baber/WOPTO huggingface dataset:
Patent JP-H08306879-A (JP)
Title: Method of fabricating semiconductor device
Inventor: KONDO KENJI
IPC: H01L21/027
Filed: 1995-04-28
Abstract: PURPOSE: To form a fine storage electrode without greatly increasing processes by depositing on a semiconductor substrate a positive type resist where a region from a proper exposure amount to a negative inversion exposure amount is narrow, and forming a multiple cylinder storage electrode formation fine pattern including the resist negative inversion part with electron beam exposure. CONSTITUTION: After an interlayer insulation film 13, a silicon nitride film 14, and a conductor film 16a and an oxide film 18a both forming a capacitor storage electrode are formed on a semiconductor substrate 11, a positive type resist 19 is deposited, and a cylindrical pattern 21a including a negative inversion part is formed with electron beam exposure. Further, a cylindrical pattern 21b including a negative inversion part is formed on an outer periphery of the pattern 21a. The oxide film 18a is etched with the double cylindrical storage electrode formation fine pattern as a mask, and the conductor film 16a is buried in the etched part. Thereafter, a double cylindrical capacitor storage electrode 24a is formed with etching.
Patent JP-S58225029-A (JP)
Title: Simple diagnostic method for tooth decay and device therefor
Inventor: SHIBUYA MUTSUMI
IPC: C12Q1/04
Filed: 1982-06-21
Abstract: PURPOSE:A test piece for tooth decay diagnosis is moisted with the spit to be tested and kept without feeding air near a certain temperature to measure the change in color to judge the tooth decay activity of the microorganisms participating in the tooth decay in spit simply and rapidly. CONSTITUTION:A reagent composition for measuring the number of microorganisms causing tooth decay in spit is made into a solution containing 0.05- 0.003wt% of resazurin, triphenyltetrazolium, neotetrazolium and 2,6-dichlorophenolindophenol and 10wt% of sucrose is used to impregnate pieces of paper 1 and dried. The test piece is moisted with a small amount of spit to be tested and fixed with the covering film 2 to stop the air feed. Thus, the vaporization of the spit is inhibited and stood at 37 deg.C for 15min or at 20 deg.C for 20-30min to measure the change in color on the test piece. This process not only enable simple judgement in a short time but also lowers the costs.
Patent JP-H11297889-A (JP)
Title: Semiconductor package, mounting board and mounting method by use of them
Inventor: OYA YOICHI
IPC: H01L23/31
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To ensure a semiconductor package of joint strength by a conductive material layer to enhance it in mounting reliability even if terminals provided onto a relay board corresponding to the input/output terminals of a semiconductor chip are micronized and lessened in pitch. SOLUTION: The package side lands 3a of a semiconductor package P1 are fully exposed inside an opening 5a provided in a solder resist layer 5. The board side land 12a of a mounting board B1 are fully exposed inside an opening 13a provided in a solder resist layer 13. When the semiconductor package P1 and the mounting board B1 are joined together through the intermediary of a solder layer 14a, the solder layer 14a is brought into contact with the lands 3a and 12a by creeping over their side walls, so that a joint between the package P1 and the mounting board B1 is enhanced in joint strength due to an increase in contacting area and a shape effect. When the lands 3a and 12a are set equal to each other in dimension and shape, the solder layer 14a becomes a column uniform in sectional area, so that stress is prevented from concentrating locally on the solder layer 14a.
Patent JP-2000296383-A (JP)
Title: Treatment of garbage and treating apparatus
Inventor: UEMURA KOICHI
IPC: E03C1/266
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment method and treating apparatus which are capable of easily decompose garbage and do not exert a huge burden to a sewer treatment plant or septic tank. SOLUTION: This garbage treatment method consists of a stage for obtaining a waste liquid of garbage pulverization by pulverizing the garbage, a stage for filtering the waste liquid of pulverization in a vessel packed with granular materials formed of fibers and a stage for heating the granular materials formed of the fibers and the pulverized garbage remaining in the vessel and decomposing the organic materials in the pulverized garbage.
Patent JP-S592738-A (JP)
Inventor: RONARUDO RAIDO KAA
IPC: A61H13/00
Filed: 1983-06-14
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-H10287602-A (JP)
Title: Hydration of olefin
Inventor: KOBAYASHI NOBUTO
IPC: C07B61/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To produce an alcohol economically in a high conversion rate and stably by performing a direct hydration reaction of an olefin by simultaneously using a strongly acidic ion exchanging resin and a heat resistant basic pyridine exchange resin as catalyst. SOLUTION: This method for hydrating an olefin is constituted by using a catalyst obtained by mixing particles of a strongly acidic ion exchange resin (a particle-shaped catalyst having a high olefin conversion rate, e.g. a styrene- based sulfonic acid type resin and a phenolic sulfonic acid type resin) with particles of a heat resistant basic pyridine exchange resin (preferably the one having approximately 100-160 deg.C heat resistant temperature, e.g. a pyridine- divinylbenzene copolymer) well, preferably in (3:7)-(7:3) ratios, and filling the mixture in a fixed bed reactor, preferably presenting water as a gas liquid mixed phase or a liquid phase in the reaction system for hydrating the olefin (preferably a 3-5C olefin, especially propylene) at 100-160 deg.C, 20-70 Kg/cm<2> G and 0.1-3 (1/hr) space velocity to obtain an alcohol (especially isopropyl alcohol).
Patent JP-H06317745-A (JP)
Title: Zoom lens with super wide angle
Inventor: KIKUCHI SHUICHI
IPC: G02B15/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a new zoom lens composed of two groups, having a small number of lenses, being bright on the telescopic end and realizing a super-wide state having shorter focal length than the wide angle end of a zooming region added to the zooming region by adding a converter lens. CONSTITUTION:This zoom lens comprises a first group I having a negative refractive power and arranged on the object side and a second group II having a positive refractive power, arranged on the image side and having a diaphragm S in the group, a two-group zoom lens is made a master lens for changing a focal length by changing the interval between the first and the second groups, a converter lens C1 is inserted in the vicinity of the diaphragm S of the second group II of the master lens and a focal length shorter than the wide angle end of the zooming region of the master lens is realized.
Patent JP-S5533291-A (JP)
Title: Handwriting information input device
Inventor: MORI TADATAMI
IPC: G06K11/06
Filed: 1978-08-30
Abstract: PURPOSE: To make it possible to input accurately a handwritten pattern by combining a sheet with (x) and (y)-directional lattice lines in bar code and a stylus.  
     CONSTITUTION: On bar code sheet 2, pattern 21 of bar codes differing in thickness expressing (x)-directional coordinates is printed in green on a vinyl sheet, for example, and pattern 22 of bar codes differing in thickness expressing (y)-directional coordinates is in red. Each code consists of five bits of five bars and has 32 kinds of green code patterns X 0  to X 31  in the (x) direction and 32 kinds of red code patterns Y 0  to Y 31  in the (y) direction. the stylus as a bar code reader is provided with photo detecting elements reading red and green codes and as an operator handwrites a character by using the stylus, a coordinate position equivalent to a stroke and the moveing direction of stylus are outputted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59233083-A (JP)
Inventor: SEKI SHIYOUJIROU
IPC: E05F11/48
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-H07316976-A (JP)
Title: Rib top remover in continuous knitting machine
Inventor: MIYANO ICHIZO
IPC: D06H7/00
Filed: 1994-05-20
Abstract: PURPOSE:To enable the perfect automation of the operation for removing the preceding rib top by drawing off the yarns to be put off from the joint between the preceding and following rib tops on a base band for a sequence of rib tops. CONSTITUTION:When each rib top is separated from a sequence of rib tops which are jointed in a row with the yarns to be put off, the band of rib top sequence 11 is held with a tension head 84 and guided to the separation station S, where a couple of movable tables 45, 46 are allowed to approach to effect the positioning according to the detection signals from sensors 62, 66. Then, a couple of chucks 64, 68 are actuated to effect the positioning of the joint 14 according to the signals from joint sensors 63, 67. A pipe 74 for sucking the yarn to be put off is actuated to hold by sucking the connection place 13a of the yarn to be put off and the first and second cutters 25, 26 are used to cut the connection place 13a and the folding place 13b of the yarn to be put off. Then, a chuck 132 is allowed to go down to chuck the yarn to be put off 13 at the connection place 13a and pull off the yarn 13 from the joint 14 and the yarn is cut off with a cutter 28 and the preceding rib top 12 is separated from the rib top sequence band 11. These operations are repeated and individual rib tops are automatically removed from the base band 11.
Patent JP-S61264436-A (JP)
Title: Data processing system
Inventor: SHINOKI TAKESHI
IPC: G06F9/34
Filed: 1985-05-18
Abstract: PURPOSE:To increase the data processing speed by carrying out a process to calculate an address from the head address of an array and the array element number and to read data out of a memory in parallel with a process to read out the length information for comparison with the array element number to check a range. CONSTITUTION:The head address V of an array and the element number (i) to be read out are set to registers 1 and 2 respectively. Then both processors 3 and 4 are started at a time to calculate the address of the data within an array 71 stored in a main memory 7 from said address V and number (i) of the registers 1 and 2. Then the calculated address is sent to the memory 7 and the read-out data D is stored in a register 5. While the processor 4 switches a selector 8 to the input side of the address V to send the address V to the memory 7. Then the processor 4 supplies the read-out length information L to a register 6 for comparison with the number (i) and checks the range. The data D read by the processor 3 is invalidated in an over-range mode.
Patent JP-S5534354-A (JP)
Title: Turntable driving mechanism of recording reproducing machine
Inventor: MURANAKA MASAICHI
IPC: G11B19/20
Filed: 1978-08-31
Abstract: PURPOSE:To prevent the deformation of the idler by rotating the turntable with the idler abutting against the rotating member of the idler driving side together with the change in tension of the belt driven by the motor and not pressed constantly to the driving side rotating member. CONSTITUTION:When the motor is rotated and the rotating shaft 1a is rotated clockwise, the a side of the belt 4 is tensed and the b side of the belt is loosened. Accordingly, the operating arm 8 is rotated counterclockwise centering the fixing screw 11 in accordance with the difference in tension. The idler 14 is pressed towards the flywheel 5a and the outside of the turntable 16, and the turntable is rotated clockwise. When the motor is rotated counterclockwise, the turntable is rotated counterclockwise by the idler 15. When the motor is stopped, the idlers 14 and 15 are separated from the flywheel shaft 5a and the turntable 16, so that the uneveness in the rotating due to the deformation of the idler can be prevented from generating.
Patent JP-H10303487-A (JP)
Title: Coaxial gas laser excitation method and coaxial gas laser device
Inventor: JITSUNO TAKAHISA
IPC: H01S3/038
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a long-life, low-priced, and highly stable coaxial gas laser device which is not influenced by the inequality of residual ions within a discharge tube, the unevenness of discharge, etc., and a coaxial gas laser excitation method, by dispensing with a high-voltage switch such as an expensive thyratron, etc. SOLUTION: This coaxial gas laser device is composed of a tubular discharge tube 10 charged with oscillating medium gas 18, main electrodes 12a and 12b counterposed at both ends in the axial direction of this discharge tube 10, a subelectrode 20 arranged in the middle of this discharge tube 10, a main voltage source 22 for applying voltage in the shape of main pulses between the said main electrodes 12a and 12b, and a subvoltage source 24 for applying voltage in the shape of subpulses of reverse polarity to the voltage in the shape of main pulses between the subelectrode 20 and one main electrode 12b, and main discharge is generated between the main electrodes 12a and 12b, being triggered by the corona discharge arising by the voltage in the shape of sub pulses.
Patent JP-H02285613-A (JP)
Title: Composite magnetic core
Inventor: MACHIDA KOJI
IPC: H01F27/24
Filed: 1989-04-26
Abstract: PURPOSE:To make it possible to improve the permeability of the entire composite magnetic core by a method wherein the degree of magnetic resistance at the junction part of cores is lowered by mutually adhering the junction surface of the cores using a bonding agent containing magnetic powder. CONSTITUTION:In the composite magnetic core with which a closed magnetic circuit will be formed by assembling a plurality of cores 1 and 1, the junction surfaces of the cores 1 and 1 are adhered with each other using a bonding agent 8 containing magnetic powder. For example, a winding 3 is wound on a bobbin 2 made of resin, metal or metal oxide powder is compression-molded, a pair of U-shaped sintered magnetic cores 1 and 1 are fitted from both sides of the bobbin 2, a closed magnetic circuit is formed by coupling said both ends with each other, and a small type transformer is constituted. When both ends of the cores 1 and 1 are coupled in the case as above-mentioned, the coupling surfaces, namely, both end parts of the cores to be butt-together are bonded with a bonding agent 8. The bonding agent is formed by dispersing the ferrite powder having high permeability into the resin such as epoxy resin and the like.
Patent JP-S62262825-A (JP)
Title: Liquid crystal display with protector
Inventor: YOSHIMOTO YOSHINORI
IPC: G09F9/00
Filed: 1986-05-09
Abstract: PURPOSE:To entirely prevent the damage of a liquid crystal display panel, etc., and the disturbance to other equipment caused by an unnecessary radiation, by placing a protective member using an elastic member as a raw material, on the periphery of an enclosure, and providing a conductive screen on a liquid crystal display panel. CONSTITUTION:As for the enclosure of a liquid crystal television receiver 10, the greater part of the periphery is covered with a protector 1 constituted of a protective member using an elastic member as a raw material. To the aperture 8 of the protector 1, a conductive screen 20 is installed. The conductive screen 20 is constituted of a knitwork formed in a mesh shape with the fiber of a triple structure for coating the core material of a polyester monofilament 21 with a metallic copper 22, and also, for forming the periphery by an acryl resin 23 added with a plastic pigment.
Patent JP-H044940-A (JP)
Title: Method for forming connecting fitting for hydraulic piping or the like
Inventor: GOSHIMA HARUO
IPC: F16L41/02
Filed: 1990-04-23
Abstract: PURPOSE:To simplify a process by drawing the inside flanges to make a communicating hole part through a stage to upset a billet into the annular bulged part, a stage to punch, form a hole part corresponding to the communicating hole and press both edges of an annular bulged part. CONSTITUTION:The annular bulged part corresponding to an annular bulged body 3 is upset by a press working for pressing a bar stock W from both its end faces. The axis part 2 of a cylinder body and the annular bulged part 3 can be formed simultaneously by an upsetting stage for bulging the axial part equivalent to the cylindrical axis body. Then, a hole part corresponding to the communication hole 5 is punched by press working on the annular bulged part. Both edges of the annular bulged part 3 are pressed and the inside flanges are drawn to the above-mentioned hole part to obtain stepped communicating hole parts from the hole part. The straightening of both end faces of the annular bulged part and forming of the stepped communicating hole part are performed at the same time to obtain the end face of the annular bulged part large in strength.
Patent JP-S59232685-A (JP)
Title: Laser working device
Inventor: UEDA TATSUMI
IPC: B23K26/21
Filed: 1983-06-15
Abstract: PURPOSE:To perform stable fine welding by irradiating laser light to the welding part of an object to be worked to form a molten lump then subjecting the molten lump to regular welding. CONSTITUTION:Laser light 1 is condensed by a lens 2 and is irradiated to the welding part of an object 3 to be worked. If the laser light is set to the power density at which the object does not evaporate, the welding part melts and is rounded by surface tension, by which a molten lump 3-2 larger by several times than the diameter of the wire is formed. The object 3-1 having the lump 3-2 with the heat capacity increased in the above-mentioned way is positioned and the laser light 1 is condensed by the lens 2 and is irradiated to the superposed or butt part of the lump 3-2, then the stable welding without thinning of the wire diameter is accomplished.
Patent JP-H0229261-A (JP)
Title: Narcotics vaporizer
Inventor: ROBAATO ANTONII HIITON
IPC: A61M16/18
Filed: 1989-04-26
Abstract: PURPOSE: To enable to easily access a thermal response valve in purpose of regulation and maintenance by equipping the vaporizer with the thermal response valve right under a base in an ordinary direction of an anesthetic agent vaporizer. CONSTITUTION: This by-pass type anesthetic agent vaporizer 1 has a main body casing equipped with a base 2 and an upper closing plate 4. Right under the closing plate 4, a vaporizing room to store a volatile liquid anesthetic agent, i.e., a sump 12, is installed, and a thermal response valve 52 is placed right under the sump, i.e., the vaporizing room.  Depending on that the thermal control type valve 52 is placed just neighboring with the other side of the base 50 of the sump 12 to accept a liquid anesthetic agent and a material with high thermal conductivity, is selected as the material of the base 50, the temperature difference between the valve 52 and the liquid anesthetic agent can be made extremely small, and it enables the concentration variation of the anesthetic agent delivered from the vaporizer 1 when the temperature of the anesthetic agent changes to be smaller than that of the by-pass type vaporizer.
Patent JP-H04336325-A (JP)
Title: Full-adder
Inventor: KITAO YOSHITAKA
IPC: G06F7/503
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the full-adder consisting of a circuit with a high integration degree by decreasing the number of elements. CONSTITUTION:An augend is denoted as A, an addend is denoted as B, and a carry from a precedent stage is denoted as C. A 1st circuit block 1 generates exclusive OR and NOT exclusive OR between the A and B and a 2nd circuit block 2 decodes either of the exclusive OR and NOT exclusive OR between the A and B with the carry C from the precedent stage to output a sum signal from a sum signal output terminal 8. At the same time, a 3rd circuit block 3 decides either of the augend A and the carry C from the precedent stage by the exclusive OR and outputs the result as a carry signal to a following stage from a carry signal output terminal 9.
Patent JP-S62265486-A (JP)
Title: Rotary casing type solution-sealed compressor
Inventor: KOSHIJIMA JIRO
IPC: F04C19/00
Filed: 1986-05-10
Abstract: PURPOSE:To eliminate the need of supplying a sealing solution, by a method wherein the interior of a rotary casing is filled with only an amount of a sealing solution made of magnetic fluid, of which a space between the inner surface of a peripheral wall and the tip of the vane of an impeller is full. CONSTITUTION:A rotary casing 1 formed by a magnet is formed in the shape of a cylinder formed with a peripheral wall part 1a and an end wall part 1b, and is rotatably supported to a bearing 4. Since magnetic fluid is used in a sealing solution 2, the sealing solution 2 is attracted to the inner surface of the peripheral wall part 1a of the rotary casing 1 even during the stop of an impeller 7, and an annular shape is held. Thus, the sealing solution is prevented from being discharged through a delivery port, and the supply of the sealing solution can be eliminated.
Patent JP-H04334865-A (JP)
Title: Battery housing device for electronic equipment
Inventor: KAWABATA KATSUMASA
IPC: H01M2/10
Filed: 1991-05-13
Abstract: PURPOSE:To allow a cell to be attached and removed easily and to provide contact pressure as well as to minimize parts required to construct a cell housing device in order to reduce costs. CONSTITUTION:Two projections 2a, 2b are provided for a cell case 2 and a coin-like cell 2 is held by utilizing the spring nature of two cell terminals 3, 4. The cell case 2 is integrated with an enclosure 6 and a printed board 5 to which the two cell terminals 3, 4 are connected.
Patent JP-S60250337-A (JP)
Title: Screen for camera finder
Inventor: ICHIHARA YUTAKA
IPC: G03B13/24
Filed: 1984-05-26
Abstract: PURPOSE:To adjust light and shade of an image in case a dark lens is used or a diaphragm is stopped down, by constituting a screen for a camera finder itself of a refractive index variable material, and also providing a driving means for changing a refractive index. CONSTITUTION:As for a refractive index variable material, a liquid crystal is known. The liquid crystal has a refractive index ne to a polarized light vibrating in the long axis direction of a liquid crystal molecule, and a refractive index n0 to the polarized light vibrating in the short axis direction, and can be replaced to a state of the refractive index n0 and a state for showing double refraction of the refraction indexes ne, n0, by the operation of a voltage applied to the liquid crystal. Therefore, the screen itself is prepared by a liquid crystal 1. A transparent substrate 3a is brought to an uneven working, the liquid crystal 1 is made to have a diffusing property through a transparent electrode 2a, and a driving means 4 is connected to the transparent electrodes 2a, 2b. Accordingly, when a dark lens is used, or when the diaphragm is stopped down, light and shade of an image can be adjusted by changing a voltage to decrease a difference of the refractive indexes and increasing the quantity of light traveling to an eye.
Patent JP-H10298077-A (JP)
Title: Agent for treating and preventing cardiac myopathy
Inventor: KAWASUMI HISASHI
IPC: A61K31/495
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an agent for treating or preventing cardiac myopathy, having both improving action on cardiac function and life lengthening action, by using a specific readily obtainable piperazinylbenzenesulfonic acid derivative as an active ingredient. SOLUTION: This agent for treating or preventing cardiac myopathy comprises a 2-(1-piperazinyl)-5-methylbenzenesulfonic acid derivative, its salt, its hydrate or its solvate as an active ingredient. 2-(1-Piperazinyl-5- methylbenzenesulfonic acid derivative monohydrate is preferably among the compound of the formula. The medicine is effective especially for sudden cardiac myopathy and specific cardiac myopathy. A daily oral dose of the compound of the formula as the active ingredient is 0.01-1,000 mg per adult.
Patent JP-S58223181-A (JP)
Inventor: ANDOU TOSHISHIGE
IPC: G09G5/36
Filed: 1982-06-21
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。