baber/WOPTO huggingface dataset:
Patent JP-H11311858-A (JP)
Title: Photosolder resist ink
Inventor: HAMADA NOBUHITO
IPC: H05K3/28
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To improve electrolytic corrosion resistance and electrical properties, chemical resistance, plating resistance, soldering heat resistance, adhesion property, pencil hardness, etc., by constituting the ink contg. respectively specific UV curing resin, epoxy compd. and/or polyvalent carboxylic anhydride, photopolymn. initiator and diluent. SOLUTION: This photosolder resist contains the UV curing resin having >=2 ethylenically unsatd. group and carboxylic group in one molecule, the epoxy compd. having >=2 epoxy groups in one molecule, the compd. having at least one carboxylic group and/or the polyvalent carboxylic anhydride, the photopolymn. initiator and the diluent. While there is no specific limit relating to the UV curing resin having >=2 ethylenically unsatd. group and carboxylic group in one molecule, the carboxylic group is necessary and is introduced in order to impart solubility, dispersion or swellablity in the dilute aq. alkaline soln. to the UV curing resin before or after exposure.
Patent JP-2001113688-A (JP)
Title: Scanner printer
Inventor: TAKADA SHINGO
IPC: B41J2/01
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To reduce cost of a scanner printer by eliminating the need of a sensor unit dedicated for detecting automatic registration. SOLUTION: Under a state where a black 1 head among at least five removable print heads for color printing is replaced by a scanner head 51 for image scanning, a predetermined test pattern is printed by means of all print heads 54 but the scanner head 51. The test pattern is scanned and read out by means of at least one sensor in the scanner head 51 and, based on the results thus read out, fixing shift of other head from a reference head caused by replacement of each head 54 is determined using a black 2 head among all print heads 54 but the scanner head 51 as the reference head. Print shift of a head is corrected based on the shift of print head thus determined.
Patent JP-H11129300-A (JP)
Title: Screw device in injection molding machine
Inventor: SHIROTA AKIRA
IPC: B29C45/60
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To guarantee highly stable molding action by making the axial center of a screw main body part always surely and precisely coincide with the axial center of a screw head part. SOLUTION: The first centering part 7 which makes the axial center of a screw main body part 5 coincide with the axial center of a screw head part 3 by connecting the screw head part 3 with the screw main body part 5 through a screw connecting part 2 and fitting a centering axial part 8 provided at the front of a screw part 4 on the screw head part 3 into a centering hole part 9 provided at the front of a screw hole part 6 on the screw main body part 5, and the second centering part 10 consisting of the second centering axial part 11 projected backward from the back end part of the screw part 4 and the second centering hole part 12 which fits in the second centering axial part 11 by being provided on the bottom part 6d of the screw hole part 6 and aligns the axial center of the screw main body part 5 with the axial center of the screw head part 3, are provided.
Patent JP-H03157405-A (JP)
Title: Gas dispersing plate of gas-phase polymerizer of fluidized bed type
Inventor: TAKADERA MASANOBU
IPC: C08F2/34
Filed: 1989-11-15
Abstract: PURPOSE:To obtain the title dispersing plate preventing adhesion of polymer particles and maintaining excellent fluidity by boring a great number of holes through a plate by a method of extending the plate by using molds, bending the plate without cutting down the plate and combining plural sheets of the plates to form an integrated structural shape. CONSTITUTION:A plate having a great number of holes bored through a method of extending the plate by using molds and bending the plate without cutting down the plate is prepared. Then the objective gas dispersing plate having one sheet or an integrated structure of plural combined plates is obtained. To be concrete, for example, a dispersing plate 1, etc., prepared by combining fan-shaped plates (b) having the holes (a) bored by the above-mentioned method in an integrated structural shape may be cited as the plate. Carbon steel is preferable as the material of the plate. The combination of plates into an integrated structure, for example, is carried out by a method of arranging plates without gaps and welding the contact parts.
Patent JP-H09142609-A (JP)
Title: Industrial waste disposal control system
Inventor: SAKURAI YOSHIHIRO
IPC: B65F3/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To enable real time concentrated control of industrial waste disposal state to be achieved by providing a position measuring means for an industrial waste conveying vehicle and a monitor means for watching the transport route of the conveying vehicle based upon the position measured by the measuring means. SOLUTION: When loading of architectural waste onto a conveying vehicle 12 is completed at an architectural work site 22, a weight sensor measures its weight automatically. A on-vehicle terminal controller transmits the weight information to a working site terminal controller 14 by wireless communication and when the working site terminal controller 14 receives the weight information, the controller transmits it to the control terminal 10 together with the ID code of the vehicle 12 via telephone line 24 and has it recorded in a magnetic disc device 32. The vehicle 12 starts from the architectural work site 22 after transmitting the weight information to the working site terminal controller 14, enters a conveying route 28 and runs toward a waste disposal site 30.  During conveying, the loading terminal controller receives signals form a global position system planet 44 and the positional information and ID code micro- wave obtained by calculating the own vehicle's position from the received signals are received by the control terminal 10 via a communication planet 16, network center 18 and a communication circuit 26.
Patent JP-H11130235-A (JP)
Title: Method of operating tripper
Inventor: NISHIMURA KAZUHIRO
IPC: B65G65/32
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the reverse directional moving frequency of a tripper by preferentially selecting any one storage tank on the downstream side when a selectable storage tank is present on the downstream side form the present position of the tripper, and selecting any one storage tank on the upstream side when no storage tank is present on the downstream side. SOLUTION: A tripper control device calculates the time t1-t3, t7-t10 of the tip of a raw material reaching each storage tank possible to input and times T1-T3, T7-T10 of the tripper 5 moving to each storage tank from the information from a carrying plan computer 7, the operating state of a carrying conveyor 3 and the present position of a tripper 5. For the prevention of inclusion of brands, ti>=Ti is the delectable condition of storage tank. Although t1>T1, or a storage tank 6-1 is impossible to select, other storage tanks are selectable. Either one of storage tanks 6-7-6-10 on the downstream side from the present position of the tripper 5 is selected, whereby the reverse directional movement of the tripper 5 is minimized.
Patent JP-H03160395-A (JP)
Title: Initiation of fusion reaction in solid substance and fusion reactor therefor
Inventor: WADA NOBUHIKO
IPC: G21B3/00
Filed: 1989-11-18
Abstract: PURPOSE:To generate fusion reaction easily by activating an absorbent body to absorb a gaseous substance which can generate the fusion reaction, by making a local high density condition under a supersaturation condition. CONSTITUTION:An inside of a reaction tube 103 is vacuumized to around 1 Pa by a vacuum pump 114, alternative voltage of 60Hz and several thousands volt is charged between a palladium rod 104 and the reaction tube 103, glow discharge is generated to bombard the palladium rod 104, and therewith the palladium rod 104 is activated. After that, residual gas is evacuated by use of the vacuum pump 114 and thereafter an 1atm deuterium is introduced into the reaction tube 103. Then, the palladium rod 104 begins to absorb the deuterium and local high density condition is generated in the palladium rod 104 and finally fusion reaction is generated.
Patent JP-H08136594-A (JP)
Title: Waveform-distortion detection apparatus
Inventor: OKURA YOSHIHIRO
IPC: G01R23/20
Filed: 1994-11-08
Abstract: PURPOSE: To provide a waveform-distortion detection apparatus which is effective in measuring a distortion factor and which can detect a pulselike distortion precisely. CONSTITUTION: Phase shifters 11a to 11d by which the fundamental-frequency component of a sine-wave signal to be input is phase-shifted by 90 deg. are arranged in series. Outputs of the phase shifters 11a, 11c are added by an adder 12a, and outputs of the phase shifters 11b, 11d are added by an adder 12b. In the added outputs, the fundamental frequency component of the original sine-wave signal is offset, and only a distortion component is output. The outputs of the adders 12a, 12b are compared respectively with a positive reference voltage and a negative reference voltage by means of comparison circuits 13a to 13d, and a pulselike high-frequency distortion component is detected.
Patent JP-H11128594-A (JP)
Title: Dryer
Inventor: SAITO TAKESHI
IPC: D06F58/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To offer an inexpensive dryer which dries laundry in the basket by sending a warm current of air to it, having a simple structure without a passage for dehumidifying the moisture evaporated from the laundry in the process of drying. SOLUTION: Washing and dewatering basket 6 with an opening on the upper side is revolvably provided with the inside of tank 5 supported in cabinet 1. Vane 7 is fixed on the bottom of the washing and dewatering tank 6. Warm air producing device 19, which sends a warm current of air to the inside of the washing and dewatering basket 6 in the process of drying, it provided on the cabinet 1. Dehumidifying mechanism 45 condenses the moisture from the laundry and collects it. The dehumidifying mechanism 45 has dehumidifying space 41 between the inner surface of the tank 5 and the outer surface of the washing and dewatering basket 6. Opening for putting cooling water 46 is provided with the upper side of the dehumidifying space 41. Hole for dripping of the cooling water 48 is formed so that the cooling water drops onto balancer 15 in the washing and dewatering tank 6.
Patent JP-S62158122-A (JP)
Title: Spout for molten glass
Inventor: KISHIDA MASAAKI
IPC: C03B7/16
Filed: 1985-12-28
Abstract: PURPOSE:To prepare a spout for molten glass having high lubricity for molten glass and high durability for the use for a long time by forming spray coated film on the guiding surface of a spout for guiding molten glass. CONSTITUTION:Spray coated film 6 is formed on the guiding surface 1a of molten glass of a spout 1 comprising cast iron, aluminium die cast, etc. As the material for the spray coated film, a material consisting pricipally of at least one selected from HfC, MoC, TaC, Cr3C2, etc., is preferred. Further, the surface of the spray coated film 6 is, if necessary, finished by grinding to form frosted surface to obtain, pref. 1-10mum Ra surface roughness. By this method, necessary lubricity is imparted to the surface of the spout 1, increasing the hardness of the surface so as to acquire durability for the use for a long time, eliminating requirement for using oil.
Patent JP-S62158087-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41J31/00
Filed: 1985-12-29
Abstract: PURPOSE:To obtain high-density images with excellent preservability and gradation properties, by providing at least two heat-fusible ink layers on a base, the ink layers having the same structure wherein a heat-fusible substance being solid at normal temperature and a coloring agent are contained in a microporous structure of a resin. CONSTITUTION:When heated by a thermal head, a heat-fusible ink component in a first heat-fusible ink layer next to a base exudes from the first ink layer into a second heat-fusible ink layer, and a heat-fusible component firmly held in a microporous structure of the second ink layer exudes from the structure together with the ink component exuding from the first layer. This process is repeated sequentially in upper layers, resulting in that the components gradually exude onto a receiving sheet. When the quantity of thermal energy applied is controlled according to a desired image density, clear images with a wider range of gradations can be obtained. The base is preferably a parchment paper or the like, and the resin forming the microporous structure is preferably a thermosetting resin such as an epoxy resin.
Patent JP-2001118156-A (JP)
Title: Security system
Inventor: KIMIZUKA KAZUO
IPC: G08B13/196
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a security system where the problems of a false report and a lost report are avoided and the reliability of the detection of an abnormal shape is improved. SOLUTION: It is certified whether the detection of an abnormal shape is just or not with the detection of the abnormal shape of a passive sensor A1. Artificial retina sensors B1, B2 and B3 obtaining detection data of a type different from the passive sensor A1 are started based on a reference table. Effect that the abnormal shape occurs is informed to a monitor center 14 through a monitoring device 12 by the detection of the abnormal shape by the artificial retina sensors B1, B2 and B3.
Patent JP-H04175158-A (JP)
Title: Laminated steel plate
Inventor: IKISHIMA KENJI
IPC: B32B15/08
Filed: 1990-11-05
Abstract: PURPOSE:To improve the adhesion of a film and the corrosion resistance of an end surface or damaged part by once applying a specific adhesive to the surface of a steel plate after conventional substrate treatment and subsequently laminating a fluoroplastic film to the coated steel plate. CONSTITUTION:A fluoroplastic film 5 is laminated to the surface of a zinc type plated steel plate, aluminum type plated steel plate or stainless steel plate 1 subjected to phosphate treatment and/or chromate treatment 2 through an adhesive layer 4 containing an epoxy resin, an acrylic resin and fluoroplastic as adhesive components to obtain a laminated steel plate. The adhesive layer 4 may be provided to the laminated steel plate through a polyester or epoxy type primer layer 3. By forming a colored adhesive layer by the use of the above mentioned adhesive coating solution to which color pigment is added, a colored laminated steel plate can be also obtained. The laminated film may be a film composed of arbitrary fluoroplastic and both of a colored film containing color pigment and a transparent film containing no color pigment may be used.
Patent JP-H03158824-A (JP)
Title: Scanning circuit
Inventor: MAEKAWA TOSHIICHI
IPC: G02F1/133
Filed: 1989-11-17
Abstract: PURPOSE:To divide a capacity connected to the clock signal line of each block and to drive the capacity with a general purpose C-MOS driver by dividing a transfer means into plural blocks and supplying a clock signal at every block only when a scanning signal is transferred. CONSTITUTION:When an input start signal Hs is supplied to the initial clocked inverter I10-1 of a 1st block, the signal Hs is transferred in accordance with clock signals Hc, Hc' generated from amplifiers 21, 21' and output signals phiH1 to phiHn are successively outputted. In the n-th clock, a clocked inverter Hn0-1 is driven, and at the (n+1)th clock, a clocked inverter In3-1 is driven, the transferred signal Hs is latched and the clocked inverter I10-2 of a 2nd block is driven to supply the signal Hs to the 2nd block. Since the gate of a switching element corresponding to 1/4 the original one is connected to the clock signal line of each block, the capacity based upon the switching element is reduced to 1/4, so that driving based upon the amplifiers 21 to 24, 21' to 24' can easily be executed.
Patent JP-H09148497-A (JP)
Title: Heat sink
Inventor: SHINOHARA KENJIRO
IPC: H01L23/36
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To equalize the heat resistance at the contact part between a heat sink and a package, and improve the total heat radiation property, by recessing the rear of the board of the heat sink, and attaching the recess against the face of the package wit a screw so that it may be flat. SOLUTION: The rear 14 of a board, that is, the face to contact with a package 1 is recessed in advance, and the center of a heat sink is pushed against the package 1 by the external force of the screw 15, etc., at the center. Thereupon, the board 3 effects the role of a spring, and it becomes possible to make pressure work roughly equally on the whole of the package. At that time, the pressure at the center becomes large, the pressure works as far as the end. Accordingly, even with the heat sink whose rear is flat, the occurrence of the warp of the board caused by excessive pressing force can be prevented, and also the parting from the package 1 of the board end can be prevented. Accordingly, the drop of the heat radiation property by excessive fixing force can be prevented.
Patent JP-H02227024-A (JP)
Title: Sausage casing made of cellulose aminometanate
Inventor: DAGURASU JIYOSEFU BURITSUJIFUO
IPC: D06M101/02
Filed: 1989-11-17
Abstract: PURPOSE: To prevent the occurrence of problems due to by-products and to increase strength by forming sausage casing with a mat of cellulose fibers sized with cellulose amino methanate. CONSTITUTION: Polymeric cellulose amino methanate is melted as usual like viscose and tubular film is extruded by a known method and is solidified like viscose. The solidified tubular film is regenerated with a hot dil. NaOH soln. to obtain the objective sausage casing. The polymeric cellulose amino methanate preferably has 0.5-30%, especially 2-15 cellulose hydroxy groups substd. by amino methanate groups.
Patent JP-H09148505-A (JP)
Title: Cutting equipment of suspension pin lead of semiconductor device
Inventor: ARAI HIROKAZU
IPC: H01L23/50
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a suspension pin lead cutting equipment which can properly cut a suspension pin lead irrespectively of kinds of semiconductor. SOLUTION: Pairs of dies 22 and punches 23 are arranged on an X, Y stage, and positions of the respective unit parts are adjusted in accordance with the size of a package 12 of a semiconductor device to be processed. A part of the package of the semiconductor device is accommodated in a space formed by the dies 22 whose positions are adjusted, and a lead 12B, a lead frame 13 and a suspension pin lead 14 are mounted on the dies 22. The punches 23 are made to coincide with the dies 22, and the suspension pin lead 14 of the mounted semiconductor device is cut.
Patent JP-H07164978-A (JP)
Title: Weather strip for automobile
Inventor: SUGAWARA TOMIO
IPC: B60J10/90
Filed: 1993-11-30
Abstract: PURPOSE:To simplify a manufacturing process which is constituted to form an opening part, used as both a conventional core cavity and an air bleed hole, in a die molding connection part. CONSTITUTION:The two terminals 2A of a general extrusion part 2 are interconnected through a die molding connection part 5 and the general extrusion part is formed approximately in a rectangular shape on the whole. A seal part 7 for connection formed approximately in a dog-leg shape is erected on the top part on the inside of a car of a welt part 6 for connection and a hook-form support lip 10 is approximately vertically formed on the inner surface of the tip of the seal part 7 for connection. Further, an opening part 9 opened to the outside of a car is formed between the seal part 7 for connection and the welt part 6 for connection and the opening part 9 is communicated with a hollow seal part 4 through a communication passage 8. When a trunk lid is closed and the seal part 7 for connection is resiliently deformed, air in the hollow seal part 4 is rapidly discharged through the opening part 9. When resilient deformation is completed, the support lip 10 is brought into contact with the welt part 6 for connection to support the seal part 7 for connection.
Patent JP-S63150710-A (JP)
Title: Method for evading collision in autonomous unmanned vehicle system
Inventor: YAMASHITA TEPPEI
IPC: G05D1/02
Filed: 1986-12-16
Abstract: PURPOSE:To evade the collision of unmanned vehicles in advance entirely in dependently of a central station by deciding the operation to evade the collision and executing it while the information are being exchanged between unmanned vehicles having a possibility of collision. CONSTITUTION:Other vehicle detectors 7A, 7B detecting the access of other vehicle and a communication equipment 3 as a communication means exchanging the information mutually to the unmanned vehicles 1A, 1B are provided respectively. At first, when the unmanned vehicle 1A detects the access of the unmanned vehicle 1B, its own identification number and the information relating to the present position and the traveling direction are sent to the vehicle 1B. On the other hand, the vehicle 1B discriminates the presence of the danger of collision based on the sent information and the vehicle 1B discriminating the presence of the danger of collision replies the information relating to its own identification number, present position and traveling direction. Then the unmanned vehicle of the master side decides the evading and executes it mutually. Thus, the collision of the unmanned vehicle is evaded entirely independently of the central station 2.
Patent JP-S63150106-A (JP)
Title: Outer layer cut-in device for duplex tube
Inventor: KOYAMA YOSHIRO
IPC: F16L1/00
Filed: 1986-12-16
Abstract: PURPOSE:To make it possible to cut only a duplex layer by inserting a centering device in the tube internal surface side of a duplex tube and abutting the cut-in blade connected through the connecting instrument in the tube end side of the device and a cut-in distance adjusting device to the tube outer peripheral surface and moving it. CONSTITUTION:A centering device 3 is inserted in the tube internal surface side of a duplex tube 1 from the tube end side until it is made to stop by a flange section 34 and forced to perform centering. And the cut-in blade 4 provided to the connecting instrument 42 outside of the tube end side of the device 3 is rotated after the height of the blade 4 is exactly adjusted by means of an adjusting handle 43 so as to be able to cut into only a coating layer 12. In the next step, the duplex tube 1 itself or the connecting instrument 42 is rotated slowly so that only the coating layer 12 of the duplex tube 1 may be exactly cut in its peripheral direction.
Patent JP-H02149357-A (JP)
Title: Atomizing treatment device for liquid
Inventor: YAMAGUCHI SUSUMU
IPC: B21B45/02
Filed: 1988-11-29
Abstract: PURPOSE:To control atomizing treatment flow rate in a wide range and disperse particles uniformly in a wide area by dropping a liquid substance on a jetting roll through a nozzle forming a liquid column and colliding the liquid column sprung out of the jetting roll with an impact reflection plate. CONSTITUTION:An atomized liquid substance is dropped on a jetting roll 3 mounted in the downward direction of a nozzle 1 through the nozzle 1 forming a liquid column and having revolving force for varying and accelerating the moving direction of the liquid column. The liquid column sprung out of said jetting roll 3 is collided with an impact reflection plate 4 mounted with the given angle in the moving direction of the liquid column and atomized. In other words, atomizing treatment flow rate is controlled in a wide range by means of a simple mechanism without using a sophisticated pressure system, and particles can be dispersed uniformly in a wide area to be utilized, for instance, cooling, coating, anointing, plating or the like of a steel plate.