baber/WOPTO huggingface dataset:
Patent JP-H11318989-A (JP)
Title: Portable step board which can be set by oneself in wheelchair
Inventor: TAKAHASHI SACHIKO
IPC: E01C9/08
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To overcome a in level difference from a road way to a sidewalk to allow a going-out alone to the vicinity by extending a hinged step board, setting the front bent part on a higher side and the rear part on a lower side, pulling a cord passed through a hole after a wheelchair crosses the difference in level, folding the plate in two, and housing it under the seat. SOLUTION: In passing through a place having a difference in level as in a wheelchair, a portable step board 2 is taken from under the seat of the wheel chair on a high sill within a house, the step board 2 mounted by a hinge 5 is extended, bent parts (4, 4') corresponding to the front are set on the higher side of the difference in level, and the rear part is set on the lower side. When the wheelchair crossed the difference in level, a cord passed through holes 8 of the step board 2 is pulled, and the step board 2 is taken up, folded in two and housed under the seat. The step board 2 has nonslipping on the surface and the holes 8 for passing the cord are provided in several positions on both sides thereof.  According to such a structure, a person in a wheelchair can overcome the difference in level from a driveway to a footway without a helper or a member of the family and go out to the vicinity by oneself.
Patent JP-H0342287-A (JP)
Title: Thermal transfer sheet
Inventor: YAMAMOTO KYOICHI
IPC: B41M5/382
Filed: 1989-07-07
Abstract: PURPOSE:To improve heat resistance by providing a transfer ink layer on the one surface of a base film and a rear layer on the other surface, then forming the rear layer with a binder and at least two kinds of heat-resistant particles of different diameters. CONSTITUTION:A thermally melting transfer ink layer is provided on the one surface of a base film, and a rear layer is provided on the other side of the base film with which a thermal head comes in contact. Then said rear layer is formed with a binder and at least two kinds of heat-resistant particle which differ in grain size. Ink for formation of a thermally melting ink layer is composed of a coloring agent and a vehicle. The ink layer is 0.1 to 30mum thick, preferably 1 to 20mum thick. The grain diameter of the large particle of two different kinds of the heat-resistant particle in the rear layer is 1/2X to X, assuming the thickness of the rear layer is X, while the grain diameter of the small particle is less than 1/2 the grain diameter of the large particle. The total quantity of the heat-resistant particles is equivalent to 10 to 200 pts.wt. for each 100 pts.wt. of binder. The weight ratio of the large and small heat- resistant particles is 20 to 80/80 to 200. The rear layer is 0.1 to 0.5mum thick.
Patent JP-H0842302-A (JP)
Title: Gas turbine and gas turbine moving blade device
Inventor: KITSUKA NOBUAKI
IPC: F02C7/24
Filed: 1994-07-28
Abstract: PURPOSE:To provide a moving blade device having excellent durability without inclining a blade itself by thermal deformation so as to lower its performance, and also without having any chance to generate stress to the connecting part of a moving blade by heat temperature difference, even though a coolant recovery system is introduced thereto for improving the efficiency of a gas turbine. CONSTITUTION:A heat insulating device 9a which prevents heat transfer between coolant to flow in a coolant exhausting hole 6 and a shank part master body, is provided in the coolant exhausting hole 6 of a shank part 3 positioned between a blade master body 2 and a dovetail part 4.
Patent JP-H0817727-A (JP)
Title: X-ray lithographic method for irradiation of object and for formation of pattern on it
Inventor: DAGURASU JIEI RESUNITSUKU
IPC: G03F1/22
Filed: 1995-06-21
Abstract: PURPOSE: To provide a method for reducing the pressure change of a membrane material due to the application of X rays. CONSTITUTION: In an X-ray lithography method for forming a pattern after applying X rays to an object, an X-ray mask 10 with a membrane 18 is used. The membrane 18 has an open membrane surface 26 and X rays 16 are applied to an object 14 through the open membrane surface 26. During the X rays irradiation, the open membrane surface 26 is exposed to the X rays 16 substantially uniformly and only the in the membrane 16 induced by a stress is reduced.
Patent JP-H0342943-A (JP)
Title: Duplexed control system
Inventor: OYAMA KEIICHI
IPC: H04L69/40
Filed: 1989-07-11
Abstract: PURPOSE:To realize accurate and speedy fault monitoring operation by combining five fault monitor means, i.e., a watch-dog timer, a health check means, a loop monitor means, an inter-system communication state monitor means, and a line switching device monitor means. CONSTITUTION:One of communication controllers 10 and 20 of duplexed constitution operates as a main machine and the other operates as a subordinate machine. The watch dog timer 1 informs the hardware PIO of the opposite system of an interruption when the signal from the task 2 of its system is ceased. The PIO receives an abnormality interruption from a line switching device 30 as well. Those interruptions are passed to a fault monitor main task 5 through a task 4. The fault monitor main task 5 is provided with the health check means which sends health check data to the opposite system, the health check means which sends health check data to the opposite system the health check monitor means which monitors the health check data form the opposite system, and the inter-system communication state monitor means which monitors the state of an inter-system communication with the opposite system, and decides fault when each event occurs. When the main or subordinate machine enters a loop state, that is detected by loop monitor tasks 6 and 7 and the machine stops.
Patent JP-S5879721-A (JP)
Title: Tool for wafer etching
Inventor: KATOU SHIGEKAZU
IPC: H01L21/302
Filed: 1981-11-06
Abstract: PURPOSE:To facilitate sending a wafer out of a uniformalized etching board by a method wherein a guide groove is provided in the inside peripheral and bottom surfaces of a  recessed section provided in the uniformalized etching board in corresponding to the arranged position, the number, the quantity of work of a loading claw and so on. CONSTITUTION:A recessed section 17 so deep that the surface of a uniformalized etching board 12' ranging from its upper end surface 15 to the bottom surface 16 becomes equal to the surface of a cooling board 14 is provided concentrically with a hole made in the board 12' in such a manner that the inside peripheral dimension of the inside peripheral surface 18a  is greater than the outside peripheral dimension of a wafer 13 and particularly that the inside peripheral surface 18b equivalent to the thickness of the wafer 13 and shallower than the bottom surface 16 is close to the edge of the wafer. A groove 19 is provided from the surfaces 18a, 18b and that of 16 of the recessed section 17 of the board 12' in corresponding to the arranged position, the number, the working direction and the quantity of work of a loading claw. In so doing, it is possible to facilitate delivering the wafer 13 into the board 12', mounting it on the surface of the board 14, removing it from the surface of the board 14, and sending it out of the  board 12' by means of the loading claw.
Patent JP-H1119672-A (JP)
Title: Activated sludge filter
Inventor: DAIDOU HITOSHI
IPC: B01D63/08
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To stably obtain high-quality treated water in a filter where an activated sludge mixed liq. is filtered by dipping and arranging a plurality of filter bodies through which activated sludge is passed in the activated sludge mixed liq. in a biological reaction tank, forming a layer of depositing biological sludge on the filter bodies and by specifying a space between the filter bodies to each other. SOLUTION: A filter body 1 to be used in an activated sludge filter is fixed by fitting a nonwoven fabric 4 on the both sides of a support 2 through a spacer 3 with a mounting frame 5 and a communicating pipe 21 is provided at two positions of the support 2. A filtered water discharge pipe 22 also used as a purified water inlet pipe is furnished to the communicating pipe 21. The plural filter bodies 1 are dipped and arranged in parallel in a biological reaction tank to constitute a filter body unit. In this case, a space between the bodies 1 to each other which is determined by the quality of raw water and the allowable quality of treated water and is >=8 mm and is made preferably to <=100 mm. As the result, a good layer of the depositing activated sludge is formed on the filter bodies 1 and the activated sludge is efficiently separated.
Patent JP-H0228484-A (JP)
Title: Paper sheet reversing device for image forming device
Inventor: TAGAWA HIROSHI
IPC: B65H29/58
Filed: 1988-07-18
Abstract: PURPOSE:To efficiently transport a paper sheet in a return passage including a reversal passage by installing a paper feeding device on the side part of a body and arranging an intermediate tray and a reversal passage in the body, in a small-sized image forming device for a copying machine, etc. CONSTITUTION:In an image copying part of a photosensitive body drum 10, a fixation device 23 is arranged, and a return part 30 is connected through a branching hook 31 midway in a transport passage leading to a discharge roller 24 from the fixation device 30, and the edge part of the return passage 30 is connected with an intermediate paper feeding part 50. A reversing device 40 is connected in the return passage 30 through a branching hook 41, and a paper sheet on which one-side copying is completed is introduced into the reversing device 40, and said paper is transported into an intermediate tray 51 through the return passage 30, and the paper sheet on which one-side surface copying is completed can be reversed. Therefore, the paper sheet on which the one-side surface copying is completed is accommodated directly into the intermediate tray 51 through the return passage 30, and when the paper sheet is transported into an image copying part by a photosensitive body drum 10 through a transport passage 55 by a paper feeding roller 53 in the intermediate paper feeding part 50, the both surface copying is carried out automatically.
Patent JP-S5878707-A (JP)
Inventor: KAWABATA UICHIROU
IPC: B65D90/02
Filed: 1981-11-04
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-H1120589-A (JP)
Title: Air bag device for vehicle
Inventor: HIROSE TOKUZO
IPC: B60R21/18
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device for a vehicle which is capable of surely supporting and protecting the body of an occupant and minimizing damage to the occupant. SOLUTION: An air bag device 1 comprises a demountable seat belt 17 provided in the body 2 of an automobile, an air bag 30 mounted in front of the seat belt 17 beyond the body of an occupant in the moving direction of the automobile and air bag inflating means 31 to inflate the air bag 30 when great acceleration is generated. Since the air bag 30 is mounted along the longitudinal direction of the seat belt 17 in a displacement adjustable manner, the body 42 of the crew is surely supported and damage to the occupant is minimized.
Patent JP-H10266670-A (JP)
Title: Damper stay
Inventor: EGUCHI TAMAKI
IPC: E05F3/18
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To facilitate opening-closing by connecting a movable arm installed in a case and a fixed arm installed on a cover to a main body, and providing coil springs in a prescribed condition. SOLUTION: One end of a movable arm 15 is pivotally fixed to a case through an installing metal fitting 25, and one end of a fixed arm 16 is pivotally fixed through an installing metal fitting 27 to a cover pivotally fixed to the case. The other ends of the arms 15 and 16 are installed on a main body 1 through an adjusting bolt 10, a damper core 2, an adjusting nut 9, a cover 22, a machine screw 19 or the like, and the core 2 is fixed to the arm 15 by fitting a square part 13 in a square hole 14. Coil springs 3 and 4 are adjacently wound round the core 2, and respective one ends are locked on the main body 1. When the cover is opened, the arms 15 and 16 extend, and the arm 15 actuates the springs 3 and 4 in the loosening direction by rotating the core 2, and when it is closed, the springs 3 and 4 are fastened to a periphery of the core 2.  Therefore, the cover can be lightly opened, and the cover can be stably held in an opening position, and an injury of fingers when the cover is suddenly closed, can also be prevented.
Patent JP-S6239648-A (JP)
Title: Polyethylene film
Inventor: MORIGUCHI KISOO
IPC: C08L31/04
Filed: 1985-08-14
Abstract: PURPOSE:To obtain a polyetylene film suitable especially as an agricultural covering film, by compounding a high-density polyethylene with a specific etylene-vinyl acetate copolymer and a low-density linear polyetylene. CONSTITUTION:The objective film has a longitudinal and transversal orientation ratio of 0.7-3 and a thickness of 5-25mu, and composed of a composition consisting of (A) 65-90pts.(wt.) of a high-density polyethylene having a density of 0.94-0.97g/cm<3> and a melt index (MI) of 0.01-0.5g/10min. preferably a uniform melt mixture of (i) a high-density polyethylene having an average molecular weight of 100,000-1,500,000 and (ii) a high or medium-density polyethylene having an average molecular weight of 1,000-100,000 wherein the ratio of the molecular weight of the component (i) to the component (ii) is 5-200 and the ratio of the amount of (i) to (ii) is 30:70-80:20, (B) 5-30pts. of an ethylenevinyl acetate copolymer having an MI of 0.05-10g/10min and vinyl acetate content of 2-20wt% and (C) 5-30pts. of an ethylene-alpha-olefin copolymer having an MI of 0.01-10g/10min and a density of 0.88-0.93g/cm<3>.
Patent JP-S6158900-A (JP)
Title: Production of cdte crystal
Inventor: SUZUKI JUNICHI
IPC: C30B11/00
Filed: 1984-08-27
Abstract: PURPOSE:To cause stable reaction of Cd and Te and to obtain a CdTe crystal without breaking a quartz ampoule by changing relatively the positions of the quartz ampoule and the reaction temp. of a heating furnace in the temp. gradient thereof according to heating time. CONSTITUTION:The quartz ampoule 1 in which Cd and Te are vacuumsealed is disposed in the heating furnace 2 prior to heating of the furnace 2 The inside of the furnace 2 is set at such a temp. distribution shown in the figure. The ampoule 1 is positioned in a low temp. soaking region and thereafter the ampoule 1 is gradually pulled up. After the thorough reaction of the Cd and Te is caused, the furnace 2 is further heated in such a manner that the temp. of the high-temp. soaking region attains the temp. above the m.p. of the liquid phase to convert the CdTe compd. to the liquid phase. While the temp. distribution of the furnace 2 is maintained, the ampoule 1 is again gradually lowered and is passed through the temp. gradient region, by which the single crystal of the CdTe compd. is precipitated. The crystal is subjected to an annealing treatment in the low-temp. soaking region and is slowly cooled down to an ordinary temp.
Patent JP-S6335408-A (JP)
Title: Synthesis of polycrystalline indium phosphide
Inventor: HASHIMOTO IWAO
IPC: C30B29/40
Filed: 1986-07-30
Abstract: PURPOSE:To easily and safely produce the titled polycrystal having high purity and suitable as a raw material for InP single crystal, without necessitating high pressure, by putting In metal and phosphorus in a quartz ampule, applying a specific temperature gradient at the In-metal part and slowly lowering the temperature while keeping the above state. CONSTITUTION:A pair of boats 2, 2 containing In metal 3 and phosphorus 4 are inserted into a quartz ampule 1, which is evacuated and sealed at both ends. The sealed ampule 1 is inserted into a synthesis furnace 5 composed of a high-temperature part and a low-temperature part furnished with heaters 6a-6c, 6d-6f and having a temperature distribution in the furnace controllable to a prescribed profile. The temperature of the In metal part is adjusted below the melting point of InP and a temperature gradient is applied to the In metal part to give a temperature difference of 50 deg.C (the highest temperature of 950 deg.C and the lowest temperature of 900 deg.C). The temperature of the phosphorus part is set to 400-420 deg.C and to keep a phosphorus vapor pressure higher than the InP dissociation pressure at the above highest temperature. After attaining the equilibrium in the above temperature condition, the ampule is slowly cooled at a cooling rate of 0.5-1 deg.C/h while keeping the above temperature gradient of the In metal part.
Patent JP-2001008197-A (JP)
Title: Device for analyzing human action and recording medium for recording human action analytic program
Inventor: NINO YUICHI
IPC: G06F3/0346
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To precisely analyze human action by automatically detecting the point under consideration of a person under an environment in which the position/direction of the person is arbitrarily changed. SOLUTION: Which region in a space can be observed by each line of sight detecting device is preliminarily stored in an observable region storing part 2, and the layout of space to be monitored and the position of an article to be investigated for judging whether or not the article is noticed by a person are written in a space map storing part 3, and the space to be monitored is divided according to the size of the observable range of the line of sight detecting device 1 so that all the lines of sight to each article to be investigated can be observed even when the person stands at any position and in any direction, and the plural line of sight detecting devices are arranged as necessary by removing any dead angle so that the lines of sight can be detected even when the person stands in any direction in each region.
Patent JP-S6156671-A (JP)
Inventor: YAMAMOTO HIROSHI
IPC: A63B69/38
Filed: 1984-08-27
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-H1124995-A (JP)
Title: Tlb access control system for address conversion
Inventor: FUKUMORI KAZUNORI
IPC: G06F12/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a TLB access control system for address conversion, which can simultaneously execute regular memory access and table access at the time of TLB(translation look aside buffer) mishit and which can realize a high speed processing. SOLUTION: A TLB table which is previously provided on a main memory 5 is provided in a private register 3. A TLB 30 is retrieved in response to a memory access from a DMA(direct memory access) controller 4. When TLB mishit occurs, the TLB table of the private register 3 is referred to instead of referring to the main memory 5. Thus, high speed processing is realized without waiting for TLB table reference even if contention with regular memory access by CPU 1 occurs.
Patent JP-S6155642-A (JP)
Title: Copying machine with automatic original feeding device
Inventor: NAGAOKA MITSUO
IPC: G03B27/62
Filed: 1984-08-27
Abstract: PURPOSE:To arrange originals or copies in the order of page with an easy operation by switching a carrying path to another carrying path, which is provided between an original tray part and an original feeder part, to allow forms to pass this carrying path and an auxiliary tray. CONSTITUTION:Originals stored facedown on an original tray 1 in the order of page from the bottom to the top are carried into an original feeder part 5 by turning up a switching gate 13 and are stored on a tray 3 with the first page in the bottom. Meanwhile, copied forms are stored faceup on a tray 4 with the first page in the bottom, but the order of these forms is reverse. Therefore, forms on the tray 4 are inverted and are moved onto the original tray 1 with the n-th page in the bottom, and the gate 13 is turned down, and a carrying roll is driven to move papers onto an auxiliary tray 11, and thus, papers are piled up faceup in the order of page. Consequently, originals or copies are arranged in the order of page with the easy operation.
Patent JP-H0228985-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: TSURUTA TORU
IPC: H01S5/00
Filed: 1988-07-19
Abstract: PURPOSE:To obtain a single mode laser easily by selectively removing a striped mesa section and forming a constricted inclination, the width of an internal reflecting section of which is reduced. CONSTITUTION:An N-InP clad layer 2, an N-InGaAsP active layer 3 and a P-InP clad layer 4 are grown onto an N-InP substrate 1. A mask having sides in the [010] direction and the [010] direction in the constriction of an internal reflecting section 12 is shaped by photoetching an SiO2 insulating film, and a striped mesa section 13 is formed through etching by using an etchant at the mixing ratio of HCl:CH3COOH:H2O2=3:1:1. Consequently, the etching surface of the constriction section is made perpendicular to the substrate. A P-InP layer 5, an N-InP layer 6 and a P-InP layer 7 are grown as a current blocking layer by second growth, and a P-InGaAsP cap layer 8 is grown. Since an active layer is formed and the active layer is removed through etching, chemical etching is facilitated, and the active layer does not curve the section of the internal reflecting surface, thus easily manufacturing a single longitudinal mode layer having low threshold currents in the same extent as a normal semiconductor laser.
Patent JP-H091381-A (JP)
Title: Solder joining method
Inventor: ANADA TAKAAKI
IPC: B23K35/22
Filed: 1995-06-20
Abstract: PURPOSE: To improve mechanical characteristics, such as creep by executing solder joining with solder paste composed mainly of solder alloy powder consisting essentially of tin. CONSTITUTION: Metal coatings of zinc or a zinc-tin alloy composed of, for example, zinc 50%-tin 50% are formed on the pad parts of an electronic circuit board as metals to be joined. Solder paste composed mainly of the powder of a solder alloy consisting essentially of tin composed of, for example, tin 95wt.% and bismuth 5wt.% is prepd. The surfaces of the metals to be joined are soldered by using the solder paste to each other. The solder alloy consists essentially of tin-indium. Lead is not included in the solder alloy. As a result, the reaction of the zinc and activators, etc., does not arise and the occurrence of the trouble based on such reaction is obviated.
Patent JP-H1024376-A (JP)
Title: Diagnostic method for equipment of seam welding machine
Inventor: ISHIKAWA MASAYOSHI
IPC: G01M99/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an on-line diagnostic method for the equipment of a seam welding machine. SOLUTION: A moving quantity is measured in the direction orthogonal to the travelling direction of the strip of a taper wedge 18, which determines the forwarding position of a clamp device 3 on the entrance side, using a position detector 21a; comparison is made between an overlapping quantity converted on the basis of the above measurement and the prescribed overlapping quantity preliminarily set; diagnosis is made if the clamp device 3 on the entrance side has stopped at the prescribed position; the position on the drive side and the work side is measured for that clamp device 3 in the state where it has moved to the forwarding position FP, using position detectors 21b, 21c, thus diagnosing the presence or absence of the change in the forwarding position of the clamp 3;  and also measuring the position on the drive side and the work side of the clamp device 3 in the standby state at a backing position BP, thus diagnosing the presence or absence of the change in the backing position BP of the clamp 3 on the entrance side.