baber/WOPTO huggingface dataset:
Patent JP-H0429242-A (JP)
Title: Postive type photosensitive resin composition
Inventor: TOKUTAKE NOBUO
IPC: G03F7/022
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a positive type photoresist composition excellent in the image contrast, and excellent in a sectional shape and having the improved heat resistance by compounding at least one kind selected from the specific compounds as a photosensitive component in an alkali soluble novolak type resin. CONSTITUTION:This composition is compounded at least one knid among the compounds expressed by formula I or formula II as the photosensitive compo nent to the alkali soluble novolak resin. In formulae I and II, at least one of D<1>-D<3> is a naphthoquinone -1, 2-diazide sulfonyl group and the balance is hydro gen atom, and l-n is 0 or an integer among 1-3. Thus the image contrast and the sectional shape of the pattern are excellent and the resist pattern of excel lent heat stability is formed.
Patent JP-H0752933-A (JP)
Title: Device for sealing envelope and method for attaching seal
Inventor: NISHIKAWA MITSUO
IPC: B65C9/26
Filed: 1993-05-13
Abstract: PURPOSE:To simplify envelope sealing by a method wherein an envelope is taken in by an envelope introducing mechanism consisting of a pair of driving roller and driven roller, the flap part of the envelope is bent, a seal is attached to the flap part widthwise of the envelope and the envelope is pressed between a pair of pressing rollers and transferred. CONSTITUTION:An envelope introducing mechanism holds an envelope 50 inserted into an envelope sealing device between opposite driving roller 9 and driven roller 13 and transfers the same farther within the device. A flap bending mechanism is provided between the envelope introducing mechanism and a seal pressing mechanism consisting of a pair of pressing rollers 35 and 36 in order to rotate a flap bending member 18 with a main evelope part 51 held by an envelope pressing plate 19 and to gradually bend a flap part 52 of the envelope 50 being transferred. A seal 28 is attached to the bent flap part 52 widthwise of the envelope 50. In this condition, the envelope is passed between a pair of pressing rollers 35 and 36 of the seal pressing mechanism to ensure the attachment of the seal to the main envelope part 51.
Patent JP-H0428393-A (JP)
Title: Embroidering data origination method and device of computer sewing machine
Inventor: ASAI KOICHI
IPC: D05B19/08
Filed: 1990-05-25
Abstract: PURPOSE:To enable the embroidery of much more patterns in a new function as to for the sake of richer variety, by providing a means for reading out data from a storage means and a means for replacing a pattern block comprising an unoperable function and a position coordinate with a block of plural operable functions and a position coordinate by operation. CONSTITUTION:Date which is sequentially inputted using function keys 4-15 and stored in an input data storage means (RAM) 25 is stored in a data storage means 22 at a point of time when the input of all blocks of input patterns is ended. Subsequently, in order to convert the data input using sewing function keys 4-15 to data which can be read by a sewing machine drive central- processing unit 22, the data conversion is conducted by a data conversion means 21. Sewing data is inputted by input means of every block of embroidering pattern, or data is read from a data storage means 22 to be put in the state where the sewing data is stored in the input data storage means (RAM) 25. Blocks of data input by sewing functions 12-15 are sequentially retrieved and if it is found, the respective sewing functions are converted.
Patent JP-S61295336-A (JP)
Title: Apparatus for removing impurity in liquid metal
Inventor: NAKASHIBA TERUHISA
IPC: B01D8/00
Filed: 1985-06-21
Abstract: PURPOSE:To constitute the titled simplified apparatus capable of decreasing impurity in a cold trap rapidly, by connecting a cover gas circulation system having an impurity separator to above region of inner part of the cold trap through an on-off valve different from the on-off valve. CONSTITUTION:If the impurity is accumulated at a mesh part 4 in the cold trap 1, the on-off valves 2a, 3a of an inlet 2 and an exit 3 are opened. Next the on-off valve 13a is opened, cover gas is supplied to upper region of the inner part, to form cover gas space part. Next the valve 13a is closed, the valves 5a, 6a are opened, and the cover gas is circulated as an inner part upper region   a cover gas circulator 6   a cover gas direction pipe 5   an upper region of inner part of the trap 1. In this case, the cover gas from the pipe 5 adsorbing H2 component at upper region of inner part of the trap 1 is sent to a hydrogen separator 7 to separate H2 component, and sent to a heater 8. The temp. of heated cover gas is raised to a higher temp. than the liquid metal temp. (Na temp.) in the trap 1 or equal temp. thereto, and is returned to the upper region of inner part of the trap 1.
Patent JP-S5257831-A (JP)
Title: Electrophotographic double recording
Inventor: YASUBA HIROSHI
IPC: G03G15/01
Filed: 1975-11-07
Abstract: PURPOSE: To utilize a single light sensitive body of electrophotography as much as two-fold in an economical and profitable manner by recording two informations on a single image of the light sensitive body of electrophotography with two different developer agents other than black. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5657779-A (JP)
Title: Preparation of 2,4,6-trisubstituted-1,3,5-thiadiazinium salt
Inventor: SHIBUYA ISAO
IPC: C07D285/34
Filed: 1979-10-17
Abstract: PURPOSE: To obtain the titled compound in high yield useful as a sensitizer, agricultural chemical, cationic dye, etc. including partly a novel compound, by a simple reaction between a readily obtainable 2,4,6-trisubstituted-4H-1,3,5-thiadiazine and a trityl salt of an inorganic strong acid.  
     CONSTITUTION: A 2,4,6-trisubstituted-4H-1,3,5-thiadiazine (e.g., 2,4,6-triphenyl- 4H-1,3,5-thiadiazine, etc.) shown by the formula I (R 1 WR 3  are nonsubstituted aryl or inert substitunt group-containing aryl) is reacted with a trityl salt of an inorganic strong acid (e.g., trityl salt of tetrafluoroboric acid shown by the fomrula II, etc.) in an organic acid, e.g., acetonitrile, etc., to give a 2,4,6-trisubstituted-1,3,5- thiadiazinium salt shown by the formula III (X is acid radical of inorganic strong acid). The thiadiazinium salt has photosensitivity promoting effect and an effect killing noxious insects with chemical resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08329201-A (JP)
Title: Data writing device for magnetic card
Inventor: ICHIKAWA HIROMI
IPC: G06K17/00
Filed: 1995-05-31
Abstract: PURPOSE: To perform automatic correction so as to accurately write the data from a prescribed dimensional position based on the leading edge part of a magnetic card. CONSTITUTION: Clock data is written in the carried magnetic card by a write head 16, and data write is started a prescribed number of clocks after the leading edge part of the magnetic card. Contents written in the magnetic card are read by a read head 17. The number of newly read clocks is successively added to calculate a running average of the number of prescribed clocks by an integrating means 21 with respect to the total number of read clocks of the magnetic card read by the read head 17, thus obtaining an average total number of clocks. A calculation means 21 obtains the number of correction clocks corresponding to the standard number of clocks from the leading edge part of the magnetic card to the data write start position based on a ratio of the average total number of clocks to the standard total number of clocks.  Data is written in the carried magnetic card this number of correction clocks after the leading edge part of the magnetic card by a control means 21.
Patent JP-H09319880-A (JP)
Title: Linearly symmetrical figure shaping device
Inventor: SAITO SHIGERU
IPC: G06V10/42
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To shape an arbitrary curve figure to a figure, linearly symmetrical with respect to an automatically extracted horizontal or vertical axis. SOLUTION: A feature point calculation means 21 calculates feature points from an input coordinate point string, and a symmetry axis candidate calculation means 22 refers to feature points to calculate symmetry axis candidates. A first discrimination symmetry axis determination means 23 extracts one most horizontal candidate and one most vertical candidate out of symmetry axis candidates, calculated in the symmetry axis candidate calculation means 22. With respect to one of the horizontal and vertical symmetry axis candidates, a first symmetrical input point pair calculation means 24 calculates symmetry discrimination segments, and a first symmetry axis distance calculation means 25 calculates distances between middle points of symmetry discrimination segments and this symmetry axis candidate.  A first symmetry discrimination means 26 calculates the variance of calculated distances; and if the calculated value is within a certain threshold, it is judged that the input figure is linearly symmetrical with respect to this symmetry axis candidate. A symmetry processing means 27 performs such a corrections that pairs of input coordinate points calculated by the calculation means 24 are linearly symmetric, with respect to the symmetry axis candidate.
Patent JP-H08328427-A (JP)
Title: Image forming device
Inventor: SAITO TAKASHI
IPC: G06F21/12
Filed: 1995-05-31
Abstract: PURPOSE: To provide an image forming device capable of performing down- loading of a program or data respectively stored in plural external storing devices even though the device has only slot to which the external storing device is attached, and also capable of protecting the copyright of the program and the data stored in the external storing device. CONSTITUTION: In the case of performing the down-loading of the data from an IC card 140 capable of being attached/detached to/from an electronic equipment having a memory 140 inside and storing specific machine number information Np, and capable of storing the data to be stored in the memory 140 into the memory 140, a machine kind number information part 144 storing the machine kind number on the IC card 140 is provided, and whether the down- loading is needed or not is decided by comparing the machine number information Np which is the specific to the electronic equipment with the number stored in the part 144 of the card 140.
Patent JP-S63302788-A (JP)
Title: Current amplifier
Inventor: TSUKAHATA KOUICHI
IPC: H02P27/06
Filed: 1987-05-29
Abstract: PURPOSE:To simplify a circuit, to improve reliability and to facilitate regulation, by controlling the three-phase current with a current amplifier and a current detector combined in a single circuit. CONSTITUTION:A current detector 30 is composed of a phase inversion amplifier A1, an operation amplifier A2 and analogue switches SW1, SW2 and SW3, with which a torque command T is converted into a current command Id. By turning ON and OFF the analogue switched SW1 SW3 according to the phase information detected from a PG processing circuit 4, depending upon current mode in which the phase is, the phase inversion and the detective gain of current are performed, so that the three-phase current is controlled with a single circuit of the current amplifier 30.
Patent JP-S5470229-A (JP)
Title: Separation of 8c aromatic hydrocarbons
Inventor: MIWA KINOO
IPC: C07C1/00
Filed: 1977-11-11
Abstract: PURPOSE: To separate and recover p-xylene, by adsorbing p-xylene from a raw material feedstock containing a mixture 8C aromatic hydrocarbons on a specific zeolite adsorbent to adsorb it selectively, followed by desorbing the p-xylene with an eluent containing p-cymene.  
     CONSTITUTION: p-xylene is selectively adsorbed from an 8C hydrocarbon mixture comprising p-xylene and at least one type of m- or O-xylene and ethylbenzene on a zeolite adsorbent of the faujasite type containing K as a cationic component and at least one component selected from Ca, Mg, Y, Zr, Nd, and proton in the liquid phase at 0W350°C under a pressure ranging from atmospheric one to 40kg/cm 2 , then desorbed by an eluent containing p-cymene, separated, and recovered.  
     EFFECT: Improved properties of the eluent containing p-cymene can be more effectively exhibited by the specific adsorbent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6115775-A (JP)
Title: Method for reparing pipe inner surface of existing piping
Inventor: KOGA MOTOYUKI
IPC: B05D7/22
Filed: 1984-06-29
Abstract: PURPOSE:To contrive to uniformize the thickness of a lining layer by avoiding a lining unnecessary place, by applying regulation control to the outer diameter of a pig if necessary and controlling the gap between a pipe inner wall and the outer periphery of the pig. CONSTITUTION:A pressure chamber 9 capable of expanding to the radius direction upon the reception of fluid pressure is formed in a pig 1. In the case of a place requiring no lining, the outer diameter of the pig 1 is enlarged to close the gap between a pipe inner wall and the outer periphery of the pig 1 and the lining by a resin is substantially inhibited while control is performed so as not to change the thickness of a lining layer by the variation in resin pressure to contrive to uniformize the thickness of the lining layer in the pipe longitudinal direction.
Patent JP-H05320661-A (JP)
Title: Apparatus for collecting tar in thermal cracking of coal
Inventor: SAKAWA MITSUHIRO
IPC: C10G1/02
Filed: 1992-05-27
Abstract: PURPOSE:To provide an apparatus which has a simple structure and can rapidly cool tar produced in the thermal cracking of coal within a short time by adiabatically expanding the tar-containing gas produced in the thermal cracking, cooling the expanded gases and collecting the tar. CONSTITUTION:This apparatus comprises a perforated plate 1 for adiabatically expanding a tar-containing gas, a section 2 for collecting the tar in the form of a liquid or a solid and a section 3 for cooling the section 2. The section 2 is made of a glass wool or a metallic fiber, and the section 3 is passed by a cooling medium such as water.
Patent JP-H04359599-A (JP)
Title: Transfer head device for electronic component
Inventor: SAKAGUCHI HIROYUKI
IPC: H05K13/04
Filed: 1991-06-06
Abstract: PURPOSE:To eliminate a loss time required for observing an electronic component by a camera by selectively moving a mirror under the component sucked to a nozzle of a suction head to reflect a light irradiating from a light source toward an observing unit. CONSTITUTION:A moving table 1 is driven to move a transfer head unit 2 longitudinally and laterally thereby to suck an electronic component P of a component feeder 3 so as to pick it up and to transfer it to and place it on a board 4. On the way of a transfer head device 2 to pick up the component P of the feeder 3 and transfer it to the board 4 of a positioning unit 5, mirrors 13a-13c are advanced under the component P sucked to a nozzle 15 to reflect a light irradiating from a light source 18 toward an observing unit, thereby detecting its positional deviation. Thus, a loss time required for observing the component P by a camera can be eliminated.
Patent JP-S5466687-A (JP)
Title: Novel 3,1-benzoxazine derivative
Inventor: NODA KANJI
IPC: C07D265/22
Filed: 1977-11-08
Abstract: NEW MATERIAL:3,1-Benzoxazine derivative of formula I (X is halogen; R is phenyl or styryl having 1-3 methoxy groups substituted at arbitrary positions).  
     EXAMPLE: 2-(3,4,5-Trimethoxystyry1)-6-chloro-4H-3,1-benzoxazin-4-one.  
     USE: Anti-allergic agent. An intermediate of N-3,4,5-trimethoxybenzoy1-5-chloroanthranyllic acid derivative which is an effective anti-allergic agent.  
     PROCESS: The compound I is prepared by heating an anthranyllic acid derivative  II in acetic anhydride. The compound V can be obtained either by heating and  reacting the compound III with the compound IV (R 3  is phenyl having 1-3 methoxy  groups substituted at arbitrary positions in the absence of solvent, or by refluxing  the above mixture in an organic solvent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09318379-A (JP)
Title: Navigator
Inventor: FUJIMOTO SHOJI
IPC: G06T17/05
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To perform stereoscopic display of a guiding position even with less capacity of memory. SOLUTION: In the main body of a navigator 1, the memory, which is a building-data memory means 10, is contained. In the building data memory means 10, image data 11-1n for the stereoscopic display indicating a plural kinds of buildings are stored beforehand. When a route-guiding is done following a pre-set route, a display control means 2 selectively calls up the stored image data 11-1n corresponding to the stereoscopic display of the road in a guiding position from the building data memory means 10 and performs the stereoscopic display on a display 3.
Patent JP-H04228141-A (JP)
Title: Card reader writer
Inventor: SHIMA YASUO
IPC: G11B19/20
Filed: 1991-06-06
Abstract: PURPOSE:To provide a card reader writer which does not need a card carrying mechanism using frictional force by a roller, which can accurately read out and write information and whose maintenance is facilitated. CONSTITUTION:This card reader writer is provided with a main body 1 having a card insertion port in which a card 4 where the information can be read and written is inserted, reading and writing means 38 and 39 for reading and writing the information on the card 4, which are set in the main body 1, a grasping means 6 for grasping the card 4, a carrying means provided with a moving means 6A for moving the means 6 along a specified path so as to carry the card 4 inserted in the insertion port to the means 38 and 39, and a position adjusting means 22A for correcting the position of the card 4 grasped by the means 6.
Patent JP-H031144-A (JP)
Title: Liquid photosensitive resin composition
Inventor: WAKATA YUICHI
IPC: H05K3/28
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the compsn. which has a high sensitivity to a UV exposing, excellent developability with an aq. alkaline soln. and the excellent electrical characteristics, mechanical characteristics, chemical resistance, and moisture resistance of a coated film after curing by incorporating a specific photopolymerizable compd. and photopolymn. initiator. CONSTITUTION:This compsn. contains the photopolymerizable compd. and the photopolymn. initiator. This photopolymerizable compd. is obtd. by successively bringing a novolak type epoxy compd., hydrozy alkyl acrylate half esterified matter of dibasic acid and polybasic acid anhydride into reaction. The compsn. which has the high sensitivity to the UV exposing, the excellent developability with the aq. alkaline soln. and the excellent electrical characteritics, mechanical characteristics, chemical resistance, and moisture resistance of the coated film after curing and is less lowered in the insulation resistance by moisture absorp tion is obtd. in this way.
Patent JP-2000319976-A (JP)
Title: Block
Inventor: AOYAMA HIDEKI
IPC: E03F5/04
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To enhance arranging strength by preventing lateral dislocation, lift and settlement, and to reliably fix a block by arranging a recessed part in a position except for an arranging surface side end part of the block in an abutting surface part of the block and cast-in-place concrete of a concrete block. SOLUTION: A recessed part 1 is arranged in a surface part abutting to cast-in-place concrete K on the inside slightly upper than an arranging surface side end part S of a concrete variable side groove block 100. After being cured/ hardened by placing the cast-in-place concrete K so as to fall on the recessed part 1, the recessed part 1 and the cast-in-place concrete K are connected in close contact in a fitting/locking state, and since connecting strength is improved further, lateral dislocation, lift and settlement of the block 100 can be prevented. A placing quantity of cast-in-place concrete K can be reduced by this strong fixation.
Patent JP-H05327622-A (JP)
Title: Optical transmitter
Inventor: NAKADA HIROAKI
IPC: H04B17/00
Filed: 1992-05-27
Abstract: PURPOSE:To provide an optical transmitter having a reflection light detection function able to detect and discriminate correctly a disconnection state of an output optical connector. CONSTITUTION:The optical transmitter employing a distribution feedback semiconductor laser 12 as a light source and using a frequency multiplex signal to apply direct brightness modulation to a laser beam and to convert the modulated beam into an optical signal and sending the signal to an optical transmission line 43 via an optical connector 41 is provided with an optical branch means 3 branching the laser beam sent from the distribution feedback semiconductor laser 12 into an optical output signal and an output monitor use optical monitor signal, and transmission line connection state detection means 5, 6, 7 receiving a reflected light reflected in the optical connector 41 or the optical transmission line 43 via the optical branch means 3 to detect a connection fault state of the transmission line.
Patent JP-H05335531-A (JP)
Title: Solid-state imaging device
Inventor: ISHIBE SHIYOUICHI
IPC: H04N5/3728
Filed: 1992-05-27
Abstract: PURPOSE:To enhance a condensing rate of a micro-lens and enhance sensitivity irrespective of the number of a scanning line or an pixel pitch. CONSTITUTION:As a micro-lens 14 having the same curvature in the vertical and horizontal directions is formed respectively, if the one focal distance in the vertical and horizontal directions is in focus, the other focal distance is in focus. Therefore, a part of light passing through the micro-lens 14 is not shielded by a metal photoshield film 11, etc., and most of light passing through the micro-lens 14 is condensed to a light-receiving element of a light-receiving region 6.
Patent JP-S5927558-A (JP)
Title: Lead frame for semiconductor device
Inventor: TAKEDA AKIHISA
IPC: H01L23/495
Filed: 1982-08-03
Abstract: PURPOSE:To enable to remarkably enhance the planar wiring density of inner leads by arranging the inner leads at different level of every other ends of the leads so that the ends of the adjacent leads are isolated vertically to the surface of a bed. CONSTITUTION:A bed 11 is connected to the outer frame of a lead frame through a bridge 12. The other ends of inner leads 131-136 are extended as external leads, which are connected to the outer frame. The ends of the leads 131-136 are gathered densely, and the ends of the adjacent leads are isolated in the width of a cutting margin. The leads 131-136 are all arranged on the same plane as the bed 11. Many inner leads are arranged in the same structure on the other side of the bed 11. The leads are bent upwardly with elasticity at every other one, thereby obtaining a lead frame.
Patent JP-H10327164-A (JP)
Title: Atm communication equipment
Inventor: UCHIZONO MASASHI
IPC: H04Q3/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an asynchronous transfer mode(ATM) communication equipment that utilizes an ATM network effectively. SOLUTION: A data line reception circuit 11 generates a data bit stream S11. A clock S12 extracted by a clock extract circuit 12 is a clock S13 by a frequency divider circuit 13. The bit string S11 is given to a shift register 14 synchronously with the clock S13, in which a data string S14b by one cell is stored. The bit string S14a in the shift register 14 is given to a shift register 15 synchronously with the clock S13, where a data string S15 by one cell is stored. The data streams S14b, S15 are compared by a comparator 16, and when they are identical, an idle pattern discrimination signal S16a is active. When not identical, a valid data discrimination signal S16b is active.  When the valid data discrimination signal S16b is active, a format is added to the data stream S14b at a cell assembling circuit 17 and the data are sent from an ATM channel transmission circuit 18 to an ATM channel LA as an ATM cell.