baber/WOPTO huggingface dataset:
Patent JP-S5615300-A (JP)
Title: Plasmid and its use
Inventor: YOHAN PIITERU MARINUSU SANDERU
IPC: C12N15/00
Filed: 1980-05-12
Abstract: Plasmid conferring resistance to streptomycin (SmR) and neomycin (NeoR) upon its host (e.g. a Bacillus, Staphylococcus or Escherichia coli) and which after having taken up a foreign DNA fragment at one of its restriction sites with loss of its SmR or NeoR phenotype, is still capable of replicating and expressing genetic information in its host.
Patent JP-H07274235-A (JP)
Title: Radio telephone set system
Inventor: HORI SHINICHIRO
IPC: H04Q7/28
Filed: 1994-03-31
Abstract: PURPOSE:To provide a radio telephone set system with a fast processing speed and excellent extension performance coping even with increase in radio telephone sets in which duplicate position registration in each radio telephone set is omitted to relieve the load for channel control by providing an inter- system channel controller registering and managing unifiedly position registration information of portable telephone sets in existence in radio zones of each of radio telephone sets arranged distributingly in the system. CONSTITUTION:The system is provided with (a) portable telephone sets 4 each having portable telephone sets 4, (b) a channel switch controlling a trunk line interface section, an extension interface section and a channel such as a speech channel section and its own zone position registration storage section storing position registration information of portable telephone sets 4 in existence in its own radio zone 5, and (c) an inter-system channel controller 16 having a position registration section making position registration based on a position registration request from the radio telephone set 1a and a channel information storage section storing inter-system channel information.
Patent JP-H09254788-A (JP)
Title: Vehicle for cargo handling
Inventor: MIURA KENJI
IPC: B62B3/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce a turning radius so as to facilitate a backward movement and a sideways movement in a carriage by arranging a thrust receiving part beneath a frame positioned above a driving vehicle and installing casters for front wheels and for rear wheels in the frame via a front support member and via a rear support member. SOLUTION: In a carriage 3, a frame 12 is arranged above a frame 4 of a driving vehicle 2, and a thrust receiving part 18 receiving thrust from a thrust transmitting part 8 of the driving vehicle 2 is arranged under the frame 12. In addition, a front support member 14 is suspended in the frame 12, and front wheel free casters 16, which are constructed freely followably along the traveling direction, are installed via the front support member 14. A rear support member 15 is suspended in the frame 12, and rear wheel casters 17 are installed via the rear support member 15. In this way, a turning radius can be reduced, so that a backward travel and a sideways movement can be facilitated.
Patent JP-S63230709-A (JP)
Title: Olefin polymerization catalyst
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1987-03-19
Abstract: PURPOSE:To obtain an olefin polymerization catalyst which can give a highly stereoregular polymer of a uniform shape in high activity, by combining a specified solid catalyst component with a silane compound and a organoaluminum compound. CONSTITUTION:A metallic powder is reacted with at least 2mol. per mol. of the powder, of an alkyl monohalide in the presence of a dialkoxymagnesium. 1pt.wt. obtained product is mixed with at most 2pts.wt. tetraalkoxytitanium and an aliphatic hydrocarbon and an aliphatic alcohol both of which are liquid at -30-50 deg.C. Titanium tetrachloride is allowed to act upon this mixture at 0 deg.C or below, and a phthalic diester is allowed to act upon it at 80 deg.C or above. The obtained solid product is separated and titanium chloride is contacted with it. The obtained solid catalyst component is combined with a silicon compound of the formula (wherein R is alkyl, cycloalkyl or the like, and R' is alkyl and 0<=m<=4) and an organoaluminum compound to obtain the title polymerization catalyst.
Patent JP-H08265895-A (JP)
Title: Speaker
Inventor: TAKEWA HIROYUKI
IPC: H04R7/22
Filed: 1995-03-22
Abstract: PURPOSE: To provide the speaker with excellent sound quality in which a flat frequency characteristic is attained while split resonance hardly takes place regardless of its narrow width. CONSTITUTION: A flat shape of a diaphragm is assymetrical having a major and a minor axis direction and is swollen toward the vibration direction. The planer shape of a voice coil bobbin 4 is the same as the planer shape of the diaphragm 1 and its upper end is adhered to the outer circumferential part of the diaphragm 1. A magnetic circuit 16 is shaped in matching with the shape of the voice coil bobbin and is made up of a yoke 8, a magnet 9 and a plate 10. Plural thin reinforcement members 14 are adhered in the minor axis direction of the diaphragm 1 at an asymmetrical interval in the major diameter direction of the diaphragm 1. Thus, the stiffness of the diaphragm 1 is enhanced by the shape effect of the diaphragm 1 and split resonance frequencies in areas blocked by the asymmetrical interval differ and notches and loops of the sound pressure characteristic are decreased.
Patent JP-H01235889-A (JP)
Title: Light wave distance measuring instrument having linearity error correction function
Inventor: OISHI MASAHIRO
IPC: G01S7/48
Filed: 1988-03-16
Abstract: PURPOSE:To provide the linearity error correction function with which distance measuring linearity of high accuracy is obtainable by setting the optical path length of an optical path extension part and determining the phase difference of a detector output signal corresponding to the optical path difference of an external distance measuring optical path and internal distance measuring optical path in respective cases of connection and non-connection of the optical path extension part, then obtaining the arithmetic average thereof. CONSTITUTION:The amplitude modulation light emitted from a light emitting part 1 is guided by the internal reference optical path 11 directly to a light receiving part 19 and is emitted by the external distance measuring optical path 7 toward an object 9 to be measured. The light is reflected therefrom and is guided to the light receiving part 19. An optical path switching part 4 selects these optical paths 11, 7 to switch the amplitude modulation light so as to progress in the selected optical path. A prism 17 for optical path switching which switches the standard optical path and the extension optical path by the optical path extension part 20 is placed in the positions (a) and (b) and the phase difference corresponding to the optical path difference of the optical paths 11, 7 is detected by a phase detecting part 23 in the respective positions. The distance up to the object 9 is calculated by determining the arithmetic average value of the phase differences thereof by a distance measuring part 22.
Patent JP-H10249162-A (JP)
Title: Waste gas treating device
Inventor: GOI KOICHI
IPC: B01D53/86
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To simplify effective purifying treatment and regenerating treatment of a granular catalyst fixed bed by installing a switching damper for constituting a closed loop for fluidizing the granular catalyst fixed bed to subject it to regenerating treatment in a gas circulating path for feedback provided by connecting an outlet of a combustion and oxidation device and an inlet of a dust collector. SOLUTION: After rare gas generated in a source 10 is collected by a suction hood 1 and dust is collected and removed by a dust collector 2, it is heated by a heat exchanger 6 in a combustion and oxidation device 4 to burn and remove harmful volatile components and malodorous components, thus performing purifying treatment. When inert catalyst poison such as a silica compound in gas is deposited on the surface of a granular catalyst to deteriorate catalyst performance, a switching damper 7b is opened, and also a closed loop using a gas circulating path 5 is constituted with switching dampers 7a, 7c being closed, and further a flow rate of gas is increased about 1.2-1.5 times to do opeartion and fluidize a granular catalyst fixed bed 4a, allowing catalyst regenerating treatment to be easily performed without needing periodic replacement work.  As a result, work efficiency can be improved and the installation cost and management cost can be reduced.
Patent JP-H11259983-A (JP)
Title: Method and device for reading data, and record medium
Inventor: ASANO SHIGETAKA
IPC: G11B20/10
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a data reading method capable of converging coefficients regarding the reading of data from a record medium stably and at a high speed. SOLUTION: The coefficient control circuit 34 of a waveform equalizer 32 reduces the value of a strength parameter in a first operation mode for synchronizing a clock signal CLK based on an PR (preamble) code, and increases the value of the strength parameter in a second operation mode for optimizing the coefficient of the waveform equalizer 32 based on a TR (training) code. The coefficient control circuit 35 of a PLL circuit 33 increases the value of the strength parameter in the first operation mode for synchronizing the clock signal CLK based on the PR code, and reduces the value of the strength parameter in the second operation mode for optimizing the coefficient of the waveform equalizer 33 based on the TR code.
Patent JP-S56159667-A (JP)
Title: Slit exposure type lighting device
Inventor: SAGANE MITSUKI
IPC: G03G15/04
Filed: 1980-05-13
Abstract: PURPOSE:To improve the efficiency of illumination by performing accurate slit exposure while preventing scattered light, by fitting a light source for illumination at a prescribed relative angle. CONSTITUTION:Two-division type cylindrical, ellipse-surface reflectors 13 and 14 are provided; tungsten halogen lamps 1 are arranged at one focus, and an original surface on an original table 11 is arranged at the other focus. Here, the diameter of the hollow cylindrical body 3 of each lamp 1 is denoted as D, the length between a light emission part 2 and a projection part 4 for sealing as L, the length of the projection part 4 as DELTAl, and the angle of a light beam (i) to the horizontal direction as theta1. In this case, the lamp 1 is fitted at the angle shown by the equation (I). Consequently, scattered light from the lamp 1 is never reflected directly by reflectors 13 and 14 to light the original surface, and the irradiation of the original surface becomes uniform to perform accurate slit exposure, improving the efficiency of illumination.
Patent JP-H11320373-A (JP)
Title: Wafer polishing device with movable aperture or window part
Inventor: BAJAJ RAJEEV
IPC: B24B37/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent damage to optical transparent characteristic by providing the subject device with an aperture on window part which includes a first surface, is movable between a first position and a second position, and making the first surface close to a polishing surface at the second position rather than the first position. SOLUTION: This polishing device 100 has an aperture or window part 110 mounted with a soft diaphragm 120, and a wafer 140 under chemical-mechanical polishing operation is positioned above the device 100 while a measurement sensor 130 below it. During some or substantially all polishing steps, the aperture part 110 is positioned at a first position apart from a polishing surface of the device 100. When the aperture part 110 is moved to a second position closer to the polishing surface, the sensor 130 measures the surface of wafer 140 through the aperture part 110, and after the measurement, the aperture part 110 is returned to the first position. Since the aperture part 110 is below the polishing surface, the optical transparency is not damaged, and since the aperture part 110 comes close to the polishing surface at the time of measuring the wafer 140, some of polishing agent remained in a recessed part between the window part 110 and the polishing surface is removed, thereby giving less interference at the time of measurement on the site.
Patent JP-H02240675-A (JP)
Title: Transfer and separation device for electrophotographic recorder
Inventor: KONISHI KAZUHIKO
IPC: G03G15/14
Filed: 1989-03-14
Abstract: PURPOSE:To prevent a transfer material from entering to an electrifier by forming a device with a transfer electrifier and a separation electrifier on the same shield plate. CONSTITUTION:The transfer and separation electrifier devices having the shield 1 provided with the transfer electrifier 3 and the separation electrifier 4, and a resin boundary plate 2a integrally formed with a paper entry preventing guide 2b of the separation electrifier 4 side between both electrifiers. The shield plate 1 is formed by bending a thin plate and is fixed by blocks 5 at both edges. The transfer wire 3a of the electrifier 3 and the separation wire 4a of the separation electrifier 4 are fixed by the blocks 5 to form discharging electrodes. In addition, the boundary plate 2a and the guide 2b which prevents the transfer material from entering the separation wire 4 are integrally formed with resin and are inserted and fixed as the boundary of the transfer electrode 3 and the separation electrode 4 of the shield plate 1. Therefore, the fault that the transfer material is apt to enter the separation electrifier can be eliminated.
Patent JP-S51138797-A (JP)
Title: Process for preparing a u rethane-modified acrylate resin
Inventor: AKIMURA OSAMU
IPC: C08G18/30
Filed: 1975-05-26
Abstract: PURPOSE: To prepare a urethane-modified acrylate resin having excellent curing performances and resistances to photo-degradation and coloring, from specific polyols and polyisocyanates, with simple apparatus and processes at a specific temprature without catalyst. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000256924-A (JP)
Title: False twisted composite yarn
Inventor: HAYASHI MASAYUKI
IPC: D02G3/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a false twisted composite yarn improved in heat shrinkage characteristics, subsequent process handleability, alkali treating characteristics and further dyeability and a touch feeling such as softness and suitable for sueded fabrics, etc. SOLUTION: This false twisted composite yarn comprises two or more kinds of filament yarns different in elongation and the filament yarn on the low elongation side comprises polyester fibers. The filament yarn on the other high elongation side comprises conjugate fibers prepared by compounding polytrimethylene terephthalate with a readily soluble polyester and has a form in which the fiber surfaces of the conjugate material are coated with the readily soluble polyester. The shrinkage percentage of the filament yarn on the high elongation side in boiling water is lower than that of the filament yarn on the low elongation side.
Patent JP-H05264962-A (JP)
Title: Liquid crystal display driving circuit
IPC: G09G3/36
Filed: 1992-03-19
Abstract: PURPOSE:To reduce the power consumption and prevent malfunction due to a noise when plural integrated liquid crystal driver ICs are connected in series and a liquid crystal display is made on a liquid crystal panel. CONSTITUTION:When the integrated liquid crystal display driving circuits are connected in series corresponding to the number of horizontal dots of the liquid crystal panel and when a video signal is displayed on the liquid crystal panel, gate means 9, 10, and 11 can inhibit a clock signal from being applied to the liquid crystal display driving circuits including a shift register means after shifting operation, and a 1st flip-flop means 7 is reset to prevent a noise from being applied to the input of the shift register.
Patent JP-H06253478-A (JP)
Title: Rotation locking structure of stator core for rotary electric machine
Inventor: YANAGI JUNJI
IPC: H02K1/18
Filed: 1993-02-26
Abstract: PURPOSE:To omit excess mechanical processing, components and assembling operation in a rotation lock of a stator core for a rotary electric machine. CONSTITUTION:A profile shape to be engaged with a stator frame 1 of a stator core 2 is formed to be non-circular, and assembled with the frame 1 mechanically processed to match the shape as a rotation lock in engagement therewith. Accordingly, since it is not necessary to provide a large interference at the engaging part, the thickness of the frame 1 can be reduced, and excess mechanical processing, components and mounting operation are not required, its cost can be reduced, and reliability of rotation lock is improved.
Patent JP-S62294235-A (JP)
Title: Copying machine with automatic document feeder
Inventor: NAGASHIMA YOSHIYASU
IPC: G03G15/04
Filed: 1987-03-18
Abstract: PURPOSE:To hold a special document with an easy operation by providing an enclosure incorporating an automatic document feeder so that this enclosure is freely opened and closed to the exposure face of a copying machine body and winding and storing an original retaining member in the base part of the enclosure so that this member can be drawn out. CONSTITUTION:As shown in figures (a) and (b), an enclosure of the automatic document feeder is opened to the unuse position, and an original retaining member 7 is drawn out against a spring 12 by a grip 1 projected from a base part aperture part 9 of an exposure face 4, and a damping member 13 is frictionally brought into contact with a flange part 8' of a rotating reel 8 and is fixed. When an original is set on the exposure face 4, the special original like a book material is held and copied by the same operation as a normal copying machine on which the automatic document feeder is not mounted. If a handle 15 is turned downward, the member 13 is released, and a shaft 6 is made free, and the member 7 is stored in the enclosure 2 by the restoring force of the spring 12. The enclosure 2 is turned down on the exposure face 4 not to reduce the essential function of the copying machine with the automatic document feeder.
Patent JP-H08257327-A (JP)
Title: Electric equipment storage case
Inventor: MIYAKI SHIGEMASA
IPC: B01D46/00
Filed: 1995-03-23
Abstract: PURPOSE: To easily replace a dust-proof filter in an electric equipment storage case. CONSTITUTION: A mounting plate 43 of a vent surface panel 4 is bolted to a filter clamping component 2 installed on a vent 11A set on a wall section of a case main body 11. A vent cover component 41 is mounted rotatably on the mounting plate 43 through a hinge 42. A dust-proof filter 3 is installed on a filter guide 41b of the filter cover component 41. One end of the vent cover component 41 is fixed to the filter clamping component 2 by using a wing bolt 6. When the dust-proof filter 3 is cleaned or replaced, the wing bolt 6 is removed and the filter cover component 41 is opened to take out the dust- proof filter 3.
Patent JP-S59190648-A (JP)
Title: Reference electrode for high temperature
Inventor: IBE HIDEFUMI
IPC: G01N27/30
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a reference electrode which can be applied to the continuous measurement in a high temperature water plant by a method wherein a film is provided to the outside surface of an inside electrolytic solution container which has solution ventilation holes and thermal expansion of the inside electrolytic solution caused by the temperature rise is absorbed by the space between the container and the film. CONSTITUTION:Concaves 12 are provided to a drum portion of an inside electrolytic solution container 5' which composes a reference electrode. Solution ventilation holes 13 are provided to the upper parts of the drum portion to connect the inside 14 and the outside 14 continuously. A cylindrical film 15 is provided to the outside of the container 5' and the excess inside electrolytic solution 6 at the time of thermal expansion is stored in a space between the film 15 and the outside of the container 5'. A cylindrical metal sintered film 16 is applied to the outside of the film 15 so that the pressure fluctuation in the measured liquid side does not have effect on the film 15. An ion penetrable diffusion layer 19 made of porous zirconia or the like is provided to a bottom hole 20 of the container 5'.
Patent JP-S55162147-A (JP)
Title: Retrieval system for data file
Inventor: MIYAZAKI JIYUNJI
IPC: G06Q50/22
Filed: 1979-05-23
Abstract: PURPOSE: To find quickly desired data among various data by providing cylinder numbers, indicating memory areas equipped for every unit data, a cylinder internal- arrangement table corresponding to them and a number table containing sequence numbers.  
     CONSTITUTION: Data on a sample from a sensor are temporarily written from interface SI in memory M and, after edited, are written on floppy disk FD. For retrieval, the kind code and sequence number of desired data are input from keyboard KB. Receiving them, CPU transfers final number table LNT, classified by kinds, from floppy FD to memory M to find the cylinder number. Next, the part of the corresponding cylinder number of cylinder internal-arrangement table SDT is transferred to memory M and on the basis of a sector number, the address of the sample data on floppy FD is found, so that various and many data can be found by retrieving three times. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10243731-A (JP)
Title: Thresher
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/48
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To improve selection accuracy, to reduce load of a thresher, to decrease selection loss and to better selection efficiency. SOLUTION: This thresher is equipped with a threshing chamber comprising a threshing cylinder held on a shaft, covered with a threshing net, an air selection chamber for selecting grain form waste straw, etc., by selecting air of an air-sending winnower installed below the threshing chamber, a sieve 13 which is reciprocated and rocked in the air sending direction of the selecting air and freely adjusts the angle of inclination, a rocking selection trellis 10 having a selecting net 29 laid below the sieve 13, a first conveyor and a second conveyor installed below the rocking selection trellis 10.  In this case, an openable and closable guide plate 42 comprising a base part located above the first conveyor and a tip located at the side of the air-sending winnower 7 in which the tip is made close to the selecting net 29 around the base part in a closed state and is made apart from the selecting net 29 in an open state is installed below the selecting net 29. The guide plate 42 is constituted so as to open and close according to the angle of inclination of the sieve 13.
Patent JP-S57178211-A (JP)
Title: Microscope optical system
Inventor: TAKENAKA YUTAKA
IPC: G02B21/14
Filed: 1981-04-27
Abstract: PURPOSE:To realize a simple and optical change for an observing state, by forming a linear aperture part to a diaphragm member, providing a polarizing plate into an optical path in a rotatable way to the diaphragm member and at the same time dividing an optical control member into a part conjugate with the  linear aperture part of the diaphragm member and another part. CONSTITUTION:A diaphragm member 2 having a linear aperture part 2a is set on the focal plane at the incident light side of a condenser lens 1, and a rotary polarizing plate 10 is set rotatably at the position near the front of the member 2. The luminous flux supplied from the aperture part 2a which substantially functions as a light source is fed to a sample surface 3 through the lens 1. An image P' of a sample P is formed on an image surface 5 through an objective lens 4. In this case, the plate 10 is turned to the member 2 and an optical control member 6 to change the polarizing direction for the illuminating light. As a result, a change is caused in the mutual operation to the polarizing plate on the member 6. Thus the contrast of an image varies to easily get the different states of observation.