (JP)
Title: Steel panel having photocatalytic function and its production
Inventor: KUSAMA RYOJI
IPC: B05D5/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To make a photocatalyst hard to peel off by holding a photocatalyst prepared by coating the surface of a granulated material of a photocatalyst fine powder with an inorg. substance in a resin coating layer on a steel panel so as to partially expose the same from the surface of the resin coating layer. SOLUTION: A resin R such as a color coating material dissolved in a solvent is applied to a steel panel 2 drawn out of an uncoiler 1, and a phptocatalyst 3 prepared by coating the surface of a granulated material P of a photocatalyst fine powder Pa or the surfaces of the photocatalyst fine powder Pa and the granulated material thereof with an inorg. substance is pushed in the surface of the resin coating layer 4 of the steel panel 2 while sprinkled over the surface of the resin coating layer 4. Then, the resin coating layer 4 of the steel panel 2 is dried to take up the steel panel by a coiler 5.
Patent JP-H0554276-A (JP)
Title: Obstacle detection device
Inventor: KUDO KATSUHIRO
IPC: B61L29/00
Filed: 1991-08-23
Abstract: PURPOSE:To provide the obstacle detection device which employs image processing depending upon neither the height nor the width of an obstacle. CONSTITUTION:Image data which are inputted from a television camera 11 to a multi-level image memory part 13 are compared by a data comparing means 16 with background data stored in a background data storage part 15 and a stationary body detection part 17 detects whether or not there is the obstacle according to the comparison result; when information showing that crossing gate bars are put down is obtained from a crossing gate state detection part 18, an alarm output part 19 sends out an alarm output.
Patent JP-H03124873-A (JP)
Title: Device for finishing hosiery
Inventor: TAKAMURA TOYONORI
IPC: D06C5/00
Filed: 1989-10-03
Abstract: PURPOSE:To provide a hosiery-finishing device capable of reducing the consumption amount of steam and of readily transferring the hosiery to a packaging process by preparing a steam set section and a hosiery-taking-out section in specific structures when the hosiery is set on a pattern plate transferring on a circumference and automatically finished with steam. CONSTITUTION:A hosiery is set on the hosiery-inserting plates 18 and 19 of pattern plate 8 positioned in an open state with an opening mechanism 15, intermittently transferred several pitches and stopped at a steam-setting section 12 wherein a moving oven 25 is moved near a fixed oven 24, fixed with a rock mechanism and closed with a sealing plate to form an air-tight steam chamber, followed by treating the hosiery with steam and drying the hosiery in a drying oven D. The pattern plate 8 is folded with an opening mechanism 14 and transferred into a hosiery-taking-out section 13. The pattern plate 8 is nipped with a nipping pad of a hosiery-pushing-up mechanism 61 from both the lateral sides of the pattern plate and lifted to push up the hosiery and feed the hosiery between a pair of endless belts 63 and 64 through an opening or closing section 62. The hosiery discharged from the belts is pushed between conveyer belts 66a and 66b with an insertion plate 65a attached to the tip of an insertion device 65, folded and fed in the taking-out conveyer 66.
Patent JP-H08101124-A (JP)
Title: Nondestructive measuring method for ripeness of fruit
Inventor: IIDA JUNJI
IPC: G01N33/02
Filed: 1994-09-30
Abstract: PURPOSE: To make accurate non-destructive judgement of the ripeness of fruit by irradiating the fruit with a laser beam of a specific wavelength, allowing the beam to penetrate the fruit, and using the calculated photo-absorptiveness as the index for the ripeness. CONSTITUTION: Mono-color laser beams with a wavelength varied within a specified range are emitted one by one from an exciting light source 1 and light parametric oscillator 2. A laser beam intensity reflected by a mirror 3 is sensed by a reflected light intensity sensor 4 and processed by a signal processing part 7 for each wavelength. The intensity of the laser beam having penetrated the mirror 3 is processed by this processing part 7 as the product of the sensed 4 intensity and a constant 24, and the intensity of laser beam having penetrated upon irradiation of the fruit is sensed by a transmitted light intensity sensor 6, and the resultant is subjected to processing 7 so that the photo-absorptiveness is obtained. After ten days, the same part of the fruit 5 is irradiated with laser beam, followed by similar processing 7 t,o obtain the photo-absorptiveness. If the fruit 5 is ripened, the absorptiveness decreases by laser beam irradiation with any wavelength, and the degree of decrement is greater in a riper part. Using this absorptiveness as index, accurate non-destructive measurement of the ripeness is made practicable even when the device used is of a small size.
Patent JP-S62121771-A (JP)
Title: Aqueous coating composition
Inventor: SHIMOMURA TOSHIO
IPC: C09D175/00
Filed: 1985-11-21
Abstract: PURPOSE:To provide the titled compsn. which has excellent film forming properties and gives a coating film having excellent durability, stain resistance and hardness, consisting of a specified water-dispersible resin compsn. and an aq. urethane resin. CONSTITUTION:100pts. (by weight on a solid basis; the same applies hereinbelow) at least one monomer (a) selected from among alkyl esters of alpha,beta-mono- ethylenically unsaturated carboxylic acids [e.g., methyl (meth)acrylate] and alkenylbenzenes [e.g., (alpha-methyl)styrene] is emulsion-polymerized in the presence of 10-100pts. colloidal silica having a particle size of 4-100mu and an anionic and/or nonionic surfactant (b) in an aq. medium to obtain a water-dispersible resin compsn. (A). 90-10pts. component A is blended with 10-90pts. aq. urethane resin (B) obtd. by lengthening the chain of a polyurethane prepolymer composed of a polyol such as a polyester polyol and an arom., aliph. or alicyclic diisocyanate with a low-molecular compd. having at least two active hydrogen atoms, such as a diol, and them dispersing or dissolving the resulting polyurethane resin stably in water.
Patent JP-H1192462-A (JP)
Title: Polyester-based compound having pyrazine ring in main chain, its production and polymeric coloring matter
Inventor: MATSUOKA MASARU
IPC: C07D241/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To produce the subject new compound improved in light fastness and utilizable as a polymeric coloring matter such as a fluorescent pigment. SOLUTION: This new compound is represented by formula I [R<1> to R<4> are each H, a 1-18C alkyl, a 1-18C alkenyl or the like; X is Br or I; (n) is an integer of 1-22; (m) is an integer of 2-10], e.g. a compound represented by formula II. The compound represented by formula I is obtained by carrying out the condensation of a pyrazinecarboxylic acid represented by formula II with an alkyl dihalide represented by formula III. Thereby, the objective polymeric coloring matter improved in lightfastness from that of a conventional one can be obtained.
Patent JP-H02154138-A (JP)
Title: Inspecting method for light transmissive container
Inventor: KIMOTO TETSUYA
IPC: G01N21/90
Filed: 1988-10-15
Abstract: PURPOSE:To suppress the incidence of light which becomes a noise component on a photodetector and to improve detection accuracy by providing an interference filter which makes light in a necessary wavelength range incident on the photodetector in front of the photodetector. CONSTITUTION:An irradiation source 10 from which diffused light irradiates the bottom of a container 1 is provided and the photodetector 21 is arranged at the mouth part of the container 1. Further, the interference filter 22 is arranged in front of the photodetector 21 and its passing band is set to the wavelength band of light transmitted through the container 1. Namely, the container 1 is colored, so the light passed through the container 1 is light including the specific wavelength band, and the interference filter 22 is so set that light in the specific wavelength band including the whole or part of the wavelength band is passed. The area of the interference filter 22 and the distance to the container 1 are set properly to transmit light from an inspection area and none of other light. Consequently, the incidence of the light which becomes a noise component on the photodetector 21 is suppressed to improve the detection accuracy.
Patent JP-H04134159-A (JP)
Title: Internal combustion engine controller
Inventor: SUEMATSU TOSHIO
IPC: F02D45/00
Filed: 1990-09-27
Abstract: PURPOSE:To secure a proper engine controlled variable at all times by adding a difference with the moderating theoretical value of a theoretical steady intake flow rate, to the moderating measured value of an intake flow rate, and thereby finding the final intake flow rate. CONSTITUTION:An actual intake flow measured value being measured by an intake flow measuring means M7 is moderated so as to vary it gradually, thereby operating the moderating measured value with a moderating measured value operational means M8. In addition, with operating of a throttle valve M3 and engine speed of an internal combustion engine M4 as parameters, a theoretical steady intake flow rate is operated by a steady intake flow operational means M9, and when a preset relationship is set up, the theoretical steady flow rate is moderated so as to be gradually varied, thereby operating the moderating theoretical value with a moderating theoretical value operational means M10. Then, a difference between the theoretical steady intake rate and the moderating theoretical value is added to the moderating measured value at a final intake flow operational means M11, operating the final intake flow rate, and on the basis of the calculated intake flow rate, an engine controlled variable is operated by an engine controlled variable operational means M12.
Patent JP-H08121637-A (JP)
Title: Power circuit for proportional solenoid valve
Inventor: SHIBAZAKI HIROSHI
IPC: F16K31/06
Filed: 1994-10-25
Abstract: PURPOSE: To provide a power circuit for a proportional solenoid valve that can actuate the proportional solenoid valve even at the time of failing to supply voltage from a normal power unit such as a needle control device. CONSTITUTION: A change-over switch 5 is provided between a needle control device 21 and a proportional solenoid valve 1. When a failure to supply voltage to the proportional solenoid valve 1 from the needle control device 21 is generated by a failure or the like in the needle control device 21, the connection of the proportional solenoid valve 1 is switched to the converter 9 of another power unit by the change-over switch 5, and 12V, 1.4A is supplied to the proportional solenoid valve 1 to place the port of the proportional solenoid valve 1 in an (A) position, thus closing a needle 11 totally (fail-safe action) to stop water ejection.
Patent JP-H01101991-A (JP)
Title: Speed-controlling apparatus
Inventor: HAYASHI TAKAYUKI
IPC: A63H19/28
Filed: 1987-10-15
Abstract: PURPOSE: To prevent derailment and overturn and to automatically avoid danger by performing control so as to reduce the output of a driving means when detection signals from a swing detection means become more than a fixed value. CONSTITUTION: Wheel units 2 and 3 for moving a car body 1 are driven by a motor 4. Also, is an angular velocity sensor 14 as the swing detection means, a swing inside a plane almost vertical to the advancing direction of the car body 1 is detected. Further, in a control circuit 11, when the detection signal from the swing detection means becomes more than the fixed value, the control is performed so as to reduce the output of the motor 4. As a result, the derailment and the overturn are prevented and the evasion of danger is automatically performed.
Patent JP-H02176578-A (JP)
Title: Slide contact testing method and apparatus
Inventor: JIYON AARU YANGUBURATSUTO
IPC: G01R31/01
Filed: 1989-10-06
Abstract: PURPOSE: To test electronic parts rapidly and reliably by providing first and second contacts, a contact holder, and a positioning means. CONSTITUTION: A test site 26 is located at the upper part of a conductive still contact 44 that is a first contact being installed at the edge part of a circular stand plate 28. The still contact 44 includes a pin with a head part being extended through a nonconductive support member 48. A movable contact 54 that is a second contact is arranged so that it slides across a surface 56 of an upper terminal 34 when a capacitor 24 is moved to the test site 26. The rotation of a micrometer head 90 for constituting the fine-adjustment mechanism of a positioning means accurately adjusts the position of a support block 84 related to the test site 26. The adjustment causes the movable contact 54 to be positioned so that capacitors 24 of various kinds of sizes can slide between the still contact 44 and the movable contact 54 for testing.  The movable contact 54 is connected to a support block 84 by a contact holder 98.
Patent JP-S61137643-A (JP)
Title: Production of outer race of revro joint
Inventor: IKEDA SADAO
IPC: C21D9/40
Filed: 1984-12-10
Abstract: PURPOSE:To obtain the titled outer race elevating a groove accuracy by performing a heat treatment after forming a cross groove in the reverse direction to the deflection direction at the corresponding place by the prefound displacement amount from the normal dimension due to the heat treatment of the outer race. CONSTITUTION:A cross groove is formed on the inner face of the outer race 1 of the divided type REVRO joint (cross groove unversal joint) of S55 quality for instance by bending the prescribed quantity toward the outer side of the radial direction against the axial direction of the inner face by a cold forging method with using a forming die 2 and mandrel 3. In case of forming this cross groove the blank outer race material is led from the upper part with the state of fitting in the fitting groove of the mandrel 3 by moving the mandrel 3 in advance to the arrow marked direction A in the figure and simultaneously by moving the forming die 2 in the direction C. The cross groove is then formed by shifting said rough formed material in the direction D with the outer die. The B.D.D. part of the cross groove part is restored to nearly normal dimension by high frequency hardening and cooling after drawing out the outer race 1 from the knockout of the lower part to the upper part of the die 2 after shrinking the die 2 in the direction D by moving the mandrel 3 in the direction B.
Patent JP-H02108072-A (JP)
Title: Color recorder
Inventor: OGASAWARA TADASHI
IPC: G03G15/00
Filed: 1988-10-18
Abstract: PURPOSE:To obtain a high definition picture free of color slurring, blurring and transfer omission by forming an intermediate transfer body with a seamless belt and providing an electrostatic transfer unit for transferring a toner picture onto the intermediate transfer body on a 1st transfer part. CONSTITUTION:The electrostatic transfer unit 14 in the 1st transfer part 13 sequentially superposes and transfers toner pictures of plural colors of toner formed on a recording medium 1 on the intermediate transfer body 2 composed of the seamless belt. A carrying roller 12 heated by a heat source 15 and a pressure roller 16 brought into press-contact with the carrying roller 12 through a recording paper 100 press and heat the toner images superposed on the intermediate transfer body 2, and the pictures are transferred and fixed on the recording paper. Since toner pictures are temporarily transferred onto the intermediate transfer body 2 moving in synchronism with the recording medium, transfer positioning can be performed with high accuracy. Thus, superposed transfer free of blur and transfer omission can be accomplished.
Patent JP-S61138637-A (JP)
Title: Coating composition for surface-treatment of rolymeric elastomer
Inventor: NAGATA NOBUYOSHI
IPC: C08J7/04
Filed: 1984-12-10
Abstract: PURPOSE:To provide the titled composition containing a curable poly-urethane composed of a polyvalent isocyanate and a polyol, a curable silicone, a tackifier, and a powdery component, and capable of forming a firmly bonded coating film having excellent slipperiness, water-repellency, sound-proofing property and abrasion resistance. CONSTITUTION:The objective composition can be produce by compounding (A) a curable polyurethane composed of a combination of a polyvalent isocyanate and a polyol, (B) a curable silicone, (C) a tackifier, and (D) a powdery component, as film-forming elements. The component C is the one prepard by grafting an amino-containing acrylic monomer to a chlorinated EPT having a chlorine-content of 10-30%, and the component D is nylon powder, fluororesin powder, etc. having particle diameter of 0.1-200mu. The amounts of the components B, C and D are 1-1,000pts. (wt.), 5-300pts. and 0.01-100pts. per 100pts. of the component A, respectively.
Patent JP-H07115100-A (JP)
Title: Electronic component
Inventor: MAENO KAZUHIRO
IPC: H01L21/52
Filed: 1993-10-19
Abstract: PURPOSE:To provide reliable bonding of an electronic component with an adhesive, after obtaining a high integration and high density printed circuit board. CONSTITUTION:A electronic component 3a, with which cut outs 2a of curved recessed form are provided on all corners formed by an adhesive surface 1a of the electronic component 3a and side surfaces 4a connecting with the adhesive surface 1a, is mounted on a position of a printed circuit board 5 where a paste type adhesive 7 is applied beforehand, and pressed to push out excessive adhesive 7 to the cut outs 2a and to discharge the air inside the cut outs 2a efficiently.
Patent JP-H0572884-A (JP)
Title: Developing device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/08
Filed: 1991-09-12
Abstract: PURPOSE:To prevent the leakage of a developer even if a developing action is repeated by disposing an elastic roller so as to abut on a developing sleeve, making the bottom surface of a developer container opposite to the abutting part into a convex shape, and specifying the vertex position of the convex part. CONSTITUTION:The bottom surface of the developer container 2, has a shape so as to obtain the vertex B of the convex part in the vicinity of the abutting part of the developing sleeve 3 and the elastic roller 5. Since the vertex B of the convex part is located on the side of the developing sleeve 3, with respect to the arrow (d), a slope is provided on the side of the elastic roller 5, and the toner 6 stripped off by the elastic roller 5, can be moved in the downstream of the elastic roller 5, that is, the direction of the arrow (e), without being moved between the lower part sealing member 7 and the bottom surface of container 2. Therefore, even if the developing action is repeated, the toner 6 is prevented from being in a packed state in such a manner that it gradually enters between the lower part sealing member 7 and the bottom surface of the container 2, as in the conventional example.