baber/WOPTO huggingface dataset:
Patent JP-S57143918-A (JP)
Title: Bistable multivibrator
Inventor: KAWAMURA KATSUAKI
IPC: H03K3/037
Filed: 1981-02-28
Abstract: PURPOSE:To achieve secure operation by using a gate circuit of C-MOS constitution. CONSTITUTION:When an output Q is at an ''L'' and an output Q' is at an ''H'', a diode D1 is biased reversely by the output of an NOR gate circuit G1 to turn off. When a trigger signal T is supplied to an input terminal IN, its leading edge is differentiated and supplied to points A and B. In this case, a bias VB is already applied to the point A and the diode D1 is turned off, the differential output is added to the bias VB, so that a potential at the point A rises above a threshold level Vth. Therefore, the output Q' of the circuit G1 is inverted to the ''L''. On the other hand, the differential output of the leading edge of the trigger signal T supplied to the point B flows through a diode 2 and a resistance R22 with a small value, so a potential at the point B is decreased. Then, the output signal Q is inverted to the ''H''.
Patent JP-S5217841-A (JP)
Title: Optical image pick up system
Inventor: NOBUTOKI SABUROU
IPC: G02B27/46
Filed: 1975-03-12
Abstract: PURPOSE: To eliminate pseudo-color signals of an object, by arranging a double refractive plate and a diffraction grating space in the image optical path of an optical image system of a strip filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02207320-A (JP)
Title: Display data transfer controller
Inventor: SHINOHARA NAOKI
IPC: G06Q40/00
Filed: 1989-02-07
Abstract: PURPOSE:To prevent data from being stagnated in a waiting FIFO for a long time, to attain quick response as a display device, and to prevent the omission of display by using a through buffer for a blinking buffer as well. CONSTITUTION:When there are no idle blinking buffers 24, a selector 23 sends the data from a waiting FIFO buffer 22 to a through buffer 25, and when the through buffer 25 completes sending the data through a selector 26 to a transmitting buffer 27, it is immediately made into an idle state. Consequently the data sent through the through buffer 25 to a display board 3 do not execute blinking, and they do not overflow in the waiting FIFO buffer 22. Thus the quick response as the display board is not damaged, and the data are not discarded either.
Patent JP-H08219991-A (JP)
Title: Laser device of oscillation wavelength switching type and apparatus for measuring concentration of gas
Inventor: CHOKAI RYOICHI
IPC: G01S17/88
Filed: 1995-02-17
Abstract: PURPOSE: To convert laser light of an absorption wavelength and a non- absorption wavelength with the maximum conversion efficiency by a single non-linear optical element (KDP), by switching an optical position of the non- linear optical element synchronously with a wavelength-switching timing so as to be a phase-matched angle of the laser light of each wavelength. CONSTITUTION: A position-switching device 18 is driven synchronously with a solid laser. A driving mechanism within a tuning unit 86 reciprocates a tuning stage 85 at high velocity between oscillation positions of laser light of each wavelength corresponding to an absorption wavelength and a non-absorption wavelength of a gas to be measured. This minute reciprocation is transmitted to a sine bar 83 via a ball 84, and changed to a turn around a pin 82 having an enlarged head part, so that a KDP 16 on a mounting stage 81 is repeatedly turned by a minute angle to assume a phase-matched angle to the laser light at each position.  As a result, the KDP 16 converts laser lights corresponding to the absorption wavelength and non-absorption wavelength to laser lights of the absorption wavelength and non-absorption wavelength with the maximum efficiency at each phase-matched angle, and outputs the lights alternately.
Patent JP-H08284061-A (JP)
Title: Production of textile product containing cellulosic fiber and having durable wrinkel or pleat
Inventor: MATSUBARA SHINJI
IPC: D06M13/127
Filed: 1996-02-16
Abstract: PURPOSE: To apply wrinkles or pleats having excellent durability to a textile product containing cellulosic fibers without deteriorating the feeling of the textile product. CONSTITUTION: A cloth containing cellulosic fibers pretreated with a swelling agent for cellulosic fiber is subjected to wrinkling or plating treatment and sewn. The cellulosic fiber in the sewn product is crosslinked in a gaseous phase containing the vapor or droplet of a crosslinking agent for cellulose.
Patent JP-S52113282-A (JP)
Title: Defect inspection by liquid permeation
Inventor: TAMAI YASUKATA
IPC: G01N21/91
Filed: 1976-03-19
Abstract: PURPOSE:To remove the permeating liquid, overspread on all surface of faultless part at the liquid permeating inspection test, by using filament aggregate, at the time of removing permeating liquid with washing water.
Patent JP-S5417193-A (JP)
Title: Preparation of barley water (ptisan)
Inventor: SUGIYAMA TOSHIROU
IPC: A23F3/00
Filed: 1977-03-18
Abstract: PURPOSE: To prepare barley water by mixing roasted and crushed barley with roasted embryo bud of barley, glucose, etc., and heating the mixture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06242599-A (JP)
Title: Radiation sensitive resin composition
Inventor: INOMATA KATSUMI
IPC: H01L21/027
Filed: 1993-02-18
Abstract: PURPOSE:To obtain a radiation sensitive resin compsn. useful as a positive type resist, excellent in developability and pattern shape, having high sensitivity and especially excellent in dimensional faithfulness of a resist pattern and focus latitude by incorporating an alkali-soluble resin and at least one of specified quinonediazido compds. CONSTITUTION:This radiation sensitive resin compsn. contains an alkalisoluble resin and at least one of quinonediazido compds. represented by the formula, etc. In the formula, each of X1-X15 is H, alkyl, alkoxy or a group represented by -OD (where D is H or an org. group having a quinonediazido skeleton), at least one of X1-X15 is a group represented by -OD and at least one of D's is an org. group having a quinonediaz4do skeleton, preferably 1,2- naphthoquinonediazido-5-sulfonyl.
Patent JP-H08222257-A (JP)
Title: Fuel cell power generation device and purifying tower replacing method of this device
Inventor: TOKUNO MASATOSHI
IPC: H01M8/04
Filed: 1995-02-17
Abstract: PURPOSE: To replace a purifying tower without stopping power generation by flowing cooling water in a second bypass pipe at replacing time, on the one hand, and purifying it by an activated carbon tower and the other ion exchange resin towers except the most downstream side ion exchange resin tower. CONSTITUTION: Cooling water coming out of a filter 15 is turned into pure water through ion exchange resin towers 17A to 17D after organic substance, chlorine or the like are removed by an activated carbon tower 16. At replacing time, a directional control valve 22 is opened, and directional control valves 23 and 24 are closed, and the ion exchange resin towers 17A to 17C are replaced. After the resin towers 17A to 17C are replaced, the valve 22 is closed, and the valves 23 and 24 are opened. Next, a directional control valve 27 is opened, and after cooling water is flowed to a second bypass pipe 26 and the resin tower 17D, directional control valves 28 and 29 are closed, and the resin tower 17D is replaced. The valve 27 is closed, and the valves 28 and 29 are opened.
Patent JP-H10213986-A (JP)
Title: Rush current preventing circuit
Inventor: ABE SHUNICHI
IPC: G03G15/20
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a rush current by first lighting heaters (lamps) with series connection, for preheating and attaining switching to parallel connection, after the resistance of the heaters (filaments) becomes high. SOLUTION: H1 , H2 ... denote the heaters (lamps) and W denotes a switch which is linked with switches W1 , W2 ..., to change over them. The switch W is turned upward so that a current flows through the heater H1 , the contacts (a) of the switches W1 and W2 , the heater H2 and an AC power source, that is, to the right side. In this state, a voltage of AC 100V is applied to a place where the heaters H1 and H2 are connected in series, so that the rush current is made low. In this state, a microcomputer keeps this state for several seconds until the heaters are warmed up. Then, the microcomputer makes the switch W a neutral state for about 0.5 second, to prevent the occurrence of an ark discharge. After that, the switch W is turned on for the side of a contact (b), to drive each heater with rated power.
Patent JP-S55122446-A (JP)
Title: Synchronous motor with relay for timer
Inventor: HIRAI TOSHIHISA
IPC: H02K21/00
Filed: 1979-03-14
Abstract: PURPOSE:To simplify a constitution and reduce a size and a cost, by providing a return spring, a rotor shaft having an output pinion and a stator core secured on a magnetic pole tooth section and fitted with a coil and provided with a bearing insertion recess. CONSTITUTION:A magnetic pole tooth section 2, in which magnetic pole teeth 2a having a small width and an angle of alpha and other magnetic pole teeth 2b having a large width and an angle of beta are alternately and annularly arranged, is provided on the lower part of a stator 1 so that the angle of beta is larger than the other angle of alpha. A stator core 3 is secured on the tooth section 2. A shading coil 4 is attached to an upper corner of the stator core. The core is provided with a bearing insertion recess 5, in which a bearing 6 is tightly fitted. A rotor shaft 8 having a pinion 7 is pivoted to the bearing 6 and integrated with a permanent magnet 11 on a thrust washer so that the rotor shaft can rotate. One end of a return spring 18 is anchored to the stator 1 and the other end is anchroed to an armature 17 to apply a return force when coils 15, 16 are deenergized.
Patent JP-2000228291-A (JP)
Title: Automatic variable color lighting system
Inventor: MORIYAMA HIDEO
IPC: H05B37/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic variable color lighting system to automatically vary a color obtained by color mixture in a globe over the elapsed time. SOLUTION: This automatic variable color lighting system is to vary illumination light having a color obtained by an output of each emitter over the elapsed time, by variably driving luminous intensity of three kinds of emitters with a fixed time relation kept. It includes first, second and third emitters 12, 13, 14 provided in proximate or the same emitter containers to emit light with first, second and third colors respectively. First, second and third driving circuits 9, 10, 11 have variable driving outputs, and drive the first, second and third emitters 12, 13, 14 respectively. A means of control 8 varies an output of each driving circuit with a fixed time relation kept. Main colors of the first, second and third emitters are able to have red(R) light, green(G) light and blue(B) light as a main component respectively.
Patent JP-H06220517-A (JP)
Title: Sleeve brick for steel tapping hole in converter
Inventor: EGASHIRA HIROAKI
IPC: C21C5/46
Filed: 1993-01-25
Abstract: PURPOSE:To provide a sleeve brick for steel tapping hole in a converter, in which heat shock resistance and oxidizing resistance are improved without lowering erosion resistance and by these resistance, the wear resistance and the durability can be improved. CONSTITUTION:In the magnesia-graphite quality sleeve brick for steel tapping hole in the converter, chromium alloy steel fibers are added at 0.1-20wt% to 60-90wt% magnesia, 5-35wt% graphite and 1-10 wt% Al powder, and organic binder or tar pitch is added at 3-5wt%, and kneaded and formed to manufacture the sleeve brick. By this method, the spalling resistance, the oxidizing resistance and the erosion resistance are drastically improved and in comparison with the ordinary product, this brick shows 0.5 of the erosion ratio and 0.7 of the oxidizing ratio.
Patent JP-S62190366-A (JP)
Inventor: TONE MASAKI
IPC: F25C1/00
Filed: 1986-02-13
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-S62188294-A (JP)
Title: Manufacture of laser diode
Inventor: TATENO HIDEO
IPC: H01L21/52
Filed: 1986-02-13
Abstract: PURPOSE:To contrive the improvement of the heat-radiating efficiency of a laser diode by a method wherein an electrode having a protruded part is formed on the base surface of a laser chip and this electrode is welded on a heat sink. CONSTITUTION:A cathode electrode 3 and an anode electrode 2 having a protrud ed part 2A are each formed on the upper surface and the bottom surface of a laser chip 1 of a buried heterostrip structure. Then, the anode electrode 2 is welded on a heat sink 5 consisting of Sis while being pushed to the heat sink 5 at a temperature of about 250 deg.C. The protruded part 2A of the anode electrode 2 comes to have a good compatibility with the heat sink 5 by this welding process and an adhesion layer 7 having no cavity 6 is formed. As the structure of a laser diode formed in such a way becomes a structure wherein the anode electrode 2 is adhered to the heat sink 5 more closely than ever, the heat-radiating efficiency can be improved.
Patent JP-S63197119-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEUCHI SUMITAKA
IPC: H03M1/36
Filed: 1987-02-12
Abstract: PURPOSE:To extract the result of multiplication of nXm-bit by constituting an encoder circuit of an n-bit serial/parallel comparison system A/D converter by a control signal generating circuit by m/2-bit digital input and a control circuit and adding outputs of the control circuit while shifting them. CONSTITUTION:In encoding an output of a 1st discrimination circuit 1 and encoding an output of a 2nd discrimination circuit 2, the data flow is used to be controlled and the result of multiplication between analog input and digital input is led to the output stage. That is, the control signal generating circuit 5 of m/2-bit digital input and the control circuit 6 constitute the encoder circuit of the n-bit serial/parallel comparison system A/D converter and outputs of the control circuit 6 are added while being shifted. Thus, the result of multiplication of nXm-bit is extracted.
Patent JP-S60174561-A (JP)
Title: Guide device of hotel or the like
Inventor: TAYAMA KOU
IPC: H04N7/00
Filed: 1984-02-20
Abstract: PURPOSE:To make the way of use much easier by providing a speech control part equipped with at least a speech storage part, counter part, and address part, and letting a user know the contents of an explanation field vocally. CONSTITUTION:The speech control part consists of at least the speech storage part 27, counter part 28, and address part 29. The contents of the explanation entry field 35 are shown vocally to the user in order by the speech control part 26 through a speaker 31. For example, when a logical control part 1 judges that the user is expected to find a favorite hotel next, a speech ''Press the search button until your desired hotel is displayed.'' stored in the storage part 27 is taken out of an address part 29, its output period is determined by the counter part 28, and the speech is amplified by an amplifier 30 and output from the speaker 31. Consequently, the way of use is made much easier.
Patent JP-2000232674-A (JP)
Title: Mobile communication system and method
Inventor: FUKUI AKITO
IPC: H04W48/20
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance communication quality, to increase a transmission efficiency between a base station and a base station controller and to decrease a capacity of a frame buffer for selection and synthesis. SOLUTION: A plurality of base stations 102-104 assemble a frame signal resulting from adding radio quality information and time information at reception to a reception signal by a mobile station 101, after receiving the frame signal by a base station controller 105, a time information separate means 115 separates the time information, a 1st frame read means 119 reads a frame signal stored in a storage area of a frame buffer 118 corresponding to the separated time information, a selection synthesis means 116 selects the read frame signal or the frame signal from which the time information is separated which has higher quality, a frame write means 117 stores the selected frame signal in the storage area of the buffer 118 corresponding to the separated time information and a 2nd frame read means 120 reads the stored frame signal and outputs it to a communication network.
Patent JP-S59156027-A (JP)
Title: Common source type fet logical circuit
Inventor: TAKAHASHI KAZUKIYO
IPC: H03K19/0952
Filed: 1983-02-25
Abstract: PURPOSE:To reduce power consumption and also to obtain a high speed logical circuit by suppressing an output amplitude to a required minimum value by an amplitude limiting element. CONSTITUTION:An input signal voltage is inputted to a terminal 1 and a compared voltage is inputted to a terminal 2. A logical amplitude is given as the input signal voltage, and an amplitude larger than the logical amplitude is obtained from output terminals 3, 4 because the voltage gain of this SCFL (common source type FET logical circuit) is >=1 if diodes 14, 15 as the amplitude limit elements were not provided. This amplitude, however, is limited by the diodes 14, 15 and suppressed to a required logical amplitude voltage. The If- Vf characteristic of the diodes 14, 15 is shown in Fig.2 and a threshold voltage depends on a V0. If the voltage at the terminal 4(3) is larger than a voltage at the terminal 3(4) and further than the V0, the voltage is suppressed to the V0 by the diode 14(15). The V0, as the required minimum voltage, is set by deciding properly a barrier voltage of the junction.
Patent JP-H05220061-A (JP)
Title: Toilet device
Inventor: SHIMADA TAKUO
IPC: A47K13/24
Filed: 1992-02-18
Abstract: PURPOSE:To obtain the title device which automatically provides toilet seat circumstances, such as toilet seat temperature, shower temperature, shower rate, nozzle position, air blast temperature and so on, most switable for a user, according to the comfortable feelings, preferences and figures differing with the users. CONSTITUTION:The title device has a weight sensor 11 for detecting the weight of a user seated on a toilet seat main body, a distance sensor 12 for detecting a pose of the user seated, an identification means 13 for specifying the user on the basis of the amount of user's special features detected by the weight sensor 11 and the distance sensor 12, and a toilet seat circumstance control means 8 for automatically controlling toilet seat circumstances differing with the users on the basis of outputs from the identification means 12. In this way, the toilet seat circumstances most suitable for the user can be automatically provided.
Patent JP-S59157437-A (JP)
Title: Window heat insulating device
Inventor: EGUCHI SHIGEYUKI
IPC: F24S90/00
Filed: 1983-02-24
Abstract: PURPOSE:To enable heating of the room in the nighttime utilizing solar heat by accumulating solar heat in a heat accumulating materiallayer of a strip-shaped panel and turning the strip-shaped panel in the nighttime so that the heat accumulating materiallayer is placed in the inner side. CONSTITUTION:A plurality of strip-shaped panels 3 each of which is formed on its front surface and back surface by the heat accumulating material layer 1 and a heat insulating layer 2, are provided in parallel on the inner side of the window 4, and each of the strip-shaped panels 3 is supported rotatably on the front surface and the back surface. The heat accumulating material layer 1 is formed by interposing a polyethylene resin fiber sheet 6 between vinyl chloride resin sheets, fusing the peripheral edges of these sheets into an integral body, and impregnating paraffin wax into the polyethylene resin fiber sheet 5. Accordingly, if, in the daytime, respective strip-shaped panels are aligned rectilinearly and closed so that the heat accumulating material 1 is placed on the outer side, the solar heat is accumulated in the heat accumulating material layer 1. Further, if, in the nighttime, respective strip-shaped panels 3 are aligned rectilinearly and closed, so that the heat accumulating material layer 1 is placed on the inner side, the solar heat which is accumulated in the heat accumulating material layer 1 can be radiated with in the room and the interior of the room can be warmed positively.
Patent JP-H02209745-A (JP)
Title: Transfer apparatus
Inventor: HARAGUCHI TSUTOMU
IPC: B65G54/02
Filed: 1989-02-09
Abstract: PURPOSE:To form a transfer apparatus wherein an electromagnet is not in contact with any part of a truck and dust generation is small by making use of resiliency between a permanent magnet, which is provided within a wafer adsorbing mechanism, and an electromagnet, which is provided at a stop position. CONSTITUTION:When currents are applied to an electromagnet 5, resiliency arises between a permanent magnet 46 and the electromagnet 5, and a piston shifts up thereby reducing the volume of a attraction chamber 4A and compressing a spring 45. In this condition, a wafer 1 is put on the attraction pad 42. Thereafter, when current application to the electromagnet 5 is cut, the resilience disappears, and the piston 42 shifts down with the restoring force of the spring 45, and the volume of the attraction chamber 4A expands and it becomes negative pressure to suck the wafer 1. In this condition, a truck shifts to another stop position and stops there, and when currents are applied to the electromagnet 5 installed at the stop position, the piston 42 shifts up again and returns the pressure of the attraction chamber 4A to the atmospheric pressure, and the wafer 1 is released from the suction condition and is made free.
Patent JP-S63199374-A (JP)
Title: Controller for copying machine
Inventor: YOSHINO HIROBUMI
IPC: G03G15/36
Filed: 1987-02-14
Abstract: PURPOSE:To make it possible to copy an original image smaller than the size of copy paper on the same copy paper plural times to effectively utilize the copy paper by allowing a copy part to control a copying process based on input data from an input means, paper size and a signal from an original size detecting means. CONSTITUTION:The size of an original is detected by the original size detecting means 41 formed in a controller of a copying machine, the paper size is detected by a paper size detecting means 42 and the number of copies, a multicopy/one- sheet mode and the number of copies of the same original on one sheet are inputted from the input means 43. The original size and the paper size from respective means 41-43 and input information from the means 43 are inputted to the control part 44. The control part 44 controls a copying process means 45 and executes multicopy/one-sheet copy. The control part 44 selects paper with the same width as that of original based on a detecting signal from the means 42, inputs the same original image to the paper and copies the image by the inputted number of sheets.
Patent JP-H04269203-A (JP)
Title: Material transporting device over automobile road
Inventor: MORIYAMA HIKARI
IPC: E01C1/00
Filed: 1991-02-26
Abstract: PURPOSE:To reduce the cost by arranging supporters at an interval near end sections of the vehicle running face on a road, and providing a continuous conveying device supported by the supporters at the position where the vehicle running is not hindered on the running face. CONSTITUTION:Stanchions 2 are erected along the vehicle running direction at a proper interval near both end sections of the vehicle running face 12 of an automobile road 1, and horizontal support beams 22 are erected across the stanchions 2. Outer frames 36 are fixed on the support beams 22, belt conveyor devices 32 for conveying cargoes 34 are stored in the outer frames 36, and continuous conveying devices 3 are installed.