baber/WOPTO huggingface dataset:
Patent JP-S62128998-A (JP)
Title: Method for growing inorganic compound single crystal
Inventor: SETA YUICHI
IPC: C30B27/02
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the falling of a single crystal when lifted and to improve the yield by immersing the whole seed crystal in a sealant layer until seeding is started after the sealant is melted in the title method for growing a III-V compd. single crystal by a low-temp. gradient liq. capsule pulling method. CONSTITUTION:The sealant and the raw material of III-V compd. polycrystals, etc., are charged in a crucible 2, a seed crystal is attached to a lifting shaft 5, and the inside of an airtight vessel 1 is replaced by an inert gas and pressurized to a desired pressure. Then the sealant and the polycrystals are melted by a heater 3, and a sealant layer 13 and the melt 12 of the III-V compd. are formed. Seeding is carried out and the lifting of a single crystal is started while rotating the crucible 2 and the lifting shaft. The whole seed crystal is immersed in the sealant layer until the seeding is started after the sealant is melted. Consequently, the seed crystal is never exposed to the high-temp. inert gas atmosphere, the vaporization of the III-V compd. from the seed crystal can be controlled, hence the falling of the single crystal during lifting due to the damage of the single crystal can be prevented, and the yield of single crystals is improved.
Patent JP-H09109267-A (JP)
Title: Joined structure
Inventor: SUGIYAMA KOJI
IPC: B29C65/56
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deformation and strain and increase fixing strength by disposing a floating hole and/or slitting at a sheet-shaped attaching member just near the periphery of an attaching hole corresponding to a staking shaft part. SOLUTION: A sheet-shaped attaching member floating hole 6 is formed annular so as to surround the attaching hole 5 of a sheet-shaped attaching member 3 where a staking shaft 9 is inserted, and the attaching hole 5 of a film is inserted in the staking shaft 9. At this time, a relationship between the thickness (d) of the attaching part on the resin formed product side and the outside diameter dimension C of the floating hole of the film is preferably d>c in appearance. A relationship between a staking shaft diameter 8 and a film attaching hole 7 is preferably b>=a, which is a tight attaching relationship without play, and in this case, a positioning action works. It is thus possible to relieve sufficiently stress due to even the expansion or contraction of the resin formed product or the sheet-shaped attaching member with a temperature change, if any.
Patent JP-H0690361-A (JP)
Title: Encoding/decoding method
Inventor: OOMORI MASATAKE
IPC: G06T9/00
Filed: 1992-09-09
Abstract: PURPOSE:To attain ciphering of communication by transmitting code data CD for arithmetic codes while random data RD and a keyword KW are added to the head of the data CD. CONSTITUTION:A random data pattern RD generated at random and a keyword data KW are added to a head of encoding data in this order in the case of coding. Then the coding data are not decoded till the keyword data KW added to the head of the code data at decoding, and when the keyword data KW are detected, while the additional data inserted in succession are eliminated, the decoding data are decoded, Thus, when the addition/insertion of the random data pattern RD and the keyword data dummy bit KW to the arithmetic code data CD is not known, since the code data are not properly decoded, the ciphering of information is secured.
Patent JP-H11100188-A (JP)
Title: Escalator also used for wheel chair
Inventor: KUROKAWA NOBUHIRO
IPC: B66B29/08
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent derailment of the wheel of a wheel chair without increasing the projection height of a stopper by providing a wheel idling member to idle the wheel of the wheel chair which is brought into contact and rotated on an upper floor side of stopper to be provided on a tread on the lower floor side of a stair which is also used for the wheel chair. SOLUTION: A stair which is also used for a wheel chair, comprises a lower stair 1A, an intermediate stair 1B and an upper stair 1C. Five rollers 6 whose outer circumference is hardened through high frequency hardening are horizontally stored in a vertical direction on a forward side of a stopper 4A whose upper part is projected from a lower stair side of a tread 2A of the lower stair 1A. In a wheel chair 5, a rear wheel 5b is brought into contact with a front surface of the stopper 4A, and even when a person in the wheel chair rotates the rear wheel 5b in the reverse direction, the rear wheel 5b is rotated together with a roller 6 to be rotated by the rear wheel 5b, and can not ride over the stopper 4A. The possibility that the wheel chair 5 falls to the lower floor side can be eliminated without increasing the projection height of the stopper 4A.
Patent JP-H11166034-A (JP)
Title: Production of aqueous solution of cationic thermosetting resin
Inventor: KAJIWARA YOICHI
IPC: C08G59/10
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a production method capable of obtaining a cationic thermosetting resin aqueous solution affording an aqueous solution of a polyamidepolyamine-epihalohydrin resin low in content of low molecular weight organic halogen compounds. SOLUTION: By This method, the aqueous solution of a cationic thermosetting resin is produced by carrying out the reaction of a polyamidepolyamine and epihalohydrin in an aqueous solution containing the polyamidepolyamine obtained by reacting an aliphatic dibasic acid and/or its derivatives with a polyalkylenepolyamine. In the case, amine derivatives are added after reacting the polyamidepolyamine with epihalohydrin.
Patent JP-H06228132-A (JP)
Title: Anti-retroviral acyl compound
Inventor: GUIDO BORUTO
IPC: C07D401/12
Filed: 1993-10-25
Abstract: The invention relates to compounds of the formula I <IMAGE> in which R1 is acyl, and salts thereof, which have antiretroviral activity, in particular against AIDS.
Patent JP-H11106738-A (JP)
Title: Silicone sealing material
Inventor: OKADA KENICHI
IPC: C09K3/10
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an ordinary-temperature-curing sealing material excellent in adhesive strength, watertightness and airtightness by including a specified amount of an organopolysiloxane having hydroxyl groups at both ends, a specified amount of a crosslinking agent, a specified amount of a catalyst, a specified amount of a filter and a specified amount of a wetting agent. SOLUTION: This material comprises 100 pts.wt. organopolysiloxane having hydroxyl groups at both ends and having an average degree of polymerization of desirably 3,000 or above, more desirably 5,000-10,000 with 50-500, desirably 150-400 equivalents, per equivalent of the hydroxyl groups, of a crosslinking agent [e.g. methyltris(methyl ethyl ketoxide)silane}, 0.005-0.1 pt.wt., desirably 0.01-0.05 pt.wt. catalyst (e.g. dibutyltin laurate), 5-50, desirably [0-30 pts.wt. filler (e.g. fumed silica) and 0.5-10 pts.wt. wetting agent (e.g. silicone oil). The material may optionally contain desirably 2.0 pts.wt. or below adhesion aid (e.g. γ-aminopropyltriethoxysilane).
Patent JP-H07122792-A (JP)
Title: Piezo-actuator
Inventor: YODA SHINICHI
IPC: H01L41/09
Filed: 1993-10-25
Abstract: PURPOSE:To realize a piezo-actuator free from a leakage of liquid and excellent in handling properties, safety, and maintainability. CONSTITUTION:A displacement magnifying rubber 4 provided with a recessed part 4a located at its upper center and provided to the upside of a piezo-device 3, a displacement magnifying part 2 provided onto the displacement magnifying rubber 4 enveloping it, and a pushing rod 7 which is inserted into the recessed part 4a of the displacement magnifying rubber 4 penetrating through the upper part of the displacement magnifying part 2 are provided. The displacement of the piezo-device 3 is magnified and transmitted through the pushing rod 7, wherein a rubber is used as an operating medium in place of operating fluid, so that a sealing mechanism which prevents liquid from leaking out of a device can be dispensed with, and a piezo-actuator which is remarkably simplified in structure, lessened in size and weight, and improved in handling properties, maintainability, and safety, and accurate in displacemetn can be realized.
Patent JP-H10111624-A (JP)
Title: Image forming device
Inventor: FURUSAWA TSUTOMU
IPC: G03G15/36
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To easily obtain an image close to the intention of a user by detecting a deficiency of color toner and executing stress with one of the methods of coloring with an original color or other colors and processing the image. SOLUTION: At an image input terminal (IIT) 13, lamp light reflected from the original is converted into a RGB signal by a multicolor CCD 4 and further, a digital signal by an A/D converter 17. When the color producing part 19 of an image processing system (IPS) 5 detects the red part of the original, the detection signal for the red is transmitted to a control part 15. This control part 15 inspects a toner deficiency signal from the toner sensor of an image output terminal (IOT), to judge the presence of red toner. When the user depresses a start button 24 for a user interface 16, because the red toner is absence, the control part 15 processes the image in the red part of the original by an image processing part, 20, in accordance with an image pattern registered in the image pattern memory 21 of the IPS 5.
Patent JP-2000094810-A (JP)
Title: Acceptance/rejection determination method of printing ribbon and printing ribbon manufactured by this method
Inventor: TOMITA KENJI
IPC: B41J31/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To enable acceptance or rejection of articles to be determined accurately by detecting the unevenness of density of a printing ribbon. SOLUTION: This is provided with a measuring means 10 for measuring transmission density across the breadth direction of a ribbon transported, a calculation means 11 for calculating its average density by taking in the transmission density data measured and calculating the unevenness of the transmission density of each measuring point, and an indication means 12 for indicating the calculation results. As such, a warning indication is effected to the indication means as the maximum value of the unevenness of the transmission density exceeds a predetermined value.
Patent JP-H0978806-A (JP)
Title: Tatami mat
Inventor: ARASHI NOBUYOSHI
IPC: E04F15/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a low cost tatami mat which is excellent in moisture barrier properties, fungus resistance, moth resistance, durability and safety by placing a cushion layer on the top of a board-like core material and forming the tatami mat covered with a tatami facing and a tatami edge with a specified thickness. SOLUTION: An about 2mm thickness cushion layer 3 is laminated on the top of an about 18mm thick board-like core material 2 which is cut in a dimension same as a known tatami. L-shaped hardware 5 in a cross section is fixedly provided on the edged portion on the both sides of the top of the cushion layer 3 and both sided surfaces of the core material 2 with a small machine screw. Then, the top of the cushion layer 3 and both sided surfaces of the core material 2 are enveloped with the tatami facing 4 so that they may be folded and fitted in an offset area engraved on the bottom of the core material 2, thereby mounting a metal plate on the core material 2 with a double-sided tape.  On one hand, the tatami facing 4 is placed in order before and behind the core material 2 and cut while the front side and the rear side of the cushion layer 3 and the core material 2 are enveloped with a tatami edge 8 while the lower end is fixed with the core material 2 with a fixing needle and an adhesive tape, thereby sewing the upper end with the tatami facing 4 and forming an about 23 to 24mm thick tatami mat.
Patent JP-H11106209-A (JP)
Title: Active carbon and its production
Inventor: IWASE YASUMICHI
IPC: C09C1/56
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain active carbon excellent in molecular sieve effect and adsorptive removing performance by binding or coating carbon black as the major component with carbon. SOLUTION: This active carbon is obtained by adsorbing a resin to carbon black followed by heat treatment in a nonoxidative atmosphere to carbonize the resin. By the heat treatment, the carbon black particles are mutually bound via carbon or coated with carbon. For the carbon black, various kinds thereof can be used; for example, carbon black 10-70 nm in primary particle size. The resin to be used is e.g. a styrene-acrylic resin, polyester resin, epoxy resin.  This active carbon can be produced, for example, by the following process: the resin is dissolved in a solvent followed by adding the carbon black to the resultant solution which, in turn, agitated and then subjected to a beads mill into a mill base dispersion; subsequently, the dispersion is put to centrifugal classification, and the resulting precipitate is dried to remove the solvent, and then baked in a nonoxidative atmosphere.
Patent JP-H1184036-A (JP)
Title: Watch capable of indicating date of ovulation
Inventor: SASAKI FUMIYOSHI
IPC: G06F15/02
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a watch which can readily provide the user of the information about the date of ovulation of the user without asking the user to measure the basic body temperature of the user. SOLUTION: A temperature sensor 1 incorporated in a watch is operated during the period of time decided by means of a temperature sensor operating time setting means 2 and an arithmetic processing section 3 calculates the date of ovulation of a user (lady) based on the record of the sensor 1 and also has a clocking function. The watch obtains the stable body temperature data of the user by detecting the body temperature (basic body temperature) of the user from the wrist of the user by means of the sensor 1 incorporated in the watch and inputting the signal of the sensor 1 to the arithmetic function of the watch which calculates the average body temperature (average basic body temperature) of the user during the operating period of time of the sensor 1.  A memory 4 stores the operated results of the arithmetic function together with calendar data 5 and a display section 6 displays the date of ovulation of the user.
Patent JP-H02113678-A (JP)
Title: Solid state image pickup device
Inventor: KONO AKIHIRO
IPC: H04N5/369
Filed: 1988-10-21
Abstract: PURPOSE:To sufficiently pull out charge in a PN connected type photodiode structure, in which the interface of the photodiode is depleted, to a substrate side by simultaneously controlling a first conductive semiconductor substrate and a light shielding electrode. CONSTITUTION:In an arbitrary horizontal blanking period starting from the leading edge of a photodiode signal charge read pulse up to the leading edge of the next photodiode signal charge read pulse, a first conductive semiconductor substrate impressing voltage is switched to a higher voltage than that in normal use, and the pulse to switch the voltage from the high level to the normal use voltage is supplied to a first conductive semiconductor substrate 19 in the horizontal blanking period. As soon as the pulse supplied to the substrate rises, the light shielding electrode impressing voltage is switched from the voltage to sufficiently accumulate the charge to a photodiode 1 to the low voltage, as soon as the pulse supplied to the substrate rises, the pulse to switch the voltage from the low level to the accumulable voltage is supplied to a light shielding electrode 6, and the accumulating time of the photodiode 1 is controlled. Thus, the charge in the PN connected type photodiode structure where the interface is depleted can be sufficiently pulled out to the substrate.
Patent JP-H11112877-A (JP)
Title: Bone measurement method and device
Inventor: OKUBO TAKESHI
IPC: G06T7/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately and quantitatively recognize the structure state of a bone tissue based on radiation images. SOLUTION: A morphology computing means 10 executes a skeleton processing to inputted image information S including bone image information Sb and extracts the bone image information Sb. Then, based on the obtained bone image information Sb, a bone structure index value calculation means 20 obtains a Vt value which is one index value for indicating the structure state of the bone tissue as the average value of the index values Vtj at optional points (j) on a bone beam obtained by an expression vtj=(π/3)×Σl1 <4> /Σl1 . (In the expression, l1 indicates a length that the bone beam is continued in an optional direction with the point (j) as a center. Also, λ1 is obtained radially in all the directions with the point (j) as the center and Σ indicates the obtaining of a sum in all the directions).
Patent JP-S62126457-A (JP)
Title: Distributed data processing system
Inventor: IKESAKA MORIO
IPC: G06F9/54
Filed: 1985-11-27
Abstract: PURPOSE:To attain the consistent holding of data by requesting the execution of processing for distributed data to a processor element holding the dispersion data. CONSTITUTION:Distributed data and processing procedure for processing the distributed data are collected as an object 16 and the object is individually controlled by respective processor element 10, 10A-10E. When a processing request for distributed data included in another object is generated in a certain processor element, the processing is requested to another object based on the inter-object communication and the inter-processor element communication and the processing of the distributed data can be attained by using only a message relating the processing request and the processing report as the object for the communication without moving the data itself among respective processor elements. Consequently, a communication neck based upon the inter-processor element communication can be released and the consistent holding of data can be attained.
Patent JP-H08129943-A (JP)
Title: Acceleration detecting switch
Inventor: TSUCHIYAMA KATSUTOSHI
IPC: H01H35/14
Filed: 1994-10-31
Abstract: PURPOSE: To enable adaptation to various uses by properly setting and adjusting an interval between a contact part of a plumb bob contact point to constitute a movable contact point and a contact part of a lower side terminal by an adjusting fixing screw. CONSTITUTION: When a movable contact point 4 is assembled, an inserting part 422 of a coil spring 42 is inserted into an inserting hole 412 of a column part 411 of a plumb bob contact point 41. An inserting part 421 is inserted from below on the upper side of the spring 42 into an inserting hole 433 vertically penetrating the center of an adjusting fixing screw 43. In this case, an upper opening end part of the part 421 is deeply inserted in a degree of projecting from a column part 431 through a slit 432 , and when the part 431 and the part 411 are calked. The three parties of the contact point 41, the spring 42 and the screw 43 are integrally joined and assembled. Next, the assembled contact point 4 is incorporated into a case assembling body composed of an upper side terminal 2, a case 1 and a lower side terminal 3.  In this case, the contact point 4 is inserted into the case assembling body from the contact point 41 through a screw hole 21 of the terminal 2, and after the screw 43 is screw-fitted to a hole 21, a fine adjustment of an interval between the contact point 41 and a contact part 31 is performed by the screw 43.
Patent JP-H03129059-A (JP)
Title: Floor plate
Inventor: YAMAZAKI KIYOYOSHI
IPC: E04F15/04
Filed: 1989-10-14
Abstract: PURPOSE:To reduce the noise transmitted to a lower storey by forming a number of parallel slit-shaped cut grooves which are opened on the upper surface of a substrate, attaching a soft sheet on the upper surface, and attaching a fitting plate on the upper surface of the soft sheet. CONSTITUTION:A fitting projection part 8 is formed on one side edge surface of a substrate 1 which is formed from plywood or intermediate density fiber, and a fitting recessed part 9 is formed on the other side edge surface, and a number of parallel cut grooves 2 and 2 are formed on the upper surface. Then, after a soft sheet 3 is attached on the upper surface of the substrate 1, a floor plate A is formed by attaching a fitting plate 4 as surface decoration layer over the whole surface of the upper surface of the sheet 3. When shock sound is applied on the floor plate A, said shock is softened by the sheet 3, and the shock applied on the base plate 1 is prevented, and absorbed by the cut grooves 2. Accordingly, the shock sound transmitted to a lower storey can be reduced.
Patent JP-H08129607-A (JP)
Title: Optical character recognizing method
Inventor: IWANAGA MAYUMI
IPC: G06K9/20
Filed: 1994-10-31
Abstract: PURPOSE: To extract fields with high precision by representing the position coordinates of divided recognition fields by using reference points or lines which are different for every divided recognition filed. CONSTITUTION: Information on the start point, start line, etc., of each divided field is set in a format information register 12 from a host device and set in a form image data register 13. Then, the contents of the format information register 12 are downloaded to a work memory 15, and image of a document which are photoelectrically converted by a form input device are stored in an image memory 16 through an interface control part 14. And, a recognition processor 18 extracts respective divided recognition fields in a form from the form image data and the format information in a work memory 15, performs a character segmenting processing and a character recognizing processing, and transfers the recognition result to the host device.
Patent JP-H07123603-A (JP)
Title: Charge control circuit
Inventor: YAMASHITA MIKIHIRO
IPC: H02J7/10
Filed: 1993-10-26
Abstract: PURPOSE:To detect full charge surely and to perform charge control without overcharging. CONSTITUTION:When the voltage of a secondary battery 2 is a specified voltage Vc or higher and reaches a peak, a microcomputer 3 judges that it is fully charged, and outputs a control signal from its output terminal P1 to a charge circuit 1. And it transfers the charging to a charge controlling state i.e., the supply stop of the charge current or supply of a trickle charge current.
Patent JP-H09114306-A (JP)
Title: Image forming device
Inventor: HOKARI NORIO
IPC: G03G15/20
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device improving the quality of an image by decreasing load given to a sheet carrying body from a fixing device via a sheet. SOLUTION: In this image forming device, the sheet 6 is moved in a state where it is attracted to a transfer belt 1, a toner image is transferred from photoreceptor drums 2Y, 2M, 2C and 2K to the sheet 6, and the toner image is fixed on the sheet 6 by the fixing device 30 consisting of a heating roll 31 and a pressure roll 32. The roll 31 is driven by a driving motor 51. The carrying speed of the sheet 6 by the fixing device 30 is lower than the carrying speed of the belt 1, and a distance from a position where the sheet 6 is released from the belt 1 to the fixing device 30 is shorter than the length of the sheet 6 in a carrying direction.  The device is equipped with a detection means 53 detecting a detected value in accordance with the stiffness of the sheet 6 and a speed control means 53 increasing the rotating speed of the motor 51 according as the carrying load of the sheet 6 on the fixing device 30 is decreased when the stiffness of the sheet 6 is high.