baber/WOPTO huggingface dataset:
Patent JP-2000069965-A (JP)
Title: Quick screening of gene library using pcr
Inventor: SOEDA EIICHI
IPC: C12M1/00
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To easily and quickly detect the object clone from a cloning library formed by assembling plural plates holding clones. SOLUTION: When screening the objective clone from a cloning library, the method comprises the steps of (1) preparing a cloning library constructed in such a way that it is possible to identify the position of the plate holding the objective clone by the three-dimensional coordinates X, Y and Z; (2) preparing a Z-DNA pool, a X-DNA pool and a Y-DNA pool; (3) detecting the plate holding the objective clone by the three-dimensional coordinates; (4) identifying the position of the well holding the objective clone from the detected plate by the two-dimensional coordinates x and y; and (5) screening the objective clone.
Patent JP-H0698518-A (JP)
Title: Speed controller for dc brushless motor
Inventor: HATSUTORI NAOKI
IPC: H02K5/22
Filed: 1992-09-17
Abstract: PURPOSE:To improve the efficiency of the mounting work of a power element, and to provide a speed controller, whose cost of is reduced, for a DC motor, regarding the speed controller for the DC motor, in which a motor driver section is composed of the bridge circuit of the power element. CONSTITUTION:When power elements 3 are fixed to a heat sink 1, the power elements 3 are brought to the state, in which the power elements 3 are wrapped in insulators 6, by forming the insulators 6 in cylindrical structure. When screwing to the heat sink 1 is conducted under the state, the insulators 6 can be arranged naturally among the mounting surfaces of the power element 3 and the heat sink 1 without requiring particular caution. Accordingly, the alignment operation of the insulators 6 when the power elements 3 are mounted to the heat sink 1 can be performed easily.
Patent JP-H09135188-A (JP)
Title: Device and method for digitalizing electromagnetic input signal of divided frequency band
Inventor: KAAMAIN JIEEMUZU PAGANO
IPC: H04B1/26
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To digitize an electromagnetic radio frequency(RF) input signal having a frequency component in a divided RF frequency band by having a spectrum in a frequency gap between down-converted 1st and 2nd frequency bands. SOLUTION: A band pass filter 54 has the pass band corresponding to the frequency range of down converted A-A' bands. In the other pass, a band pass filter 56 has the pass band corresponding to the frequency range of converted band A'. Then, the outputs processed by the band pass filters 54 and 56 are coupled by a power coupler 58 and amplified by an IF amplifier 59 and the sampling processing of generated signal S1 is performed by an A/D converter 60 to be operated at the sampling rate of fssMHz. In this case, the replica of one spectrum component of 1st and 2nd frequency bands appears in the frequency gap.
Patent JP-H03109389-A (JP)
Title: Production of bis(3,4-dimethylphenyl)dimethylsilane
Inventor: SASAKI AKIHIRO
IPC: C07F7/08
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the title compound useful as a precursor of raw material, etc., for polyimide resin without using a Li compound in high purity and yield by subjecting a Grignard reagent of halogenoorthoxylene to coupling reaction with a dimethyldihalogeno silane. CONSTITUTION:A Grignard reagent of halogenoorthoxylene expressed by formula I (X is halogen: MgX is bonded to the 3- or 4-position) is subjected to coupling reaction with a dimethyldihalogenosilane (e.g. dimethyldichlorosilane) expressed by formula II (X' and X'' are halogen), preferably at a molar ratio of 1:0.4-0.5 at 20-60 deg.C for 1-5hr to provide the aimed compound expressed by formula III. Furthermore, after coupling reaction, the aimed compound is further preferably subjected to separation by recrystallization using 1-4C alcohol.
Patent JP-H0585421-A (JP)
Title: Front side member structure
Inventor: ITO MITSUAKI
IPC: B62D21/00
Filed: 1991-09-26
Abstract: PURPOSE:To provide a front side member structure for preventing a subframe from shifting into a cabin in case of the front shock. CONSTITUTION:Inside a front side member 20, a reinforcement 25 in the length from the front side position in comparison with a subframe installation part 22 at least to the nearly rear edge part 20a of the front side member 20 is installed, and the part ranging from the front side in comparison with the subframe installation part 22 to the edge part 20a of the front side member 20 is integrally reinforced. Accordingly, in the front collision, the front side member 20 in the part reinforced by the reinforcement 25 is not buckled but bent so that the front side in comparison with the installation position at the front edge of the reinforcement 25 is lifted upwardly, and a subframe 7 turns in the opposite direction to a cabin R, and shifting of the subframe 7 into the cabin R side can be prevented.
Patent JP-H02144072-A (JP)
Title: Specurum and valve assembly for colon cleaning device
Inventor: TOOMASU SHIRINGU
IPC: A61M3/02
Filed: 1989-09-22
Abstract: PURPOSE: To make it possible to execute filling and discharging cycle by pressure control or timer control, by installing a slender tube main body with a circular edge in which each hole expands backward and encloses the hole and an anus stopper which is joined with the back edge of the main body. CONSTITUTION: Inside and outside sphincters of the anus has a tendency to proceed the specular 12 inward until the anus ring 44 interrupts. Leaking is prevented by large tension of inside sphincters to act on larger end part of the anus ring 44 of the main body. A shoulder part 64 faces an end part cap 55 of a valve body 50 and has a ring slot 66 which is made into dimensions necessary to fit tightly in an enclosing edge 60 of the end part cap 55 and a liner 28. A slender spring arm or a stopper 68 is arranged separated along the circumference, extends in the axis direction from outside surface of the end part 62 and is separated. Each arm has the end part 69 which is directed inward in the radius direction. The end part 69 moves elastically on a part 54 with a rib and is joined with a radius direction shoulder part of the rib end part.
Patent JP-H06103988-A (JP)
Title: Solid electrolyte type fuel cell
Inventor: KAWASAKI SHINJI
IPC: H01M8/12
Filed: 1992-09-17
Abstract: PURPOSE:To improve output per single cell of a solid electrolyte type fuel cell (SOFC) by improving the air tightness of the solid electrolytic part the solid electrolyte type fuel cell (SOFC) and by thinning the solid electrolytic part to generate no fuel leakage. CONSTITUTION:At least one metal atom selected from groups comprising manganese, irons cobalt, nickel, copper, and zinc is contained with a percentage content of 1-15atm.% in average per total metal atoms in a solid electrolytic part in the solid electrolytic part.
Patent JP-H04128390-A (JP)
Title: Simulation system for striking pressure distribution of etching liquid drop
Inventor: SATO AKIRA
IPC: C23F1/00
Filed: 1990-09-18
Abstract: PURPOSE:To allow the constitution of a chamber for executing uniform etching and the setting of the way of spraying, etc., by setting line specifications, determining the data on spraying experiment and determining the striking pressure distribution of liquid drops onto a plate by computer simulation. CONSTITUTION:The etching liquid is sprayed from plural nozzles 14 of an oscillating bank 13 toward the plate 15, by which the plate is etched. The striking pressure distribution of the etching liquid drops is determined by the computer simulation in this etching treatment. The data on the chamber constitution including chamber arrangement, bank mounting position, nozzle pitch, nozzle height, etc., the data on oscillation conditions including the oscillating angle of the nozzles, etc., and the data on transporting conditions including the width of the plate, the transporting speed of the plate, etc., are set. Further, the striking pressure from one nozzle is determined by the experiment and this data is read into the computer which derives the striking pressure distribution characteristics at the time of oscillation by the conversion rule of diagonal spraying from the spraying quantity characteristic in the vertical direction of one nozzle. The striking pressures of the etching liquid drops at the respective points on the plate are determined momentarily in accordance therewith and are subjected to integration processing. The integrated value is processed as gradation image data and is made into images.
Patent JP-S63102955-A (JP)
Title: Character generator developing system
Inventor: TAKAI TAKAHARU
IPC: G06K15/10
Filed: 1986-10-17
Abstract: PURPOSE:To enable high-speed printing, by a construction wherein data is stored once per dot line in a buffer memory capable of high-speed development and the character data is developed in the buffer memory. CONSTITUTION:A control part 2 is so constructed as to be provided with a CG26 of an EPROM previously storing various sorts of character data corresponding to character codes and a buffer means (CG buffer) 30 which consists of a higher-speed random access memory compared with the CG26, stores character data read by not line by making access to the CG26, and develops the stored character data by bit. Namely, by a construction wherein the character data read by not line by making access to the CG26 is stored in the buffer means (CG buffer) 30 capable of high-speed development to be developed to the character data by bit in the buffer (CG buffer) 30, a high-speed printing is made possible.
Patent JP-H0971301-A (JP)
Title: Garbage storage device
Inventor: KAMEGAWA MASAYASU
IPC: B65G67/06
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the garbage bag storing efficiency of the rectangular garbage container in a garbage storage device and prevent the dispersion of odor of the garbage by housing a rectangular garbage container in a sealed chamber and falling the garbage from a garbage throw-in port, which is provided outside of the sealed chamber, into the rectangular garbage container, in which garbage is stored. SOLUTION: A vertical clearance 30 is formed between a throw-in platform 20 as the top surface of a sealed chamber 16 and an opening part 28 of the upper part of a rectangular garbage container 22. A lower side cylindrical member 46 is vertically moved between the upper side position, in which the lower end thereof is positioned at the height of the lower end of the lower side cylindrical member 46, and the lower side position, in which the lower end thereof is positioned at the height of the opening part 28.  During the time when garbage bags 72 are stored in the rectangular garbage container 22, the lower side cylindrical member 46 is positioned at the lower position, and garbage bags thrown from a garbage throw-in port 34 are passed through an upper side cylindrical member 42 and the lower side cylindrical member 46, and fall from the opening part 28 into the rectangular garbage container 22, and heaped.
Patent JP-H07102964-A (JP)
Title: Damper for branching type exhaust pipe
Inventor: AKAMA HIROSHI
IPC: F16F15/02
Filed: 1993-10-04
Abstract: PURPOSE:To provide a damper for a branching type exhaust pipe without lowering vibration restraining effect even if a cloth material stretches due to heat and vibration. CONSTITUTION:A branch pipes 2 of a branching type exhaust pipe 5 of an internal combustion engine are put close to each other and elastically deformed and a cloth material 1 obtained by knitting or weaving elastic metal wires is fixed to at least a part of the branch pipes 2 and the cloth material 1 is adhered and fixed to the branch pipe 2 by elastic restoring force.
Patent JP-S6490695-A (JP)
Title: Color signal noise measuring device
Inventor: YAMAGUCHI TAKAHIRO
IPC: H04N17/02
Filed: 1987-09-30
Abstract: PURPOSE:To measure a noise for a picture element unit for constituting a TV picture by obtaining the instantaneous phase of a chrominance signal from a hill belt converted signal and a non-converted signal and detecting the fluctuating part of the instantaneous phase. CONSTITUTION:A color TV signal to be measured is converted to a digital signal by an A/D converter 32 and a horizontal synchronizing signal is separated from the signal. A signal synchronizing with a color burst signal is converted to the digital signal in an A/D converter 45. The digital signal fetched to a memory 47 is separated to a luminance signal and the chrominance signal and the separated chrominance signal is hill belt converted and further squared. The squared signal and an original chrominance signal are added and an added output is extracted square root by an extraction of square root arithmetic means 57, thereby, an amplitude modulating noise is obtained. The instantaneous phase of the chrominance signal from the hill belt converted signal and the original chrominance signal is operated in a subtracting means 64 to detect the fluctuating part from the reference of the instantaneous phase as the phase modulating noise.
Patent JP-2000077484-A (JP)
Title: Tape material for flexible substrate, manufacture of the flexible substrate, manufacture of semiconductor device, and manufacture of liquid crystal device
Inventor: MURAMATSU EIJI
IPC: H01L21/60
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To employ tape-carrier system for conducting various kinds of work on an FPC substrate having a two-layer structure. SOLUTION: A tape material 5 has a long FPC substrate 3, having a two- layer structure in which a plurality of metallic film patterns 2 for FPC substrates is continuously formed directly on a long base layer 1 and a long carrier tape 7 to which the long FPC substrate 3 is stuck. The carrier tape 7 has openings 11 formed corresponding to the metallic patterns 2. While the tape material 5 is carried in the direction of the arrow D, IC mounting work, FPC substrate punching work, etc., are performed on the substrate 3. Although since substrate 3 itself in the two-layer structure has a thin thickness and it is not possible to apply a tape carrier system to the substrate 3 and since the substrate 3 is laminated upon the tape carrier 7, the tape carrier system can be applied to this tape material 5.
Patent JP-2000070651-A (JP)
Title: Air quality adjusting machine
Inventor: KUROKI JOJI
IPC: C01B13/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an air quality adjusting machine by which weight reduction, electric power saving and noise lowering can be attempted and oxygen enrichment and air cleaning can be simultaneously performed. SOLUTION: This machine is provided with an adsorption tower 10 in which a porphyrin complex 5 is disposed and an air guiding inlet 11 and a gas guiding outlet 12 are formed, a photocatalytic reactor 60 in which a photocatalyst 6 with a sterilization action is disposed and an oxygen guiding inlet 61 and a clean oxygen guiding outlet 62 are arranged, a fan 2 connected with the adsorption tower 10, an ultraviolet lamp 3 for irradiating ultraviolet rays to the porphyrin complex 5 and a photocatalyst 6, an oxygen carrying path 41, a nitrogen vent path 42, and a switch valve 45 for switching opened/closed condition of the oxygen carrying path 41 and the nitrogen vent path 42. The porphyrin complex 5 has a bulky substituent with a larger molecular diameter than that of phenyl group.
Patent JP-H0887708-A (JP)
Title: Magnetic disk device
Inventor: YAMADA TAKEHITO
IPC: G11B5/02
Filed: 1994-09-17
Abstract: PURPOSE: To suppress the generation of a pop-corn noise due to abrupt change of electric wave by controlling the waveform and the current value of a sense current in accordance with the recording data format on a magnetic disk. CONSTITUTION: A reproducing output 106 from a sense circuit 105 is also inputted to a binary circuit 107 and an analog signal waveform being the reproducing output 106 is binarized. The output of the binary circuit 107 is inputted to a timing extracting circuit 108 and a timing signal indicating a timing with which a sense current is to be flown is generated in accordance with the recording data format on a magnetic disk 101. The timing signal from the timing extracting circuit 8 is inputted to a waveform memory 109 and a digital signal group corresponding to a desired sense current is generated, The digital signal group corresponding to the sense current waveform generated in the waveform memory 109 is converted into an analog value with a D/A converter 110 to be supplied to a sense current conducting circuit 104 as a control signal voltage.
Patent JP-S62114827-A (JP)
Title: Wire electro-discharge machine
Inventor: ASAO TOSHIYUKI
IPC: B23H7/02
Filed: 1985-11-08
Abstract: PURPOSE:To prevent corrosion from gethering and reduce the cost of production as well as to make accuracy so better, by constituting a work table, where cooling water being sprayed out of a cooling water feed pipe is splattered, and an arm or the like of a wire electrode guide with cast iron, and applying resin coating to the surface. CONSTITUTION:A work table 28, being guided by a guide rail 27 on a saddle 23 which is guided by a guide rail 22 on a bed 21, is installed there, and a work 32 to be set on top of the table is movable in both X and Y directions. There are provided with a head 35 supporting an upper guide 34 and an arm 37 supporting a lower guide 36, while cooling water is fed out of a feed pipe 38, and a sump wall 39 is attached to the surroundings. And, the work table 28 and the arm 37 are formed with cast iron or the like small in a linear expansion coefficient, not using stainless steel, and since resin coating of polytetrafluoroethylene or the like is applied onto the surface, manufacturing cost is reduced and simultaneously accuracy is made so better.
Patent JP-H0590720-A (JP)
Title: Composite printed wiring board
Inventor: TSUKADA KIYOTAKA
IPC: H05K1/03
Filed: 1991-09-27
Abstract: PURPOSE:To furnish a composite printed wiring board enabling improvement of the reliability in connection with an electronic component and prevention of a damage on the electronic component, by making the thermal expansion coefficient of the whole of the board approximate to the thermal expansion coefficient of a semiconductor integrated circuit TSO or a bare chip IC. CONSTITUTION:In a printed wiring board having a composite insulating material layer 13 prepared by impregnating pore spaces of porous ceramic or porous glass solvent-welded on the rear of a copper leaf 12, with thermosetting resin, a base plate 11 prepared by impregnating the pore spaces of porous ceramic with the thermosetting resin and the composite insulating material layer 13 are laminated by a prepreg 14.
Patent JP-H0298439-A (JP)
Title: Method for coating aluminum surface
Inventor: KISHI MIKIO
IPC: B32B9/00
Filed: 1988-10-04
Abstract: PURPOSE:To form a tenacious and corrosion-resistant fluoroplastic coating, which strongly bonds to aluminum surface, by a method wherein the aluminum surface is discontinuously coated, baked and fused with enamel and, after that, coated and dried with fluoroplastic dispersion coating containing the specified amount of silica-based filler so as to develop the specified mean coating build-up and finally coated and baked with filler-containing fluoroplastic dispersion coating so as to develop the specified coating build-up. CONSTITUTION:When the formation of a fluoroplastic coating on an aluminum surface, which is roughened and, after that, onto which enamel made of borosilicate-based frit is applied and baked, is intended, the enamel is discontinuously applied to the aluminum surface so as to cover 20-60% of the aluminum surface and, after that, baked and fused to the surface. Next, fluoroplastic dispersion coating, which contains 25-50wt.% of silica-based filler with respect to fluoroplastic, is applied to the resultant aluminum surface and dried so as to develop a mean coating build-up of 3-7mum. Finally, filler-containing fluoroplastic dispersion coating is applied to the aluminum surface just mentioned above and baked so as to develop a coating build-up of at least 25mum. As a result, the bond strength of the fluoroplastic coating provided on the aluminum surface is improved, resulting in allowing to use the coating over a long period of time.
Patent JP-2000062382-A (JP)
Title: Writing instrument featured with lead part and sheet part
Inventor: SUZUKI KENICHI
IPC: B43K19/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To easily grasp at the time of using without bulking at the time of carrying by winding a sheet part on a lead part. SOLUTION: A lead 2 is integrally provided at a flexible sheet part 1. At the time of no use, since the part 1 is set to a spread state, it is not bulky but excellent in portability. Meanwhile, at the time of using, since the part 1 is wound on the lead 2, it is easily grasped and easy to write. The part 1 is not limited in its shape, thickness and material. That is, as the part 1, metal, rubber, plastic or the other material can be used.
Patent JP-H08116663-A (JP)
Title: Snubber circuit for switching converter
Inventor: MATSUI KAGEKI
IPC: H02M3/00
Filed: 1994-10-14
Abstract: PURPOSE: To eliminate the need of a circuit for controlling an external control signal while reducing the loss by providing a Zener diode for protecting the gate electrode of an auxiliary semiconductor switch element against overvoltage. CONSTITUTION: Since the charging circuit for a snubber capacitor 4 has a one- directional path passing through a snubber diode 5, the snubber diode 4 is charged continuously. But since an auxiliary semiconductor switch element 6 does not function when the capacitor voltage (ec) is lower than a set level, the capacitor voltage (ec) increases up to the set level of a Zener diode 7 and the surge energy is absorbed entirely by the snubber capacitor 4. When the capacitor voltage (ec) reaches the set level, the gate voltage of the auxiliary semiconductor switch element 6 is held at the Zener voltage. Consequently, the auxiliary semiconductor switch element 6 is turned ON and the snubber capacitor 4 is regenerated to a DC power supply 1. This circuitry reduces the loss and eliminates the need of any external control signal.
Patent JP-H0991278-A (JP)
Title: Document preparation device
Inventor: SATO TAKAYUKI
IPC: G06F17/22
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide the document preparation device which considerably improves the operability to improve the efficiency of documentation by storing a reading character string used for KANA(Japanese syllabary)-KANJI(Chinese character) conversion and using it for the next reading input to reduce the number of input characters of reading input. SOLUTION: Reading character strings subjected to KANA-KANJI conversion are stored in a reading data storage part 105 together with their frequencies in use, and a reading character string is inputted from an input part 101, and an input data retrieval part 103 retrieves reading character strings, whose leading character strings coincide with the inputted reading character string, by the retrieval indication from a reading retrieval key 102 and outputs them in the order of frequencies in use. When the reading character string subjected to KANA-KANJI conversion by a KANA-KANJI conversion part 108 is already registered in the reading data storage part 105, its use frequency is updated by an input data learning part 104; but when it is not registered, it is newly registered.
Patent JP-S62104859-A (JP)
Inventor: MIYUUIEN MAIKERU UU
IPC: C08L37/00
Filed: 1986-10-20
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。