baber/WOPTO huggingface dataset:
Patent JP-H0982404-A (JP)
Title: Connector
Inventor: WATANABE KUNIHIKO
IPC: H01R13/53
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the connector housing supporting a terminal from being exposed to arc heat. SOLUTION: This connector is provided with a ceramic protective tube 20 for surrounding the contacts between both terminals 15 and 35 when both terminals 15 and 35 separate from each other. In the case that an arc discharge 40 occurs when both matching terminals 15 and 35 separate from each other; the arc discharge 40 is performed within the protective tube 20. Since the protective tube 20 is made of ceramic and has heat resistance and besides is large in heat resistance, the arc heat is shut in the protective tube.
Patent JP-H01103101-A (JP)
Title: Monorail type inspection robot system
Inventor: MAEDA YUJI
IPC: B61B13/00
Filed: 1987-10-16
Abstract: PURPOSE:To enable miniaturization and reduction of weight of a monorail by providing a rail with V-section. CONSTITUTION:A rail 10 is provided with a V-section having an apex angle of 90 deg. and is laid so as to face the apex thereof downward. An electrically conductive gear rack 12 is attached to the inner surface of one side wall of the rail 10 through an insulating plate 11 along the lengthwise direction of the rail 10. On the other hand, a hanging plate 15 is attached to the upper surface of the body of a running car 13 through an insulating plate 15a and an electrically conductive driving pinion 16 is attached to the tip end of the hanging plate 15 so as to be rotatable around a shaft 16a, orthogonal to the surface of the hanging plate, and engageably with the gear rack 12. Electrically conductive supporting rollers 17, abutted against the outer surfaces of both side walls of the rail 10, are attached to the upper surface of the body through an insulating plate 17a. According to this method, the miniaturization as well as the reduction of weight of the rail can be effected.
Patent JP-S63113457-A (JP)
Title: Pattern inverting method
Inventor: KATO SATOSHI
IPC: G03F1/80
Filed: 1986-10-30
Abstract: PURPOSE:To improve manufacture efficiency and to easily invert a pattern by leaving the reverse part of a surface-treated light shield film as a light shield film pattern on one main surface of a light-transmissive substrate. CONSTITUTION:A thin film 8 is adhered on a substrate 7 and a resist 9 is applied on the thin film 8 and exposed and developed to form a resist pattern 9a on the thin film 8; and the surface of the part 8a of the thin film which is exposed is treated by a dry etching method which uses a reactive gas. Then the resist pattern 9a is removed and the part 8b of the surface-treated thin film is used as a mask to etch the thin film selectively, thereby forming a thin film pattern 8c on the substrate 7. Consequently, the pattern is inverted by using positive type and negative type photoresist and positive type and negative type electron beam resist, the manufacture efficiency is improved, and the pattern is easily inverted.
Patent JP-2001085249-A (JP)
Title: Line filter and its manufacture
Inventor: SUGAWARA KAZUYA
IPC: H01F37/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a line filter which has a flat shape without increasing a space for board mounting. SOLUTION: This line filter is composed of a closed magnetic circuit magnetic core in which the openings of two U-shaped magnetic cores 1 and 2 having the same size and shape are adhered tightly, a winding bobbin 3 attached to the magnetic leg of either of the magnetic cores 1 and 2, and windings 4 and 5 provided on the winding bobbin 3. In this case, a magnetic leg not attached to the winding bobbin 3 in the magnetic cores 1 and 2 is arranged in the underside of the terminals 6, 7, 8, and 9 of the winding bobbin 3.
Patent JP-S63113543-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1986-10-31
Abstract: PURPOSE:To enhance acceptance potential and sensitivity and to lower residual potential by constituting an electric charge generating layer composed of a partially microcrystallized semiconductor, and laminating plural prescribed semiconductor films, that is, the region of superlattice structure for a charge maintaining layer. CONSTITUTION:The electrophotographic sensitive body is obtained by laminating on a conductive substrate 1 a barrier layer 2; a photoconductive layer 3 composed of the charge maintaining layer 5 having a layer region formed by alternately laminating an amorphous film made essentially of silicon and containing one of C, O, and N, and a semiconductor film at least partially microcrystallized and made essentially of silicon, that is, the layer region of superlattice structure, and the charge generating layer 6 having the semiconductor material made essentially of silicon at least partially microcrystallized; and a surface layer 4; thus permitting the charge maintaining layer to generate carriers long in life and high in mobility in the region of the superlattice structure, and to be remarkably enhanced in sensitivity.
Patent JP-H03123444-A (JP)
Title: Method and apparatus for dissolving saccharified product
Inventor: OTSUKA JUNICHI
IPC: A23L11/00
Filed: 1989-10-04
Abstract: PURPOSE:To obtain the subject apparatus capable of efficiently dissolving saccharified products without carrying out chopping or crushing thereof and causing any scorching by arranging a pipe for passing steam therethrough and providing a heating receiver shelve. CONSTITUTION:A heating receiver shelf 10 is constructed from a stainless steel pipe, etc., at the bottom of a dissolving vessel 1 and steam is fed from a steam feed port 6. Saccharified products (S) are fed into a housing space 8 while discharging drain through a drain discharge ports 7 and 15, dissolved and taken out of a taking out pipe 3.
Patent JP-S63157463-A (JP)
Inventor: UEI WANGU
IPC: H01L21/74
Filed: 1987-10-16
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-H0599174-A (JP)
Title: Fluid rotating device
Inventor: MARUYAMA TERUO
IPC: F04D25/16
Filed: 1991-10-08
Abstract: PURPOSE:To provide a vacuum pump which provides a low vacuum ultimate pressure without damaging exhaust capacity in a wide suction pressure range, in a fluid rotary device, such as a vacuum pump and a compressor. CONSTITUTION:Through non-contact system synchronous rotation of a detecting means for the rotation angles and the numbers of revolutions of rotary encoders 6 and 8, rotation of a plurality of motors is synchronously controlled. By mounting a centrifugal element type vacuum pump B on at least the one axis of rotors 4 and 5, a pump being small and having a wide vacuum pressure operating region is provided.
Patent JP-H01101963-A (JP)
Title: Endoscopic spectral diagnostic apparatus
Inventor: HARA TADAYOSHI
IPC: A61B1/00
Filed: 1987-10-15
Abstract: PURPOSE:To obtain highly accurate data effective for the diagnosis of a lesion part in real time, by increasing the intensity of the emitted light from a light source by the recording start indication of a static picture to perform the recording and spectral measurement of the static image. CONSTITUTION:When the release button 74 of a camera 71 is pressed, a light source lamp 31 emits stroboscopic light and the photograph of a region to be measured is taken by the camera 71. The release signal from the synchronous contact 75 of the camera 71 is inputted to a trigger unit 80 and a trigger pulse delayed by a predetermined time is given to a signal processing part 55. By this constitution, the signal processing part 55 starts spectral measurement in synchronous relation to the stroboscopic emission of light from the light source lamp 31 and the taking of the photograph of the region to be measured by the camera 71.
Patent JP-S63113565-A (JP)
Title: Image forming device
Inventor: KIMURA AKIYOSHI
IPC: G03G15/00
Filed: 1986-10-31
Abstract: PURPOSE:To form an image in an arbitrary area of an original, in an arbitrary area of a transfer material, by providing a control means for calculating and controlling a moving extent of a moving means and a carrying timing of the transfer material, and controlling a position of an image forming lens in the direction orthogonal to the carrying direction of the transfer material. CONSTITUTION:In case of bringing an image in an area X of an original nearer to a reference position 102 side of transfer paper, a zoom lens is in a position 10, and a point x1 and a point x2 in the area X from an image in a point y1 and a point y2, respectively. In case of allowing the point x1 to coincide with a reference 102 of the transfer paper, and allowing the point x1 and the point x2 to form an image in a point z1 and a point z2, respectively, the zoom lens 10 is moved by a distance l1 in the direction orthogonal to the carrying direction of the transfer paper. Also, in case of positioning the image in the area X of the original, in the center of the maximum transfer paper size width, it will suffice that the zoom lens 10 is moved by a distance l2 in the direction orthogonal to the carrying direction of the transfer paper. In such a way, when an electrostatic latent image is erased by an area corresponding to an unnecessary image, a copy image of only a desired area is obtained.
Patent JP-H1190286-A (JP)
Title: Apparatus for spraying chemical solution
Inventor: ONO YUZO
IPC: B05B17/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To reel a hose out of a reeler or to reel the hose into reeler smoothly by a method wherein a spraying vehicle is shifted by a truck to an adjacent rail and traverse movement of the spraying vehicle is simply conducted and middle of the hose reaching to the spraying vehicle from the reeler is supported by the truck stopping in front of the spraying vehicle. SOLUTION: The apparatus for spraying chemical solution is provided with a spraying vehicle 3 running on plural rails 2 provided in back and forth directions and a truck 6 running in left and right directions at the ends of the rails 2. The spraying vehicle 3 is provided so that the spraying vehicle 3 is lifted to and loaded on the truck 6 from one of the rails 2 and shifted to another rail of the rails 2. A hose 24 for feeding the chemical solution pressurized by a power sprayer 17 is provided so that the hose 24 reaches to the spraying vehicle 3 via the truck 6 from a drum 25 of a reeler 29.
Patent JP-H01103074-A (JP)
Title: Automatic iris circuit
Inventor: NAKAMURA TAKASHI
IPC: H04N9/04
Filed: 1987-10-15
Abstract: PURPOSE:To realize stable automatic iris operation by using a level control circuit in switching the detection characteristic of a detection circuit so as to control the output level of a non-addition mixing circuit corresponding to a set value to a constant value. CONSTITUTION:The signal of a maximum level of the input signal of R, G, B three primary colors is subjected to non-addition mixing 2. The output signal from the non-addition mixing circuit 2 is detected by a detection circuit 4 whose detection characteristic is variable and an output signal from the detection circuit 4 and a setting value VT are compared 6 to obtain an iris correction data and the iris mechanism is driven and controlled 8 based on the iris correction data. Then in switching and changing 10 the detection characteristic of the detection circuit, the output level of the circuit 2 corresponding to the setting value VT is controlled 9 to be constant.
Patent JP-H03126605-A (JP)
Title: Nitride compound and preparation thereof
Inventor: BURUUSU UIRIAMU GAAHORUDO
IPC: C01B21/068
Filed: 1990-09-28
Abstract: A method and apparatus are provided for producing a product comprising a nitride compound, such as for example silicon nitride. A reactor is provided which has a chamber defined therein which is divided into a combustion zone and a reaction zone. A combustible mixture is injected into the combustion zone and accordingly combusted to form hot combustion products. At least one reactant (i.e. silane) is injected at the boundary between the zones so as to be carried into the reaction zone by the combustion products and react to form raw product comprising the nitride compound. The raw product can be purified by subsequent processing to remove oxygen and convert by-products to the desired nitride compound. The product of the invention has a low level of impurties and is made up of primarily submicron, highly uniform particles. This makes the product particularly useful for fabrication of sintered ceramic parts.
Patent JP-S63111818-A (JP)
Inventor: HAMANA TAKEHAYA
IPC: A47G25/40
Filed: 1986-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02108660-A (JP)
Title: Styrene sulfonate compound and composition containing the compound
Inventor: OKUZONO SHUICHI
IPC: C07C309/75
Filed: 1988-10-18
Abstract: NEW MATERIAL:The compound of formula (R is H, halogen or hydrocarbon group; Z is >=2-valent alcohol residue containing a large number of C atoms; n is >=2). EXAMPLE:Triethylene glycol distyrene sulfonate. USE:Useful as a paint, coating agent, lining agent, adhesive, etc. A composition containing a styrene sulfonate compounds has high rate of cure and scratch resistance and is curable by the irradiation of energy radiation (especially light, electron ray, etc.). PREPARATION:The objective compound can be produced by reacting styrene sulfonic acid with sulfonyl chloride and reacting the resultant styrene sulfonyl chloride with a polyhydric alcohol.
Patent JP-H02106911-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: OKAMURA AKIO
IPC: H01G4/12
Filed: 1988-10-17
Abstract: PURPOSE:To improve the continuity of a conductor layer(s) by applying pressure to a conductive paste laminate side(s) of ceramic sheet and smoothing the surface(s) at the time of laminating the conductive paste on the ceramic sheet. CONSTITUTION:Ceramic sheet is made from mud made by mixing the powder of dielectric materials with additives such as a bonding agent, plasticizer, deflocculant, a solvent, etc., and adjusting them. In time of laminating conductive paste pressure is applied to the paste laminate side(s) of the ceramic sheet obtained, to smooth the surface(s). For example, roll treating is one that is done by letting the ceramic sheet pass through rolls having smooth surfaces. There are no special limitations about it if there are two passing rolls or more. When the conductive paste is laminated on to one-side surface of the ceramic sheet, only a roll(s) in contact with that side surface should have a smooth surface(s). And, when laminated on to both surfaces, all the rolls to contact with both the surfaces should have smooth surfaces.
Patent JP-H11101935-A (JP)
Title: Close observation state detector and control device of electronic equipment
Inventor: KAWASAKI KATSUHIKO
IPC: G01B11/28
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to immediately photograph an object of interest. SOLUTION: A pupil image pick-up device 20 picks up a pupil of an eyeball 16. A pupil area calculation device 22 calculates the pupil area from an output image of the pupil image of the pupil image pick-up device 20, and impresses the calculation result on a pupil area correcting device 24. A photo detector 18 detects incident light quantity on the pupil 16. The pupil area correcting device 24 removes a change in the pupil area due to the brightness from the calculation result of the pupil area calculation device 22 referring to an output of the photo detector 18 and a pupil area correction table 26, and supplies the result to a controller 28.  The controller 28 decides whether the pupil is expanded or contracted, from the corrected pupil area from the pupil area correction device 24, and makes a camera part 12 record the object image on a recording medium 13 when the pupil is expanded.
Patent JP-H09107603-A (JP)
Title: Pantograph
Inventor: MINAGAWA KAZUTO
IPC: B60L5/24
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent a possibility that in the case of the folding operation of a pantograph, near the final stage thereof, the slid surface of its ceiling tube on its hook is damaged due to both its sliding friction and its long-term use, and its sliding friction is made so large that the folding operation becomes faulty, and to provide a pantograph wherein the stable engagement operation of its hook with its ceiling tube can be obtained over a long term. SOLUTION: A ball bearing 13 is provided in the engagement portion of a ceiling tube 5 with a hook 6. Also, at both the ends of the ball bearing 13, collars 14 are provided for them to be fastened to the ceiling tube 5. According to this configuration, since in the engagement portion of the ceiling tube 5 with the hook 6 the ball bearing 13 is used for the operation when the hook 6 is engaged with the ceiling tube 5 not to be performed by a sliding friction but to be performed by a rolling friction, the friction of the slid surface of the ceiling tube 5 on the hook 6 is so reduced that the stable engagement operation of the hook 6 with the ceiling tube 5 can be obtained over a long term.
Patent JP-H09104959-A (JP)
Title: Steel sheet excellent in mold resistance
Inventor: FUJII SHIRO
IPC: C23C28/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a steel sheet producing a dew condensation resisting effect by the action of voids between powder and a plating metal and the water absorbing property of the powder itself and kept from gathering mold by dispersing a powdery mixture of porous ceramic powder with an antibacterial agent in a plating layer. SOLUTION: A powdery mixture 3 of porous ceramic powder of 1-5μm average particle diameter with an antibacterial agent is dispersed in a plating layer 2 on a steel sheet 1 by 5-80vol.% to obtain the objective steel sheet excellent in mold resistance.
Patent JP-H09100997-A (JP)
Title: Grease injection head to connector
Inventor: ITO KOICHI
IPC: F16N11/00
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To inject grease equally to all the terminal storage chambers of a connector regardless of the presence of terminals. SOLUTION: In a head 7 for injecting grease G to all of a plurality of terminal storage chambers 1a,... of a connector 1, movable pins 9 composed of shanks provided with grease injecting cutouts, and heads provided with grease injecting small holes are inserted in grease injection ports 8a,... provided opposedly to the respective terminal storage chambers 1a,.... The movable pins 9 are moved by grease injection pressure to close the grease injection ports 8a,... with the heads 9b, and the movable pins 9 are moved to the head side by terminals 2a,..., stored in the terminal storage chambers 1a,..., so as to open the grease injection ports 8a,.... When there are the terminals, the grease G is filled through the grease injecting cutouts, and when there is no terminal, the grease G is filled through the grease injecting small holes.
Patent JP-H01105641-A (JP)
Title: Packet switching system
Inventor: SHIMIZU SHOGO
Filed: 1987-10-19
Abstract: PURPOSE:To make it unnecessary to change the order of a packet at an output port by providing the input stage of a self-routing multistage switch with a packet buffer, and reporting that the packet could be transmitted to the self- routing multistage switch without being rejected, to the packet buffer. CONSTITUTION:The packet, inputted to the self-routing multistage switch from input ports 100-107, is stored once in the packet buffers 110-117. All the packets, inputted to a sorting network A from all the packet buffers, are compared at their objective output port numbers, and are sequenced and rearranged according to the magnitude of them, and are outputted to the output terminals of the sorting network A corresponding to the magnitude of the number, and are inputted to a rejection network. The packet not having been rejected follows a route counterwise, and reprots its survival to the packet buffer. The packet buffer having received the survival report deletes the packet, now being transmitted from the buffer, after it finishes transmitting it, and the packet buffer not having received the survival report does not delete said packet from the buffer.
Patent JP-H03122197-A (JP)
Title: Detergent composition
Inventor: TAGATA HIDEJI
IPC: C11D1/14
Filed: 1989-10-06
Abstract: PURPOSE:To provide the subject detergent composition containing a nonionic surfactant, a fatty acid (salt) and a specified sulfosuccinic acid amide compound in a specified ratio and having an excellent detergency especially for stains due to inorganic materials on clothings. CONSTITUTION:An objective composition containing (A) 10-70 wt.% nonionic surfactant such as a polyoxyethylene alkyl ether, (B) 2-20 wt. % 8-22C fatty acid (salt) and (C) 1-40 wt.% sulfosuccinic acid amide compound represented by the formula [R1 is 6-22C alkyl or alkenyl; R2 is H, 1-3C alkyl, carboxy(1-3C) alkyl or 1,2-dicarboxy(1-3C)alkyl; M is alkali (earth) metal, alkanolamine or ammonium].
Patent JP-H1199561-A (JP)
Title: Dry film laminator
Inventor: UEDA RYUJI
IPC: B29C63/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a dry film laminator not generating wrinkles, the involution of air bubbles, especially, micro-air when a dry film resist is laminated to a base material such as a hoop material. SOLUTION: Press rolls 12, 13 and 18, 19 are arranged just in front of laminating rolls 14, 15 and 20, 21. The positional relation of the press rolls 12, 13 and 18, 19 is set so that the pinch points of the press rolls 12, 13 and 18, 19 are arranged at the position on the horizontal pass line connecting the pinch point of the laminating rolls 14, 15 and the pinch point of the laminating rolls 20, 21 or the position shifted on the opposite side of the laminating rolls 15 or 20 to which a dry film resist 16 or 22 is supplied and the press rolls are provided so that the penetrating angle of a base material 11 and the dry film resist 16 or 22 becomes large.
Patent JP-H11103224-A (JP)
Title: Level suppression circuit
Inventor: IMAI KATSUMI
IPC: H03G3/30
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To attain howling prevention by amplifying an input signal, feeding back an output signal through a feedback resistor, comparing the level of the output signal at an upper end with a 1st reference value, comparing the level at a lower end with a 2nd reference value, supplying or cutting the output signal to the feedback resistor and automatically regulating the output DC voltage of a feedback type differential amplifier. SOLUTION: A switch 50 is provided between the collector connection point of transistors 23 and 24 and the connection point of feedback resistors 11 and 12. Thus, when it is not desired to perform level suppression, it is enough only to open the switch 50. As the other method, the currents of operating current sources 51 and 52 of 1st and 2nd comparators 13 and 14 are cut. In this case, there is no current to flow to the feedback resistor 11. Further, since the output DC voltage is automatically regulated by impressing the output signals of the 1st and 2nd comparators 13 and 14 to the feedback resistor of a feedback type differential amplifier 10, the level suppression of the input signal can be executed while keeping a natural waveform.