baber/WOPTO huggingface dataset:
Patent JP-S5558893-A (JP)
Title: Memory circuit
Inventor: MATSUE SHIGEKI
IPC: G11C11/406
Filed: 1979-09-25
Abstract: PURPOSE:To intermit the refresh of dynamic memory without injuring the memory content, by enabling the precharge operation only when the address lines are all at low level. CONSTITUTION:When one of the write in address lines AL2, AL2'... is at high level and when either memory is refreshed, either of the gates Q11, Q12... is conductive, and the precharge timing signal P2 is not high level with the high level of inversion signal in the timing signal and the digit lines are not precharged. Accordingly, even if the refresh cycle is intermittent with any timing, the memory content of the memory in matrix formation is not changed, and the dynamic memory requiring precharge is controlled in the good timing not disturbing the content of memory cell. Further, the similar result can be obtained, by delaying the period of high level timing signal when the digit lines are inverted to high or low level by using a delay circuit.
Patent JP-H05318969-A (JP)
Title: Instruction manual for av system
Inventor: TERADA YASUO
IPC: G09B25/02
Filed: 1992-05-15
Abstract: PURPOSE:To make it possible to recognize parts to be wired and wiring places at a glance and recognize states before and after wiring in time series, to avoid erroneous wiring, and to use goods safely and correctly. CONSTITUTION:An instruction manual is provided for an AV system equipped with a plurality of apparatuses which need connecting wiring. The manual comprises a plurality of wiring diagram areas 3a-3c which indicate a plurality of apparatuses 5a-5e and indicate explicity wiring places of wiring parts 7a-7c between connectors in accordance with steps 1a-1c for wiring to the connectors 6 of the apparatuses. The manual also comprises wiring parts diagram areas 4a-4c which makes the wiring parts to be wired between the connectors in each wiring diagram area correspond to respective steps. A user can wire in sequence the wiring parts shown in the wiring parts diagram areas 4a-4c by confirming the wiring places between the connectors 6 shown in corresponding wiring diagram areas 3a-3c.
Patent JP-S63287043-A (JP)
Title: Resin sealed semiconductor device
Inventor: MIZUNASHI HARUMI
IPC: H01L23/28
Filed: 1987-05-19
Abstract: PURPOSE:To obtain high moisture resistance, by providing a recess part at the end part of the surface of an electric insulating substrate, mounting a semiconductor pellet thereon, forming a wiring pattern on the surface of the other part, connecting these parts, and providing resin-flow stopping frames at two places when the entire surface is covered with the resin. CONSTITUTION:A recess part is formed on the end side part of the surface of an electric insulating substrate 1. A semiconductor pellet 2 is mounted with a thermosetting resin 6. The terminal of the pellet 2 is connected to a wiring pattern 9, which is provided on the surface of the substrate 1, with a bonding wire 12. Then, first and second resin-flow stopping frames 3 and 14 are attached in a ring shape on the wiring pattern 9 from the side of the pellet 2 with an interval being provided. The inside of the frame 3 is filled with a thermosetting resin 4. A space between the frames 3 and 14 is also filled with a resin 15. Thereafter, a first sealing cap 5 is provided on the resin 4 including the frame 3. A second sealing cap 17 is formed on the entire surface of the resin 15 including the frame 14 through a cap fixing resin film 16.
Patent JP-H09303659-A (JP)
Title: Connecting method for frp-reinforced thermoplastic resin tube
Inventor: MIHARA KEIJI
IPC: F16L47/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a connection method for an FRP-reinforced thermoplastic resin tube, for easily connecting a duplex tube composed of a thermoplastic resin tube coated with an FRP layer with a sufficient strength and a stable sealing effect applied thereto. SOLUTION: One end 1a of a tube to be connected composed of a thermoplastic resin tube coated with an FRP layer is tapered in its outer surface into tapered outer surfaces 110a and 120a in the thermoplastic resin tube end and the FRP layer end respectively. The tapered outer surface 110a of the thermoplastic resin layer end and an inner surface 110b of the thermoplastic resin layer at the other end 1b are heated into their melted state under which the tapered outer surface 110a is pressed in the inner surface 110b.
Patent JP-H05318747-A (JP)
Title: Ink passage substrate and production thereof
Inventor: IKEDA KUNIO
IPC: B29L31/00
Filed: 1992-05-15
Abstract: PURPOSE:To provide a means forming ink grooves to the ink passage substrate of an ink jet recording head by a stamper. CONSTITUTION:An ink passage substrate is constituted of a thermoplastic or thermosetting resin sheet (ink passage plate) 6 to which ink grooves must be formed and a rigid substrate 7 and a stamper having passage grooves is positioned on the side of the resin sheet and a resin material 8 is interposed between the resin sheet 6 and the rigid substrate and the whole is heated and pressed to obtain the ink passage substrate having the composite structure consisting of the ink passage plate 6 having ink grooves formed thereto and the rigid substrate.
Patent JP-S63286954-A (JP)
Title: Microprocessor
Inventor: AKIMOTO HARUO
IPC: G06F15/78
Filed: 1987-05-19
Abstract: PURPOSE:To execute processings of different objects with an easy control and constituting a microprocessor in a high packaging efficiency by loading a processing unit having different functions on one substrate. CONSTITUTION:The processing units 1 and 2 execute the processings of different objects, and they mutually exchange data through a communication control circuit 3 and a common register 4. The units 1 and 2 are connected with a main storage unit, an input/output unit and the like through an interface circuit 5. In such a case, either of switch control circuits 7 or 8 controls such a way that either of the units 1 or 2 is connected with an interface circuit 5 by a switch circuit 6. The processing unit which the communication control circuit 3 has switched is started. Thus, the microprocessor switches to the processing unit corresponding to respective program languages by a switching operation and processes a series of program which is generated by mixing a program language C and an LISP.
Patent JP-S6015071-A (JP)
Title: Back sealing device for welding pipe
Inventor: IIZAWA TAKAO
IPC: B23K9/035
Filed: 1983-07-07
Abstract: PURPOSE:To reduce the weight over the entire part of a device and to make transportation and handling easy by constituting the device in such a way that a small amt. of an inert gas is supplied to the welding part of a pipe to be welded from a small-sized and light weight box for supplying the inert gas. CONSTITUTION:A device is constituted of a bearing 7 provided with a leg A so as to be fixed freely attachably and detachably to the center in a pipe 5 to be welded, a pipe 3 for supplying an inert gas which is supported relatively rotatively with the pipe 5 by said bearing 7, a small-sized and lightweight box 1 which is fixed to the piping 3 and supplies the inert gas to the part to be welded of the pipe 5 and a weight 2 for balancing said box. Either the pipe 5 or the box 1 is turned to supply the inert gas to the working part.
Patent JP-S5248898-A (JP)
Title: Method of trimming work with laser light
Inventor: KAWADA MASATOSHI
IPC: B23K26/361
Filed: 1975-10-16
Abstract: PURPOSE:To execute accurate trimming by suitably controlling an angle formed by trimming direction of laser light and focusing lens in a method of trimming a work for forming rectilinear groove by irradiating laser light to the work.
Patent JP-S5242095-A (JP)
Title: Display making method for variable display unit
Inventor: AKIMOTO HIROKO
IPC: G09F15/00
Filed: 1976-10-18
Abstract: PURPOSE: To enable efficient coloring description on the display plate of variable display unit, by placing thin plate having a number of holes provided corresponding to the locations of color dot group of the same display system, and by making coloring description of color dot group of each display system from the upper part of the thin plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000315778-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: ASANO ISAMU
IPC: H01L21/8242
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To promote miniaturization of dynamic random access memory(DRAM) having a capacitive element using as an electrode material a film containing a platinum group metal, a platinum group alloy or a conductive oxide of the platinum group metal as a main component. SOLUTION: Grooves 44 are made in on a silicon oxide film 43, and then a Pt film 45 is formed within the grooves 44 by electroplating for forming a conductive underlying film 42 previously formed on a lower layer of the film 43 as a cathode electrode. Thereafter, the film 32 is etched and removed, and thereafter the underlying film 42 is subjected to a dry etching process with use of the Pt film 45 as a mask, thus forming a lower electrode of a capacitive element with use of the Pt film 45 and the conductive underlying film 42 remaining thereunder.
Patent JP-S613923-A (JP)
Title: Ignition device for kerosene burner
Inventor: OKAMURA NORITAKA
IPC: F23Q7/08
Filed: 1984-06-15
Abstract: PURPOSE:To perform ignition completely without displacement of an ignition device and a burner, by a method wherein an ignition heater is located facing on a position in the vicinity of the exposure part of a wick, and ignition is effected by means of the heat of an ignition heater without direct contact with the wick. CONSTITUTION:A ignition heater 32 is formed such that a pair of electrodes 36 are located upright in a central recess part 35 of a U-shaped thin type unsulator 34 made of fine ceramic, and a heater coil 37 made of platinum, rhodium, spans between the electrodes 36. Fixing screws 39 are respectively inserted into screw inserting holes 38 bored in both ends of the insulator 34, the lower end of each of the screw 39 is extended into an outer flame cylinder support 33, and fixing nuts 40 are rspectively screwed thereon to locate the ignition heater upright on the outer flame cylinder support 33. This enables to perform ignition completely without displacement of an ignition device and a burner.
Patent JP-S5551234-A (JP)
Title: Apparatus for automatically closing lead-in pipe cock against abnormal impact at emergency such as earthquake
Inventor: ISHII UTATA
IPC: F23N5/24
Filed: 1978-10-11
Abstract: PURPOSE: To facilitate the change in the adjustment of working sensitivity along with an accurate action while simplifying the returning to the normal condition after action in an apparatus for automatically closing the cock whenever abnormal vibration is applied by earthquake or the like.  
     CONSTITUTION: When vibration works from outside, a pendulum 2 including a spindle 5 with a ginbal 6 at the upper portion thereof swings horizontally on the upper portion. When the swing exceeds the set seismic intensity, a working arm 3 turns counterclockwise on the fulcrum 18, which causes a hook 3a at the tip to be disengaged from a engagement receiving hole 20 of a rotary wheel 19. Thereupon, the wheel 19 turns clockwise by a springing force of a pair of working springs with one end retained thereon and the other end fixed to a casing 1 through a lock fitting 28 to close a cock 23. To open the cock again, the wheel 19 is turned counterclockwise until the hook 3a engages the receiving hole 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5248515-A (JP)
Title: Ni-cr-mo alloy
Inventor: WATANABE RIKIZOU
IPC: C22C19/05
Filed: 1975-10-17
Abstract: PURPOSE: To obtain alloy, having good workability and superior strength at high temperatue, especially suitable for heat exchanger etc. of high temperature gas furnace, containing no Co by adding specific weight of Mo and moreover, small amount of C,Ti,Zr to Ni-Cr alloy, containing Cr 21-29%. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5349706-A (JP)
Title: Construction of gang way for dual mode vehicle
Inventor: YOSHIHARA AKIRA
IPC: B61D23/00
Filed: 1976-10-15
Abstract: PURPOSE:To accomplish boarding and lighting of passengers on wheel chairs with the floor close to the entrance made rotatable with a link pivoted to teh body so as to vary the height.
Patent JP-H05297392-A (JP)
Title: Projection device
Inventor: HAYASHI TOSHIHIKO
IPC: G02F1/13
Filed: 1992-04-17
Abstract: PURPOSE:To make the brightness of a projection image almost uniform over the entire area of a display screen. CONSTITUTION:A liquid crystal light valve 30 is irradiated with the light emitted by a light source 14 and modulates the light intensity, and then a projection lens 18 projects the image on the screen. In this projection device, the areas (s) and S of respective pixels 32 and 34 of the liquid crystal light valve 30 are so determined that the product (sXE, SXe) of the illuminance values E and (e) of the pixels 32 and 34 based upon the light emitted by the light source 14 is nearly equal as to all pixels. For example, the area (s) of pixels 32... nearby the center part of, for example, a black matrix 22a is smaller than the area S of pixels 34... nearby the peripheral part. Consequently, there is almost no difference in brightness among the respective pixels 32... and 43... of the liquid crystal light valve 30.
Patent JP-H08295819-A (JP)
Title: Ink for ink jet printing and printing of fabric using the same
Inventor: YUDA KOJI
IPC: C09D11/00
Filed: 1995-04-24
Abstract: PURPOSE: To obtain an ink, having excellent color developing properties and image quality for a cellulosic fibrous structure and excellent in preservation stability and discharge stability without any problems in clogging of ink heads by selecting a specific reactive dye. CONSTITUTION: This ink comprises a reactive dye, water and, as necessary, an organic solvent. Furthermore, the ink contains (A) a copper phthalocyanine dye of formula I  CuPC is a copper phthalocyanine residue; (l) is 0.5-3.5; (m) is 0-3.0; (n) is 0.5-3.5, with the proviso that [(l)+(m)+(n)] is <=4; Q1 is a group eliminative by actions of an alkali} in the form of a free acid or preferably a mixed dye of (A) 80-99wt.% copper phthalocyanine dye of formula I with (R) 1-20wt.% copper phthalocyanine dye of formula II in the form of a free acid as the dye and further (C) a formaldehyde condensate of naphthalenesulfonic acid which may be alkylated in an amount of 1-100 pts.wt. based on 100 pts.wt. component (A) or mixed dye. A copper phthalocyanine dye of formula III, etc., in the form of a free acid are preferably used as the dye.
Patent JP-S5458478-A (JP)
Title: Rotation detector
Inventor: HIROSE TAKUYOSHI
IPC: G01P3/488
Filed: 1977-10-19
Abstract: PURPOSE: To detect the number of revolutions and rotating angles of a rotator with a simple construction and with good accuracy by providing a magnetism detecting element which is so fixed as to detect magnetic fluxes.  
     CONSTITUTION: When there is a non-magnetic material 2a between a magnet 4 and a magnetism detecting element 5, the magnetism detecting element 5 produces its output. When the non-magnetism matirial does not exist between the magnet 4 and magnetism detecting element 5 and between both is shielded by a magnetic material, then the magnetic flux of the magnet 4 does not arrive at the magnetism detecting element 5 owing to the shield effect of the magnetic material, hence this element does not produce any output. As a disc 2 rotates, the configuration between the magnetic material and the non-magnetic material moves and therefore the magnetism detecting element 5 produces the outputs equal to the times of the passage of the non-magnetic material 2a, from which the number of revolutions and rotating angles of the rotator may be known 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11316806-A (JP)
Title: Data communication equipment
Inventor: OGAWA YUKIO
IPC: B65G61/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To perform data communication regardless of the direction of a tag with respect to a non-contract data communication equipment based on electromagnetic induction. SOLUTION: An L-shaped antenna frame 16 is provided above a carrying route 11 through which articles are carried. An L-shaped transmission coil L1 and an L-shaped reception coil L20 are stored in the L-shaped antenna frame 16. Thus, a tag 13 crosses a magnetic flux in either side regardless of the attachment direction of the tag 13, and data communication with the tag 13 is performed in a communication area 14.
Patent JP-H08320577-A (JP)
Title: Developer for photosensitive planographic printing plate and developing method
Inventor: NAKATSUKA MASAO
IPC: G03F7/00
Filed: 1995-05-24
Abstract: PURPOSE: To provide a developer capable of processing negative and positive photosensitive planographic printing plates in common, enhancing the gradient and developing capacity of the printing plate and further capable of being concentrated. CONSTITUTION: Negative and positive photosensitive planographic printing plates are processed in common with this aq. alkaline photosensitive planographic printing plate developer contg. a compd. shown by the formula (n is 9 or 10).
Patent JP-S613829-A (JP)
Title: Cooling device for hardening
Inventor: GOIE MASATO
IPC: C21D1/63
Filed: 1984-06-18
Abstract: PURPOSE:To cool uniformly the entire surfaces of works at a desired cooling rate by moving upward and downward the works while turning repeatedly the works in right and left directions in a salt which is kept stirred so as to generate turbulence. CONSTITUTION:A basket 11 into which the works 10 are loaded is suspended from a hanger 9 and a lifter engaged with a lifting hook 1 is lowered to immerse the works 10 into a salt bath 13 contg. the salt 12. A lifting cylinder 3 is then actuated to lower a rod 2. A cylindrical member 6 is joined via a bearing 14 and a disk 15 to the rod 2 and cam grooves 7 are provided to the member 6. On the other hand, projections 8 engaging with the grooves 7 are provided to a stationary member 5 suspended in proximity to the member 6. The member 6 descending together with the rod 2 descends consequently while the member is guided by the fixed projedtions 8. The member ascends while turning in the opposite direction when the member descends to the lowermost end. On the other hand, the salt 12 is sitrred by a stirrer so as to generate the turbulence therein.
Patent JP-S64546-A (JP)
Title: Image forming method
Inventor: USUI HIDEO
IPC: G03C7/32
Filed: 1987-05-21
Abstract: PURPOSE:To improve the sharpness and/or the graininess of an image, without injuring the shelf-life of the image, by mounting at least one kind of a silver halide photosensitive layer and at least one kind of a hydrophilic colloidal layer which does not contain a silver halide on a supporting body, respectively, and by incorporating at least one kind of a specified compd. in a photographic layer which does not contain the silver halide. CONSTITUTION:At least one kind of the silver halide photosensitive layer, and at least one kind of the hydrophilic colloidal layer which does not contain substantially the silver halide, are mounted on the supporting body respectively, and at least one kind of the compd. shown by formula I is incorporated in the photographic layer which does not contain substantially the silver halide. In the formula, A is an oxidative-reductive mother nucleus, and an atomic group capable of releasing a group of -(Time)t-X by merely allowing to oxidation during the photographic development processing, Time is a timing group bound to the group A by sulfur, nitrogen, oxygen or selenium atom, (t) is 0 or an integer of 1, X is a development retarder. Thus, the sharpness and/or the graininess of the image are improved, without deteriorating the shelf-life of the image.
Patent JP-H0215214-A (JP)
Title: Automatic focusing camera
Inventor: ISHIBASHI KENJI
IPC: G03B3/00
Filed: 1989-05-18
Abstract: PURPOSE:To prevent such trouble that follow-up correction is carried out unconditionally during continuous photographing to continuously take greatly unfocused pictures by setting follow-up correction in a continuous photographing mode under prescribed conditions and releasing the follow-up correction under other prescribed conditions. CONSTITUTION:A focus detecting means 1 detects the focusing state of a photographing lens, and outputs a defocus quantity DFO. A changing speed detecting means 2 detects the changing speed VHO of the defocus quantity due to the movement of the object, and based on the changing speed VHO, a following and correcting means 3 obtains the changing amount DELTADF of the defocus amount to correct the defocus quantity DFO. In the continuous photographing mode, the following and correcting means 3 does not operate unconditionally, and is made operable by a follow-up setting means 5 under the prescribed set conditions. Under prescribed release conditions, the following and correcting means 3 is made inoperable by a follow-up releasing means 6. As a result, greatly unfocused pictures are not taken continuously.
Patent JP-S617146-A (JP)
Title: Copying machine
Inventor: KANAZAWA AKIRA
IPC: B65H1/04
Filed: 1984-06-20
Abstract: PURPOSE:To make a manual feed port installed in the lower part of an original inlet tray visible and manual operation ever so easy, by forming a part, where a sizing guide of a platelike body in the orignal inlet port inserting an original into an automatic original feeder, into being notched. CONSTITUTION:A platen 2 is installed in the upper part of a copying machine body 1, and an automatic original feeder 4 is installed inside its cover 3, while an original inlet tray 5 is installed as being opposed to the inlet 4a. In addition, at the lower part of the said tray 5, there are provided with a manual feed port 6 and a paper feeding tray 7. In this case, the said tray 5 is made up of a large- sized platelike body 10 and a sizing guide 11, while a moving part of the said guide 11 in the said body 10 is formed into a notch 12, and the said guide 11 is made to be free of movement at a part of the notch 12. And, when the said feeder 4 is not used, the said guide 11 is made to move to some extent, releasing the part of the notch 12. with this constitution, the manual feed port is made visible, making the manual operation of paper ever so easy.
Patent JP-S62280768-A (JP)
Title: Production of lithographic printing plate
Inventor: OKUDA MINORU
IPC: B41N1/14
Filed: 1986-05-29
Abstract: PURPOSE:To eliminate the need for selectively coating a treating agent for hydrophilicity importation to a non-image part by coating a specific compsn. on a base material, then drying the same to form an intermediate layer, coating a liquid adhesive agent dispersed therein with a photoconductive material on the intermediate layer and drying the coating to form a surface layer. CONSTITUTION:The compsn. prepd. by dissolving or dispersing the trihydroxysilane compd. expressed by CH2=CXCOO(CH2)nSi(OH)3 (X denotes a hydrogen atom or methyl group, n denotes 1-6 integer), polymn. catalyst for the trihydroxysilane compd., PVA of 30-60% degree of saponification, crosslinked matter of the alkaline salt of a polyacrylic acid and inorg. powder insoluble in an org. solvent into the org. solvent is coated on the base material. The coating is then dried to form the intermediate layer; thereafter, the liquid adhesive agent dispersed therein with the photoconductive material is coated on the intermediate layer and is dried to form the surface layer. The lithographic printing plate material which does not require coating of various treating agents only on the non-image part is thus obtd.