baber/WOPTO huggingface dataset:
Patent JP-H0887689-A (JP)
Title: Fire sensor
Inventor: KAWANO YASUYUKI
IPC: G08B17/00
Filed: 1994-09-20
Abstract: PURPOSE: To provide the fire sensor with which a fire alarming system can be constructed at low cost and test work is enabled without necessity to go to the place where the fire sensor is installed. CONSTITUTION: When a transmitted signal from a sensor line Ls is received, a signal discriminating part 3 inputs the transmitted signal to a signal processing part 6. At the signal processing part 6 where the transmitted signal is received, test processing is performed by dispatching a test signal corresponding to the contents of the transmitted signal to a fire/test processing part 6. When the output terminals of the fire/test processing part 4 are short-circuited corresponding to the detection of fire due to a sensor 5, on the other hand, the sensor line Ls is short-circuited through the signal discriminating part 4, and the amount of a current to flow to the sensor line Ls is changed.  Therefore, only the function for detecting the current change is enough for the receiver in the case of detecting the generation of fire, and it is enough only to connect a testing device for transmitting the transmissive signals to the sensor line Ls in the case of testing the fire sensor 1.
Patent JP-S60115812-A (JP)
Title: Viscosity correction type flow rate measuring device
Inventor: HARADA YOUICHI
IPC: G01F15/00
Filed: 1983-11-29
Abstract: PURPOSE:To detect the viscosity of fluid to be measured on on-line basis and to measure various kinds of fluid which differ in viscosity accurately through one line by connecting two flowmeters having different error rates in series, and calculating the flow rate difference between the both. CONSTITUTION:Capacity type flowmeters 1 and 2 which differ in the percentage of variation in measured value to the viscosity of the fluid to be measured are connected to a conduit 5 in series, and pulse oscillators 3 and 4 are fitted to their output shafts to output flow rate pulses P1 and P2 proportional to rotations of rotary parts. A correcting circuit 6 calculates a correcting value based upon the viscosity of the fluid to be measured and adds it to the measured value to generate a flow rate signal, which is supplied to a display meter 7.
Patent JP-H0886912-A (JP)
Title: Forming method for color filter
Inventor: DAIKOU YASUHIRO
IPC: G02B5/20
Filed: 1994-09-20
Abstract: PURPOSE: To form a color filter of each color without using photolithographic method or without cleaning each after the formation of the color filter of one color, to improve the formation efficiency, to obtain a color filter showing good color quality, and to form color filters of any patterns of stripes and dots. CONSTITUTION: A conductive film 2 is formed on a substrate 1, on which a black mask 3 is formed corresponding to the area between the forming areas of a color filters of each color. Then a mask plate 4 having an aperture corresponding to the forming area of a color filter of one color in the forming area of the color filter is brought near to the substrate 1. Then a color filter material of a specified color is applied from the upper part of the mask by electrostatic coating on the conductive film 2. This procedure is repeated to successively form red, green and blue color filters RF, GF, BF.
Patent JP-H1070445-A (JP)
Title: Delay circuit
Inventor: AKIYAMA KAZUHIRO
IPC: H03K5/14
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To easily provide delay corresponding to a design request by optimizing the values of a resistor and a capacitor consisting of a delay circuit provided for an LSI by successively correcting a waveform by automatically comparing it with an expected value waveform, and making it coincident with the expected value waveform each time that LSI is tested. SOLUTION: At the time of test start, a connection control part 180 sets a resistor part 160 and a capacitor part 170 to prescribed values. Namely, an initializing part 182 for turning on a switch element 164 only refers to a phase difference/switch element correspondence table 184 according to the phase difference of a delay wave to an output terminal 191 corresponding to the expected value inputted from an input terminal 152. As a result, a connection part 181 reads and connects the switch element to be connected. Then, in the case of an optimum value, a fixing part 183 fixes the connection. The fixing part 183 has a reference value and when the delayed result does not satisfy the reference value, the operation of connection is instructed again to the connection part 181 by showing the adjacent value on the phase difference/switch element correspondence table 184.
Patent JP-2000143673-A (JP)
Title: Triarylborane-amine compound, triarylborane-amine- based (co)polymer and underwater antifouling agent containing the same as active ingredient
Inventor: NAKAMURA TOSHIKI
IPC: A01N55/08
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a triarylborane-amine compound not containing tin and heavy metals, useful as an antifouling agent against various kinds of aquatic organisms, etc., and especially exhibiting excellent antifouling properties against hydroids and Obelia organisms. SOLUTION: A compound of formula I (R1-R4 are each H or a lower alkyl), for example, triphenylborane methacrylic acid dimethylaminoethyl ester. The compound of formula I is obtained, for example, by reacting a triarylborane compound of formula II with an amine compound of formula III. A (co)polymer containing the structural units of formula II derived from the compound of formula I also exhibits excellent antifouling effects against the adhesion of organisms, for example, coelenterates such as hydroids and Obelia, and shells such as barnacles. It is further preferable that the (co)polymer contains the structural units of formula II and (meth)acrylate ester-based structural units of formula III (R5 is H or a lower alkyl; R6 is a 1-18C alkyl) as structural units.
Patent JP-H04107776-A (JP)
Title: Development supporting system
Inventor: OBARA YASUZO
IPC: G06F17/50
Filed: 1990-08-29
Abstract: PURPOSE:To save labor and time for management by classifying various parts constituting the objective part of design into plural part standards while dividing them into groups based on the coupling method of respective elements, preparing the file of a shape data and managing them. CONSTITUTION:This system is composed of a processor 10, data base 20, file 30 for work by users, preservation file 40 by users and the group of terminal equipments 50, and the contents of the data base 20 are composed of a part standard data base (D/B) 21, standard part data base 22 and drawing standard data base 23. The various parts constituting the objective part of design are classified into the plural part standards while being divided into groups based on the coupling method of respective elements, and concerning the respective part standards, the file of a shape data 214 is prepared as one part a data file. Thus, labor and time for management can be saved.
Patent JP-H0388109-A (JP)
Title: Magnetic head for perpendicular magnetic recording
Inventor: OGATA SEIICHI
IPC: G11B5/127
Filed: 1989-08-31
Abstract: PURPOSE:To generate a sufficient leak magnetic field in a perpendicular magnetic recording medium and to improve the recording and reproducing characteristics of the magnetic head of a metal-in-gap type by regulating the saturation magnetic flux density of a ferromagnetic metallic thin film and the effective gap length of a magnetic gap. CONSTITUTION:The effective gap length of the magnetic gap for dealing with a short wavelength region is required to be shortened in the case of use of the magnetic head of the metal-in-gap type for recording and reproducing of a perpendicular magnetic recording system. The leak magnetic field of the head at the time of recording generates only nearly the gap if the effective gap length is shortened and, therefore, the remedy for such generation is taken by increasing the saturation magnetic flux density. The sufficient leak magnetic field is obtd. by specifying the effective gap length of the magnetic gap to <=0.2mum and the saturation magnetic flux density of the ferromagnetic metallic thin film to >=13KG. The sufficient recording is thus executed even with the perpendicular magnetic recording medium. The reproduced output particularly in the short wavelength region is greatly improved as to the reproduced output as well.
Patent JP-2000042392-A (JP)
Title: Stirring device
Inventor: KURODA MASAAKI
IPC: B01F11/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device capable of rotating granular materials such as ceramic particles in a vessel only by vibration imparted to the vessel. SOLUTION: The stirring device is composed of a feed vessel 2 for a material to be stirred, at least the bottom 2a of which is formed circular arc like, a supporting base 3 supporting two places A and B of the feed vessel 2 for the material to be stirred, which are apart from each other in the circular arc direction, a vibration generator 4 for imparting vibration to the supporting base and grounded legs 5 absorbing the vibration of the supporting base 3 and is constituted so that the vibration generated by the vibration generator 4 is efficiently imparted to the vessel 2 through the supporting base 3 to impart driving force to the materials to be stirred such as the ceramic particles in a fixed direction and to cause the materials to be stirred such as the ceramic particles to generate required rotational movement with the driving force as power source.
Patent JP-H0671518-A (JP)
Title: Method and device for wire cut electric discharge machining
Inventor: SHIBUYA IWAO
IPC: B23H7/02
Filed: 1992-08-25
Abstract: PURPOSE:To smoothly eliminate a core of a work and improve the ratio of automation by machining an unmachined part after the wedge-shaped cut- remaining part of the core to be formed within the closed loop is removed by shearing. CONSTITUTION:An unmachined part of minute length is formed to a work 2 between a machining starting part and a machining finishing part of a machining groove 4 of closed loop shape to be formed by the electric discharge with a wire electrode 7, and a bypass machining groove 5 is formed which crosses the machining groove 4 from the machining finishing part and advances in the closed loop by a minute distance. A bridge groove 6 having a cut-remaining part whose section in the plane which is continuous at least on the surface of the work 2 and discontinuous on the rear surface of the work 2 and includes at least the wire electrode 7 is of wedge shape is formed between the guide machining groove to be formed between a starting hole in the closed loop and the machining groove 4 and the bypass machining groove 5. Then, the core formed within the closed loop is removed by shearing the cut-remaining part of wedge shape.
Patent JP-S61103478-A (JP)
Inventor: YASUKAWA YOSHIYUKI
IPC: D05B3/14
Filed: 1984-10-25
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-H03104661-A (JP)
Title: Image recording device
Inventor: MAAKU AARU ETSUTSUERU
IPC: B41J2/475
Filed: 1990-08-29
Abstract: PURPOSE: To minimize required power by arranging an optical device between a light radiation element and a material passage and converting the image of the light irradiation element formed on a material to a region to be irradiated elongated in the direction vertical to the moving direction of the material. CONSTITUTION: A lens device 25 has a light array 12 and, in cooperation with the arrangement of the line of a laser diode 22 in the direction parallel to the moving passage of a photosensitive material, the region 26 to be irradiated projected on the photosensitive material is held in the direction vertical to the movement of the surface of the photosensitive material in an elongated state. As mentioned above, the region 26 to be irradiated has a size similar to that of a non-irradiation region 19 but the output not being the separate outputs of the laser diode 22 and integrated as a whole determines the exposure of the photosensitive material of the line running in the direction of the photosensitive material.  Therefore, even if at least one laser diode in the light array 12 becomes a state non-operable by the threshold value output of the photosensitive material 14 or one laser diode 22 is cut off, so far as the integrated total output of the light array exceeds the photosensitive value of the photosensitive material, the correct exposure of the photosensitive material is generated.
Patent JP-H0973456-A (JP)
Title: System connection state retrieving method
Inventor: YAJIMA HARUAKI
IPC: G06F17/30
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To speed up retrieval by providing respective leaf data of system diagram data for retrieving the connection state of a system with index information and connection information on facilities, extracting leaf data on facilities specified by retrieving index information, and retrieving the connection source and connection destination facilities of the facilities with the connection information. SOLUTION: The system diagram data 10 are managed with a data management structure in the tree state of a binary tree, etc. The system diagram data 10 in the tree state consists of respective leaf data 11 and as the leaf data 11, index information including the facility management number 12 assigned uniquely to corresponding facilities and the facility management number 13 of the connectionsource facilities of the facilities are stored. Then the facilities having the facility management number are specified and the leaf data 11 of the facilities are retrieved in the tree; and the management number of the connection source facilities is acquired by the connection information of the leaf data 11 and the leaf data 11 on the facilities are retrieved in the tree with the index information, thereby obtaining data.
Patent JP-H0674501-A (JP)
Title: Humidifier
Inventor: AKAHORI KATSUYUKI
IPC: F24F6/00
Filed: 1992-08-25
Abstract: PURPOSE:To provide a humidifier having a high safety in which a warning of cleaning or an alarm of abnormal state is issued. CONSTITUTION:Water in an evaporating pan 2 is boiled up by a heater member 3 and sent to a steam guiding cylinder 7. The steam is mixed with cooling air fed by a blower 8 to lower a steam temperature and then the mixed fluid is blown out and an interior of a room is humidified. A temperature sensor 12 arranged near the evaporating pan 2 monitors a temperature increasing value, provides a warning of cleaning when a large amount of evaporating slag is adhered to the evaporating pan 2 and further produces an alarm of occurrence of abnormal state when the blower 8 shows an abnormal state and stops.
Patent JP-S59115582-A (JP)
Title: Semiconductor laser
Inventor: YOSHITOSHI KEIICHI
IPC: H01S5/223
Filed: 1982-12-22
Abstract: PURPOSE:To facilitate the formation of an extremely thin active layer in a double hetero junction type laser by extending a plurality of grooves in the same direction in a mesa streak formed on the main surface of a substrate. CONSTITUTION:A mesa streak 1a is formed on the main surface of 1a semiconductor substrate, grooves 2a-2c are formed in the same direction, and the height T of the streak 1a and the depth D of the grooves 2a-2c are equalized. Further, the widths B1 of the grooves 2a, 2c are increased larger than the width B2 of the groove 2b, and the depths of the grooves 2a, 2c are formed in the same depth as the groove 2b. According to this configuration, a clad layer 4 is grown, and when an active layer 5 is epitaxially formed thereon, the growing velocity of the layer 5 can be delayed particularly on the groove 2b to become an oscillation region. Therefore, the growing time of the active layer having 0.05mum of thickness becomes the length to be controlled, thereby obtaining a semiconductor laser capable of oscillating in low threshold current, single lateral mode and high output.
Patent JP-2000058360-A (JP)
Title: Winding method for primary winding in ignition coil for internal combustion engine and winding jig used therein
Inventor: FUKUMOTO KOJI
IPC: H01F41/04
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for winding a primary winding in an ignition coil for an internal combustion engine, which can eliminate the need for installation of a hot air supply device or a voltage application device and can be fused during a winding step. SOLUTION: A self-fusing enamel wire of a rectangular strip is wound around a coil core 41, provided between a pair of flange members 42 and 44 disposed as facing each other and as spaced by a predetermined interval therebetween and the wire is wound around the core laminated sequentially. At this time, the wound enamel wire sequentially stacked is heated by a heating wire 60 provided in the second flange member 44, so that the coils in the laminated layers are made to fuse thermally, thus forming a primary winding.
Patent JP-S60116458-A (JP)
Title: Inkjet type image recorder
Inventor: MORINO TETSUROU
IPC: B41J2/06
Filed: 1983-11-30
Abstract: PURPOSE:To jet ink accurately from a proper position by separating electrodes in electrode blocks of recording electrode trains from one another in such a manner as to be free from the influence of any control electrode other than those in cooperation with the corresponding electrode. CONSTITUTION:At the first state, control electrode switches 11a and 11b are closed and recording electrode switches 12a-12b are all closed. When a voltage is applied to recording electrodes 4a-4d, the same electrode is applied to recording electrodes 4i-4l. But as a control electrode switch 11c is opened, no voltage is applied to the control electrode 10c. Therefore, a longer distance can be allowed between the recording electrode 4i and a control electrode 10b to eliminate accidental jetting of ink from near the recording electrode 4i. Thereafter, likewise, when all but control electrodes 11b and 11c are closed on the earth side and a voltage is applied to control electrodes 10b and 10c and when switches 12e-12h are closed and a voltage is applied to recording electrodes 4e-4h, there is no accidental jetting of ink from a recording electrode 4m.
Patent JP-S6380016-A (JP)
Title: Overpressure valve in turbocharger circuit
Inventor: SAKAI SUMIO
IPC: F02B39/16
Filed: 1986-09-25
Abstract: PURPOSE:To prevent boost pressure at highland from lowering as well as to keep off any abnormal rise in this boost pressure, by installing a first seat part to be opened by excess signal pressure and also a second seat part to be opened by the boost pressure. CONSTITUTION:When signal pressure is not high, if differential pressure between a signal pressure chamber 68 and a boost pressure chamber 82 becomes more than the setting value, a diaphragm 61 is pulled upward, a second seat part 80 comes off this diaphragm 61, and high boost pressure in the boost pressure chamber 82 flows out to an engine inlet chamber 83. When the signal pressure comes to high, a first seat part 79 is separated from a seat part 76 and high boost pressure flows out to the engine inlet chamber 83. The signal pressure tends to drop to some extent in comparison with the boost pressure when the outside pressure comes down, but it is larger than this outside pressure.
Patent JP-H1168444-A (JP)
Title: Method and device for measuring amplitude/phase of many inputs
Inventor: SHIMURA TAKASHI
IPC: H01Q3/26
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To quickly and highly accurately measure the amplitude/phase of plural signals having an identical frequency by using one signal as a reference. SOLUTION: Signals to be measured received by respective antennas 55 to 58 are converted into intermediate frequency(IF) signals by respective local signals having respective frequency bands fLO+Δf, fLO+2Δf, fLO+3Δf, fLO+4Δf through mixers 63 to 66, and these IF signals are added by an adder 67, then the added signal is multiplied by a certain value through an analog multiplier 69 and converted into signals of frequency bands Δf, 2Δf, 3Δf, 4Δf including the phase information of respective signals to be measured, and these converted signals are A/D converted and Fourier-transformed to obtain a spectrum.  In order to remove the influence of phase shift due to band pass filters(BPFs) 73 to 76, local signals are mutually added by an adder 77, then the added signal is multiplied by a local signal of frequency fLO through a mixer 78, and the multiplied signal is A/D converted and Fourier-transformed to obtain a spectrum, thus a cross spectrum is calculated by a cross spectrum calculation part 82 to measure the amplitude/phase of the measuring signals.
Patent JP-S63156137-A (JP)
Inventor: NAKAGAWA ATSUSHI
IPC: E04B1/24
Filed: 1986-09-25
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-H0753350-A (JP)
Title: Bathing agent composition
Inventor: YANAI SHINJI
IPC: A61K8/00
Filed: 1993-08-20
Abstract: PURPOSE:To provide a bathing agent composition forming clear water when dissolved in bath water, giving little disagreeable slimy feeling in use and having low foamability. CONSTITUTION:This bathing agent composition contains 0.1-4wt.% of a nonionic surfactant selected from among an addition product of a higher alcohol and ethylene oxide, an addition product of an alkylphenol and ethylene oxide and an addition product of a fatty acid and ethylene oxide and 0.1-4wt.% of a carboxylic acid salt-type surfactant. It has excellent preservation stability even in the case of storing at various temperatures extending from a low temperature to a temperature as high as 50 deg.C. Perfumery contained in the composition is stably retained in the composition.
Patent JP-S6199183-A (JP)
Inventor: JIYAN BARESU
IPC: G03G15/08
Filed: 1985-10-11
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-S6380672-A (JP)
Title: Generation method for picture scanning clock in optical scanner
Inventor: SHIMADA KAZUYUKI
IPC: H04N1/113
Filed: 1986-09-25
Abstract: PURPOSE:To prevent considerable high frequency from being requested for a correction clock for a shift register and to minimize the fluctuation of the starting position of a main scanning by deviating a reference clock with use of the shift register and a delay circuit. CONSTITUTION:The frequency of the reference clock C0 is f0 and the frequency of the correction clock SCK 12 is n.f0. The shift registers 14 and 16 output signals C1, C3..., Cn-1 and C2, C4,... Cn in which the phases of the reference clock C0 are shifted by one clock of the correction clock SCK 12. The delay circuits 18-i (i=1-n) generate pulse signals Ci-j (j=1-k) whose phases are dislocated by  t from the input pulse signal Ci, and it is assumed to be 0< t<1/n.f. A latch circuit 20 latches the input signals Ci-j, and outputs output signals Q1, -Q1,.... A clock selection circuit 22 selects and outputs one among pulse signal group C1-1-Cn-k as a picture scan clock by a prescribed system.
Patent JP-S6387160-A (JP)
Title: Rotary electric machine
Inventor: OKAWA YOSHIMITSU
IPC: H02K21/00
Filed: 1986-09-25
Abstract: PURPOSE:To reduce cogging torque, by using the armature of a salient pole type, and by providing a field system section with auxiliary boundary sections. CONSTITUTION:A rotary electric machine is composed of a back yoke 1, the field system section 2 of a permanent magnet, the armature core 4 of a salient pole type, and a threephase armature winding 5 wound up on the core. In this case, a section confronted with the armature core 4 in the field system section 2 is provided with auxiliary boundary sections 7a-7b in the direction of the axis of a rotational center 6. Then, magnetic flux generated from the field system section 2, by passing field boundary sections 3a-3b and the auxiliary boundary sections 7a-7b, most of which are high in magnetic reluctance, is absorbed by the armature core 4, and the state of the magnetic nonuniformity of the field system section 2 is changed. Accordingly, by reducing harmonic component in relation to cogging torque and increasing fundamental harmonic component, the cogging torque can be reduced.