baber/WOPTO huggingface dataset:
Patent JP-2001114850-A (JP)
Title: Multifunctional acrylate derivative and its cured product
Inventor: KATO HISATOYO
IPC: C08G2/26
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional acrylate derivative which has a high hardness and can reduce volume contraction on polymerization without deteriorating characteristics such as phtocurability, and to provide the cured product of the multifunctional acrylate derivative. SOLUTION: This multifunctional acrylate derivative is obtained by reacting a multifunctional acrylate having a prescribed structure, such as a multifunctional polyester acrylate or a multifunctional epoxyacrylate, a formaldehyde equivalent, and an acrylate derivative in the presence of a basic catalyst. The cured product of the multifunctional acrylate derivative is obtained by curing the multifunctional acrylate derivative with heat or UV light. The cured product has characteristics comprising a high pencil hardness and a small volume contraction rate.
Patent JP-H06150367-A (JP)
Title: Optical disk
Inventor: IIDA TETSUYA
IPC: G11B7/24079
Filed: 1992-11-02
Abstract: PURPOSE:To record information in a high density and to exactly reproduce the information recorded in the high density by having a quantum well structure and reducing the diameter of a light beam with which the optical disk is irradiated for the purpose of reading or writing. CONSTITUTION:Plural information pit parts 12 corresponding to the information on sounds, videos, et., are formed on the quantum well layer forming flanks 11a of a substrate 11 consisting of a single crystal GaAs. The plural information pit parts 12 are irradiated with the light of 780nm wavelength from the substrate surface 11a formed with these pit parts and the information is read out by the reflection from the substrate surface 11a side. A quantum confining effect is generated by the quantum structure at this time and a nonlinear optical effect is increased, as the result, the pits smaller than the size regulated by k.lambda (wavelength)/CN, A. (numerical aperture) are read out.
Patent JP-H05136904-A (JP)
Title: Information service system about shop by trade in specific district
Inventor: KANO KAZUNARI
IPC: H04M11/00
Filed: 1991-11-11
Abstract: PURPOSE:To allow the user to recognize various information of each shop within a specific district as up-to-date information in real time. CONSTITUTION:Idle seat information in a restaurant 1 is registered on a database 7 in an information offer service center 6 by a simple data terminal equipment 2 at any time, and when a user 11 desires to have a banquet in the restaurant 1 in this state and calls a guide 9 through a telephone set 10 and tells it to the guide, the guide 9 accesses the database 7 through a personal computer 8 by using a shop code as a key code, registered information corresponding to the restaurant 1 is retrieved and transferred and displayed on the personal computer 8 and the user obtains required information from the guide 9.
Patent JP-H01133649-A (JP)
Title: Twin drum type continuous casting apparatus
Inventor: TAKEMOTO OSAMU
IPC: B22D11/06
Filed: 1987-11-20
Abstract: PURPOSE:To prevent the development of defect in a metal strip by continuously supplying and pushing a sand belt on peripheral faces of cooling drums at reverse sides to pouring basin and if necessary, arranging heat insulating material spraying device. CONSTITUTION:Pushing rolls 12 are arranged on the peripheral faces of cooling drums 1a, 1b at reverse sides to the pouring basin 3 to push the sand belt 11 on the peripheral faces of the drums by the prescribed faces with cylinders 14. If necessary, nozzles 15 are arranged on the peripheral faces of the drums and the heat insulating material is uniformly sprayed on the peripheral faces to the axial direction of the drums 1a, 1b from plural nozzle holes. By continuously supplying the sand belt 11 with pulleys 13a, 13b, the peripheral face of the drum is uniformly cleaned and after that, as the heat insulating material is uniformly sprayed to width direction, heat conductive capacity of the cooling drums 1a, 1b is uniformized, and the solidified shell is uniformly developed. Therefore, the development of the defect, such as longitudinal crack, waving, in the metal strip 7 is prevented.
Patent JP-S62152665-A (JP)
Title: Narrow pass grinding
Inventor: TAI HAJIME
IPC: B24B49/00
Filed: 1985-12-26
Abstract: PURPOSE:To permit effective grinding of pinpoint accuracy, by measuring the configuration of a surface to be ground by a measuring unit mounted on a robot, determining an amount to be ground based on design data and the measured data as well as a moving pass for grinding based on the measured data and effecting grinding according to the amount to be ground along the pass. CONSTITUTION:An envelope 14 obtained by plotting measured data on a line 13 along a flow pass direction as shown in the drawing represents a cross section of a measured liner surface. When an envelope 15 is drawn based on design data, the difference DELTAd between both the envelopes corresponds to an amount to be ground on a line 13. Then, the most suitable moving pass 16 for grinding of a robot 1 is calculated based on the measured data and it is stored in a floppy disk. After that, the robot 1 having a grinding unit is caused to enter into a runner flow pass and to move thereon so that it grinds a runner inner surface 10a in accordance with the amount to be ground DELTAd. After that, the robot 1 is returned to its initial position and it is provided with the measuring unit again for measuring the runner inner surface 10a ground again and then when the measured data is within a prescribed range as compared with the design data, the operation is completed.
Patent JP-H0998817-A (JP)
Title: Fitting device of bag for preventing dropping of waterdrop from wet umbrella
Inventor: WADA HIROYOSHI
IPC: A45B25/28
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To easily and surely fit a waterdrop dropping prevention bag for an umbrella to the umbrella by providing a locking member for locking a waterdrop dropping prevention bag having an umbrella leading-in opening in the opening direction and crossing direction and a pressurizing member, providing an arm member at a position opposite to the pressurizing member, and providing an inclination surface part including to the arm member side at the pressurizing member. SOLUTION: An arm member 4 of a device body 1a has a resuming force through a coil spring 4d. A waterdropping prevention bag 10 having an umbrella leading-in opening 10a is slidably suspended through a locking member 5a. The member 5a is inserted in a cylindrical member 6b of a pressurizing member 6 energizing the bag toward the arm member 4, and an inclination surface part is arranged at the pressurizing member 6 to thereby protrude the vicinity of the opening 10a toward the arm member 4. When an umbrella is put in through a cut hole, the arm member 4 is turned downward in a state that the opening is open, and the umbrella is stored in a bag 10 in which waterdrop of the umbrella drops, and when the umbrella is further therein, the bag 10 is separated from he locking member 5a through the perforated line, then it is taken out via a door member 3.
Patent JP-H08150314-A (JP)
Title: Vapor-liquid contact device
Inventor: IIJIMA MASAKI
IPC: B01J10/00
Filed: 1994-11-29
Abstract: PURPOSE: To obtain a vapor-liq. contact. device contg. packing for bringing vapor into efficient contact with a liq. CONSTITUTION: In this vapor-liq. contact device contg. packing (a), vapor fed from the bottom is brought into contact with a liq. allowed to flow down from the top on the surface of the packing (a). The packing (a) has vertical vapor passages and many through holes (b) each corresponding to the area of a circle of 0.1-2mm diameter in a direction perpendicular to the passages are formed.
Patent JP-H09116708-A (JP)
Title: Original loading device for image input drum
Inventor: ITO SHINJI
IPC: H04N1/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an original loading device in which close adhesion of an original set already is not lost when loading a new original when originals are loaded side by side in the axial direction. SOLUTION: This device is provided with a support section 1 supporting removably an end of image input drums 2, 2A to load an original in the axial direction to turn it around a drum shaft center and plural retainer rollers 3, 3A provided onto an outer circumferential faces of the image input drums 2, 2A arranged side by side to the shaft core of the image input drums 2, 2A in a press contact/release free way. One roller 3A of the retainer rollers is supported freely movably in the drum axis direction to the image input drums 2, 2A.
Patent JP-H10143032-A (JP)
Title: Image forming device
Inventor: KATO TOMOKAZU
IPC: G03G21/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To perform a both side copying operation without wasting recording sheets within the ceiling value of the allowable number of copying times. SOLUTION: In a copying machine, after the recording sheet with a copied 1st surface is stored in an intermediate tray once, the sheet is fed again so as to copy on the 2nd surface of the sheet, and the copying machine is provided with a paper-feed counter for counting the number of papers fed by a paper feeding cassette and a paper-refeed counter for counting up at the same time of counting-up by the paper-feed counter, and in the case a value which is obtained by subtracting the sum of both counter values from the ceiling value comes < 2(N at a step S207), an operation of feeding a paper by a paper feeding cassette is stopped and a paper feeding port is switched to the intermediate tray side (step S203), thereafter, an original is replaced, then, the recording sheet with the copied 1st surface stored in the intermediate tray is fed again so as to copy on the 2nd surface.
Patent JP-2000122601-A (JP)
Title: Ac surface discharge type plasma display device and driving device for ac surface discharge type plasma display panel
Inventor: IWATA AKIHIKO
IPC: G09G3/292
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the size and a cost, and propel electric power-saving by controlling end-to-end voltage of a single capacitor in a first voltage value or a second voltage value. SOLUTION: In an X common driver (a first electrode driving circuit) 21, end-to-end voltage V3 of a capacitor C3 is controlled in a first voltage value E211 in a first period to generate voltage obtained by superimposing output voltage Ew of a first power source Ew on the voltage V3 in first pulse impressing time in the period to be outputted to a first line electrode Xi. While, the voltage V3 is controlled in a second voltage value Es in a second period to generate voltage obtained by superimposing the output voltage Ew of the first power source Ew on the voltage V3 (=Es) to be outputted to the first line electrode Xi.  Thus, an eliminating pulse generating circuit 211 controls the end-to-end voltage V3 of a single capacitor C3 in two voltage values without requiring capacitors in the same number as the number of voltages or power sources to be impressed on the first line electrode Xi to generate two kinds of eliminating pulses.
Patent JP-S63147272-A (JP)
Title: Card processor
Inventor: KOJI RYOICHI
IPC: G06Q40/00
Filed: 1986-12-11
Abstract: PURPOSE:To surely decide the identity of a card user by using a face pattern recorded previously on a card to confirm the identity of the card user. CONSTITUTION:The face of a card user is image-picked up by a TV camera 4. These photographed video signals are turned into digital signals by an A/D converter 6 and stored in a photographing data memory 7. While the digital data on a face pattern recorded on the card 13 of the user is read by a card reader/writer 8 and stored in a card data memory 9. A CPU 10 compares the digital data on the face pattern stored in the memory 7 with the digital data on the face pattern stored in the memory 9 to discriminate whether or not coincidence exist between both digital data. Thus the identity of the card user can be surely decided.
Patent JP-H01137489-A (JP)
Title: Semiconductor memory
Inventor: ONO NAOYA
IPC: G11C11/401
Filed: 1987-11-24
Abstract: PURPOSE:To asynchronously start the memory read and to simultaneously perform plural processings by arbitrarily switching a function which asynchronously starts and processes the memory read and a function which synchronizes the memory read to perform plural processings. CONSTITUTION:A delay circuit 16 delays a signal START by a time D1 equal to the sum of the delay time required for address decoding and the setup time of a pipeline register or the like, and a fetching signal is supplied to a selector 19 when the delay time D1 elapses after the input of the signal START, and a delay circuit 17 delays the fetching signal by a time D2 equal to the sum of the delay time required for memory cell access and sensing and the setup time of the pipeline register. Selectors 18-20 performs switching between the asynchronous operation based on the signal START and the synchronous operation based on a signal CLK. Thus, a memory can be read successively in the memory cycle time shorter than the memory access time, and the memory access cycle can be started asynchronously with a preceding request.
Patent JP-S62151482-A (JP)
Title: Hot melt adhesive
Inventor: HATSUTORI YOSHIYA
IPC: C09J153/00
Filed: 1985-12-26
Abstract: PURPOSE:To effectively prevent thermal degradation (especially discoloration) of a hot-melt adhesive composed mainly of a styrene block copolymer resin, by adding a phosphorous acid ester compound to the adhesive. CONSTITUTION:An adhesive composed mainly of a styrene block copolymer resin is incorporated with preferably 0.5-1.5pts.(wt.) (based on 100pts. of said resin) of a phosphorous acid ester compound [preferably tris(nonylphenyl) phosphite, tridecyl phosphite or tris(2,4-di-t-butylphenyl) phosphite].
Patent JP-S63148477-A (JP)
Title: Support mechanism for magnetic head
Inventor: YAMADA TADAHARU
IPC: G11B21/21
Filed: 1986-12-11
Abstract: PURPOSE:To improve the low rigidity of a disk medium in both radius and circumference directions by providing a cut parts at both edge pat of an elastic spring part in order to hold flat said spring part of a supporter. CONSTITUTION:A head slider support mechanism contains a supporter 10 attached by welding to an attachment piece 30 used for attachment of said slider support mechanism to an arm 60 of a rigid body via an attachment screw 35. The supporter 10 has no flange part 17 at the side of the piece 30 but has an elastic spring part 15 processed into a cylindrical plane. Then the arc-shaped cut parts 16a and 16a are formed at both edges 16 of the part 15 of the supporter 10. As a result, the hardened part of the part 15 in a process mode of the cylindrical plane is reduced by the form effects of both parts 16a. Thus the plane state of the part 15 of the supporter 10 is not deteriorated and the supporter 10 is kept in an approximately complete linear state. As result, the rigidity of a disk medium 80 of the slider support mechanism is improve in both of the radius and circumference directions.
Patent JP-H04167198-A (JP)
Title: Controller for automatic vending machine
Inventor: NISHIHARA YOSHITOMO
IPC: G07F7/08
Filed: 1990-10-31
Abstract: PURPOSE:To perform sale based on sale information by discriminating whether or not the sale information in accordance with principal identification information is stored in a storage means. CONSTITUTION:A 'usual information' file 32a as the storage means is controlled by a central processing unit(CPU) when a data write button 11 is operated, and the sale information is written on the file. In such a case, the CPU as a sale control means reads out the sale information from the 'usual information' file 32a in a RAM 32 when a 'usual' button 12 is operated, and performs the sale based on the sale information. In other words, when a goods selection button 7 is operated, goods is sold based on the set quantity of materials and a selected goods selection button. In such a way, it is possible to change the goods and taste to be selected without rewriting the information of a card or preparing another card.
Patent JP-S62151398-A (JP)
Inventor: SHIMADA TERUO
IPC: B42D15/02
Filed: 1985-12-25
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-H02141715-A (JP)
Title: Functional element selecting camera
Inventor: UENO FUMINORI
IPC: G03B7/00
Filed: 1988-11-22
Abstract: PURPOSE:To easily select a desired functional element at a low cost by detecting an encoded image obtained by encoding data on plural functional elements which can be selected by means of a CCD sensor and rewriting a specified functional element or the data based on the analysis of a pattern and the code. CONSTITUTION:The data on the functional element of a camera which can be selected is written in an E2PROM 4 in a PCU 3 and also rewritten there. The E2PROM 4 has a code table obtained by encoding the information on the plural functional elements of the camera which can be selected or the data. In the selection mode of the functional element, a main CPU 1 analyzes the pattern image formed on the CCD sensor 2 and judges the functional element or the data stored in a memory 4, then rewrites it at necessary. Thus, a CCD for AF can be utilized as it is and the functional element of the camera or the data is easily selected at the low cost without using an IC card.
Patent JP-H02143433-A (JP)
Title: Bonding method of semiconductor element
Inventor: SATO KEIICHI
IPC: H01L21/52
Filed: 1988-11-25
Abstract: PURPOSE:To reduce thermal resistance by a method wherein magnetic powder is added to compound resin varnish, which is formed in a sheet type, the magnetic powder is magnetized so as to be orientated in the direction of sheet thickness. CONSTITUTION:On a package base 1, a semiconductor element 2 is bonded by using a bonding sheet 3. A bonding wire 4 is bonded to the element 2 and the package base 1. By using sealing glass 5, a cap 6 is bonded to the base 1. From the rear of the base 1, lead pins 7 are led out. In the resin constituting the sheet 3, magnetic powder 8 is contained in the direction of thickness. The sheet 3 is constituted as follows; the magnetic powder 8 is added to compound resin varnish and mixed; said mixture is subjected to casting, and made to flow and stretch in a sheet type, which is baked to form the sheet 3. Before the above baking, intensive magnetic field is applied, thereby orientating the magnetic powder in the direction of the sheet 3.
Patent JP-H11136291-A (JP)
Title: Cell transmitter whit voice inter-work function
Inventor: KATO JUNICHI
IPC: H04L45/52
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To relay an information element of a call setup message in all signal line system by a cell transmission network (ATM network) even between PBXs containing lines of different signal line systems. SOLUTION: Only one ATM call setup path is set between two ATM-WAN nodes 102 and the number of ATM communication paths for voice signal is set corresponding to the number of call units. An IWF103 in a caller ATM- WAN node 102 penetratingby stores a call setup N-ISDN signal to an ATM cell as it is when the call setup N-ISDN signal is produced from the PBX 1801A and sends the signal to a common ATM call setup path. When a call setup individual line signal is produced from a PBX 1801B, the IWF103 converts the call setup individual line signal into the call setup N-ISDN signal, stores it to the ATM cell and sends it to the common ATM call setup path.
Patent JP-H05135171-A (JP)
Title: Processor for color image and border part detecting method
Inventor: SUZUKI YOSHIHARU
IPC: G06T7/00
Filed: 1991-11-13
Abstract: PURPOSE:To detect the border part of a body in an image and to extract the body with high precision according to detection information on the border information as to the color image processor and border part detecting means which detects the border part of an optional body in a color original by a computer. CONSTITUTION:An arithmetic processing part 16 calculates the quantities of variation of data regarding the color, clearness, and brightness of picture element data at the periphery of each object picture element to be investigated in an image holding memory 13 or at a certain distance from the picture element. A decision processing part 17 judges the object picture element as a border part when one of the quantities of variation of the data regarding the color, clearness, and brightness is larger than a previously set value. A body extraction part 18 recognizes the border part of the body image according to the decision result and performs processing regarding the body image.
Patent JP-H06120268-A (JP)
Title: Semiconductor lead-frame gripper jig
Inventor: HONGO AKIHISA
IPC: H01L21/50
Filed: 1992-10-08
Abstract: PURPOSE:To provide a semiconductor lead-frame gripper jig, from which a semiconductor lead frame does not easily fall even if vibration occurs at the time of conveyance, etc. CONSTITUTION:A semiconductor lead-frame gripper jig for griping and conveying a semiconductor lead frame in a processor for processing the semiconductor lead frame contains a stem 3 attached to a conveying bar 1 at the upper end and having. at the lower end, a groove for making the semiconductor lead frame LF perpendicular while the long sides of the semiconductor lead frame LF being used as longitudinal sides, with which groove the base of the lead frame engages; a holder 4 fixed to the stem 3 and having a groove, with which at least a part of one longitudinal side of the semiconductor lead frame LF engages; and a supporting member 5 having a pressure part 6 for pressing the other longitudinal side of the semiconductor lead frame LF. Further, the gripper jig is constituted in the manner of rotatively energizing the supporting member 5 to the side of the holder 4 by the elastic force of a predetermined coil spring and of pressing the other longitudinal side of the semiconductor lead frame LF by the pressure part 6 and engaging the one longitudinal side with and maintaining the same side in the groove of the holder.
Patent JP-S63149598-A (JP)
Inventor: HONDA TAKU
IPC: G21F9/00
Filed: 1986-12-12
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-H10137423-A (JP)
Title: Method and system for managing member data
Inventor: EGUCHI TOMOAKI
IPC: A63F7/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the quality of service by making data on every member to be registered in a data base, when a certain member plays at a parlor different from a parlor where his member data has been registered, obtaining data on the member from the data base and making the data to be registered in the data base of the parlor where he plays. SOLUTION: When a customer A plays at a parlor B, his member card is inserted into a card reader 21. A data processing unit 20 checks whether the card inserted is usable at an affiliated parlor. If the answer is yes, the unit searches a DB (data base) 24 and checks if data concerning the customer A exists or not. If the answer is no, the unit refers to the parlor identifier and makes the parlor having the parlor identifier decide whether the parlor will permit him to play at the parlor B and sends a signal to a parlor A, the card issuer, via a communication cable 40, reads the ID of the customer A and his member data from a DB 14 and makes them to be registered in the DB 24 of the parlor B and then permits him to play there.