baber/WOPTO huggingface dataset:
Patent JP-H1075407-A (JP)
Title: Image display device
Inventor: TAKAHASHI KOICHI
IPC: G02B27/01
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an observation image of a wide image angle by determining the focal distance of an optical system, with which a display image is projected and guided to the eyeball of an observer, and the focal distance of a 2nd optical element, which is arranged between the eyeball of the observer and a 1st optical element and has two refracting interfaces, so as to satisfy a specified conditional expression. SOLUTION: A 1st optical element 3 and a 2nd optical element 4 having two refracting interfaces at least are arranged between an eyeball 7 of the observer and an image display element 6 so that the optical elements consisting of an optical system 5 can be made into media more than two kinds and the chromatic aberration of a magnification can be corrected by difference in the Abbe numbers of these media. When the focal distance of the 2nd optical element 4 within a Y-Z plane defined by a main beam on the axis from the center of an observer's pupil 1 to the picture center of the image display element 6 is defined as f2 and the focal distance of the optical system 5 is defined as fA in this case, these focal distances are selected so as to satisfy the condition expression of 0.01<fA<f2 <0.3.  Thus, the image of the image display element 6 is projected on the eyeball 7 on one side as an enlarged virtual image.
Patent JP-S59121305-A (JP)
Title: Covering method of flexible optical fiber bundle or the like
Inventor: UMEMURA TETSUYA
IPC: G02B6/04
Filed: 1982-12-28
Abstract: PURPOSE:To apply covering on an optical fiber without damaging the same by winding spirally a shape memory alloy formed to a tape shape having a suitable width to form said alloy into a coiled tube, and heat-treating the tube then deforming plastically the tube at an ordinary temp. to develop the tube, winding the alloy around the outside circumference of a flexible optical fiber bundle or the like and heat-treating the bundle wound around said tape. CONSTITUTION:A shape memory alloy 1 which is formed to a suitable width and inside thickness according to an intended application is formed to a coiled tube 2 having the same inside diameter as the outside diameter of a covering material 3 such as a flexible optical fiber bundle or the like. The tube is then heat-treated to store the coil shape and thereafter the tube 2 is plastically deformed at an ordinery temp. and is coiled or stretched straightly. The shape memorized tape is wound around the outside circumference of the material 3 and is then heat- treated to restore the alloy 1 into the tube 2. The covering in tight contact with the material 3 is thus applied on the outside circumference of said material without using any special installation and jig and without damaging said material.
Patent JP-S59125379-A (JP)
Inventor: FUJII KENJI
IPC: C21D1/00
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000127322-A (JP)
Title: Laminating polyester film
Inventor: MATSUI RYOSUKE
IPC: B32B15/09
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a laminating polyester film, which can cope with a severe forming work at the forming of a container or the like, further is excellent not only in an adhesion, especially in an adhesion after retorting but also in taste characteristics and is suitable for a metal can or the like manufactured through a forming work after its lamination to a base material. SOLUTION: This film is produced by arranging a B layer made of a polyester B, the major constituent component of which is an ethylene terephthalate containing 6-20 mol% of an ethylene 2,6-naphthalene dicarboxylate, on at least one side of an A layer made of a polyester A, the major constituent component of which is an ethylene terephthalate unit containing 0.1-5 mol% of an ethylene 2,6-naphthalene dicarboxylate unit.
Patent JP-2001051707-A (JP)
Title: Cutting method of wood and recording medium used for the method
Inventor: NAKANISHI TERUO
IPC: G05B19/4155
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a wood cutting method whose operation is easy and by which anyone can execute work. SOLUTION: In the cutting method, cutting procedures corresponding to the specifications of wood are previously recorded in floppy disks 4-1, 4-2,..., 4-n for respective specifications for obtaining the wood of various specifications, whose sizes of length, height and width differ and whose cutting shape and whose size, depth and part of the hole differ. An operator loads the floppy disk 4-i of the desired specification on a controller 3 at the time of cutting work. The controller 3 drives the cutting tool of a precutting device 2 and cuts wood in accordance with a procedure recorded in the floppy disk 4-i.
Patent JP-H1071926-A (JP)
Title: Air bag starting circuit
Inventor: MAEDA KEIJI
IPC: G01R31/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an air bag starting circuit capable of open-checking a capacitor within a short time. SOLUTION: In an air bag starting circuit including an ignition element SC for starting an air bag, a battery for an ignition current to the ignition element SC via a power switch, a capacitor C1 for backing-up the battery, a diagnostic means supplied with power from a battery B via a power switch SW2 for diagnosing the capacitor C1 and a volatile memory 52 wherein the diagnostic means checks the stored content of the volatile memory 52 when the power switch is connected, does not diagnose the capacitor C1 when data exists in the voltage memory 52 and diagnoses the capacitor C1 when data is erased in the same, an erasing means for forcibly erasing the data of the volatile memory 52 if the non-contact condition of the power switch SW2 continues for a specified period or more is provided.
Patent JP-H0874267-A (JP)
Title: Concrete foundation work execution method using base for receiving reinforcing-bar molding box
Inventor: HAGA MAMORU
IPC: E04G21/12
Filed: 1994-08-31
Abstract: PURPOSE: To construct the concrete foundation extremely easily by removing the labor of performing concrete laying, separately in two installments of the base part and the rise part of concrete foundation, and labor of mounting and removing a molding box each time. CONSTITUTION: The base rod 16 of a reinforcing rod unit is put on the reinforcing rod support 2 of a base 1 for supporting a reinforcing-rod molding box, and the vertical wall 11 of a base molding box 9 is arranged to abut on a molding box abutment part 4. While abutting a rise molding box 18 against this vertical wall 11, the base molding box 9 and the peripheral frame 18 of the rise molding box 18 are locked to the molding box abutment part 4 of the base 1 for receiving a reinforcing rod, with the molding box locking piece 6 of the base 1 for receding a reinforcing rod molding box inserted in the hole 12 of a base molding box 9. And, concrete is laid in the vacant space surrounded by the base molding fox 9 and the rise molding box 18, and after solidification of concrete, the rise molding box 18 is removed from concrete foundation.
Patent JP-2000058362-A (JP)
Title: Manufacture of laminated chip coil
Inventor: SUZUKI YASUO
IPC: H01F17/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To enable manufacturing of a small-sized, high-performance laminated chip coil in which fine internal conductor patterns having a line width of 80 μm or less and a conductor thickness of several μm or more are formed accurately and clearly. SOLUTION: In this method for manufacturing a laminated chip coil, an electrically insulating layer and an internal conductor pattern 32 are alternately laminated, at which time the ends of the internal conductor patterns are sequentially connected to each other so that a coil pattern superimposed in a lamination direction and buried in an electrical insulator, and external electrodes are provided onto a chip outer surface to be connected to conductors led from the internal coil pattern. The internal conductor pattern 32 of the laminated chip coil is formed on a transferring film 30 and then contactedly push against an electrically insulating layer 34, to thereby transfer the internal conductor pattern onto the electrically insulating layer. The present method is applicable even to a printing lamination method and a sheet lamination method.
Patent JP-S6473067-A (JP)
Title: Method for coating nickel to molybdenum or tungsten having excellent solder life or alloy base metal consisting of these metals as base
Inventor: KOBAYASHI TOSHIHITO
IPC: C23C10/28
Filed: 1987-09-14
Abstract: PURPOSE:To produce an Ni-plated Mo or W plate having an excellent solder life by first plating an Ni-P alloy to a specific thickness on the base metal of Mo or W, then heating the base metal and in succession, subjecting the base metal to the 2nd Ni plating followed by reheating at the time of plating Ni onto the above-mentioned base metal. CONSTITUTION:Ni is first electroplated to <=5,000Angstrom  thickness on the surface of Mo or W at the time of imparting solderability to the surface of a metallic material such as Mo or W which is hardly platable by plating Ni thereto. An Ni-P alloy is otherwise electroless-plated thereto to <=20mum thickness. This metallic material is heated to, for example, 900 deg.C in a vacuum heating furnace to form the intermetallic compd. of Mo-Ni or W-Ni on the surface of Mo or W. After the surface is in succession, subjected to the 2nd Ni plating, the metallic material is heated to 600-900 deg.C in a vacuum or nonoxidation atmosphere to diffuse Mo or W into the Ni plating film. The Ni plating film is formed on Mo or W which is heretofore impossible to be soldered, by which the Mo plate and W plate having the excellent solderability and solder life are produced.
Patent JP-H0978124-A (JP)
Title: Method for simultaneously controlling pressure and component in compound heat treatment furnace
Inventor: FURUKAWA TAKESHI
IPC: C21D11/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To keep atmospheric gas component in each furnace in a compound heat treatment furnace to a constant. SOLUTION: In a method for simultaneously controlling furnace pressure and component in each furnace of the compound heat treatment furnace 1 for travelled steel sheet, having partition furnaces 6 with gas exhausting function between the furnaces having different atmospheres, the furnace setting value in the partition furnace 6 is held to lower actual value than any furnace pressure actual value in adjacent furnaces 4, 5. Related to the furnace pressure setting value of the furnaces 4, 5 having mutually different atmospheric gases, it is discriminated that the actual value exists in the range of a preset atmospheric gas component value, respectively. In the case of deviating from this range, this setting value is gradually changed according to the variating speed of the actual value.  By this method, mixture of the atmospheric gases is prevented and the atmospheric gas component in each furnace is kept to the constant.
Patent JP-H04111462-A (JP)
Title: Semiconductor device
Inventor: SEGAWA YUJI
IPC: H01L21/822
Filed: 1990-08-31
Abstract: PURPOSE:To enhance an area efficiency and reduce a chip size by laying out a connection terminal of each conductor layer so that its connection position may be arranged at least on a pair of diagonal line in terms of a capacity device formed by clamping an insulation layer with two conductor layers and preventing their connection positions from being lapped. CONSTITUTION:Conductor layers 1 and 2 form a capacity device by clamping an insulation layer 3 as if it were a sandwich. The position at which each conductor layer is connected with a connection terminal is laid out on the conductor layer 1 as marked with 8-1 and 8-2, and on the conductor layer 2 as marked with 9-1 and 9-2. More specifically, two corners out of the four corners on the conductor layer are properly selected so that each connection point on the conductor layers 1 and 2 may not be lapped. The selection of any connection position with the connections terminals to use is properly determined by the structure of the capacity device. For example, it is possible to use such locations as marked with 8-1 or 9-1 or 8-2 and 9-1. The terminal of the capacity device is arranged based on these connection positions so that it may be used as a single device or as a plurality of devices connected in parallel or in series.
Patent JP-S60125188-A (JP)
Title: Exciting method of commutatorless motor
Inventor: NABESHIMA KATSUHIRO
IPC: H02P6/08
Filed: 1983-12-07
Abstract: PURPOSE:To enhance the efficiency by individually exciting field coils, and variably exciting to regulate the one coil and the other coil proportionally to stator and load currents, respectively, thereby reducing the temperatures of the coils. CONSTITUTION:A pawl-shaped poles 2a, 2b are mounted on the shaft 1, and field coils 7a, 7b are wound on brackets 6a, 6b. Heat generated in a motor is exhausted out of the motor by cooling air induced by a cooling fan 5. The coils 7a, 7b are individually excited, and variably excited to regulate the one and the other proportionally to stator and load currents.
Patent JP-S59122257-A (JP)
Title: Polling method
Inventor: ODA MANABU
IPC: H04L12/403
Filed: 1982-12-28
Abstract: PURPOSE:To remove useless polling by using a slave status signal line independently of a data line in a data collecting method using polling. CONSTITUTION:A master M polls slaves S1-Sn to collect data. When respective slaves S1-Sn have signals to be transmitted, control circuits SC1-SCn control status signal sending circuits SSC1-SSCn to send transmission request signals to a status signal receiving circuit SRC in the master M. The master M detects slaves requesting transmission by the status signal receiving signal SRC and polls the slaves to receive the signals from the slaves by a data bus.
Patent JP-H0892019-A (JP)
Title: Antimicrobial resin composition
Inventor: OSUGI TAKASHI
IPC: A01N59/16
Filed: 1994-09-27
Abstract: PURPOSE: To obtain an antimicrobial resin composition excellent in antibacterial and antifungal activities and capable of preventing yellowing because of a reduced addition quantity of a metal by compounding a synthetic resin with a small quantity of a thiazoline antimicrobial agent and an antimicrobial metallic compound or metal. CONSTITUTION: This antimicrobial resin composition is obtained by compounding 100 pts.wt. of a synthetic resin with 0.01-10 pts.wt. of a thiazoline bactericidal agent and at least one selected from among antimicrobial metallic compounds or metals in an amount of 0.001-10 pts.wt. in terms of the metal content. The synthetic resin is polyethylene, polypropylene, urethane, acrylic resin, etc. The thiazoline compound is 1,2-benzisothiazolin-3-one, 5-chloro-2-methyl-4- isothiazolin-3-one, etc. The antimicrobial metallic compound and metal are selected from metallic silver, copper and zinc and their compounds. A formed article can be produced e.g. by a forming method such as extrusion-molding or injection-molding from the antimicrobial resin composition.
Patent JP-S61110104-A (JP)
Title: Light incidence device for optical fiber
Inventor: NAMIKI TADASHI
IPC: G02B6/26
Filed: 1984-11-05
Abstract: PURPOSE:To increase incident light from the flank of an optical fiber by arranging a mirror body which has a specific-length reflecting surface in the lengthwise direction of an optical fiber and making light on one end of the reflecting surface of the mirror body. CONSTITUTION:Mirror bodies 1 consisting of a thin-width plate 2 having specific length and a reflecting surface formation layer 3 formed on the plate 2 are arranged opposite in the lengthwise direction of the optical fiber 4. Light from a light source 5 is made incident on one end of the reflecting surface 3' of the mirror body 1. This light reaches the gap between the mirror bodies 1 and is made incident on the flank of the optical fiber 4, but the majority of the light is not incident. The light 6 which is not incident is reflected by a reflecting surface 3' and then incident on the flank of the optical fiber 4 again.
Patent JP-H0785640-A (JP)
Title: Method and device for p channel signal writing error detection
Inventor: FUKUSHIMA MASAAKI
IPC: G11B27/10
Filed: 1993-09-17
Abstract: PURPOSE:To obtain a method and a device for P channel signal writing error detection in which the deviation between a P channel signal writing position and music is simultaneously inspected during a test listening inspection of the music recorded in a CD. CONSTITUTION:The device consists of pulse shaping device 1 and 3, an oscillator 2 and a frequency comparator circuit 4 and only P channel signals are selected from input signals. Based on the output signals from the circuit 4, pulses are outputted by a monostable multivibrator circuit 5. A peak.hold circuit 8, which is reset by the pulses and holds the peak value of the musical signals inputted after the reset, is provided. The output of the circuit 8 is compared with a reference value by a comparator 9 and a signal is outputted. A decision circuit 10 is provided to output a decision result when it is reset by the pulses of the circuit 5 and when there is an output signal from the comparator 8 during a fall of the output signals of the circuit 4.
Patent JP-S6476603-A (JP)
Title: Lighting appliance
Inventor: TAJIMA KANJI
IPC: F21V17/00
Filed: 1987-09-16
Abstract: PURPOSE: To provide excellent adherence between a translucent cover and a packing and to prevent the cover from being cracked, by forming a designated shape of the packing for the translucent cover to cover a light projecting opening. CONSTITUTION: A translucent cover 4 to cover a light projecting opening 2 by a lamp 3, a reflecting plate 18 and the like is curved by locking parts 9, 10 in order to form a projected small curved surface 8. The surface of a packing 7 intervening between the opening 2 and the cover 4 being in contact with the cover 4 has the same shape as the curved surface 8. Accordingly, adherence between the cover 4 and the packing is made excellent, an unnecessary stress is not applied through the packing to the cover when it is curved, and therefore, the cover is prevented from being cracked.
Patent JP-H1054548-A (JP)
Title: Burner controller for vaporized petroleum combustor
Inventor: UCHIDA TSUTOMU
IPC: F23N5/02
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To prevent evaporation in on/off combustion being deteriorated and hence keep excellent combustion at all times by performing proportional combustion where a combustion oil amount and an air amount are increased and decreased to control the amount of combustion and the on/off combustion where the amount of combustion is fixed, and shifting set temperature of an evaporator in this combustion to higher temperature than in the proportional combustion. SOLUTION: The invention relates to a burner controller for a combustor including an evaporation heater having a combust ion part such as a hot water heater. Combustion judgement means 20 evaluates a necessary fuel at the moment on the basis of hot water supply temperature and set temperature. The heat amount and a predetermined reference heat amount are compared, and when a required heat amount exceeds the reference one, control of a burner part 3 is taken as proportional combustion where the amount of combustion is increased and decreased, while the required heat amount is less than the reference heat amount, the required heat amount is supplied with on/off combustion where the amount of combustion is fixed. Thereupon, a heater control circuit 17 receives a signal from the combustion judgement means 20 to keep an evaporator 5 at an ordinary set temperature in the proportional combustion while to keep the evaporator 5 at a temperature shifted by several tens of degree to a high temperature side in the on/off combustion.
Patent JP-H0895850-A (JP)
Title: Microprocessor
Inventor: TATEISHI HIROSHI
IPC: G06F9/30
Filed: 1994-09-27
Abstract: PURPOSE: To increase the use efficiency of a memory by transferring data consisting of a less number of bits than units of data processed in a microprocessor from a 1st storage means to a 2nd storage means with one transfer instruction. CONSTITUTION: The microprocessor 1 performs data processing in 8-bit units. The register group of a conventional microprocessor is provided with an accumulator and an index register, but this register group 16 is provided with registers R0-R3. With one MOVHL instruction which transfers the higher-order 4 bits of 8 bits of data stored in the register group 16 to a storage position of the lower-order 4 bits of 8 bits of an optional address of an external memory 2, 4-bit data are transferred fast between the external memory 2 and microprocessor 1 in short machine cycles on the basis of the random logic or microprogram of a control part 9.
Patent JP-H1160770-A (JP)
Title: Rubber composition, vulcanized rubber and tire
Inventor: MORINAGA HIROSHI
IPC: C08K7/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition useful for raw materials of a vulcanized rubber suitable for a tread, etc., of a tire having an excellent performance on ice. SOLUTION: The rubber composition consists of a rubber matrix containing a rubber component comprising at least one kind selected from natural rubber and diene based synthetic rubber and foaming agent containing fibers which contains a resin having viscosity lower than that of the rubber matrix until the temperature reaches to the maximum vulcanizing temperature in vulcanization process and 10 to 150 pts.wt. of the foaming agent per 100 pts.wt. of the resin. The preferable modes of the composition are, the resin contains a crystalline polymer, the crystalline polymer is a polyethylene; 1 to 60 pts.wt. of the polymer in the foaming agent containing fibers is contained per 100 pts.wt. of the rubber composition, etc.
Patent JP-H0279607-A (JP)
Title: Microwave amplifier
Inventor: MOCHIZUKI MITSURU
IPC: H03F3/195
Filed: 1988-09-16
Abstract: PURPOSE:To suppress the variance of characteristic and furthermore, to shorten manufacturing time by comprising an inducive reactance circuit connected to the ground terminal of a transistor by including a strip conductor and a metallic thin wire. CONSTITUTION:The inducive reactance circuit 16 connected to the ground terminal of the transistor (FET 1) is constituted by including the strip conductor 15 provided on a dielectric substrate perpendicularly to the propagating direction of a microwave and the metallic wires 13 and 14. The change of the reactance of the inducive reactance circuit 16 is performed by connecting several parts between a grounded metallic plate 6 and the strip conductor 15 with the metallic thin wire 13 in advance, then, desired reactance can easily be obtained by cutting it appropriately. In such a way, it is possible to easily adjust the amplification characteristic of the transistor, and thereby, to suppress the variance of the characteristic, and to improve reliability, and furthermore, to attain cost reduction by shortening the manufacturing time.
Patent JP-S59125782-A (JP)
Inventor: KUCHITSU NOBORU
IPC: G09G5/395
Filed: 1982-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000066934-A (JP)
Title: Method and device for constructing relational data-base, and recording medium stored with program for the construction method
Inventor: YANASE RYUICHI
IPC: G06F17/30
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a relational database construction method having interchangeability between a table and a specification without causing any contradiction in described contents between them. SOLUTION: At the time of inputting DB table information data and relational information data from an input means 2, a constitutional information processing part 10 prepares a DB table based on the table information data, constructs a relational database and mutually relates items between different DB tables and a specification preparing part 11 prepares specification data expressing the constitution of the relational database based on the prepared DB table and the executed relation.