baber/WOPTO huggingface dataset:
Patent JP-2001152805-A (JP)
Title: Steam-cooling stationary blade and gas turbine
Inventor: ISHIGURO TATSUO
IPC: F01D9/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To solve the problems where impinge cooling of a stationary blade is disturbed and cooling steam of high pressure is required for cooling the stationary blade since cross flow is large in the conventional stationary blade, and a combined plant efficiency is reduced in the stationary blade and a gas turbine provided with the stationary blade, in relation to a steam-cooling stationary blade where a bypass hole is provided to an impinge board and for directly supplying steam in a stationary blade cooling passage, and a gas turbine provided with the stationary blade. SOLUTION: This steam cooling stationary blade is provided with an outside feed cavity, where a plurality of impingement holes are drilled and for leading cooling steam for impingement cooling an outside shroud and cooling steam which directly flow into the stationary blade cooling passage, the impingement board for partitioning the cavity for ejecting, from the impingement holes, steam from the feed cavity, and a by pass hole which is directly communicated with the stationary blade cooling passage, and which is drilled on the impingement board for making steam from the feed cavity directly flow into the passage. As a result, these problems can be solved.
Patent JP-H11191133-A (JP)
Title: Information processor
Inventor: SHIMIZU YUTAKA
IPC: G06K9/03
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To automatically display an unrecognizable character as it is by processing a character code through the use of image data in stored data corresponding to the character code when text data contains the character code unique to information processors. SOLUTION: Image data inputted from an image data input device 5 are stored in an image data storage part 9, an image character conversion part 7 cuts a character part out of the image data in the storage part 9, extracts and matches features of the cut character against features of previously stored characters, and generates its character code when the matching is successful, thereby storing recognized characters sequentially in a character data storage part 11. Thus, when all the characters in the image data can be recognized, characters from a storage part 13 stores with a front corresponding to the character code generated by the image character conversion part 7 are displayed or printed.
Patent JP-H05170268-A (JP)
Title: Container lid
Inventor: TOYODA TAKASHI
IPC: B65D81/34
Filed: 1991-12-18
Abstract: PURPOSE:To automatically close a container tightly with its lid by heating the lid left half-open with a vapor from the hot water poured in the container. CONSTITUTION:The lid consisting of a laminated sheet 6 constituted of a base material layer 2, an adhesive layer 3, a base material layer 4 and a heat-sealable resin layer 5 is thermally fused on a container via the resin layer 5 to such an extent as to be strippable therefrom. The base material layer 2 is formed from the thermoplastic resin film having a thermal expansion coefficient of 0.4-2.0% and a tensile elastic modulus of 5,000-50,000kg/cm<2> when its temp. is raised from 30 deg.C to 80 deg.C for 5 minutes at a temp. rise rate of 10 deg.C/minute under a load of 1g and the relationship in thermal property between the base material layers 2 and 4 satisfies the following: 0<{T(A)-S(A)}+{S(B)-T (B)}<2.0. wherein T(A) is the thermal expansion coefficient of the base material layer 2 in the separating direction, S(A) is the thermal contraction coefficient thereof in the separating direction, T(B) is the thermal expansion coefficient of the base material layer 4 in the separating direction and S(B) is the thermal contraction coefficient thereof in the separating direction.
Patent JP-H08174299-A (JP)
Title: Drive controlling method of ram driving hydraulic cylinder in hydraulic press
Inventor: TANAKA HIROHISA
IPC: B30B15/22
Filed: 1994-12-20
Abstract: PURPOSE: To suitably execute the control to restrict the overshoot of a ram in the case of the load being eliminated suddenly like punching of using the ram of a hydraulic press. CONSTITUTION: Four proportional sheet valves V1 to V4 are connected so as to make a full bridge circuit onto a circuit connected to a hydraulic cylinder 2 to move a ram 1 up and down and a hydraulic pump 3, etc. The action timing of the proportional sheet valves V1 to V4 is controlled with an NC controller 9. Usually, by controlling the proportional sheet valves V2, V3 by on-off and meter out control, applying the hydraulic pressure PU to an upper chamber 2U of the hydraulic cylinder 2, moving a piston 10 downward and driving the ram, the material is punched. The self running state of the ram at a moment of the material being punched is detected with the NC controller 9, at the moment, a pilot valve 8 of the proportional sheet valve V1 is driven, the back pressure PL of a lower chamber 2L side of the hydraulic cylinder 2 is controlled, the self running of the ram 1 is restricted.
Patent JP-H07192371-A (JP)
Title: Magnetic disk storage device
Inventor: TAKENO SHOICHI
IPC: G11B17/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a magnetic disk storage device, to be used for various office automation (OA) equipment in recent years, which is superior particularly in impact resistance. CONSTITUTION:An impact stopper composed of a magnetic disk 2, a holder 3, an S0 head 9a, an S1 head 9b, an S0 slider 10a, and S1 slider 10b and a leaf spring is fitted to a chassis 1. By this constitution, even when an impact due to a fall, etc., is received in the noninserting state of the magnetic disk 2, because of the impact stopper interposed between the holder 3 and the chassis 1, the S0 and 9a or the S1 head 9b can be prevented from flawing.
Patent JP-H09152153-A (JP)
Title: Local cleaning space
Inventor: OKADA TAKAO
IPC: F24F7/06
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a means which is capable of removing immediately and easily static electricity generated on an insulator article, such as glass boards or silicon wafers with an insulating film required for the manufacture of LCD. SOLUTION: This invention relates to a local cleaning space 1 which is formed by segmenting the inside of a clean room 2 with a partition 3. An opening 4 through which an article is brought in the local cleaning space 1 and or an opening 5 through which an article is brought out from the local cleaning space 1 are provided on the partition 3 where there are provided a humidification means 9 which humidifies and an air cleaning means 10 which removes a particle-like substance (a) in the local cleaning space 1.
Patent JP-H072636-A (JP)
Title: Hair dyeing composition of benzimidazole derivative
Inventor: MARII PASUKARU ODOUSE
IPC: A61K8/46
Filed: 1993-12-28
Abstract: PURPOSE: To obtain the subject composition capable of providing hair with resistances to light, washing, etc., by including a medium for keratinous fiber dyeing, a para- and (or) ortho- oxidative hair dye precursor, metaphenylenediamine and a benzimidazole derivative as coupler. CONSTITUTION: This hair dyeing composition comprises a para- and (or) ortho- oxidative hair dye precursor (e.g. orthoaminophenol), metaphenylenediamine and a benzimidazole derivative of the formula (R1 is H, a 1-4C alkyl; R2 is H, a 1-4C alkyl or phenyl; R3 is hydroxyl, amino or methoxy; R4 is H, hydroxyl, methoxy, a 1-4C alkyl, etc.) (e.g. 4-hydroxybenzimidazole) as a coupler to give the objective hair dyeing composition capable of providing dyed hair having sufficient resistances to light, washing, bad weather and sweating.
Patent JP-H01180796-A (JP)
Title: Laser beam radiation method
Inventor: NAKANISHI SHINSUKE
IPC: B23K26/06
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the beam having an uniform energy distribution linearly in the linear direction by stopping the laser beam emitted from a laser oscillator in one direction by a concave circular columnar mirror and superposing the laser beam at the radiation position by the integrating mirror having a convex circular columnar mirror at the segment. CONSTITUTION:The laser beam composed of the integrating mirror 2 having concave circular columnar mirror 1 and convex circular columnar mirror at the segment and emitted from an oscillator is stopped in one direction by the concave circular columnar mirror 1 and then spread in the direction displaced 90 deg. from said direction by the integrating mirror 2 having the convex circular columnar mirror at the segment. The beam shape at the position where it is stopped min. By the circular columnar mirror 1 becomes linear. The energy distribution of the image reflected from each segment 2-2-2-6 on which the beam is made incident is superposed by condensing at one place even if it is inhomogeneous and a homogeneous energy distribution is thus obtd.
Patent JP-H10175787-A (JP)
Title: Door device for elevator
Inventor: UGAWA KIMITAKE
IPC: B66B13/30
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a door device for an elevator capable of setting up easily in a narrow lifting path and normally guiding the opening and closing operation of a slide door. SOLUTION: Slide doors 9 and 20 for opening and closing access openings 3 and 15 are provided, a guide member is provided at the upper and lower edge parts of the access openings 3 and 15, and the end of the guide member on the door pocket side is arranged on the fully opened slide doors 9 and 20 at the middle position of door width. Also guide bodies are provided at the upper and lower edge parts of the slide doors 9 and 20, set the dimensions in longitudinal direction according to the width dimensions of the slide doors 9 and 20, and formed slidably and engaged with the guide member. Thus, when the slide doors 9 and 20 are moved to full opening position, the guide bodies are projected beyond the end of the guide member on the door pocket side.  As a result, when the slide doors 9 and 20 are closed, a space is provided between a narrow path fixture and the end of the guide member on the door pocket side so as to allow a car 14 to lift through a lifting path with a narrow frontage.
Patent JP-H08274951-A (JP)
Title: Image reader
Inventor: YAMAKAWA KENJI
IPC: H04N1/04
Filed: 1994-12-24
Abstract: PURPOSE: To provide an original reader correcting an image based on the sensing of a tilt in a read optical axis and a tilt of an original scale based on read data from an image pickup sensor. CONSTITUTION: The original reader is provided with a 1st carriage exposing an original placed on a contact glass and obtaining a reflected optical image from the original, a 2nd carriage leading the reflected optical image from the 1st carriage to an optical lens, and an image pickup sensor 22 applying photoelectric conversion to the image formed by the optical lens. The original reader conducts reading under the control of a scanner control section 101.  The original reader 11 is provided with a distortion detection means including a distortion calculation means 121 using the image pickup sensor 22 to read a display body provided in a prescribed area and detecting the distortion of the image based on the read data and with an image correction means using a sensor rotation mechanism 123 to rotate a CCD sensor 22 around the lens optical axis based on the image distortion data detected by the distortion detection means so as to correct image distortion.
Patent JP-2001149559-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To permit a game player to play a game without a doubt by nearly simultaneously displaying all patterns to be changed or stopped in a pattern group. SOLUTION: A game machine such as a Pachinko machine is provided with a game control part 2 for outputting a display command to command a desired displaying when a desired condition is established and giving a privilege to the game player or a display control part 4 for receiving the outputted display command and displaying the change or stop of the pattern group 6a in a display part 6, or the like, as a control means. All the patterns for constituting the pattern group 6a are nearly simultaneously displayed in the display part 6. The control means displays at least a middle pattern 6d (a specified pattern) in the display part 6, which is for specifying the pattern to be a stop object among all the patterns constituting the group 6a. Then, all the patterns constituting the group 6a are nearly simultaneously displayed so that the game player distinctly recognizes whether concerned pattern exists or not or a probability for the privilege. Then the game player plays the game without having the doubt.
Patent JP-H09181341-A (JP)
Title: Manufacture of solar battery
Inventor: HANABUSA AKIRA
IPC: H01L31/04
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To improve the junction characteristic of semiconductor films and to provide the solar battery of high efficiency by forming a cadmium sulfide semiconductor film on a substrate, irradiating the face of the semiconductor film with ultraviolet light and forming a cadmium telluride semiconductor film. SOLUTION: Solution where isopropyl cadmium xanthic acid having sulfur connection is dissolved in 1-methyl-2-pyrrolidone is applied to the substrate 1 where a tin dioxide film 11 is formed on a glass substrate 10, solution is dried and volatilized. Then, pyrolytic reaction is executed in the air and the cadmium sulfide film 2 is made. Then, ultraviolet light is made to irradiate using a low pressure mercury lamp and the cadmium telluride thin film is formed with a proximity sublimation method. Then, the substrate 10 is immersed into the methanol saturated solution of cadmium chloride and it is dried. Then, heat treatment is executed. Then, a carbon film 4, silver-indium film 5 and a silver film 6 are formed with a screen method and the solar battery is made.
Patent JP-H07187151-A (JP)
Title: Material supply controller
Inventor: KOTANI KIYOSHI
IPC: B65B57/20
Filed: 1993-12-28
Abstract: PURPOSE:To improve workability by automatically controlling supply of materials such as empty cans, can lids and corrugated fiberboards, thereby eliminating need for an operator's operation for stopping the supply. CONSTITUTION:An intelligent controller IAC acquires load cell measurement data 1a for every valve open signal 1b for accumulation and addition, the number of cans expected to be manufactured is calculated from an average of contents measurement data 9b, respective expected numbers of empty cans, can lids and corrugated fiberboards to be supplied are obtained, and when a number actually supplied and counted on a line is equal to the above expected value, a supply stop signal is output.
Patent JP-H10174823-A (JP)
Title: Air filter
Inventor: SHIMIZU MASAKI
IPC: B32B5/26
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To produce an air filter having an antifungal property, excellent in dust collecting property and low in pressure drop by forming a laminated sheet having an electret layer having more than a specified thickness and an antifungal layer having more than the specified thickness and having an air permeability more then a specified value in a honeycomb shape. SOLUTION: The electret layer is formed by impressing a direct voltage to an electret nonwoven fabric consisting of a film sprit yarn and a melt blown method nonwoven fabric. The thickness is 0.1-0.35mm normally, 0.15-25mm preferably. And the antifungal layer capable of carrying a chemical such as antifungal agent in an amount sufficient to exhibit therapeutic effect is good and the nonwoven fabric consisting of a synthetic fiber is preferable. The thickness is 0.1-0.4mm normally, 0.15-0.25mm preferably. Then the air permeability of the product is at least >=35cc/cm<2> /sec preferably >=190cc/cm<2> /sec. The filter is formed by laminating more than one sheet matter forming the laminated sheet in the honeycomb shape. The filter excellent in antifungal property and dust collecting property and low in pressure drop is obtained.
Patent JP-H03199161-A (JP)
Title: Production of ceramic substrate
Inventor: WAKINO AKIRA
IPC: C04B35/00
Filed: 1989-12-27
Abstract: PURPOSE:To inhibit warp at the time of sintering without using a weighing plate and to obtain a ceramic substrate having superior surface smoothness and high sintering density by using a slurry contg. ceramic powder, a water- insoluble binder, a plasticizer and a specified dispersant. CONSTITUTION:When a green sheet obtd. from a ceramic slurry contg. ceramic powder such as alumina powder, a water-insoluble binder such as polyvinyl butyral, a plasticizer such as dibutyl phthalate and a dispersant is fired to produce a ceramic substrate, a mixture of an adduct of unsatd. fatty acid to polyoxyalkylene with an adduct of unsatd. fatty acid amide to ethylene oxide is used as the dispersant. An adduct of alkylphenol to polyoxyalkylene may further be added to the mixture used as the dispersant.
Patent JP-H10177244-A (JP)
Title: Photosensitive material processor
Inventor: OKUZAWA TSUGIO
IPC: G03D3/13
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To make a print of high quality by proving a bottom plate moving means for vertically moving a vertically movable bottom plate for supporting the bottom end of a photosensitive material. SOLUTION: The bottom plate moving means 45 is composed of an eccentric cam 46 and a drive source connected to the eccentric cam 46. This eccentric cam 46 is provided to engage with the bottom surface of a bottom plate 44 and be turnable around a driving shaft 47. The driving shaft 47 is extended up to the outside of a casing 34 and connected to the drive source. The eccentric cam 46 is turned by the rotary drive of the drive source, to vertically move the bottom plate 44. When the photosensitive material A is charged, the position of the bottom plate 44 is made low to secure space for housing the photosensitive material A. When the photosensitive material A is discharged, the position of the bottom plate 44 is made high to hold the photosensitive material A by a pair of discharging rollers 38 and 40.  Therefore, coping with a change in the size of the photosensitive material A can be easily attained as well. When the photosensitive material A is charged or discharged, the bottom plate moving means 45 can be driven so that the bottom plate 44 is linked with the photosensitive material A.
Patent JP-H03230957-A (JP)
Title: Cartridge assembly and its cartridge roll for use with transfer barrel and paper discharge barrel in rotary press and feeding of stain preventing fabric net material by supply source
Inventor: HAWAADO DABURIYU DEMOOA
IPC: B41F22/00
Filed: 1990-11-30
Abstract: PURPOSE: To rapidly, easily mount a new cartridge in a printing press by extending a cartridge assembly preferably along a tail end of a cylinder, releasably mounting a shaft assembly at a bracket, and incorporating a means for locking it. CONSTITUTION: A replaceable cartridge roll 32 is preferably formed of a material of a relatively low price like a PVC plastic. A shape of the roll 32 is tubular. The roll is slid over one end of a shaft 48 to be placed on the shaft. A length of the roll is slightly shorter than a length of an interval between placing blocks 36 and 38 so as to remove a shaft assembly 40 from the bracket. Before assembling on the shaft 48, a fabric net material 12 of sufficient amount to cover the support surface of the cylinder 14 many times is wound on the roll 32. Typically, as sufficient net material 12, an amount substantially equal to six times as large as a surface area of the support surface 20 of the cylinder 14 can be provided.
Patent JP-H07198448-A (JP)
Title: Vibration type level detector
Inventor: KAWAKATSU HIROSHI
IPC: G01F23/22
Filed: 1993-12-28
Abstract: PURPOSE:To provide a vibration type level detector which can cope with the attenuation of vibration of a vibrator due to various kinds of influences and can positively avoid erroneous detection. CONSTITUTION:A signal with a natural frequency is given to a piezoelectric element 51 for excitation fixed at a plane part 2a of a diaphragm 2 and the diaphragm 2, etc., are vibrated with the maximum amplitude in the directions of arrows 92 and 93. The vibration is converted to a vibration signal by a piezoelectric element 61 for receiving signal being fixed to a bottom surface part 2c. In this state, when an erroneous detection is generated due to factors other than those to be originally detected, for example other vibrations, etc., a switch is selected and a signal with a natural frequency which is different from the above is given to a piezoelectric element 52 for excitation being fixed to a side surface part 2b, thus vibrating the diaphragm 2, etc., with the maximum width in the directions of arrows 94 and 95. By this sort of switching operation, a different natural frequency can be given for vibrating the diaphragm 2, etc., thus avoiding the influence causing erroneous detection.
Patent JP-H03198463-A (JP)
Title: Facsimile broadcasting receiver
Inventor: HASEGAWA MASAAKI
IPC: H04N1/00
Filed: 1989-12-26
Abstract: PURPOSE:To enable a parallel processing to the reception of a broadcasting system and a cable system by successively storing broadcasting system and cable system facsimile code trains through first and second reception memories to a large capacity storage respectively for the unit of a block, reading them out from the large capacity storage, decoding them and printing them out. CONSTITUTION:Write to a first reception memory 1 is controlled and an operation is controlled to read out these written code trains for the unit of the block and to write them into the large capacity storage. Write to a second reception memory 2 is controlled and an operation is controlled to read out them for the unit of the prescribed block and to write them into the large capacity storage. Further, an operation is controlled to read the code trains, which are written into the large capacity storage, for the unit of the prescribed block and to transfer them to a decoding circuit. Thus, the reception recording of a facsimile broadcast and the reception recording of a cable system facsimile are parallelly processed.
Patent JP-H03197636-A (JP)
Title: Titanium alloy having excellent corrosion resistance
IPC: C22C14/00
Filed: 1989-12-26
Abstract: PURPOSE:To provide the titanium alloy with excellent corrosion resistance in a corrosive environment such as high temp. and high concn. nonoxidizing acid by incorporating specified amounts of Mo and Ru into a Ti alloy. CONSTITUTION:The compositional ratio of a corrosion-resistant Ti alloy is formed of, by weight, 15 to 45% Mo, 0.05 to 2.0% Ru and the balance Ti with inevitable impurities. By the incorporation of Mo, a surface protective film in which Mo is concentrated is formed in a corrosive environment to improve its corrosion resistance. The addition of Ru is the reason for polarizing the anode to the passive electric potential of Ti in a corrosive environment. By the synergistic effect of the two, its corrosion resistance in a high temp. and high concn. aqueous soln. of HCl, H2SO4 or the like can be improved. Furthermore, maintenance cost is unnecessiated in the alloy.