baber/WOPTO huggingface dataset:
Patent JP-S54123588-A (JP)
Title: Film for use in vacuum deposition
Inventor: SUZUKI TAKASHI
IPC: C23C14/02
Filed: 1978-03-17
Abstract: PURPOSE: To provide a film of smooth surface for use in vacuum deposition, with excellent adhesive property for vacuum-deposited film, by forming ultraviolet-ray- setting epoxy resin film on the surface of a polyester film.  
     CONSTITUTION: A film of epoxy resin composition, ionic-polymerized by ultraviolet ray irradiation, is formed on the surface of a polyester film. For example, mixed varnish of epoxy prepolymer with epoxy monomer is mixed with a catalyst soln. of aromatic diazonium salt of halogenide complex, and the resulting mixt. is applied on the polyester film to obtain a coating about 1W5 μ in thickness. The coating obtained is removed of solvent by evaporation, the irradiaed with ultraviolet ray in order to polymerize and to set. The coated film produced has high adhesion strength for the film deposited by ionic plating or sputtering. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000230959-A (JP)
Title: Disconnection detecting device for led-type signal light
Inventor: HIASA KENZO
IPC: G08B21/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a disconnection detecting device by which a half- disconnection is detected surely and by which a disconnection of a light emitting diode(LED)-type signal light can be detected in advance. SOLUTION: In this disconnection detecting device, a constant voltage is outputted from a constant-voltage transformer 4 while a current flowing to an LED-type signal light 11 is being detected, a cable resistance is adjusted so as to be contact by using a correction resistor 5, and the half-disconnection of the LED signal light 11 is detected stably without being influenced by a change in a power-supply voltage, and without being influenced by a distance up to the installation place of the LED-type signal light 11.
Patent JP-H09227764-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: OTA MASARU
IPC: H01L23/29
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for sealing semiconductors having high mold releasability and reliability by adding a specific high-density polyethylene to an epoxy resin composition with improved productivity and reduced production costs. SOLUTION: This resin composition comprises (A) an epoxy resin (for example, o-cresol novolak type epoxy resin), (B) a phenolic resin curing agent (for example, a phenol-novolak resin, (C) a curing accelerator (for example, 1,8- diazabicyclo(5,4,0)undecene-7, (D) an inorganic filler (for example, spherical silica powder) and (E) fine particles of high-density polyethylene softening over 120 deg.C, having 80% and higher crystallinity and <=200μm average particle sizes as essential components.
Patent JP-H10229275-A (JP)
Title: Manufacture of electronic circuit
Inventor: YODA TOMOKO
IPC: H05K3/34
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To dispense with a cleaning process which is usually carried out after a soldering operation is finished by a method wherein an electronic part is preliminarily fixed to a board with matter which does not dissolve solder material. SOLUTION: Electronic parts 5 such as LSIs or the like previously loaded with solder material 3 are held with liquid 4 which does not dissolve solder material on a ceramic board 1 where a connection pattern 2 is formed. A prescribed amount of liquid 4 is previously fed onto the ceramic board 1. Then, the electronic part 5 such as an LSI previously loaded with solder material 3 is mounted on the ceramic board 1 as aligned with the connection pattern 2. Thereafter, a reflow soldering operation is carried out in a nitrogen atmosphere, for instance. Matter which is evaporated before a reflow soldering operation is finished and does not liquate solder material is selected as the liquid 4. For instance, when Pb3Sn solder (melting point 320 deg.C) is used, tetradecane whose melting point is 253 deg.C is suitable as the liquid 4.
Patent JP-H10229293-A (JP)
Title: Part mounting program forming method
Inventor: SATO TOSHIYUKI
IPC: G06Q50/04
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To remarkably improve equipment and production lines in operating efficiency and throughput by a method wherein an evaluation of the process time balance for a unit board is made, and furthermore the extraction of a mountable board and a mounting priority are computed basing on a production program and stock data. SOLUTION: A part mounting program is made through such a manner that the extraction of a mountable board and a mounting priority are computed (5), a board where parts are mounted is tentatively determined, and an operating time and a lead time are simulated (6). Furthermore, an operation capability and a simulation result are judged (7), a part mounting program is determined (8), a part preparation method is indicated (9), and a part mounting operation is indicated (10). As to the computation of a mounting priority and the judgment of operation feasibility, data controlled and stored in a data base storage device are extracted and computed through a mounting program forming device. For instance, an operation priority is determined basing on an operation NO, an operation start date, an operation finish date, and a process route.
Patent JP-S58151936-A (JP)
Title: Construction of core for casting
Inventor: KITSUKI YASUAKI
IPC: B22C9/02
Filed: 1982-03-02
Abstract: PURPOSE:To provide construction of a core which enables inexpensive and intricate molding without spoiling the quality of casting, by packing the sand contg. no additives and admixtures densely in a free state into a thin filmlike shell body of a resin having the inside surface of the same shape as the shape of the core for casting. CONSTITUTION:An outside shell 1 of a core is molded to the inside shape of the outside shape of a designed core, and blank material sand 6 for molding sand is packed therein to form a core 8 for casting. The core is placed through a core print part 17 in the product part 15 of a master mold 16 of a bottom mold in a bottom mold flask 10, and a master mold 14 of a top mold in a top mold flask 9 is set thereon. Both molds are so mated that a vent hole 13 face a core print part 18. The molten metal 20 charged from a shank 19 into a sprue 11 formed to the mold 15 is charged through a gate 12 to the part 14, and the shell 1 of the core 8 is burned and gasified by the heat thereof. The gases are released through the core print 18 and the hole 13. Upon solidification of the metal 20, the flasks 9, 10 are opened, and the sand of the molds 15, 16 and the sand 6 of the core 8 are stripped downward. The sprue 11 and the gate 12 are cut away, and a product 22 is obtained.
Patent JP-S63197882-A (JP)
Title: Method for breaking over-cooled condition of hydride latent heat accumulative material
Inventor: YAMASHITA KAZUO
IPC: F28D20/02
Filed: 1987-02-13
Abstract: PURPOSE:To provide easy sure discharging of heat from an apparatus at any time by a method wherein a hydride type latent heat accumulative material enclosed in a container having an outer and an inner communication passage is heated and thermally accumulated, thereafter the communication passage is humidified when heat is required so as to break an over-cooled condition of the thermal accumulative material. CONSTITUTION:A thermal accumulative device 1 is comprised of a container 2, a thermal accumulative material 3 and a communication part 4 filled with capillary pipes 5. The thermal accumulative material 3 is composed of hydride-type thermal accumulative material and the capillary pies 5 are composed of fibrous material, continuous bubble material or sintered material. Then, the thermal accumulative device 1 is heated. After the thermal accumulative material 3 is sufficiently melted, it is cooled down to a room temperature, resulting in providing an over-cooled condition of the thermal accumulative material 3. In order to take out heat from the device, it is satisfactory to humidify the capillary tubes 5 arranged in the communication part 4. In case that even if the over-cooled condition is not broken under humidified condition, the capillary tubes 5 may undergo physical action. With this arrangement, it is possible to take out heat from the thermal accumulation device easily and surely at any time.
Patent JP-H08198966-A (JP)
Title: Production of polyarylene sulfide
Inventor: INOUE SATOSHI
IPC: C08G75/02
Filed: 1995-01-27
Abstract: PURPOSE: To economically produce a polyarylene sulfide(PAS) having high heat resistance and mechanical strengths and excellent in adhesion to an epoxy resin, etc. CONSTITUTION: In this process for the production of a polyarylene sulfide by reaction of an alkali metal sulfide with a dihaloaromatic compound in an organic amide-based solvent 0.5 to 5.0mol%, based on the alkali metal sulfide, of a functional group-containing halosubstituted aromatic compound is added to the reaction system before or during the reaction to carry out the reaction to obtain a slurry of the polyarylene sulfide, which is then filtered and the resultant solvent-containing filtered cake is heated at 150 to 250 deg.C in a non- oxidative gas atmosphere so as to eliminate the solvent and subsequently, the cake is washed with water.
Patent JP-H09222979-A (JP)
Title: Operation menu display system for work station
Inventor: NOGUCHI KENJI
IPC: G06F3/0482
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a menu display system having satisfactory response characteristics. SOLUTION: A server S is provided with a user managing file S1 having a user code, password and, menu item utilize authority information for each user in advance and a menu managing file S2 having the display position of a menu name, execution program for this menu and utilization conditions of this menu for each menu item belonging to the same job. A client terminal C1 receives menu item utilize authority information coincident with the menu managing file related to the user code, this inputted user code and the password from the server S when these user code, password and job class are received as input information, the menu item coincident with these utilization conditions in this menu managing file received by this received menu item utilize authority information is extracted, and the menu name of this extracted menu item is displayed at its display position.
Patent JP-S60176892-A (JP)
Title: Submersible apparatus
Inventor: ODA TOMOICHI
IPC: B63C11/42
Filed: 1984-02-22
Abstract: PURPOSE:To facilitate the operation and control of move and stop by providing a buoyance adjustment unit in a submersible main body and a sliding plate whose horizontal raked angle is variable on the top of the titled apparatus. CONSTITUTION:Buoyance is controlled by adjusting the volume of a buoyance bag 6 by using a buoyance controller 9 and varying the volume of displacement of a submersible main body 1. In addition, a thrust in the desired direction is obtained by adjusting the raked angle theta of a sliding plate 12 by using a sliding plate controller 14. For example, when the rear of the sliding plate 12 is tilted upward and the submersible main body 1 is raised by increasing the buoyance, the thrust in the direction of an arrow 15 shown by a dotted line in the figure occurs and the submersible main body 1 moves in the direction. In other words, the submersible main body is raised and goes astern.
Patent JP-S61191013-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO TAKASHI
IPC: H01L21/263
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a uniform single crystal layer without damaging a lower semiconductor layer by forming the single crystal layer forming a melted region irradiating an accelerated ion on an amorphous or a polycrystalline semiconductor thin film and by recrystallizing the melted region. CONSTITUTION:An ion beam 2 is irradiated in stripes on the surface of a substrate 1 formed with an amorphous or a polycrystalline Si layer on an oxide film and the amorphous or the polycrystalline Si layer of an irradiated part 3 is melted. Under these conditions, if the substrate 1 is moved to the direction shown by an arrow 5, the melted region is moved to a new amorphous or polycrystalline Si layer A according to the movement of the irradiation, meanwhile, the previous melted region is recrystallized in accordance with cooling to single crystal and is changed to a single crystal layer B. This enables forming a greater area single crystal layer without damaging an element formed on a base semiconductor or a base.
Patent JP-S53117853-A (JP)
Title: Washing method for heat exchanger in power plant
Inventor: HIRABAYASHI TAKEO
IPC: F28G9/00
Filed: 1977-03-25
Abstract: PURPOSE: To wash the tube nests of a heat transmission pipe effectively, by supplying water to a closed circuit of a condensation and water supply system provided with a water supply heater, etc. and washing water to a drum side of the water supply heater respectively, to make water circulate with steam fed to the closed circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11217610-A (JP)
Title: Hard padded tuyere
Inventor: KISHIGAMI YOSHIO
IPC: F27B1/16
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a hard padded tuyere having further long life by welding high temp. wear resistant material on the moth of the tuyere. SOLUTION: A hard padding material 13 containing single material of carbide base powdery ceramic or boride base powdery ceramic or composite additive composed of the carbide base powdery ceramic and/or the boride base powdery ceramics under dispersing state in a metallic matrix is deposited on the surface or the mouth of the tuyere body 11 for a blast furnace or cupola.
Patent JP-H10227186-A (JP)
Title: Entrance door
Inventor: YOSHIDA TAKEYOSHI
IPC: E06B7/32
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an entrance door having both measures for prevention of crimes and emergency evacuation. SOLUTION: An opening section 4 is opened in the central part of a door main body. A bar material is mounted to the opening section from an indoor side in a detachable manner, and the width of the opening section 4 can be varied with B (width having enough size for an adult to go in and out) and C(≈B/ 2). An auxiliary door 6 for opening and shutting the opening section 4 from the indoor side is provided. Usually, the auxiliary door 6 is shut in a state to mount the bar material 5. In the case of seeing a visitor, the auxiliary door 6 is opened, and the opening section 4 is opened with width C. The width C is sufficiently enough to receive mails, baggages, etc., and no outside visitor can enter. In the case of emergency evacuation, the auxiliary door 6 is opened to remove the bar material 5, and the opening section 4 is opened with width B.  The width B is sufficient enough for the adult to easily go out.
Patent JP-H07245312-A (JP)
Title: Bipolar transistor and its using method
Inventor: MORITSUKA KOHEI
IPC: H01L29/732
Filed: 1994-03-02
Abstract: PURPOSE:To provide a bipolar transistor and its using method by which both the high gain and high output of the transistor can be made compatible in a high-frequency region while the safety of an element is secured. CONSTITUTION:A p-type Si0.8Ge0.2 layer 25 which becomes a base layer and an n-type polysilicon emtitter layer 26 are successively formed on an n-type Si layer 24 which becomes a collector layer. The collector semiconductor layer 24 is composed of n-type Si having a band gap wider than that of the p-type Si0.8Ge0.2 which becomes the base semiconductor layer 25. The current value at which a base pushing-out effect can be obtained is set in the safely operating current region of a bipolar transistor. Or, the bipolar transistor is used so that the temperature rise caused by the current value at which the base pushing-out effect can be obtained can fall within the allowable temperature rising range of the transistor.
Patent JP-S56129988-A (JP)
Title: Picture processing method
Inventor: FUKUDA MIZUHO
IPC: G06T7/00
Filed: 1980-03-13
Abstract: PURPOSE:To immediately output the video element information of the corresponding row (column) and to remarkably reduce the processing time, by inputting the video element information of the corresponding row (column) of the reference  pattern and the scanning mask from the address line of memory. CONSTITUTION:The video element information of the corresponding row of the scanning mask 4 and the reference pattern 5 is input to address lines 9-16 of the memory 8 via exclusive logical sum gates G1-G8. All the combinations of ''0'' and ''1'' signals delivered from the address lines 9-16 is assumed, and the number of ''0'' signals in each combination is calculated in advance and stored in the memory 8. Thus, when a signal is fed to address lines 9-16, the number of ''0'' signals is led out as output immediately from the corresponding address. That is, when address receives input in one clock pulse, since the count is finished once, the processing time can remarkably be reduced.
Patent JP-2000232529-A (JP)
Title: Telephone terminal
Inventor: HAYAKAWA HIROYUKI
IPC: H04L12/58
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To confirm a voice message that is recorded during absence from a remote place at a low cost. SOLUTION: When a telephone set 300 sends a call to an Internet transfer telephone terminal 100 during absence of a user and a voice message is recorded, a microcomputer 110 applies compression processing to the voice message and forms an electronic mail, which is sent to a preset mail address. The user uses a personal computer 340 to read the mail addressed to itself so as to confirm contents of the voice message recorded in the Internet transfer telephone terminal 100.
Patent JP-S62191225-A (JP)
Title: Device for controlling distribution of driving force for 4-wheel-drive vehicle
Inventor: KOHARI YUJI
IPC: B60K17/34
Filed: 1986-02-17
Abstract: PURPOSE:To hasten the rise of engine speed and obtain the maximum torque condition of an engine in an early stage by maintaining the driving force distribution condition on 2-wheel-drive side until the engine speed reaches a defined value or above under a certain condition, at the time of rapid acceleration or starting. CONSTITUTION:A driving force distribution clutch 3 and an actuator 4 for operating the clutch 3 are provided midway in a driving force transmission system to front and rear wheels 1, 2. And, a control signal for controlling the clamping force of the driving force distribution clutch 3 based on the input signal from an input means 5, is outputted from the control means 6 of a driving force distribution controlling device to the actuator 4. And, based on the detected signals of a front and rear wheel revolution speed detecting means 501, an accelerator opening detecting means 502, and an engine speed detecting means 503, as the input means 5 and, when the difference in revolution speed between the front and rear wheels and the opening of an accelerator are defined values or above, the driving force distribution is controlled to be on a 2-wheel-drive side until the engine speed reaches the defined value or above and to be on a 4-wheel-drive side after the defined value is reached.
Patent JP-H10221888-A (JP)
Title: Electrophotograhic toner
Inventor: MORIMOTO JUN
IPC: G03G9/09
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To form a satisfactory image having high image density and almost free from surface fog over a long period of time by specifying the area ratio of carbon black aggregates each having a specified area or above distributed in cross sections of toner particles and imparting a specified volume resistivity. SOLUTION: This electrophotograhic toner has 4×10<10> -10×10<10> Ω.cm volume resistivity and the area ratio of carbon black aggregates each having >=1μm<2> area distributed in cross sections of the toner particles is 3-15%. The area ratio is calculated by kneading the toner particles with epoxy resin, forming a chip with a microtome and carrying out image analysis with an optical microscope. In the case of <3% area ratio, image density lowers at the time of continuous copying. In the case of >15%, surface fog occurs at the time of continuous copying. In the case of <4×10<10> Ω.cm volume resistivity, surface fog occurs from the early stage. In the case of >10×10<10> Ω.cm, image density lowers or surface fog occurs at the time of continuous copying.
Patent JP-H07244061-A (JP)
Title: Magnetic rotor for tachometer
Inventor: ANPO TAKESHI
IPC: G01D5/245
Filed: 1994-03-02
Abstract: PURPOSE:To detect rotation in a high magnetic flux density by integrally superposing a ring magnet and a yoke plate having a large number of teeth becoming a magnetic pole having a size protruding to the outside from the magnet one upon another. CONSTITUTION:A ring magnet 1 magnetized in the axial direction of a ring and a yoke plate 2 having a large number of teeth 21 becoming magnetic poles provided to the ring-shaped outer peripheral part thereof and having such a size that the magnetic poles protrude to the outside from the magnet 1 are integrally superposed one upon another. The magnet 1 can be produced from an arbitrary permanent magnet and a magnetic material forming the yoke plate 2 can be arbitrarily selected. The number of the teeth 21 is determined on the basis of the size of a magnetic rotor and the region of the number of rotations to be measured but, from a practical aspect, in the case of the yoke plate 2 with an outer diameter of about 50-100mm, a range of the number of magnetic poles of 12-120 is proper. The magnet 1 and the yoke plate 2 are integrated by an appropriate method of adhesion, partial welding or fitting. When the yoke plate 2 having teeth 21 is attached,only one surface of the magnet 1, magnetic flux is concentrated to magnetic poles and a detection means is placed in the vicinity of the magnetic poles to obtain a high output.
Patent JP-H05200670-A (JP)
Title: Truing method of electrodeposited grinding wheel
Inventor: IMAI TOMOYASU
IPC: B24B53/04
Filed: 1992-01-24
Abstract: PURPOSE:To make a tip of the whole abrasive grain be accurately trued to the specified projection height uniformly even if the projection tip height of abrasive grains from a plating layer on an electrodeposited grinding wheel is ununiformity. CONSTITUTION:As for a truing method of an electrodeposited grinding wheel, first of all, a grinding wheel 2, whose whole circumference of one part in a cross direction on a peripheral surface of a disk 3 is formed as a reference peripheral surface, and attached tight with abrasive grains 51 through a plating layer 52 onto the peripheral surface of the other most part of width, is rotated, and then each tip of detectors 31, 32 relatively positioned as being shifted as far as the specified size L in the radial direction to the peripheral surface of a truing wheel 15, is opposed to a reference peripheral surface of the grinding wheel. In addition, the truing wheel and the grinding wheel are relatively approximated, detecting a contact position between both of then, and making the contact position as a reference position, a peripheral surface of the truing wheel and the reference peripheral surface of the grinding wheel are relatively separated as far as the specified value H in the radial direction, and the truing wheel and the grinding wheel rotating together are relatively displaced in the axial direction, making both peripheral surfaces contact with each other, thus truing takes place.