baber/WOPTO huggingface dataset:
Patent JP-H08134390-A (JP)
Title: Resist ink composition for flexible printed wiring board and cured product thereof
Inventor: YOKOSHIMA MINORU
IPC: C09D11/033
Filed: 1995-06-05
Abstract: PURPOSE: To obtain a resist ink composition excellent in developablllty with a dilute alkaline solution, capable of giving cured products highly resistant to flex and breaking, comprising a photopolymerization initiator, diluent, curing component, and a reaction product of an epoxy resin, unsaturated monocarboxylic acid and dibasic acid anhydride(s). CONSTITUTION: This composition, having the above-mentioned advantages, comprises (A) an unsaturated group-contg. polycarboxylic acid resin, a reaction product from an addition product of (i) an epoxy resin of formula I (M is H or a group of formula II; (n) is 1-10; when (n) is 1, M is a group of formula II, when (n) is >=2, one of M is a group of formula II) and (110 an unsaturated group-contg. monocarboxylic acid and (iii) at least one kind of dibasic acid anhydride selected from succinic anhydride, tetrahydrophthalic anhydride, phthalic anhydride, hexahydrophthalic anhydride and maleic anhydride, (B) a photopolymerization initiator, (C) a diluent, and (D) a curing component.
Patent JP-H06347856-A (JP)
Title: Camera-shake preventing device
Inventor: KITAGAWA YOSHITOSHI
IPC: G03B7/08
Filed: 1993-06-04
Abstract: PURPOSE:To provide a camera excellent in handleability by expanding a hand- photographing range without camera-shaking while keeping a camera-shake preventing effect even in a camera-shake correcting limit. CONSTITUTION:A camera-shaking quantity when the camera is slightly moved, is detected by a camera-shake detecting means 25, a part 3 of a photographic optical system is driven to correct in a direction where an image on a film surface is not blurred, based on the camera-shaking quantity, by a camera-shake correcting means 29 and when the camera-shake correcting limit is detected by a camera-shake correcting limit detecting part 9, after an exposure is started and if the limit is an allowable limit obtained based on the luminance distribution of an object obtained by plural photometric sensors 12, the exposure is stopped.
Patent JP-S6139998-A (JP)
Title: Superconduction delay line memory device
Inventor: NAGAI HAJIME
IPC: G11C21/00
Filed: 1984-07-31
Abstract: PURPOSE:To make large delay time per unit line length at a delay part and to make small the delay time at wiring of a peripheral circuit part by prescribing thickness of a transmission line of a superconduction delay line. CONSTITUTION:Thickness of a transmission line 4 of a superconduction delay line is thicker than that of a superconduction signal line 10, a control line 7, etc., which are connected through the line of a peripheral circuit and a Josephson junction film 8, and in accordance with an essential magnetic permeability in reverse proportion to the thickness of a wiring pattern, the delay time per unit line length of the line 4 becomes large and the delay time at wiring of the peripheral circuit part becomes small. As this result, a repeating frequency of the signal can be enhanced and a superconduction delay line memory with large memory capacity can be easily formed.
Patent JP-S5861277-A (JP)
Title: Chemical etching method for metallic thin film
Inventor: SAWAKI TSUKASA
IPC: H01L21/306
Filed: 1981-10-07
Abstract: PURPOSE:To detect the end of etching correctly and automatically by injecting an etching soln. while rotating a substrate having a metallic thin film formed thereon, irradiating light to a specified pattern part of the film, and measuring the quantity of the light under specified conditions. CONSTITUTION:When a metallic thin film formed on a light transmitting or light reflecting substrate is photoetched, a fixed quantity of light is irradiated to a specified region of a pattern exposed after developing a resist. While rotating the substrate, a prescribed etching soln. is injected. At this time, the quantity of transmitted or reflected light is measured in synchronism with the rotation of the substrate or in the ratio of one to an integer dividing the rotational frequency. A point of time when a change in the measured quantity of light with the passage of time is not detected any more is considered to be the end of etching, and the injection of the etching soln. is stopped. By this method the metallic thin film on the substrate can be etched correctly and accurately.
Patent JP-2000347315-A (JP)
Title: Image forming device and production thereof
Inventor: SAKAGUCHI KUNIHIKO
IPC: G03B27/50
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To easily and surely fix a scanner part and to avoid deformation of an optical system. SOLUTION: In an image forming device, a paper feed part 21 has a support shafts 10a-10e, a scanner support parts 11, 12 and 13 for placing and supporting a scanner part 20 thereon, and attaching parts 14a-14e for fixing the scanner part 20 thereto. Because the scanner part 20 is supported at three points in point contact with the scanner support parts 11, 12 and 13 of a semicircular shape and fastened with screws via the attaching parts 14a-14e, the scanner part 20 and the image forming part are first set parallel to each other and are fixed in the positions of the attaching parts 14 with screws or the like. Therefore, the optical system of the scanner part 20 is prevented from being deformed and the image forming device capable of obtaining a high quality image is fabricated.
Patent JP-S644534-A (JP)
Title: Hydraulic four-wheel-drive device
Inventor: YAMAOKA KOJIRO
IPC: B60K17/348
Filed: 1987-06-26
Abstract: PURPOSE:To make it possible to change the speeds of front and rear wheels with a simple cheap arrangement by disposing an auxiliary speed change unit between a fixed displacement type rear wheel drive motor and a rear differential gear unit so as to change the speed of the front wheels by means of a change-over device in association with the auxiliary speed change device. CONSTITUTION:Pressure oil discharged from a variable displacement pump P driven by an engine E is bifurcated and fed into a variable displacement type front wheel drive motor MF and a fixed displacement type rear wheel drive motor MR through constant ratio flow dividing valves 5, 6, respectively. In this arrangement, the variable displacement type front wheel drive motor MF is arranged so as to make the rotational speed of a motor shaft 7 variable in association with the rotational speed of a swash plate 2 which is associated with a steering wheel 1. In the above-mentioned arrangement, an auxiliary speed change mechanism N is disposed between the fixed displacement type rear wheel drive motor MR and a rear differential gear unit 20. Further, a change-over device A is disposed between the steering wheel 1 and the swash plate 2. Further, when the speed range of the auxiliary speed change mechanism N is changed into a road running speed range, the speed of the front wheels 11L, 11R is changed into the road running range.
Patent JP-S58131564-A (JP)
Title: Method of measuring nitrate in water and catalyst used for said method
Inventor: HAINTSUUYOAHIMU MIYURAA
IPC: B01J23/89
Filed: 1982-09-14
Abstract: A method and catalyst for the determination of nitrate in water which has been obtained by reduction of a solution of a salt of a transition metal or group VIII of the periodic system and a transition metal salt of the copper group in the presence of an acid. The nitrate determination is effected by determining the nitrate extinction of a sample of water as compared with a blank sample in the UV region at 210 nm, a part of the sample of water whose nitrate has been reduced in the presence of hydrogen with the use of the catalyst of the invention being employed as blank sample.
Patent JP-2000343663-A (JP)
Title: Release film
Inventor: SUMI HIROYUKI
IPC: B32B27/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a release film extremely reduced in thermal deformation at the time of heat treatment and excellent in subsequent cutting or punching processability in molding various resin sheets, resin films or ceramic sheets. SOLUTION: A release film has a film consisting of polyethylene naphthalate as a substrate film and, in the substrate film, a refractive index (nz) in a thickness direction is 1.49-1.53, a surface orientation coefficient (NS) is 0.23-0.27 and the sum of tear propagation resistance in a film roll taking-up direction and the direction vertical thereto is 4 N/mm or less.
Patent JP-H0212005-A (JP)
Title: Method for measuring height of internal bead of extremely narrow tig-welded stainless tube
Inventor: KAWAHARA CHIKAO
IPC: G01N29/11
Filed: 1988-06-30
Abstract: PURPOSE:To continuously measure the height of beads formed on the inner surface of a tube by controlling a probe which scans the inner surface of the tube across the beads by means of a probe controller. CONSTITUTION:A probe 1 which scans the inner surface of an extremely narrow TIG-welded tube 2 across internal beads 3 is controlled by means of a probe controller 21 and echoes of reflected waves are displayed on a CRT 22. From the display, propriety of bead sections is decided by means of a decision function 25 through boundary decision 23 between the base metal and welded section and wall thickness measurement 24. The values of the CRT 22, boundary decision 23, wall thickness measurement 24, and dead propriety decision 25 are inputted to a control section 28 and the section 28 sends a control signal to the probe controller 21 after processing such various kinds of information. Then an alarming function 26 and marking function 27 are actuated based on a decision result of the decision function 25. Thus the height of the internal beads can be measured continuously from the difference in height between the base metal section and welded section.
Patent JP-H0825498-A (JP)
Title: Heat treatment of polyetherimide film
Inventor: OKUDAIRA YUTAKA
IPC: B29C71/02
Filed: 1994-07-13
Abstract: PURPOSE:To obtain a polyetherimide film minimized in dimensional change after heat treatment, free from wrinkles and having good flatness by winding a specific resin film of which the coefficient of stationary friction is set to a predetermined value or less into a roll shape and applying hot air treatment to the film roll in such a state that the end surfaces and winding core side of the roll is subjected to heat insulating treatment. CONSTITUTION:A silicone release agent is applied to the single surface or both surfaces of a polyetherimide(PEI) film to set the coefficient of stationary friction of the PEI film to 0.2 or less. When the coefficient of stationary friction exceeds 0.2, strain after heat treatment (130 deg.C) can not be set to 0.02% or less. Subsequently, the PET film thus subjected to coating treatment is wound around a winding core in a roll shape and treated with hot air in such a state that the end surfaces and winding core side of the roll is subjected to heat insulating treatment. By this treatment, a dimensional change after heat treatment at 130 deg.C can be suppressed to 0.02% or less.
Patent JP-H1110476-A (JP)
Title: Loader controller
Inventor: KAWAI HIDETSUGU
IPC: B23Q7/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormal operation of a loader caused by a deviation in core of a chuck when a workpiece is transferred from the loader to the chuck which is an external device without impairing the damage prevention effect at the time of collision of the loader. SOLUTION: A loader controller has load detection means 21 to 23 which detect load of motors 11 to 13 for driving loader and a loader protection means 17 which moves a loader 5 in the direction in which the predetermined detected load is eliminated when the predetermined load is detected by the means 21 to 23. In this configuration, a loader load detection stop means 18 is provided. This loader load detection stop means 18 stops the detection of load by the load detection means 21 to 23 when the loader stops at a workpiece transfer position where a workpiece is transferred from the loader 5 to a chuck which is an external device.
Patent JP-2000347784-A (JP)
Title: Display controller and buttonless telephone set
Inventor: ONO HIROSHI
IPC: G06F3/0481
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a display controller and a buttonless telephone set which display an icon on a display screen and also can freely move the icon on the display screen. SOLUTION: This controller is provided with a means which recognizes an icon designated on the basis of positional information detected by an input receiving part 11 when a touch pen 3 designates an icon position to which the icon should be moved, picture information showing a default icon position and customization information showing the movement of each icon and a means which updates the customization information on the basis of detected positional information when the pen 3 designates the icon position to which the icon is desired to be moved, prepares display information after moving the icon on the basis of the updated customization information and picture information and shows it on the display screen.
Patent JP-H0825651-A (JP)
Title: Ink suction recovering method for recording head
Inventor: MIYAGAWA MASASHI
IPC: B41J2/18
Filed: 1994-07-13
Abstract: PURPOSE:To provide an ink suction recovering method for a recording head for suction recovering a plurality of inks of different kinds simultaneously in the stabilized amounts for respective inks. CONSTITUTION:In an ink suction recovering device having a cap component 6 sealed on an ink jet outlet face 1A of an ink jet recording head 1 jetting a plurality of inks of different kinds from outlets of respective inks and sucking a plurality of kinds of inks simultaneously out of an ink jet outlet 2, the negative pressure for suction is set to be 0.3 atm or lower than 0.3 atm.
Patent JP-H0451543-A (JP)
Title: Component conveying jig
Inventor: FUJIKAWA KEIJI
IPC: B65D85/86
Filed: 1990-06-19
Abstract: PURPOSE:To obtain quality of a component by forming a plurality of open windows corresponding to a plurality of grooves formed on opposed inner surfaces of a component conveying jig in which a plurality of component vessels are contained in a stepped state, and providing stoppers of the vessels. CONSTITUTION:After a component conveying jig 1a containing a semiconductor integrated circuit 7 is manually mounted at a loader side of an automatic conveying facility and a vacant component conveying jig 1b is mounted at an unloader side, the stopper 11 of the jig 1a of the loader side is lifted by a pusher mechanism, component vessels 8 are sequentially removed one by one from a direction of a rear surface by a robot mechanism, transferred to a conveying mechanism 18, and conveyed toward a component placing mechanism 19. Then, after all the circuits 7 in the vessel 8 are placed on a printed board 17, the vessel 8 is transferred to a conveying mechanism 20, and conveyed to the unloader side. Further, the vessel 8 conveyed to the vicinity of the jig 1b of the unloader side is contained from the front surface side of the jig 1b. Thus, the conveying with high quality of the component and high reliability can be performed.
Patent JP-H0326734-A (JP)
Title: Tracking resistant material
Inventor: TAKAOKA SEIICHI
IPC: C08L23/16
Filed: 1989-06-23
Abstract: PURPOSE:To obtain the title material which is used in an insulating material for connection of outdoor cables and thermally recoverable articles, by virtue of its excellent mechanical properties by compounding an acid-modified thermoplastic resin, a thermoplastic rubber and magnesium hydroxide. CONSTITUTION:(A) 100 pts.wt. of an acid-modified thermoplastic resin which is prepared by grafting an unsaturated carboxylic acid such as maleic anhydride onto a thermoplastic resin such as polyethylene is combined with (B) 500 to 2,000 pts.wt. of a thermoplastic rubber such as ethylene-propylene-diene terpolymer rubber. Then, 100 pts.wt. of (A) and (B) composition are compounded with 20 to 50 pts.wt. of magnesium hydroxide, preferably having less than 1mum average particle size and more than 5m<2>/g specific surface area to give the subject material.
Patent JP-S6139757-A (JP)
Title: Connection system between subscriber telephone networks
Inventor: AIZAWA HIROO
IPC: H04Q3/62
Filed: 1984-07-31
Abstract: PURPOSE:To allow a telephone call between plural subscriber telephone sets connected to one subscriber telephone network and the other subscriber telephone network by providing a leased circuit which connects originating and terminating devices of both sides to each other. CONSTITUTION:When a subscriber telephone set 11 connected to a subscriber telephone network A is connected to a subscriber telephone set 22 connected to a subscriber telephone network B, the subscriber telephone set 11 calls an originating and terminating device 52 in an area corresponding to the subscriber telephone set 22 unequivocally and the connection is completed when the originating and terminating device 52 is not in used. A connection end signal from the originating and terminating device 52 is transmitted to an originating and terminating device 62 in an area B through a leased circuit 92 by various methods of time division, frequency division, etc., or through a leased circuit 90 for information signal transmission, decoded by a monitor and control device 110 installed in the area B, and sent to the originating and terminating device.
Patent JP-H0453358-A (JP)
Title: Picture data generating device
Inventor: KURODA YASUO
IPC: H04N1/40
Filed: 1990-06-21
Abstract: PURPOSE:To make the reproduction of a black color and density accurate by providing two systems of peak detection circuits for a picture signal, inputting a picture signal for density correction with a switch to the one detection circuit and applying a density correction signal to the other detection circuit from the one detection circuit. CONSTITUTION:White and black information sets of an original picture are discriminated by a signal from an original read system and two systems of peak detection circuits 1, 2 detecting a peak level of a picture signal (VID) from an original are provided to the data generator. The detection circuit 1 of the detection circuits 1, 2 has no discharge route decreasing peak information but has a discharge switch SW4 externally and a switch SW1 to input a picture signal for density correction is provided to the input of the detection circuit 1. Then a density correction signal is fed to the other detection circuit 2 from the detection circuit 1. Thus, the reproduction of a black color and the density is made accurate.
Patent JP-S5949441-A (JP)
Title: Control method of function for air conditioner
Inventor: UNITA HIROYUKI
IPC: F24F11/00
Filed: 1982-09-16
Abstract: PURPOSE:To prevent an abnormal increase of a room temperature from occurring when room temperature setting is made erroneously, by a method wherein the upper limit of producible capacity of a compressor is controlled by providing a controller controlling a speed of the compressor variably when a room temperature is continued for more than a fixed period of time under a state wherein the room temperature is more than a fixed level. CONSTITUTION:During the operation of an air conditioner in the lapse of a fixed period of time tc after a temperature of an indoor unit 7 exceeded a fixed level, a signal through which a speed of a compressor 4 is made into n1 is signaled to an inverter by a control circuit 24. The compressor 4, consequently, is operated until its speed reaches to the n1, the maximum capacity of the compressor 4 is increased up to Q1 and heating capacity of the air conditioner can be controlled. Next to the above, when the temperature of the indoor unit 7 becomes lower than the fixed temperature Tc during the operation of the air conditioner under the speed n1, instructions commanding the inverter 21 that the maximum speed is to be made into n2 is given to the inverter 21 again by the controll circuit 24 and the maximum producible capacity of the compressor becomes operatable up to Q2.
Patent JP-H0453031-A (JP)
Title: Optical head device
Inventor: KATO MAKOTO
IPC: G11B7/09
Filed: 1990-06-19
Abstract: PURPOSE:To suppress an unnecessary diffracted light component by generating a pair of diffracted beams from light emitted from a fine spot condensed on a storing medium by a diffracting element and receiving this pair of beams in respective diveded areas in a pair of photodetectors so as to differentially detect a tracking error signal and a focus error signal. CONSTITUTION:The beam emitted from a light emitting point 5 of a light source 1 is transmitted through a diffracting element 2, converged to the fine spot by a condenser optical system 3 and made incident to a condensing point 7 on a bit face 6 of a storing medium 4. On the other hand, the beam returning from the face 6 is made incident through the optical system 3 to the diffracting element 2 and made incident to photodetector systems 12 and 13 after generating diffracted wave faces 10 and 11 of plural beams 15 and 16 having different focal points out of an optical axis by a -1st diffracted beam of the element 2. When to optical system 3 is focused, the beams 15 and 16 get the equal beam size and when the optical system 3 is out of focusing, however, the beam sizes are made different. This difference is detected by a differential signal after photoelectric conversion due to the photodetector systems 12 and 13 and fed back to a movable part 14 of an actuator, and the condenser optical system 3 is focused. Thus, the unnecessary diffracted light component can be suppressed.
Patent JP-H11353290-A (JP)
Title: Computation allocation method of decentralized-memory-oriented parallelized compiler
Inventor: OTA HIROSHI
IPC: G06F15/16
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To determine general array mapping and computation mapping for for various indexes by including a step wherein the allocation of computation of processor dimensions which are not made to correspond to loop is decided through a specific procedure. SOLUTION: In a step 220, array reference as a standard for computation mapping is selected. This is referred hereafter to 'standard array reference'. In a step 221, a computation shape and a processor shape are obtained from the number of loops surrounding the standard array reference, an upper and a lower limit, and processor indication statements for a standard array and set in a filed correspondent to a mapping standard shape. In a step 222, it is decided whether or not there is an unprocessed loop and an advance to a step 223 when so or a step 226 when not is made. In the step 223, the index of the standard array reference is checked to decided whether or not there is an array fraction dimension having indexes represented as a linear expression of control variables of loops.
Patent JP-S5786013-A (JP)
Title: Karman's vortex flow meter
Inventor: KITA TOORU
IPC: F02D41/18
Filed: 1980-11-19
Abstract: PURPOSE: To prevent loss of measuring function even when one hot wire is broken by arranging hot wires of two sets of vortex detector in the periphery or downstrean side of a vortex generating body and detecting a change of flow speed due to generation of vortex.  
     CONSTITUTION: A duct 1 having a square section is connected to, for example, the middle of an intake pipe of an engine. Both ends of a vortex generating  body 2 consistig of two opposing plates are fixed to the duct 1. Two hot wires  15a, 15b of two sets of vortex detector are arranged symmetrically in the passing area of the vortex in the downstream side of the vortex generating body 2. Change of flow speed of the fluid due to generation of vortex is detected alternately as a change of voltage, and signals obtained by amplifying differentially only a.c. component of these output signals are converted to square wave. 
     COPYRIGHT: (C)1982,JPO&Japio