baber/WOPTO huggingface dataset:
Patent JP-S63151827-A (JP)
Title: Fire judge apparatus
Inventor: ISHII HIROMITSU
IPC: G01J1/44
Filed: 1986-12-17
Abstract: PURPOSE:To accurately judge a fire by enhancing the judge reliability of the fire based on the flickering frequency of a flame, by judging the fire when the timewise change of the flickering frequency of the detected flame shows a reducing tendency. CONSTITUTION:A flame detector 1 is constituted so that the flame 3 due to a fire generated in a warning area is formed into an image on a light receiving surface by an optical system 2 such as a condensing lens and the electric signal corresponding to the light energy from the flame 3 is outputted. The detection output from the flame detector 1 is given to a flickering frequency detection part 4 to detect, for example, the flickering frequency of the flame becoming 10Hz or less. Next, the flickering frequency of the detected flame is given to a frequency change judge part 5. The frequency change judge part 5 monitors, for example, the timewise change in the flickering frequency of 10Hz or less judged to be a fire and generates judge output to a fire judge part 6 when judges the timewise change wherein the flickering frequency becomes a reducing tendency. By this method, the judge reliability of the fire is enhanced and the fire can be accurately judge.
Patent JP-H11135928-A (JP)
Title: Method and equipment for electronic component mounting
Inventor: HATTORI YOSHIYUKI
IPC: H05K3/34
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To automatically prepare definition data as to an electronic component used in an adhesive agent applicator from data formed through an electronic component mounting equipment or a data preparation software. SOLUTION: An electronic component mounting equipment is equipment with an input/output part through which data are inputted from outside, a data preparation part 2 which automatically sets up a nozzle pattern as original data of an adhesive agent applicator from the type and size of the electronic component, a data editing part 3 which is capable of referring to the generated data or directly updating data, and a data transfer part 4 which determines a tank that is actuated from the nozzle pattern of an application nozzle mounted on the applicator.  The electronic component mounting equipment starts to operate switching a tank from one to another by an equipment operating part 5 according to a nozzle pattern which is automatically set, whereby an operator is capable of saving his labor hour when the type of products is changed, various kinds of electronic part data are not required to be controlled in a single product line, and a type control of electronic components to be used can be carried out and data can be kept high in maintainability.
Patent JP-H07125499-A (JP)
Title: Decorative sheet
Inventor: ONO NAOTAKE
IPC: B44C3/02
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a light-transmitting decorative sheet, which is excellent in strength and durability and on which various design can easily be produced. CONSTITUTION:The decorative sheet concerned is provided by integrally forming light transmitting synthetic resin material 4 under the condition that fiber reinforcing material is arranged on sheet-like body 1 having a plurality of holes 2 thereon. A plurality of the holes 2 on the sheet-like body 1 arranged so as to form designed pattern. As the fiber reinforcing material, glass fiber, polyester fiber, nylong fiber or the like is employed.
Patent JP-H10130186-A (JP)
Title: Bis(aryletherified methyl) aromatic compound, its production and production of novolak-type compound
Inventor: HASEGAWA RYOICHI
IPC: C07C43/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new aromatic compound capable of giving a novolak-type resin not accompanied with generation of a useless by-product and without being oxidized to gelled. SOLUTION: This compound is expressed by formula I [Rb is a group of formula II  R is H, an alkyl, an alkenyl, an aryl, a halogen or an aralkyl; (n) is 0-3}, a group of formula III (X is O, CH2 or a single bond), etc.; Ra and Rc are each a group of formula IV or V, etc.], e.g. 4,4'-bis(phenoxymethyl)biphenyl. The compound of the formula I is obtained by subjecting a corresponding bishalogenomethyl aromatic compound and a corresponding aromatic hydroxy compound to a dehalogenating hydrogen reaction in the presence of an alkaline substance such as an inorganic alkaline substance or an organic amine.
Patent JP-2001121257-A (JP)
Title: Manufacturing method of heat exchanger
Inventor: HIGO YUTAKA
IPC: B23K1/008
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a means, by which the sticking of flux components on the inner peripheral surface of a hole for connection to a coolant introducing-in/out tube of a coolant inlet/outlet member, is prevented and a work for polishing the inner peripheral surface of the hole for connection after diacharging from a furnace can be made unnecessary, when structural members of heat exchanger is tentatively assembled, and is connected and integrated by brazing in the furnace. SOLUTION: To the coolant inlet/outlet member 6 provided with the hole 60 for connection of the coolant introducing-in/out tube to a heat exchanger, a cover material 11 for covering at least the inner peripheral surface 60a of the hole 60 for connection, is fitted and after executing brazing in the furnace in the fitting state of the cover material 11, the cover material 11 is removed.
Patent JP-H04175087-A (JP)
Title: Catv terminal device
Inventor: ISHIKAWA KOJI
IPC: H04N5/91
Filed: 1990-11-08
Abstract: PURPOSE:To eliminate the need of switching operation on the VTR side by constructing an RF modulator within a distribution device for a CATV signal and outputting the RF modulator output signal while mixing it with a distribution output. CONSTITUTION:One of the distribution output of a CATV cable of a distribution output part 1 is inputted to a CATV tuner 2 while the other of the distribution output is outputted while mixing with the output signal of the RF modulator modulating a video/audio signal detected by a demodulation part 4 into an original TV signal and inputted to the RF modulator of a VTR 8. Thus, the need of switching the designation for an input terminal on the VTR can be eliminated and the output of the VTR can be directly connected to a TV receiver.
Patent JP-H11165619-A (JP)
Title: Brake device
Inventor: YAMAGUCHI TOUMA
IPC: B60T8/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a brake device which can effectively prevent a valve element from sticking irrespective of the size of a brake liquid pressure and can preclude generation of vibration. SOLUTION: A brake device is composed of a brake pedal 1 operated by the driver, a master cylinder 2 to generate a brake liquid pressure complying with the pedal stamping amount, a liquid pressure sensor 3 which senses the generated liquid pressure and emits the result in the form of a master cylinder liquid pressure signal Sb, a controller 4 which superimposes a triangular dither current on the obtained current after determining the current corresponding to the liquid pressure from the signal Sb, and emits the result as a command current I, and a liquid pressure sensor 28 which is to sense the brake liquid pressure applied to each wheel cylinder 27. The controller 4 prepares a dither current of an amplitude corresponding to the size of the liquid pressure given to the wheel cylinder 27.
Patent JP-H03170848-A (JP)
Title: Nondispersive infrared gas analyzer
Inventor: BUARUTAA FUABINSUKII
IPC: G01N21/37
Filed: 1990-11-08
Abstract: PURPOSE: To improve the utility of a measuring system by placing a radiation filter in the optical path before a CO photodetector, and reducing the expenses in a plurality of component measurement in gas mixture. CONSTITUTION: Gas sample G is supplied, modulated light of an infrared radiator S is transmitted, and partly absorbed. Then, it enters a first pneumatic radiation photoreceptor E1 having two chambers K1, K2 disposed in series in the radiating direction. The first component of the sample G is contained in the chamber. The concentrations of the several components are simultaneously measured. At this time, second pneumatic radiation photoreceiver E2 having the same structure and filled with second component of the sample G is disposed after the photoreceiver E1. The radiation filter T1 having permeability to the beam in a weak radiation absorbing range of the second component of the sample G is inserted between the photoreceivers E1 and E2, and the radiation incident on the photodetector is prevented from entering the high absorbing area.
Patent JP-H11134906-A (JP)
Title: Luminaire
Inventor: KOJIMA HIROYUKI
IPC: F21S8/04
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion of dirty to a translucent plate even if an air flow containing dirty is generated in one way by restricting the displacement of an opening edge of a light projecting opening from a surface of an adjacent translucent plate <=1 mm. SOLUTION: An apparatus main body 1 is formed of a flat box having a light projecting opening 2 in one surface thereof, and an edge of the light projecting opening is formed flat at an outer surface thereof so that an air flow is not strengthened at this part. A translucent plate 3 is arranged adjacent to this flat part inside the apparatus main body so as to seal the light projecting opening 2, and collision of the strengthened air flow with a surface of the translucent plate 3 is thereby prevented. Even in the case where a stage difference is formed between the edge of the opening 2 and a surface of the translucent plate 3, this stage difference is restricted to 1 mm or less so as to restrict the work for strengthening the air flow in the surface of the apparatus main body to the stage difference. Furthermore, side surfaces of the flat box include a curved surface or an inclined surface so as to rectify the air from the side surface direction.
Patent JP-2001130026-A (JP)
Title: Ink jet printer, method of accessing memory device on ink cartridge and method of controlling the printer
Inventor: SARUTA TOSHIHISA
IPC: B41J2/175
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer and a method for controlling the printer capable of surely writing or reading an ink quantity consumed by a print head into or from a memory device on an ink cartridge without lowering a throughput. SOLUTION: There is disclosed an ink jet printer that comprises a print head for ejecting ink drops from a nozzle, an ink cartridge that contains ink, communicates to the print head through an ink supply passage and has a memory device for storing information relating to the ink, and an access controlling means for accessing the memory device. The access controlling means accesses the memory device on the ink cartridge only when the print head is not in the printing condition.
Patent JP-H04174170-A (JP)
Title: Mold and automatic mold fitting device
Inventor: YOSHIDA YOJIRO
IPC: E04G11/06
Filed: 1990-11-07
Abstract: PURPOSE:To automate works, save energy and increase safety, by holding a mold by a mold holder to bring it to the inner face of a RC wall, and widening the mold by a supporter of device and a rotary device of units to fix it in the RC wall. CONSTITUTION:A form-tie 42 is attached to protrusion 32 projected from an existing RC and a socket 38 is kept at the protrusion 32 in the condition that a sleeve 40 is transferred to the base edge of the socket 38. Next, the jointing nuts 20 of the sleeve 40 is fastened and the forked part of socket 38 is fixed by the sleeve 40. And a mold 12 is held by a mold holder 18 and contracted than the inner face of a grating-form RC wall 3 to move to the inside and then whole of an automatic fitting device 10 is fixed in the RC wall by a device supporter 27. And a nut 22 for expanding the mold is rotated by a rotary device 25 to widen the mold 12 and fix it inside the wall 3. And the jointing unit 20 is rotated to fix it inside the wall 3.
Patent JP-H08160110-A (JP)
Title: Electric signal measuring instrument
Inventor: SHINAGAWA MITSURU
IPC: G01R19/00
Filed: 1994-12-06
Abstract: PURPOSE: To measure electric signals to be measured with high accuracy at a high speed by providing a harmonic generator which electrically generates harmonic signals from laser reference signals. CONSTITUTION: A first laser reference signal 15 from a first power splitter 3 is inputted to a laser light source 5 and the light source 5 emits a pulsed laser beam 20. A second laser reference signal 16 is inputted to a harmonic generator 6 and electrically converted into a signal containing a high-order harmonic component having a frequency which is natural-number of times as high as that of the reference signal 16. A circuit 22 to be measured is operated by a signal from a signal generator 8 and an electric field 21 leaks out when a signal to be measured is propagated through a signal line 23 and coupled with an electrooptic material 9. The index of birefringence of the material 9 varies in accordance with the intensity of the coupled electric field.  When the laser beam 20 is made incident on the material 9, the polarized state of the beam 20 varies due to the variation of the birefringence and a polarization detector 10 detects the variation of the polarized state. Therefore, a waveform fetching signal having a stabilized amplitude and the same frequency as the pulse repetition frequency of the signal to be measured is obtained.
Patent JP-H04173235-A (JP)
Title: Heat conductive anisotropic structural body
Inventor: KIDO RYUICHI
IPC: B29K105/14
Filed: 1990-11-06
Abstract: PURPOSE:To manufacture an anisotropic heat conductive structural body in one process simply and quickly by embedding short fibers of high heat conductivity into a rubber structure body in a manner of providing anisotropy in heat conduction. CONSTITUTION:A test piece 1 is composed of rubber structure body 2 into which short fibers 3, 3... of high heat conductivity are imbedded to give anisotropy in heat conduction, and the length of the short fibers 3 is set 10mm or shorter and the fibers 3 are mixed at the ratio of 2-30vol.% to the structure main body 2. When the length of short fibers 3 is more than 10mm, dispersion properties, orientation properties, processing properties and the like are lowered in the case of being kneaded into a matrix. Also, when short fibers 3 are less than 2vol.%, anisotropy in heat conduction cannot be obtained, while beyond 30vol.%, processing properties are lowered. An anisotropic heat conductive structural body can be manufactured in one process simply and quickly by only mixing short fibers 3 into rubber as a matrix in the manufacturing stage. Also, as the structure body 2 is rubber, the same is suitable for use when flexibility is required to enlarge the scope of use.
Patent JP-H03163805-A (JP)
Title: Super paramagnetic compound material
Inventor: TAMURA HIDEAKI
IPC: C08K3/02
Filed: 1989-11-22
Abstract: PURPOSE:To eliminate the iron loss of eddy current loss and hysteresis loss by a method wherein iron oxide, as ferromagnetic substance, or its derivative is dispersed into solid organic polymer, in the state that ultrafine particles whose grain diameters are smaller than single magnetic domain structure are substantially independent. CONSTITUTION:Iron oxide, as ferromagnetic substance, or its derivative is dispersed into solid organic polymer in the state that ultrafine particles whose grain diameter are smaller than single magnetic domain structure are substantially independent. The ferromagnetic substance are iron oxide such as gamma-Fe2O3, Fe3O4 and delta-FeOOH, and its derivative such as M<+2>O.Fe2O3 (M=Ba, Sr, Mn, Zn, Cu, Mg, Ni and Co). The grain diameter of the ferromagnetic substance is smaller than or equal to 120Angstrom , and the grain must be a magnetic substance ultrafine particle of single magnetic domain structure free from a magnetic wall. In a single magnetic domain structure, one particle constitutes one magnet, so that the magnetic moment can be easily inverted when magnetic field is changed in the opposite direction. Hence residual magnetism and coercive force become nearly equal to zero, and hysteresis loss is not generated.
Patent JP-S63155231-A (JP)
Title: Information retrieval device
Inventor: NAKANO YOSHIO
IPC: G06F17/30
Filed: 1986-12-18
Abstract: PURPOSE:To eliminate a waste area in an index by putting retrieval words which are divided by fixed length together performing retrieval, and then controlling retrieval words with variable length in units which are an integral multiple of the fixed length and compressing the retrieval words. CONSTITUTION:The index 4 is control in block units of the fixed length and a slot for index word storage is formed in each block. The index 4 consists of plural block in hierachical structure. Index words are stored in the index 4 in increasing order and an index word B following a certain index word A is represented by the difference from the index word A. An index word deviation value 102 indicates the backward character position of the index word A from the final character. An index generating means 2 generates the index 4 according to this index word division rule. A retrieving means 3 reconverts the index word division rule to compose an original index work, thereby performing retrieving operation.
Patent JP-S63153782-A (JP)
Title: Recording disk reproducing device
Inventor: KAGAMIBASHI SHUNJI
IPC: G11B23/50
Filed: 1986-12-18
Abstract: PURPOSE:To execute continuously the retrieval or reproduction of a designated position at an excellent state by judging the adhered state of a foreign material when a reproducing signal is a specified level or below for a prescribed time consecutively so as to remove the foreign material on the surface of the disk automatically. CONSTITUTION:In driving a carrier control section 14, a system control section 24 uses an address signal to judge the position of a disk 10 given from an amplifier section 13. When a detection section 13-1 detecting the prescribed level or below of the reproducing signal of the amplifier section 13 detects the signal for a prescribed time consecutively during the retrieval or reproduction of the designated position of the disk 10, it is judged as the adhesion of a foreign material such as dust on the disk 10 and a cleaning section 19 gives a command to remove the foreign material on the disk 10 to a cleaning control section 20. When the reproducing signal restores its level to a specified level or over, the removal of foreign material command is stopped to the control section 20 to continue the retrieval or reproduction of the designated position of the disk 10.
Patent JP-H04174528-A (JP)
Title: Flat package
Inventor: SANO MASANOBU
IPC: H05K3/34
Filed: 1990-11-07
Abstract: PURPOSE:To reduce the number of connection pins, and realize high density packaging, by equipping the bottom surface of a package with protruding terminals which are electrically connected with an inner conducting pattern, connected with pads on a printed board, and connected with each other. CONSTITUTION:One end of a connection pin 2 is connected with a printed wiring 10 on a printed board 8, and the other end is connected with a chip connection terminal 5 formed on an IC chip 1 by using a connection wire 6. Protruding terminals 7 arranged in the vicinity of the pins 2 arranged on the side surface of an insulating board are connected with a conductor pattern 4 contained in the board 3, and further contact-connected with pads 9 for protruding terminal connection formed on the board 8. When the pad 9 is a power supply wiring or a grounding wiring, connection pins corresponding to power supply terminals and grounding terminals can be practically reduced out of the pins 2. Thereby the package size can be reduced, and high density packaging is realized.
Patent JP-H09142303-A (JP)
Title: Torque measuring device for switch
Inventor: OTOGAWA KATSUYOSHI
IPC: G01L1/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To handily measure torque on the side face of a switch by providing a connecting rod having a connection end connected to a manual action end and a handle applying rotating force to a core shaft protrusively from a housing. SOLUTION: The connection end 62 of the connecting rod 60 of a torque measuring device 10 is inserted into a manual operation end provided on the side face of a switch. A handle 44 provided at the rear end section of the torque measuring device 10 is manually rotated. The rotating force applied from the handle 44 is transferred to the connecting rod 60 from the core shaft 40 via a torque transducer 30, and the manual action end of the switch is rotated. The rotating force is transferred to the drive motor shaft of the switch, and the drive motor shaft is rotated by small rotating force because it is not reduced. The torque transducer 30 detects the rotating dynamic load and outputs it as the electric signal during the process that the rotating force is transferred.  A displacement detector 50 is provided on the core shaft 40 and outputs the rotational displacement as the electric signal.
Patent JP-H08159594-A (JP)
Title: Multiple effect absorption refrigerator
Inventor: KITAMURA SEIKI
IPC: F25B15/00
Filed: 1994-12-06
Abstract: PURPOSE: To provide a multiple effect absorption refrigerator in which a solution circuit is simple, and which has a high efficiency and uses engine exhaust heat. CONSTITUTION: A high temperature regenerator 2 is heated by exhaust heat, an intermediate temperature regenerator 3 is heated by the exhaust heat and vapor from the regenerator 2, and a low temperature regenerator 4 is further heated by warm water exhaust heat and the vapor from the regenerator 3. Thus, only the regenerator 4 increases its heating ratio. On the other hand, the circuit configuration of the solution circuit 8 for circulating the solution to the regenerators has, in addition to the series circulating circuit 31 for sequentially flowing the dilute solution of an absorber 7 to the high, intermediate and low temperature regenerators 2, 3, 4 in this order, bypass means 32 for introducing it directly from the absorber 7 to the regenerator 4, thereby increasing the solution flow rate to only the regenerator 4.  As a result, the flow rate ratio of the regenerators 2, 3, 4 can be corresponded to the heating ratio, thereby improving the efficiency. Since it is performed only by adding the means 32 to the circuit 31, the circuit configuration can be simplified.
Patent JP-H08161182-A (JP)
Title: Multitask controller
Inventor: ASANO MORIO
IPC: G06F9/46
Filed: 1994-12-07
Abstract: PURPOSE: To suppress access frequency to a task control table to its absolute minimum and to speed up task control by using a memory of two-dimensional array structure capable of allocating an address to each bit and specifying each address in two row and column directions to access it as a task information managing table for respective tasks in a multitask. CONSTITUTION: In a diagram indicating which in a two-dimensional array memory 1 stores the task information of a task ID number (j), a bit position 7 indicates the position storing the event (the information 7 of the i-th bit position) of the task information of the task ID number (j). Similarly a bit position 8 indicates a position storing the event (the information 7 of the i-th bit position) of the task information of a task ID number (k). Since address specification can be executed in each vertical, and horizontal bit position and an access direction and the number of access bits can be specified, necessary information can be acquired and set up by the absolute minimum number of accesses.