baber/WOPTO huggingface dataset:
Patent JP-S6425619-A (JP)
Title: Fet driving circuit
Inventor: NOTO YASUO
IPC: H03K17/08
Filed: 1987-07-22
Abstract: PURPOSE:To prevent a FET element from being destructed due to the FET source potential fluctuation at turn-on, turn-off by making the ground of a FET driving circuit equipotential to the source of the FET and isolating the power supply from ground. CONSTITUTION:A transistor TR1 is operated by an input signal and connected to ground, then a transistor(TR)2 is operated. A current starts flowing to a field effect TR FET and a voltage of an inductance L is generated. The collector current of the TR2 is increased and the TR2 transits from the active region to the saturation region. The gate voltage of the field effect TR FET reaches the voltage VCC charged in the capacitor C1. The current in the field effect TR FET is made constant and the voltage of the inductance L is made constant and stable.
Patent JP-S6339793-A (JP)
Inventor: SUZUKI AKIRA
IPC: B26F1/00
Filed: 1986-07-31
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-S6071964-A (JP)
Title: Physical quantity detecting circuit
Inventor: ISHIHARA TSUTOMU
IPC: G01L9/04
Filed: 1983-09-29
Abstract: PURPOSE:To reduce the number of operational amplifiers to one and to reduce considerably the power consumption by constituting a detecting circuit with a bridge circit, single operational amplifier, capacitors, and switches. CONSTITUTION:An unbalance voltage DELTAE obtained between terminals 7 and 8 of a bridge circuit 100 consisting of gauge resistances 1-4 is charged to a capacitor 41 when switches 43 and 44 are closed. At this time, the electric charge in a capacitor 42 is reset because a switch 47 is closed also. If switches 45 and 46 are closed after switches 43 and 44 are opened to disconnect the bridge circuit 100, the capacitor 41 is connected between an inverted input side 50 of an operational amplifier 40 and an earth terminal, and the electric charge stored in the capacitor 41 is transferred to the capacitor 42 completely. The output voltage of the operational amplifier 40 is held even when switches 45 and 46 are opened, and hereafter, the similar operation is repeated periodically.
Patent JP-S6158702-A (JP)
Inventor: GIYUNTERU UEEBERU
IPC: B28B11/00
Filed: 1985-08-20
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-S6159648-A (JP)
Title: Data recorder device
Inventor: WATABE SHIGEHIKO
IPC: G11B15/18
Filed: 1984-08-30
Abstract: PURPOSE:To record and reproduce sounds stably without error by performing the release operation due to a tape contact/release means in accordance with turning-off of a control signal from the outside. CONSTITUTION:Each command signal from an operation part 9 and a control signal from the external, such as a personal computer 16 or the like are not directly applied to a tape contact/release means 10, a tape running start/stop means, and an electric circuit part 11 but are applied to a control part 17 and are processed in the control part 17, and signals corresponding to each command signal and the control signal are applied from the control part 17 to means 10 and 15 and the electric circuit part 11. The control part 17 is so constituted that a contacting operation command signal from the control part 17 to an input terminal 10a of the tape contact/release means 10 is outputted when a reproducing or recording command signal is outputted from an output terminal 9a of the operation part 9 is outputted and the control signal from the personal computer 16 is turned on, and the control part 17 is so constituted that a contact releasing command signal to an input terminal 10b of the means 10 is outputted when a fast forward command signal or a stop command signal is outputted from an output terminal 9b of the operation part 9 or the control signal is turned off.
Patent JP-H0231162-A (JP)
Title: Method for counting acidocyte
Inventor: KAWAMOTO TAKESHI
IPC: G01N15/14
Filed: 1988-07-20
Abstract: PURPOSE:To easily count the number of cosinophile by a method wherein a leukocyte suspension to be used is prepared by mixing blood, a diluent and a hemolytic agent and, after a predetermined time, said suspension is introduced into the detection part of a particle counter. CONSTITUTION:Blood containing leukocytes, a hemolytic agent containing a polyoxyethylene type nonionic surfactant, a quaternary ammonium salt and cyanide and a diluent for stably diluting blood and the hemolytic agent are mixed so as to satisfy such a condition that the contents of the polyoxyethylene type nonionic surfactant and quaternary ammonium salt in the prepared leucocyte suspension are respectively 0.2-0.9g/l and 0.3-0.8g/l to prepare the uniform leukocyte suspension. After the elapse of time sufficient to show the tendency inversely proportional to temp. of the leukocyte suspension and to generate discrimination between the size of cosinophile and other leucocyte after the addition of the hemolytic agent, the leukocyte suspension is introduced into the detection of a particle counter to count the number of cosinophile.
Patent JP-S5882706-A (JP)
Inventor: YOSHIKAWA YOSHINOBU
IPC: B27D1/04
Filed: 1981-11-12
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-2001013445-A (JP)
Title: Confocal optical scanner
Inventor: TANAAMI TAKEO
IPC: G02B21/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed, high-resolution and inexpensive confocal optical scanner. SOLUTION: This confocal optical scanner that a confocal image is obtained by scanning a sample with light transmitted through a slit is provided with a light source 13, a 1st lens 14 turning the light outputted by the light source 13 into the parallel light, a light branching means 15 reflecting or transmitting the parallel light, a slit array 16 obtained by forming the plural slits irradiated with the light reflected or transmitted by the branching means 15 in parallel, an objective lens 18 condensing the light transmitted through the respective slits constituting the array 16 and condensing the light reflected from the sample at the respective slits, a 2nd lens 20 condensing the reflected light transmitted through the respective slits at a photodetector 21 and a driving means 17 driving the array 16 so as to move it back and forth in a right angle direction to the respective slits.
Patent JP-S6073767-A (JP)
Title: Detection system of trouble detector
Inventor: UKAI NAOTOSHI
IPC: H04L69/40
Filed: 1983-09-29
Abstract: PURPOSE:To prevent confusion due to delay by informing a trouble detector in a central processing unit of location information produced when a low-order competitive controller selects a DMA demand from a circuit corresponding controller through a bus. CONSTITUTION:When a circuit corresponding controller 2-1 generates a DMA demand signal, a focusing circuit selects each demand and transfers the DMA demand signal 5 to a high-order DMA competitive controller 1-6. Said controller 1-6 sends back a DMA reception signal 9 to a selected low-order DMA competitive controller 2-3. Said controller 2-3 opens an expansion circuit by focusing information which is generated at the time of selection of the DMA demand signal, thereby sending back the DMA reception signal to its originating circuit corresponding controller 2-1. After this, said controller 2-1 to which the DMA reception signal is sent back transfers the DMA, using a memory access bus 3. When a trouble detector 1-7 detects troubles during the DMA transfer, said detector confirms locations according to location information which is produced at the time of the detection, and instantaneously informs a main processor 1-1 of locations.
Patent JP-H11349144-A (JP)
Title: Pallet handling device
Inventor: KITANI YASUHIRO
IPC: B65G59/06
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To move a pallet to a specified position by a pallet supporting piece and to position the pallet. SOLUTION: It is devised so that a pallet P moves to a specified position as a pallet supporting piece 2 is further revolved in the case when an inside surface 21 of the pallet supporting piece 2 and an inwall P1 of the pallet P make contact with each other when the boumerang type pallet supporting piece 2 is installed on each of a plural number of vertical shafts 1 and the pallet supporting piece 2 is revolved in the horizontal direction and inserted into the inside of the pallet P.
Patent JP-H0969312-A (JP)
Title: Device for preventing inflammable from catching fire and light illumination body fitted with the device
Inventor: SAKAMOTO ETSUO
IPC: F21V37/00
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent contact inflammable from catching fire without decreasing decorative and active effect by locating an inflammable ignition preventing device at the upper part of the flame of a candle or others to support plural laminating members spaced upward and downward with a support. SOLUTION: A device A for preventing inflammable from catching fire. The device A is mounted at the upper end of a combustion container B for an oil lamp or a candle consists of a laminating material 1 with multistage laminating members 1a-1c kept at spaces by holding members 2 and its support 3. The heat of a high-temperature upward current from combustion flame is scattered and/or cut off from the center to a four-way surrounding area by the lowest stage member 1a and cut off by the members 1b, 1c spaced upward. The material 1 is preferably circular or polygonal in a plane, the lower face wall of the member 1a being in a downward protruded shape. The material 1 is made from a transparent glass or a white ceramic in consideration of more visual effect.
Patent JP-H0734588-A (JP)
Title: Panel unit
Inventor: HIRASAWA KIMIMASA
IPC: E04B1/32
Filed: 1993-07-22
Abstract: PURPOSE:To eliminate the need for a beam material and a main house material by connecting one end section of a post material to reinforcing materials radially extended from a panel material, building cables among the other end section of the post material and the front end sections of the reinforcing materials and introducing tensile force. CONSTITUTION:Three reinforcing materials 32 are extended from approximately the central section of the rear side of a triangular-shaped roof panel 31 to each corner section. The upper end section of a steel-frame post material 35 is connected at the intersection section of the reinforcing materials 32. Cables 36 are installed among the lower end section of the post material 35 and the front end sections of the reinforcing materials 32 and tensile force is introduced, and the intersection section of the reinforcing materials 32 is pushed up by the post material 35, thus forming a panel unit 30.
Patent JP-H0229705-A (JP)
Title: Method and device for coating of fusion splicing part of optical fibers
Inventor: OTAKE FUMIO
IPC: G02B6/24
Filed: 1988-07-20
Abstract: PURPOSE:To shorten operation time and to enhance the reliability of a fusion splicing pat by mating molds in such a manner that the fusion splicing parts removed of coating are positioned in the cavity formed. CONSTITUTION:The cavity part formed by grooves 33, 43 is eventually closed by the coatings of optical fibers 7, 8 and is opened only through a injection hole 34 to the outside when the positions of sliding bases 21, 11 are finely adjusted by moving a moving base plate 2 to bright the molds 3, 4 into tight contact with each other. The optical fibers 7, 8 slide in the grooves 33, 43 and move downward with respect to the molds 3, 4 when the moving base plate 2 is moved upward while the injection pressure is exerted to the resin. The movement of the base plate 2 is then executed until the boundaries of the UV non-transmitting members 31, 41 and UV transmitting members 32, 42 of the molds 3, 4 come to the positions upper than the top end 71 of the fusion splicing part 72. Since the resin is packed by the prescribed pressure into the cavity, the possibility of allowing the air to be intruded therein by the movement and to cause resin starvation is eliminated.
Patent JP-H1025829-A (JP)
Title: Building material of multilayer structure
Inventor: HORIUCHI AKIRA
IPC: E04B1/90
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve cushioning property, damping property, sound insulating property, and the like by forming a plate into integrally overlapped multilayer structure consisting of a surface side layer, an intermediate layer and a back side layer, and forming the intermediate layer of a soft elastic member while forming the surface side layer and the back side layer of excelsior, chips and a binder with cement as a main component. SOLUTION: A plate 1 is formed into multilayer structure consisting of a surface side layer 2, an intermediate layer 3 and a back side layer 4. The surface side layer 2 and the back side layer 4 are cemented excelsior parts (a) formed of excelsior and cement. The intermediate layer 3 is formed of soft elastic polyethylene foam (b), and the surface side layer 2 and the back side layer 4 are integrated, with the intermediate layer 3 as a medium. The polyethylene foam (b) is deformed and contracted corresponding to the constituent density difference of each part of the cemented excelsior parts (a), and imparts cushioning property, damping property, heat insulating property, sound insulating property and flexibility to the plate 1. The plate therefore has impact absorbing force and damping property, so that the danger of damaging the surface side layer and back side layer caused by a collision is lowered, and collision sound can also be reduced.
Patent JP-S6428259-A (JP)
Title: Burning of ceramic plate in continuous form
Inventor: MATSUMOTO FUMIO
IPC: C04B33/32
Filed: 1987-07-23
Abstract: PURPOSE:To obtain ceramic plates in continuous form having excellent linearity by a simple device, by sandwiching a molded article in continuous form obtained from a foundation material consisting of ceramic raw material powder and water in between correcting plates at both the sides in at least one process of the following process, drying, calcining and burning. CONSTITUTION:Ceramic raw material powder such as wollastonite, clay of granite, porcelain stone or feldspar is kneaded with water to give a foundation material, extruded and molded by an extrusion molding machine of screw type and cut into 2-4m length to give molded articles in continuous form. Then the molded articles are sandwiched in between correcting plates at both the sides in at least one required process of the following drying, calcining and burning processes, successively drying, calcining and burning are carried out while correcting or preventing deformation.
Patent JP-H0357403-A (JP)
Title: Umbrella with illumination
Inventor: POORU IIN HOI MUI
IPC: A45B3/04
Filed: 1989-07-14
Abstract: PURPOSE: To give user a clearer sight by providing an umbrella with a lighting device onto free ends of ribs holding a cover of the umbrella rib structure and a power on/off switch controller as well as necessary wiring placed in the grip and lower part of the rod. CONSTITUTION: Onto respective free end of ribs 6 are put lighting devices 14 using as a preferable example a light bulbs lighting with lower electricity such as a flashlight with dry cells. An additional lighting device 15 may be further put onto the edge of the free end 3 of a rod 2. A grip assembly 10 having a grip lace 12 is applied onto a lower part 4 of the rod 2. The grip assembly 10 is made to hold a necessary switching device beneath a switch control unit 16 and applied so that it allows a flashlight assembly 30 to turn around free. The flashlight assembly 30 is composed of a body 34 having a lighting edge 35, a bulb 36 put in the edge 35, a switch 38 and a dry cell 40. The control unit 16 includes a three points change-over switch 70, switching circuit 72, dry cell 80 and lead wires 82.
Patent JP-H0471169-A (JP)
Title: Start-up of fuel cell power generation system
Inventor: UMEMOTO MASATSURU
IPC: H01M8/04
Filed: 1990-07-10
Abstract: PURPOSE:To prevent high temp. deterioration of a denatured catalyst layer or drop of a gas penetrativeness and shorten the at-starting temp. rising time of a fuel cell by commencing steam temp. rise and modification temp. rise when a desulfurizer and a modifier have attained their specified temp. levels, beginning power generation temp. rise through a bypass when the fuel cell temp. has attained the dew point of the modified gas, and changing over to normal operation when a certain specified service temp. is attained. CONSTITUTION:When a temp. judging part 17 senses that the desulfurizer temp. and fuel cell temp. have attained their start temps., steam temp. rise is started in which the steam amount to a modifier is increased to twice as much as in steady condition. When the catalyst temp. of the modifier attains its service temp. and the fuel cell temp. reaches also its starting temp., another temp. judging part 18 senses it, and three-way valves 12, 13 are driven to supply modified gas RF directly to the fuel cell 1 via a bypass 11, and the power generation temp. rising is started for increasing the fuel cell temp. to its service temp. When the catalyst temps. of a denaturation unit and the fuel cell reach their service temps., a temp. judging part 19 senses it and introduces the modified gas to a denaturation unit 4, and at the same time, a NOT gate 18B is turned in off state, and the modified gas RF is hindered from going to the bypass 11.
Patent JP-S5885040-A (JP)
Title: Heating and cooling apparatus
Inventor: YAMAMOTO TERUO
IPC: F24F11/02
Filed: 1981-11-13
Abstract: PURPOSE:To improve an indoor temperature distribution and increase comfortable feeling remarkably by a method wherein the system is equipped with a fan, of which  revolving number is controlled so as to change the amount of blow-off air periodically,  and a control unit changing the heating and cooling capacity of the system in synchronizing with the change of the revolving number of the fan. CONSTITUTION:When the heating operation is started, the heating is effected with a  high capacity and a large amount of airflow until the room temperature is arrived at  a set value while it is switched to the low capacity and the small amount of airflow  when the room temperature has been arrived at the set value. Then a switch 8 is put on for a given period of time to excite a second relay 9B, the relay 9B is brought into  a self-holding condition and a step-motor 10 is conducted through (a) contact RB-4. The  sliding terminals of first and second variable resistors 12, 13 are rotated by the rotation of the motor 10 and the revolving number of a fan motor 6 as well as the heat  release value of an auxiliary motor 4 are varied in synchronizing therewith. At the  same time, the contacts 16, 17 of limit switches 20, 21 are put ON and OFF alternately  by first and second cam bodies 14, 15 and the motor 10 repeats the normal and reverse  rotations thereof.
Patent JP-H1013348-A (JP)
Title: Receiving device for space transmission optical communication
Inventor: SHIKATANI GENICHI
IPC: H04B10/11
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a receiving device for space transmission optical communication for reducing noise due to external light. SOLUTION: Signal light S and first receiving part incident diffused external light Nf are received by a first receiving part 1f, second light receiving part incident diffused external light Ns correlative with the first light receiving part incident diffused external light Nf is received by the second light receiving part 1s and an estimation noise signal Dm obtained by filtering a digital reference signal Ds by an adaptive filter 4, which is obtained by digitally converting an analog reference signal received by the second light receiving part 1s, is subtracted from a digital observation signal Df which is obtained by digitally converting an analog observing signal received by the first light receiving part 1f so that an estimation signal Do where the removal of noise by external light is estimated is obtained.
Patent JP-S6076990-A (JP)
Inventor: AOMORI KOUKICHI
IPC: B25J17/00
Filed: 1983-09-30
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-S5883259-A (JP)
Title: Measuring method for cyanogen concentration
Inventor: YAMASHITA SEIICHIROU
IPC: G01N27/416
Filed: 1981-11-13
Abstract: PURPOSE:To analyze continuously concn. of a cyanogen compd. in a short time, by separating and extracting gaseous hydrogen cyanide in a sample through a gas permeation tube, and allowing an aq. soln. of sodium hydroxide in said tube to absorb it. CONSTITUTION:A sample is introduced into a device through a sample introduction tube 6 with a pump P1, simultaneously acid and a complexing agent are introduced through their introduction tube 7 with a pump P2 as analytical reagents, resulting in acidifying the sample and converting free cyanide and a part of complex cyanogen of the total cyanogen of the sample into hydrogen cyanide. In this state, the complex cyanogen is almost perfectly converted into HCN when the sample enters a UV irradiation tube 9. The sample enters a gas permeation tube 10 consisting of porous plastic tubes made of ''Teflon '' or silicon rubber or the like transmitting a gas but not water, where HCN is absorbed into an aq. soln. of sodium hydroxide in the inside through the walls of the tubes to give cyanogen ion. The ions are sent to an ion electrode 11 with a pump P3 to produce potential in accordance with cyanogen ion concn, permitting the concn. to be determined by measuring the potential with a voltmeter.
Patent JP-H0929913-A (JP)
Title: Laminated film for video printer
Inventor: ENDO KAZUO
IPC: B41M5/40
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a base film for a video printer excellent in the close adhesiveness with an image receiving layer, antistatic properties and printability (dye and ink transfer receptivity) at a time of printing. SOLUTION: A laminated film for a video printer is obtained by providing a coating layer formed in a film manufacturing process on at least the single surface of a biaxially stretched white polyester film simultaneously satisfying formulae 0.6<=ρ<=1.2 and b<=1.0 [wherein ρ is the apparent density (g/cm<3> ) of the film and b is the b-value of the film] and containing fine voids. The coating layer contains a polymer (a) having pyrrolidium ring in its main chain, at least one kind of a polymer (b) selected from polyester, polyacrylate, polyurethane and a choline-containing polymer and a melamine and/or epoxy crosslinking agent (c).
Patent JP-H0736602-A (JP)
Title: Coordinate input device and information processor
Inventor: KONISHI YOSHIHARU
IPC: G06F3/0488
Filed: 1993-07-23
Abstract: PURPOSE:To realize more exact security by checking whether input is possible or not at each time to limit the input at the time of pen input in a coordinate input device. CONSTITUTION:This device consists of an input pen 1 which is provided with a coil to generate the AC magnetic field having a peculiar frequency fc corresponding to a ID code and inputs coordinates, a sensor part 2 which receives the AC magnetic field of the input pen to generate an induced voltage, a detection part 4 which synchronously detects the induced voltage of the sensor part 2 to output a DC voltage, a read block consisting of a sampling and holding part (S/H part) 5 and an A/D conversion part 6, a VFO 8 and a D/A conversion part 9 which output a continuously variable frequency signal to the detection part 4 to measure the frequency fc, and a CPU part 7 which calculates indicated coordinates of the input pen 1 in accordance with the digital output of the read block and converts the measured frequency fc to the corresponding ID code and outputs the ID code to the outside together with coordinates. Since the frequency of the AC magnetic field of the input pen is used as the ID code for each pen, the easy and exact security function is given.