baber/WOPTO huggingface dataset:
Patent JP-H06205918-A (JP)
Title: Operating method of filtration type dust collector
Inventor: OURA TADASHI
IPC: B01D46/46
Filed: 1993-01-12
Abstract: PURPOSE:To provide the operating method of a filtration type dust collector in which dust collecting capacity is kept constant even when the added quantity of a neutralizer is changed, by controlling the period of dust blow-off by the added quantity of the alkali neutralizer based on the concentration of acidic gas. CONSTITUTION:In a filtration type dust collector where an alkaline neutralizer is added to waste gas based on the concentration of acidic gas in the waste gas to perform neutralization reaction, and to collect dust by a filter cloth, when the added quantity of the neutralizer is large, the period of dust blow-off is shortened and when the added quantity of the neutralizer is small, the period of dust blow-off is prolonged. When a charcoal fire is buried in ash in an incinerator, the deliquescence calcium chloride as a reactional product, is markedly generated to frequently cause the clogging of the filter cloth, and so the period of dust blow-off is shortened based on the information on the charcoal fire buried in ash. Further, when the difference in pressure between the waste gas inlet side and the treated gas outlet side becomes a prescribed value or more, dust blow-off operation is additionally performed by making an interruption on the period of dust blow-off. Thus, an operating method by which dust collecting capacity is kept constant irrespective of the added quantity of the neutralizer can be provided.
Patent JP-H05215247-A (JP)
Title: Butterfly type column valve
Inventor: NAKAJIMA TORU
IPC: F16K31/53
Filed: 1992-02-05
Abstract: PURPOSE:To prevent O ring from damage caused by active gas and spatter by making a column valve seat to turn around a center axis of opening and closing turn and a vertical axis following the opening and closing of a column valve and to orient the O ring face of the column valve seat in a certain direction. CONSTITUTION:A butterfly type column valve comprises the first shaft 1 which turns oscillatorily within a determined section, the first bearing 2 whose inner ring is fixed on the end of the first shaft 1, a pinion 5 and the first spiral gear 6 which are fixed to the outer ring of the first bearing 2, a rack 8 which meshes with the pinion 5 and is fixed to a base 7, and the second spiral gear 9 which meshes with the first spiral gear 6 and is fixed to the second shaft 11. The butterfly type column valve is so constructed that the center axis 3 of the first shaft 1 is pierced vertically by a hole, turning of the second shaft 11 is supported by the inner ring, the second bearing 12 is fixed in the hole which pierces the outer ring and the column valve seat 13 is fixed to the second shaft 11.
Patent JP-S59193325-A (JP)
Inventor: TOTSUDO ANSONII GURIIIBU
IPC: H01L29/45
Filed: 1984-02-06
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-H03222947-A (JP)
Title: Absorbing panel of wearing body fluid absorbing article
Inventor: NOMURA HIRONORI
IPC: A61F13/15
Filed: 1990-01-29
Abstract: PURPOSE:To prevent the collapse of the shape of the region positioned at the crotch part of a wearer to receive the deformation force due to the motion of the crotch as compared with other region by making the welding ratio of the thermoplastic fiber in the crotch region more than that in other region and baking the tensile strength in the crotch region higher than that in the other region. CONSTITUTION:An absorbing panel 1 is constituted of a mixed material consisting of fluffy pulp, water absorbable polymer particles and thermoplastic fibers and formed into the so-called sandglass shape having recessed parts 2 on both sides of a crotch region. The absorbing panel 1 is compressed over the entire region thereof so as to have substantially equal thickness and the thermoplastic crimped fibers are welded at the contact points thereof to provide water absorbing recovery properties to the panel 1. The water absorbing recovery properties are 30% or more in a water absorbing saturated state. When the absorbing panel 1 is applied to the inside of an article such as disposable training pants or a disposable diaper, the welding ratio of the thermoplastic crimped fibers in the crotch region 3 positioned under the crotch is made more than that of the thermoplastic crimped fibers in other region 4 to make the tensile strength in the crotch region higher than that in the other region 4.
Patent JP-H03225644-A (JP)
Title: Disk substrate manufacturing instrument
Inventor: ANEZAKI YOSHIKAZU
IPC: B29C43/18
Filed: 1990-01-30
Abstract: PURPOSE:To easily sweep away ultraviolet setting resin to be stuck to a roller by pressurizing a disk substrate, to which the ultraviolet ray setting resin is applied, to a stamper forming uneven patterns by the roller which surface is composed of silicone rubber. CONSTITUTION:A transfer part 3 of a disk manufacturing device 1 is composed of a stamper holder 11, which holds a stamper 10 forming the minute uneven patterns on the surface, and a roller 12 to pressurize a disk substrate 6, to which ultraviolet ray setting resin 9 is applied, to be adhesively loaded onto the stamper to the stamper 10. For the roller 12, a pressure part 20 composed of the cylindrical silicone rubber is provided on the outer peripheral surface of a turning shaft 19 composed of stainless metal, etc., for example. Thus, even when the ultraviolet ray setting resin 9 protruded out of the disk substrate 6 is stuck to the pressure part 10 for pressurizing the disk substrate 6 and the stamper 10, the ultraviolet ray setting resin 9 can be easily swept away and productivity can be improved.
Patent JP-S55113866-A (JP)
Title: Manufacture of titanium alloy taper tube
Inventor: MAE YOSHIHARU
IPC: C22F1/18
Filed: 1979-02-23
Abstract: PURPOSE: To manufacture the title lightweight tube having high strength, toughness and corrosion resistance by butt-welding a taper rough tube made of Ti alloy contg. Al and V followed by swaging, soln. heat treatment and leveling aging under specified conditions.  
     CONSTITUTION: A fan-shaped plate is cut out of a Ti alloy plate of a standard compsn. contg. Al 6wt% and V 4wt% and bent to form a taper rough tube. The butted portion of the tube is welded, and the outside diameter is reduced by 2W20% by swaging. After carrying out soln. heat treatment, the alloy taper tube deformed by the treatment is subjected to leveling aging by being held at 400W750°C for 30minW10hr at a state where it is leveled and fixed to the predetermined form with a leveling jig. By this method a remarkably strengthened taper tube free from spring-back can be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59146270-A (JP)
Title: Electronic camera
Inventor: TEZUKA NOBUO
IPC: H04N5/225
Filed: 1983-02-09
Abstract: PURPOSE:To attain the recording where an object is observed even under a dark environment and recording is performed very naturally by providing a means setting a photographing mode by an auxiliary light and a means changing over an infrared ray cut filter in a position in a photography optical path in interlocking with a release operation. CONSTITUTION:In the strobo photography, a mode signal phi3 is applied to a filter drive section 16 from a strobo device ST, the filter drive section 16 saves the infrared ray cut filter 4 to out side 4' of the photography optical path and the camera is operated as an infrared ray camera. Thus, the object is observed by a monitor 13 even under a dark environment. In applying release operation, a lighting trigger signal phi1 is generated interlocking with it and a flush bulbe 57 is flushed. Further, since the infrared ray cut filter 4 is restored in the photograph optical path before the operation of a shutter 3, the image by visual light is formed on an image pickup element 5.
Patent JP-S55113370-A (JP)
Title: Semicondcutor device
Inventor: KANAI YASUNORI
IPC: H01L27/04
Filed: 1979-02-23
Abstract: PURPOSE: To make the electrical characteristic of the obtained device such that a high electric field is available in spite of a low voltage application by a method wherein a constant current elements to ve provided at a semicondcutor, device are formed along the logitudinal direction of the device.  
     CONSTITUTION: An n + -type buried region 2 is formed by diffusion on a p-type substrate and a n - -type layer 3 is formed all over the surface with epitaxial growth and with the same process the region 2 is made to develop beneath the layer 3. Next thereto the layer 3 including the region 2 is isolated by a isolation region to shape the island region and at a edge of it an n + -type contact region 6 which is connected to the region 2 is formed by diffusion. On the other hand above the another edge of the layer 2 on the region 3 an n + -type contact region 5 is formed by diffusion in the same way, and at this edge thickness W of the layer 3 between region 5 and 3 is made to be narrower. After this process all surface is covered by a field insulating layer 4 and openings are provided on the region 5 and 6 and the electrodes 7 and 8 are connected and a electric source 9 is connected between them disposed electrode 7 as positive. Thus only low voltage is needed to raise the necessary field strength for obtaining constant current characteristic and an element utilizing scattering limited velocity is available. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01194701-A (JP)
Title: On-vehicle antenna system
Inventor: AKITA TSUGIO
IPC: H01Q1/22
Filed: 1988-01-29
Abstract: PURPOSE:To easily perform washing and entry to a shed of a vehicle by setting the available state of an extendable rod antenna by bending one side of a pair of extendable antennas formed in parallel at the intermediate part of a base end node, and setting one end of a mounting base in which the antennas are housed by contracting in a nonuse state in such a way that it can be turned. CONSTITUTION:By bending an antenna device B on one side out of the antenna elements A and B of a pair of parallel extendable antennas 1 at the intermediate part of the base end node 2 almost in a direction at right angles and extending the elements A and B, the available state can be set. When the antennas are not used, the elements A and B are contracted, and the elements A and B are housed in the base end node 2 by turning the element B in a direction of C, and are housed in a first mounting base 4 by turning around an axis part 3. The first mounting base 4 is mounted on a second mounting base 5 in such a way that it can be turned freely. In such a way, non-directivity for all directions is realized when using, and stable transmission/reception is performed, and the washing and the entry to the shed of the vehicle can be performed easily when the antennas are not used.
Patent JP-S61180333-A (JP)
Title: Accumulating unit
Inventor: SUGIOKA TOSHIO
IPC: G06F7/50
Filed: 1985-02-05
Abstract: PURPOSE:To obtain an accumulating unit which can have a large number of accumulation addends and to perform a high-speed operation with a small number of component elements, by counting the times of the carry output of an adder and delivering the upper bits of the result of accumulation. CONSTITUTION:An adder 2 adds the lower bits 7 (N bits) of the preceding accumulation output stored in a register 5 with a positive numerical value 1 to be accumulated and delivers an addition output 3 of N bits and a carry output 4. The output 4 delivers 1 when the addition result 3 cannot be expressed with N bits and then delivers 0 when the result 3 can be expressed with N bits. A counter 6 increases its count value when the output 4 is equal to 1 and gives no change to its count value when the output 4 is equal to 0 respectively. Thus a series of actions are repeated by accumulating times for each input of the positive numerical value 1. As a result, the output of the register 5 shows the lower N bits 7 of the result of accumulation. While the output of the counter 6 shows the upper (M-N) bits 8 of the result of accumulation. Therefore the outputs of the register 5 and the counter 6 produce the result 10 of accumulation of M bits.
Patent JP-H10217926-A (JP)
Title: Brake device
Inventor: SAKAMOTO SHIGERU
IPC: B60T8/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To avoid improper operation of a brake device in a condition in which the brakes are applied abruptly by providing a brake drive device which operates by force having the magnitude which corresponds to an operation condition amount and abrupt brake operation detection means which detect abrupt brake operation of a brake operation member. SOLUTION: A master cylinder liquid pressure signal is taken in from a master cylinder liquid pressure sensor (S101), and a variation of a value at this time from a preceding value of master cylinder liquid pressure PM is calculated to calculate a change speed of the master cylinder liquid pressure PM (S102). Furthermore, it is judged whether the change rate exceeds a set value X or not. When the change rate of the master cylinder liquid pressure PM exceeds the set value X, the judgement is YES (S102), and it is judged that the brakes are being abruptly applied currently (S106). Consequently, it is possible to avoid improper operation of a brake device in a condition in which the brakes are being applied abruptly and improve the safety of a vehicle.
Patent JP-H01196084-A (JP)
Title: Multicolor image forming device
Inventor: SHOJI HISAFUMI
IPC: H04N1/29
Filed: 1988-01-30
Abstract: PURPOSE:To obtain a color hard copy of image data consisting of multicolor components by providing a latent image formation part which forms a latent image on an image carrier and a development part which develops the latent image with color toner particles corresponding to color images, and a printer part which forms a toner image on the image carrier. CONSTITUTION:The input image data is passed through an interface 21 and separated by a color separating circuit 22 into data of R, G, and B colors. Those are converted by an A/D converter 23 into digital signals, which are stored in prescribed areas MR, MG, and MB of an image memory 24 corresponding to color components. A control part 25 generates the color signals as control signals in the order of image formation by the printer part 26 and the image memory 26 selects corresponding areas according to the signals and transfers the image data from the areas to the printer part 26. Consequently, a hard copy of composite image data and the toner image is taken.
Patent JP-H02201666-A (JP)
Title: Memory clearing circuit
Inventor: HIJIKATA KEIJIRO
IPC: G06F12/02
Filed: 1989-01-31
Abstract: PURPOSE:To shorten the occupying time of a CPU, and to improve the throughput of a system by clearing a work RAM by means of hardware. CONSTITUTION:When a clearing command arrives from a host 1, '0' data are selected by a selector 7 whenever an address is updated by a counter 6, and the '0' data are written in the whole area of a contour plotting memory 2. The completion of the write is detected, and a completing interruption or a status is returned to the host 1. Thus when the memory is cleared, since the exclusive hardware is operated for the memory clearance, the occupying time of the CPU 1 is shortened, even while the memory is cleared, the CPU 1 can execute the other processings, and processing efficiency is improved.
Patent JP-S61181375-A (JP)
Title: Immobilized microorganism and production thereof
Inventor: IKEDA SHIGEHIKO
IPC: C12N11/02
Filed: 1985-02-06
Abstract: PURPOSE:To suppress the floatation of immobilized microorganisms caused by the gas generated by the microorganisms, by immobilizing the microorganism in the presence of an alcohol-based or silicone-based defoaming agent. CONSTITUTION:There is no particular restriction in the kind of microorganism used, however, the microorganisms generating carbon dioxide gas or hydrogen gas in the course of fermentation, e.g. ethanol-producing bacteria, hydrogen- producing bacteria, methane-producing bacteria, etc., are suitable for the purpose. An alcohol-based defoaming agent such as octyl alcohol, glycol, etc., or a silicone-based defoaming agent such as dimethylsilicone oil, silicone paste, silicone emulsion, etc., is added to the immobilization system. For example, the above defoaming agent is added to a solution of sodium alginate, the mixture is added with the microorganism to be immobilized and a bead-like immobilized microorganism carrier is obtained in an aqueous solution containing calcium ion.
Patent JP-H06236847-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUKI TOMOYOSHI
IPC: H01L21/205
Filed: 1993-02-09
Abstract: PURPOSE:To obtain a manufacturing method for a semiconductor device with which an excellently flat insulating film can be obtained quality can be improved, a high productivity can be obtained by having a high yield of production by using a CVD device having single raw gas feeding head. CONSTITUTION:The manufacturing method is the method for manufacture of a semiconductor device using a raw gas feeding head having a single CVD device, and it is composed of the following three processes: a process in which a BPSG film 3a is formed on the gate wiring 2 provided on a semiconductor substrate 1, a process in which another BPSG film 3a is formed on the above- mentioned BPSG film 3b, and a process in which at least the BPSG film 3b is thinned off.
Patent JP-S58138416-A (JP)
Inventor: SHIMANE SHIYUUJI
IPC: A47G27/02
Filed: 1982-02-12
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-H08221601-A (JP)
Title: Line-of-view editing device
Inventor: MIZUSAWA KAZUHIKO
IPC: G06T17/40
Filed: 1995-02-09
Abstract: PURPOSE: To generate a perspective similar to actually viewing as to a line-of- view editing device which performs a viewing point and gazing point editing processing required to generate a perspective of a three-dimensional structure generated by a three-dimensional CAD system. CONSTITUTION: This device is equipped with a means 110 which sets a moving vector, a means 111 which moves a viewing point as mush as the moving vector, a means 112 which moves a gazing point as much as the moving vector, or with the means 110 which sets the moving vector, the means which moves the viewing point at much as the moving vector, the means which move the gazing point as much as the moving vector, a means which moves the gazing point after movement around the viewing point after movement as much as a specified angle of rotation in a specified rotational direction, and a means which updates the moving vector by moving it as much as the specified angle of rotation in the specified rotational direction.
Patent JP-H08337659-A (JP)
Title: Container made from copolyester
Inventor: FUJIMORI YOSHITAKA
IPC: B65D1/09
Filed: 1996-02-07
Abstract: PURPOSE: To obtain a container which is made from a substantially unstretched impact-resistant copolyester and has improved resistances to chemicals and heat, clarity, moldability, and productivity by using a copolyester produced from terephthalic acid, ethylene glycol, and a specific diol. CONSTITUTION: This container is obtd. by molding a substantially unstretched copolyester which is produced by using a dicarboxylic acid component comprising terephthalic acid and a diol component mainly comprising ethylene glycol and contg. 0.5-50mol% 2,2-dialkyl-1,3-propanediol represented by the formula (wherein (m) and (n) are each independently an integer of 0-5) and which has an intrinsic viscosity of 0. 50-2.00dl/g when measured in a phenol/ tetrachloroethane mixed solvent (a wt. ratio of 1/1) at 30 deg.C.
Patent JP-S53107874-A (JP)
Title: High speed time measuring method and measurement circuit for the same
Inventor: ARIGA MAKOTO
IPC: G04F10/04
Filed: 1977-03-02
Abstract: PURPOSE: To increase resolution to m/n and reduce errors by creating the intervals between the period m of reference clocks as delay clocks of n stages and detecting and counting the delay clocks wherein the phase difference between the clocks of n phases and the signal to be measured is least. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60167116-A (JP)
Title: Magnetic recording medium
Inventor: NISHIMATSU MASAHARU
IPC: C09D133/10
Filed: 1984-02-10
Abstract: PURPOSE:To obtain a magnetic recording medium having improved runnability, durability, etc. by providing a top coat layer consisting of specific components on the surface of the thin film of a magnetic recording medium provided with the thin ferromagnetic film on a nonmagnetic base material. CONSTITUTION:A top coat layer contains a radiation curing type polymer, radiation curing type phosphate and lubricating agent. A resin incorporated or introduced with a group which is crosslinked or polymerized and dried by irradiation of radiations into the molecule of a thermoplastic resin such as acrylic acid having the unsatd. double bonds exhibiting radical polymerizability or the like is usable as the radiation curing type polymer. The radiation curing type phosphate contains an alkyl group, alkyl phenyl group, etc. as R in the ester part, which R is preferably 1-26C. A continuous treatment is thus made possible in the production of the top coat layer. The coated film is uniform and adheres satisfactorily to the thin magnetic layer. Silicone oil, etc. used previously for this kind of magnetic recording media are preferably as the lubricating agent.
Patent JP-2000220637-A (JP)
Title: Touch-down bearing for magnetic bearing device
Inventor: YAMADA HIROSHI
IPC: F16C32/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a touch-down bearing by forming an indium film on at least the surface of a ball. SOLUTION: An indium film 16 is formed on at least the surface of the ball 10 of a touch-down bearing 3. The indium film or other solid lubricating film is formed on the inside surface or outside surface of the race of an inner ring 7 or outer ring 8 or the end surface connecting the inside surface to the outside surface. According to this, the problem of lubrication in the inner ring and outer ring of the touch-down bearing can be solved, and the rotation of the inner ring 7 or outer ring 8 can be quickly started by the solid lubricating film such as indium film provided on the outside surface (or inside surface) of the inner ring 7 or outer ring 8. Therefore, the durability of the touch-down bearing can be improved and made difficult to be damaged.
Patent JP-S59150177-A (JP)
Inventor: IWATSUBO TAKASHI
IPC: D06M101/16
Filed: 1983-02-14
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-H01198266-A (JP)
Title: Stroke type step motor
Inventor: HIRATSUKA KO
IPC: H02K37/24
Filed: 1988-02-01
Abstract: PURPOSE:To facilitate adjustment, by arranging a switch mechanism at one end side of a lead screw such that it is turned ON/OFF through linear motion of the lead screw and detects abnormal operation. CONSTITUTION:A stroke type step motor is magnetized alternately with N and S poles in the circumferential direction through the rotary fields of coils 11a-11b arranged in stators 10a, 10b, while a rotor 4 having a magnet 5 is supported by a ball bearing 7 and a plain bearing 8 at the opposite ends. The magnet 5 is formed integrally with the rotor 4 to constitute a mechanism 9 engageble with a lead screw 6. A polygonal slider 3 is fitted to one end of the screw 6 to form a detent which allows the screw 6 to move on the axis without rotation when the rotor 4 rotates. A switch mechanism 23 is arranged at one end 12 opposite from the slider 3, and the switch mechanism 23 is constituted with a movable plate 15, a fixed plate 16 and the like.
Patent JP-S63190306-A (JP)
Inventor: SUGA MASAHIRO
IPC: H01C7/12
Filed: 1987-02-03
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。