baber/WOPTO huggingface dataset:
Patent JP-2001024139-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAHASHI KATSUHIKO
IPC: H01L23/50
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To shrink a package without decreasing the number of grounding of the land of a substrate. SOLUTION: A plurality of leads 8 are connected electrically to a semiconductor pellet 12 in an SOP.IC (a small-outline-package) 18 with wires 14, and the inner section groups and wire 14 groups of each lead 8 are sealed with a resin sealing body 16. A plurality of the leads 8 are combined at every pair of an upper-side lead 8A and a lower-side lead 8B and bonded with insulating films 11, and each upper-lower lead 8A, 8B is bent in a gull-wing shape on the outside of the resin sealing body 16. The first grounding sections (a) formed at the front ends of the upper-side leads 8A on the outside of the resin sealing body 16, and the second grounding sections (b) formed at the front ends of the lower- side leads 8B, are arranged next to one another at the same positions, and insulated electrically, holding isolating sections 11A.  Since the area of the plane of the SOP can be reduced without decreasing the number of connection to a printed wiring board, a mounting area on the printed wiring board can be lowered.
Patent JP-H0940924-A (JP)
Title: Surface-protection film
Inventor: MATSUNAGA HIDEMI
IPC: C09J7/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prepare an antistatic surface-protection film of which the static build-up during its handling is decreased by forming a conductive layer comprising a compsn. obtd. by compounding an ionomer resin having potassium ions as the metal ions with a specified amt. of a polyolefin resin. SOLUTION: This surface-protection film has, on one side, a conductive layer comprising a compsn. obtd. by compounding 100 pts.wt. ionomer resin having potassium ions as the metal ions with 3-50 pts.wt. polyolefin resin and, on the other side, a self-adhesive layer. The ionomer resin is a conductive substance which has a chemical structure wherein a part of carboxyl groups of an ethylene-methacrylic acid copolymer are bonded by potassium ions to form intermolecular cross-links. Using the ionomer resin eliminates the need for other antistatic agents. The conductive layer alone or its laminate with a poyolefin resin film is used as the base film of the surface-protection film.
Patent JP-H02160770-A (JP)
Title: Novel oxazole compound, salt thereof and derivative thereof
Inventor: SADAKI HIROSHI
IPC: C07D263/48
Filed: 1989-07-21
Abstract: NEW MATERIAL:An oxazole compound expressed by formula I (R<1> is H or hydroxyl protecting group; R<2> is amino which may be protected or substituted; R<3> is R or halogen; wavy line may be syn-form or anti-form isomer or mixture thereof), salt thereof and derivative thereof. EXAMPLE:Methyl 2-(2-aminooxazol-4-yl)-2-(syn)-methoxyiminoacetate. USE:A cephalosporin having excellent antimicrobial spectrum or intermediate of salt thereof. PREPARATION:For example, a compound expressed by formula II (R<5> is halogen or carboxyl protecting group; R<11> is halogen, is reacted with a compound expressed by the formula H2NC(=O)R<2> to give a compound expressed by formula III, which is then halogenated to provide the compound expressed by formula I.
Patent JP-H0240264-A (JP)
Title: Process for forming multilayered coating film
Inventor: OTO HIROSHI
IPC: B05D7/14
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a multilayered coating film consisting of a base coating film and a clear top coating film with satisfactory pigment dispersion stability of the base coating paint by forming the clear top coating film on an aq. colored base coating film having a specified compsn. on the surface of a substrate, then setting both films simultaneously by baking. CONSTITUTION:A polymer emulsion serving as binder obtd. by the emulsion polymn. of (1) 6-20mol.% OH group-contg. ethylenic monomer, and (2) 2-4mol.% COOH group-contg. ethylenic monomer together with (3) 76-92mol.% another ethylenic monomer, is neutralized and solvated with a hydrophilic solvent to obtain a dispersion having oscillable characteristic. An aq. colored base coating paint is prepd. by mixing said dispersion with a color pigment. After applying the base coating paint on the surface of a substrate, setting the coating film and forming a clear top coating film thereon, a multilayered coating film is formed by setting the base coating film and the top coating film simultaneously.
Patent JP-S6081194-A (JP)
Title: Ketoalkylphospholipid
Inventor: NOJIMA SHIYOUSHICHI
IPC: C07F9/10
Filed: 1983-10-11
Abstract: NEW MATERIAL:A compound of formula I (R<1> is 10-20C aliphatic hydrocarbon group; R<2> is H or OCH3; R<3>, R<4> and R<5> are H, lower alkyl or cyclic ammonio of formula II) and a salt thereof. EXAMPLE:3-(2-Oxooctadecyloxy)-2-methoxypropyl 2-trimethylammonioethyl phosphate. USE:An antitumor agent of low toxicity. PREPARATION:For example, 2-O-methylglycerol or 1,3-propane diol is converted into a compound of formula III (n is 1 or 2), and a compound of formula IV is prepared and reacted with a compound of formula V in an inert solvent under anhydrous conditions. The resultant reaction product is then oxidized and subjected to the removal of the protecting group to afford a compound of formula VI, which is further reacted with a compound of formula VII (X and Y are halogen) and then water. The resultant compound is reacted with a compound of formula VIII to afford the aimed compound of formula I .
Patent JP-H0636391-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ITO SATOSHI
IPC: G11B15/087
Filed: 1992-07-17
Abstract: PURPOSE:To simplify the operation by allowing a detection circuit to automatically detect a non-signal part between programs of an input signal, generating a program searching signal, and recording it on a magnetic medium at the same time with the input signal. CONSTITUTION:An input signal 2 inputted from a signal, input terminal 1 is inputted to a recording circuit 3 and recorded on a magnetic tape 5 from a magnetic head 4. A command from a control terminal 12 is inputted to a discrimination circuit consisting of microprocessors or the like, controlling a driving circuit 13 of the magnetic tape 5 to search the required signal from a program searching signal 10 read out from the magnetic head 9. In this case, the direction is not discriminated by an operator's manual operation but the program searching signal is generated by automatically detecting the non-signal section between the programs of the input signal at the time of signal recording. Thus, it is unnecessary for the operator to be his operating station adjacent to the device and to give manual direction, resulting in remarkably simplifying the operation.
Patent JP-H03148695-A (JP)
Title: Liquid crystal display
Inventor: FURUHASHI TSUTOMU
IPC: G09G3/36
Filed: 1990-07-20
Abstract: PURPOSE:To achieve multi-color display through analog input, high-speed liquid crystal display data fetching and its display and to display a brightness level in terms of a voltage level by adding a serial/parallel converting means to an X-axis driving means. CONSTITUTION:Picture information stored in display memories 103R, 103G and 103B is read according to an address 102 from an address generating means 101, and R-B display data 104R to 104B are input to a data output means 105, and according to a data shift clock 106, R-B liquid crystal display data 117R to 117B are output and are converted into analog liquid crystal display data 109R to 109B by a D/A converter 118. These data input to an S/P means 110 together with a clock 106 and a horizontal clock 107, while the clock 107 and an in-start clock 108 input to an Y-axis direction driving means 114. A parallel output from a means 110 inputs to an X-direction driving means 113, is converted into one-line liquid crystal data 113 and is displayed as a character and a graphic on a liquid crystal panel 116.
Patent JP-H0477947-A (JP)
Title: Control system for input/output device management
Inventor: YAMASHITA YURIKO
IPC: G06F13/14
Filed: 1990-07-20
Abstract: PURPOSE:To simplify a processing at the time of restoring a fault by generating interruption as against a central control unit when the fault of a console and the like are restored and an input/output device is integrated. CONSTITUTION:When the fault of the input/output device 4 detached from the system is restored by the control of the central control unit 1 due to the occurrence of the fault, interruption is generated in the central control unit 1 and an integration request command is inputted to it. When the central control unit 1 identifies that it is interruption from the input/output device 4, it reads the integration request command and controls the input/output device 4 whose fault is restored to be integrated in the system. Thus, control when the input/ output device 4 such as the console where the fault is restored is integrated in the system can be simplified.
Patent JP-2001023303-A (JP)
Title: Device and method for recording information
Inventor: TERAO KYOICHI
IPC: H04N9/804
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device or the like by which a useless noise is prevented from being generated when recording is interrupted or re-started and also when information is reproduced including parts before and after the interruption or re-start and by which the concerned information is recorded so as to be reproducible with a simple processing. SOLUTION: The device is provided with a multiplying part 26 for respectively multiplying audio data DAI by a plurality of window functions which are respectively provided with time axial characteristics for fading-in/out and with a superimposition on a time axis between the window functions on the time axis and for respectively generating a plurality of kinds of multiplication data DWW. When the recording of audio data DAI is interrupted/re-started, multiplication data DWW corresponding to the window functions including the timing for interruption/re-starting are replaced by zero information in a replacing part 28, zero information is recorded in place of multiplication data DWW including the timing for interruption/re-starting and, then, the recording of multiplication data DWW is interrupted/re-started.
Patent JP-S5893233-A (JP)
Title: Pattern matching apparatus with automatic focal plane alignment
Inventor: INAGAKI AKIRA
IPC: H01L21/30
Filed: 1981-11-30
Abstract: PURPOSE:To accurately transfer a pattern by detecting a focus on a wafer and setting the focus through a half mirror between a wafer and upper projecting optical system, shifting them keeping the relative location and by aligning a mask pattern and projected pattern on the wafer. CONSTITUTION:A picture of a mask 2 having passed a projecting optical systems 6, 6' is not focused when there is no wafer surface at the focusing position 12. Therefore, a half mirror 7 is moved vertically while operating a focus detecting circuit 8 and thereby it is shifted to the position where the picture of wafer 1 becomes most clear in order to detect the focus. While keeping the relative position of the wafer 1 and half mirror 7, a support 3 and a mirror 7 are shifted simultaneously and they are stopped when a projected picture on the wafer 1 becomes most clear. Thereby, the surface of wafer 1 and projected picture of mask 2 perfectly match, the mask 2 is projected most clearly on the wafer 1, and even when there is a temperature change on the projecting optical systems 6, 6' and mask 2, a focused accurately pattern can be transfered by accurately setting the upper surface of wafer to the picture focusing position.
Patent JP-2000015988-A (JP)
Title: Knocking type writing utensil
Inventor: AKITA YUKIHIRO
IPC: B43K7/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the blurring phenomenon or the like of a written line by an defective discharge of an ink due to an unevenness in the rotation of a ball or the like by a method wherein on a tail plug which is fitted on a refill, an indent is formed, and at the same time, a rotary cam is detachably fitted in the indent in such a manner that the refill may rotate accompanying the rotation of the rotary cam. SOLUTION: An indent 9a is formed on a tail plug 9 which is fitted on the rear end of a refill 7, and in the indent 9a, the press-fitting part 8a of a rotary cam 8 is fitted by a press-fitting. By pressing a knocking body 5, a nib part 4 at the tip end of the refill 7 sticks out from a barrel cylinder tip end opening 2a, and at that time, the rotary cam 8 advances along a cam groove 11. Then, when by the action of the cam 5a of the knocking body, this knocking type writing utensil 1 is placed under a state wherein the nib part 4 of the refill 7 is on the bottom, a clockwise rotation (the direction shown by arrow) is imparted, and the rotary cam 8 rotates in the cam groove 11.  Accompanying the rotation of the rotary cam 8, the refill 7 rotates in the same direction (the direction shown by arrow) as well, and the nib part 4 at the tip end of the refill is projected from the barrel cylinder tip end opening 2a.
Patent JP-S6252412-A (JP)
Title: Optimum route recording medium
Inventor: SUGIYAMA HIROYUKI
IPC: G08G1/0968
Filed: 1985-08-31
Abstract: PURPOSE:To make it possible to record accurate information for defining the moving position of a movable body, by a simple apparatus constituted so that a function representing information detected when the movable body moves is converted by predetermined mapping and recording the converted information. CONSTITUTION:When a function representing information changing according to the movement of a movable body is set to (f), the mapping G(f) of the function (f) using all of the useful mappings is defined as map information. As thus defined function (f), for example, a function having the detecting quantity of the acceleration detector of the movable body and the operation quantity of a moving mechanism subjected to running as variables can be used. At the time of the movement of the movable body, the function (f) is always detected at a predetermined cycle and the conversion due to using mapping G was applied to said function while the converted one is recorded in the form of the mapping G as a map. A filter characteristic is preliminarily imparted to the mapping G and the movement information of the movable body is identified and recorded on a recording medium as map information.
Patent JP-H0740415-A (JP)
Title: Apparatus and method for cleaning screw port of barrel of kneading extruder
Inventor: KONOO YUTAKA
IPC: B29C47/08
Filed: 1993-08-02
Abstract: PURPOSE:To certainly clear the screw port of the barrel of a kneading extruder without leaving residue. CONSTITUTION:In a cleaning apparatus cleaning the screw port 2 of the barrel 1 of a kneading extruder by gradually deeply inserting a rotary shaft 10 equipped with a cleaning means 11 in the screw port 2 from the front end part thereof, a rotary drive means 17 is connected to the rotary shaft 10 equpped with the cleaning means 11 and a position holding means 12 positioning and holding the rotary shaft 10 within the screw port 2 along the axis of the screw port 2 is provided in a state not cooperated with the rotary shaft 10.
Patent JP-H0476142-A (JP)
Title: Installing and assembling method of floor panel for housing construction
Inventor: NAKAHARA YASUO
IPC: E04F15/02
Filed: 1990-07-19
Abstract: PURPOSE:To improve the extent of operation efficiency by processing all materials at a factory under design control, assembling a floor panel, and mounting the floor panel on a groundsill at an interval of frameworking at a construction site, while assembling the floor after according the side edge with an outer edge of the groundsill. CONSTITUTION:A lumber quantity and the working condition on the basis of house construction data on the room arrangement and column positions, etc., are set up. Next, the blanking and cutting of paneling and the cutoff processing of an erection position of a column are all carried out at a factory on the basis of a design. In succession, a floor panel 5 is assembled by the paneling processed at the factory. Then, at a construction site, plural columns 3 are erected on a groundsill 2 mounted on the foundation 1, and these columns 3 are connected together by means of a beam and a girt, forming a framework 4. Moreover, at an interval of the framework, the floor pabel 5 is mounted on the groundsill 2, and the side edge is accorded with an outer edge of the groundsill 2, through which a floor is assembled.
Patent JP-H0239913-A (JP)
Title: Synthetic resin u-channel and its manufacture
Inventor: YAMAGUCHI KATSUMI
IPC: B29L31/10
Filed: 1988-07-29
Abstract: PURPOSE:To connect simply projected ribs with recessed ribs when a U-shaped channel is cut at any knot by providing a plurality of knots provided with projected ribs with recessed channels between both ends of the U-shaped channel. CONSTITUTION:A synthetic resin U-shaped channel 1 is provided with an almost U-shaped section formed with a bottom wall 2 and side walls 3, 3 on the left and right and lug edges 5, 5 of section L-shape swelling outside are formed at the upper ends of side walls 3, 3 on the left and right. Two projected ribs 4a, 4a projected from the U-shaped channel outer surface are provided on one end, while a recessed channel 4b for forming the projected rib swelling out to the U-shaped channel outer surface side at the other end is formed. A plurality of knots 4 are formed at equal intervals between both ends of the U-shaped channel 1. The knots 4 are formed communicately adjacent in front and rear by means of two projected ribs 4a and 4b and recessed channel 4b through a step 4c for cutting, and the projection dimension H of projected ribs 4a, 4a is equal to the dimension of the depth D of the recessed channel 4b minus U-shaped wall thickness dimension F, while the inner width dimension W of the recessed channel 4b is equal to the dimension L from the step 4c for cutting to the projected rib 4a on the front side. The difference in dimension G of the step 4c for cutting is equal to the U-shaped wall thickness dimension F.
Patent JP-H0239577-A (JP)
Title: Fluorescent solar collector and manufacture thereof
Inventor: HIGUCHI TOKUMASA
IPC: G02B27/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve current collecting efficiency by providing a fluorescent layer on a transparent plastic plate made of any of polymethylmethacrylate, polycarbonate, polystyrene, acrylonitrile-styrene copolymer by a thermal sensitive or pressure sensitive transferring method. CONSTITUTION:A fluorescent solar collector is obtained by a transferring method, and a transfer material 5 to be used is formed as follows. A surface protective layer 2 is first formed on a base film 1 having releasability. As the base 1, a plastic film made of polyethylene terephthalate or the like or a composite film of it and paper is employed. In order to impart releasability, a silicon coating is provided, or an isolating layer is provided. The layer 2 may be used also as the isolating layer, and made of acrylic resin or the like. Then, a fluorescent ink layer made by dispersing or dissolving fluorescent substance is provided. Further, an adhesive layer 4 of resin such as acryl is provided in response to the type of the plastic plate thereon. A transfer material 5 formed in this manner is superposed on a transparent plastic plate 6, the layer 3 is transferred by heating or pressurizing, and the film 1 is then isolated.
Patent JP-S6251441-A (JP)
Inventor: NAKAMURA JUN
IPC: A01K75/04
Filed: 1985-08-30
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-S5991208-A (JP)
Title: Falling dam
Inventor: TANITOMI FUMINAO
IPC: E02B7/44
Filed: 1983-10-13
Abstract: PURPOSE:To enable a gate body to be fallen down by a little labor by a method in which a rope vehicle on which a pulling rope is set is provided on a base attached to the side of the gate body, and the rope vehicle is positioned at a level higher than the upside of the gate door. CONSTITUTION:A bearing 9 is attached to the upside of a base 8 attached to the side of the gate body 6 having a reinforcing drum 7 on its upper part and lower end pivotally supported on the river bed, and the rotary shaft 11 of the rope vehicle is attached to the bearing 9. A rope 13 wound around a winding drum 12 is provided on the side of the wheel 10 provided at a level higher than the drum 7. The wheel 10 is turned inside a cover 14 to raise or fallen down the gate body 6. The arm length L of rotation moment of the gate body 6 can be sufficiently secured.
Patent JP-2001017025-A (JP)
Title: Temperature-controlling device for aquarium
Inventor: KAWADA KATSUHIKO
IPC: A01K63/06
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To improve safety by limiting the generation of an abnormal state such as an electricity passing through air by only once. SOLUTION: This temperature-controlling device is provided by judging an abnormal state with a comparator 36 when an abnormality-detecting sensor 31 is heated by an electricity passing through air, etc., up to an abnormal temperature and holding the judgment until the time of performing a returning action with a diode 50 so that even if the temperature of the abnormality-detecting sensor 31 falls down to lower than the abnormal temperature, the comparator 36 does not judge it as a normal state, and as a result, the generation of the abnormal state is limited by only once.
Patent JP-H0740315-A (JP)
Title: Reinforced wooden base material, manufacture thereof and reinforcing material of wooden base material
Inventor: IWASAKI HIRONOBU
IPC: B27N3/00
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a lightweight, high strength and highly rigid reinforced wooden base material by structure wherein a plurality of reinforcing fibers are interposed along the surfaces of wooden base materials made of wooden fibers and a thermosetting resin. CONSTITUTION:Mixtures 3 of the predetermined amount of fibers prepared by slitting wood chips and a phenolic resin or the like are laminated to each other. On each mixture, for example, a net made of glass fibers 6 is placed. The net is produced by combining bundle-like bodies 4, each of which is prepared by bundling glass fibers 6 parallel to one another and in the fashion of sliver and infiltrated in and covered with a thermoplastic resin, with one another and each intersecting portion C of which is welded. Further, the mixture 3 is laminated again onto the net so as to thermally pressurize the resultant laminate with a hot press. At this time, the thermoplastic resin is softened and the respective glass fibers 6 can follow the movement, which is caused by the mixture 3 intending to follow up a hot press mold, while the shape of the net does not change remarkably. Furthermore, when a door trim base material 1 is wanted to be formed, the fiber bundles 4 at the portion corresponding to an arm rest part of the net can be orientated densely.
Patent JP-H1139831-A (JP)
Title: Magnetic tape cartridge
Inventor: MIZUTA AKIRA
IPC: G11B23/107
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts while improving assembling performance of a magnetic tape cartridge. SOLUTION: This magnetic tape cartridge has a magnetic tape reel which is housed into upper and lower cartridges for a magnetic tape to be wound thereon, a lid provided at an opening part through which the magnetic tape is pulled out with one end thereof rotatably pivoted on the upper and lower cartridges and a lid lock 20 one end of which is engaged with a recessed part of the lower cartridge to lock the lid unable to rotate during the unuse period of the magnetic tape cartridge. In this case, an elastically deformable part 20a is integrally provided on the lid lock 20 to energize the lid lock 20 to be locked.
Patent JP-S5979915-A (JP)
Inventor: TAKASE YOSHIO
IPC: H01H13/46
Filed: 1982-10-30
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。