baber/WOPTO huggingface dataset:
Patent JP-H03259628-A (JP)
Title: Hot standby radio equipment
Inventor: AKUTSU MASAHARU
IPC: H04B1/74
Filed: 1990-03-09
Abstract: PURPOSE:To eliminate the need for a manual switch fixing a high frequency switch in a prescribed direction and to preclude the possibility of forgetting switch-back by providing a drive voltage supply section to the high frequency switch and fixing the high frequency switch section in a prescribed direction automatically when a control unit having a fault is removed. CONSTITUTION:A high frequency switch section 3 throws a 1st transmitter to the antenna position or the dummy load position corresponding to the state of a drive voltage and a 2nd transmitter to the position of the dummy load or the antenna position. A control section 4 uses operating information of the 1st and 2nd transmitters to generate the drive voltage. Moreover, a drive voltage supply section 6 is provided and when the control section 4 is removed, the drive voltage in the predetermined state is applied to throw the transmitter to the antenna position and the other transmitter to the dummy load position. That is, when a control unit having a fault is removed, the high frequency switch section is fixed automatically in a prescribed direction.
Patent JP-H02238617-A (JP)
Title: Crystal growth of semiconductor thin film
Inventor: TAKENAKA SATOSHI
IPC: H01L21/324
Filed: 1989-03-10
Abstract: PURPOSE:To shorten an annealing time required for a solid growth operation by providing a second annealing process in which a heat treatment is executed at a temperature lower than that in a first annealing process. CONSTITUTION:An amorphous silicon thin-film 1-2 is deposited on an amorphous insulating substrate 1-1; a heat treatment is executed, as a first annealing process, at a temperature of 700 to 800 deg.C for an extremely short time in order to form a seed of a crystal growth operation on the amorphous silicon thin film 1-2. Then, a second annealing process for a solid growth operation of the amorphous silicon thin film 1-2 by making use of seeds 1-3 as nuclei is executed. A solid-growth annealing temperature is set to a temperature which is at least lower than an annealing temperature of the first annealing process. Thereby, a thin-film semiconductor device such as a thin-film transistor or the like whose characteristic is excellent can be manufactured on the amorphous insulating substrate 1-1 such as a quartz substrate or a glass substrate by a simple method without a need for a complicated and high-cost apparatus.
Patent JP-S55150030-A (JP)
Title: Clock switching synchronous circuit
Inventor: TSUBO HISAYOSHI
IPC: G06F13/42
Filed: 1979-05-14
Abstract: PURPOSE: To decrease the number of component part as well as increase the reliability, by installing the clock switching control circuit of the data processor which is shared by two units operating on the independent clock each to the side of the sharing unit.  
     CONSTITUTION: When the singnal synchronized with the A-group clock is applied to input terminal 9, 1st JKFF5 is set. And then 2nd JKFF6 is set by the signal supplied from input terminal 12. Then 3rd FF7 is set when either one of FF5 and 6 is set, and reset when both FF5 and 6 are reset respectively. Furthermore, FF8 is set when the set output of FF5 is supplied to the terminal, and reset when the reset outputs of FF5 and 6 are applied respectively. The logic product signal of the positive logic output of FF7 and 8 are selected through AND gate 46 and inverter 35 to then select the A-group clock. While the logic product signal of the negative logic output of FF8 as well as the positive ligic output of FF7 are selected through AND gate 47 and inverter 36 to then select the B-group clock. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61218558-A (JP)
Title: 3,5-diisopropyl-4-hydroxystyrene derivative
Inventor: IMAI NAOHIRO
IPC: C07C239/00
Filed: 1985-03-23
Abstract: NEW MATERIAL:The compound of formula I {R<1> is COR<3> [R<3> is OH, 1-4C alkoxy, NHR<4> (R<4> is H, amino, phenylamino, amido, etc.) or morpholino] or SO2R<5> (R<5> is 1-3C alkyl or phenyl); R<2> is H, cyano, amido, NHCOR<6> (R<6> is 1-3C alkyl or phenyl), etc.} and its salt. USE:Synthetic intermediate for antiallergic agent and organic compounds. PREPARATION:The compound of formula II (R<8> is H, cyano, amido, etc.) can be produced e.g. by reacting 3,5-diisopropyl-4-hydroxybenzaldehyde with the compound having the group of formula R<1>-CH2-R<9> (R<9> is H, carboxyl, cyano, amido, etc.) in the presence of a basic catalyst (e.g. aniline, pyridine, etc.).
Patent JP-S62226109-A (JP)
Inventor: HIOKU DEIYAN KOOE
IPC: G02B6/42
Filed: 1987-03-16
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-H04292320-A (JP)
Title: Belt cleaner of belt conveyor
Inventor: MORI TOYOSHIGE
IPC: B65G45/00
Filed: 1991-03-22
Abstract: PURPOSE:To perfom easily adjustment of pressing force of a scraping plate pressed to a belt easily. CONSTITUTION:A both end-closed elastic tube 12 for adjustment of scraping plate pressing force is housed in a horizontal casing 11 in a hollow shape. Sliders 13 are provided so as to penetrate through the top part of the casing 11 to rise and fall freely and propped by the tube 12, and holders 14 are mounted at the upper end parts of the sliders 13 freely swingable in a vertical direction. Front and rear scraping plates 15 are mounted to the holders 14 leaving a space with each other in the form of upward projection and facing each other.
Patent JP-H10254398-A (JP)
Title: Display device checking method
Inventor: WATARIKAWA HIROTO
IPC: G09G3/18
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a fault when a display unit is assembled by operating a whole lighting means for lighting the whole display elements of the display unit and a dialogic lighting means for checking functional operation while assembling the display unit and ending actual working check. SOLUTION: In this method for checking the display device in which the display unit is assembled on a printed circuit board by using conductive rubber, the whole lighting means 2 for lighting the whole display elements of the display device by operating a key switch, and the dialogic lighting means 3 for lighting the dialogic display element of the display unit by operating an external input part for checking the functional operation are provided. Thus, the actual working check is ended by operating respective lighting means while assembling the display device.
Patent JP-H06276388-A (JP)
Title: Original reader such as facsimile equipment
Inventor: YABU HIDEFUMI
IPC: H04N1/40
Filed: 1993-03-19
Abstract: PURPOSE:To obtain the original reader in which miniaturization and thin profile are realized and shading is executed surely. CONSTITUTION:The reader is made up of an original sensor 2 sending the input of an original, one white platen roller 8 also used for a white plate for shading and a control means controlling the drive of the white platen roller 8. Through the constitution above, the reader is realized by the original sensor 2 and the white platen roller 8, miniaturization and thin profile are attained, and every time an original is set to the reader, shading is executed for each time, then sure correction is attained.
Patent JP-S63291677-A (JP)
Title: Device for arranging and holding one end of rotatable element by circulating fluid in pipe
Inventor: DABI FUREISHIE
IPC: F28G3/08
Filed: 1988-03-12
Abstract: The invention relates to a device for maintaining in position one end of an element driven in rotation by a fluid circulating in a tube (12), the other end of said element being free, said device being of the type which comprises a part forming a bearing (1) and adapted to be rigidly attached to one end of the tube, and an element (4), mounted for rotation relative to the part forming a bearing (1) and adapted to be attached to one end of the movable element (13). In accordance with the invention, the part forming a bearing (1) is a one-piece part made of a rigid material that is capable of being elastically deformed, said one-piece part comprising at least two flanges (2) spaced apart by such a distance that they can be force-fitted into an open end of said tube (12) to bear elastically on its inner wall so as to rigidly join the part forming a bearing (1) to the tube.
Patent JP-S53144788-A (JP)
Title: Obtaining method of space dose from atomic power facilities
Inventor: KITADA YOSHIO
IPC: G01T1/02
Filed: 1977-05-24
Abstract: PURPOSE: To make possible the identification of dose rates by natural radiations and the dose rates by the radioactive exhaust cloud from atomic power facilitaties with good accuracy by obtaining deviation values over a fixed time superposedly and continuously from the sampling data of radiation dose rates and examining whether they exceed a predetermined value or not. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04274190-A (JP)
Title: Dispersion type electroluminescence sheet and manufacture thereof
Inventor: SHIMAMOTO KOICHIRO
IPC: H05B33/22
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a dispersion type electroluminescence sheet giving a uniform light emission and achieving a high brightness and a long life. CONSTITUTION:Hydrolytic matter obtained by hydrolysis of aluminum isopropylate by acetic acid is bar coated on an ITO transparent conductive film on a glass substrate and dried, and it is then baked to obtain a transparent film mainly comprising porous metal oxide. Ink including heat transition type dye of red is screen printed on it, and it is heat processed to let the dye adsorbed. After unnecessary screen ink is eliminated, a phosphor layer comprising zinc sulfide (activator: copper) and cyanoethyl cellulose derivative is provided, and it is dried in vacuum. An insulation layer comprising acrylic ester resin is then provided, it is dried in vacuum, aluminum deposition is performed, and a glass plate is laminated using urethane resin for binding agent.
Patent JP-H10250184-A (JP)
Title: Recorder
Inventor: YANAGI HARUYUKI
IPC: B41J2/165
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To enhance printing accuracy and durability by preventing a torsional force from acting onto a carriage during print scanning operation of the carriage. SOLUTION: A scanning carriage 50 for reciprocating a recording head is provided with an adjusting lever 581 and a pressure lever 582. The adjusting lever 581 has a sliding face 585 and the pressure lever 582 has a guide face 582b. The sliding face 585 and the guide face 582b are disposed oppositely through a guide rail 82 and the carriage 50 is reciprocated along the guide rail 82. The guide face 582b of the pressure lever 582 is located at same position as the sliding face 585 of the adjusting lever 581 and pressed against the guide rail 82 by means of a pressure spring 583.
Patent JP-H05225505-A (JP)
Title: High speed dubbing device
Inventor: KAMINOSONO TAKESHI
IPC: G11B5/027
Filed: 1992-02-13
Abstract: PURPOSE:To execute high speed dubbing while keeping good frequency characteristics with a simple and inexpensive circuit. CONSTITUTION:This device is provided with high resistances 12a and 12b for high speed dubbing which are branch-connected with regenerating signal lines L1 and L2 and high cut circuits 15a and 15b which are connected with the regenerating signal lines L1 and L2 through the high resistances 12a and 12b and cuts high-band component in the regenerating signal based on the speed of a tape. The regenerating signals from the high cut circuits 15a and 15b are selected by a switch and supplied to a recording amplifier.
Patent JP-S63276958-A (JP)
Title: Circuit for transmitting gradually increasing sound
Inventor: OSAKI TAKAAKI
IPC: H04M19/02
Filed: 1987-03-13
Abstract: PURPOSE:To send gradually increasing tone with simple constitution by storing a sample value being the result of linear coding of a signal tone at a prescribed level, reading it sequentially, applying nonlinear coding to samples of plural levels generated through the repetitive multiplication of a prescribed constant, storing the result and then reading them sequentially. CONSTITUTION:A storage means 100 samples a signal tone of a prescribed level at a prescribed interval and stores the sample subject to linear coding. Each sample to be stored is read sequentially at a prescribed period by a 1st readout means 200 and a coefficient beta larger than 1 is multiplied repetitively by a multiplication means 300. The sample of each level outputted from the means 300 is compressed by a compression means 400 according to a prescribed nonlinear coding and stored in a prescribed order in a storage means 500. A 2nd readout means 600 generates an address designating a sample subject to nonlinear coding corresponding to the signal tone level to be sent with respect to each time slot in a prescribed period to read the sample subject to nonlinear coding designated by the means 500. Thus, the gradually increasing tone can be sent.
Patent JP-H09251879-A (JP)
Title: Thin connector and lead wire connection method using the connector
Inventor: IKEDA TAEKO
IPC: H01R12/24
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To make a connector thin and light weight. SOLUTION: First, a plurality of cables 4, 4,... each are connected to terminals 222, 222,... of a plug type connector 2 and terminals 321, 321,... of a socket type connector by means of thermocompression bonding using a conductive adhesive. Next, after the convergent tip end part of a flat and thin-layer shaped contact plate 21 of the plug type connector 2 is aligned to the slit-shaped opening with the fine clearance of the socket type connector, the contact plate 21 is inserted between linear conductors 311,311,... an both upper and lower sides of a contact part 31.  When the whole contact plate 21 breaks into the socket type connector 3, engagement is completed, linear conductors 212 and 311 are closely adhered to each other and are electrically connected, and electrical connection between a plurality of cables 4, 4,... and the other plural cables 4, 4,... are performed by means of a connector 1.
Patent JP-S61220237-A (JP)
Inventor: ITO NAOKI
IPC: H01H50/24
Filed: 1985-03-26
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-H05227144-A (JP)
Title: Timing extraction circuit
Inventor: TAKAHASHI SATOSHI
IPC: H03K5/00
Filed: 1992-02-13
Abstract: PURPOSE:To provide a timing extraction circuit equipped with a function to automatically set the delay time of a delay differentiating circuit at the optimum level in spite of the fluctuation of the number of edges of a reception signal. CONSTITUTION:This circuit is equipped with the delay differentiating circuit 3a including a variable delay circuit 33, the timing extraction filter 4 and an edge number detection circuit 6 which receive the output of the delay differentiating circuit 3a, a peak detection circuit 7 which receives the output of the timing extraction filter 4, and a processing circuit 8 which receives the output of the peak detection circuit 7 and that of the edge number detection circuit 6. The processing circuit 8 is provided with a function to perform the feedback control of the delay time of the variable delay circuit 33 so as to maximize the power of the timing component of the output of the delay differentiating circuit 3a, and a function to correct a reference voltage by referring to the output of the edge number detection circuit 6.
Patent JP-S62217857-A (JP)
Title: Power unit
Inventor: MORIYA FUMIYASU
IPC: H02M3/28
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a high-efficiency power circuit by connecting a parallel circuit of plural sets of resistances and capacitors in series with a DC power source, deriving a control power source from one of said resistances and connecting other resistance ends with DC/AC converters. CONSTITUTION:Parallel circuits of resistances R1-Rn and capacitors C1-Cn and of a resistance RS and capacitor CS are connected in series with a DC power source E. An alternating current generated by application of the DC voltage at both ends of respective resistances R1-Rn to DC/AC converters CO1-COn is inputted to the primary side of transformers T1-Tn. Synthetic voltage obtained by connection in series of AC outputs on the secondary side is commutated D, smoothed by a reactor L and a capacitor C and supplied to a load. Also, the voltage at both ends of the resistance RS is made a constant voltage by a shunt regulator, a control circuit CC is driven and the DC/AC converters CO1-COn are controlled by an output of the control circuit CC. In this manner, a voltage divider circuit for the control circuit use becomes unnecessary to permit constituting a high-efficiency power unit.
Patent JP-H05226611-A (JP)
Title: Semiconductor storage device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/10
Filed: 1992-02-14
Abstract: PURPOSE:To make the device highly integrated one by forming a folded bit line structure wherein memory cells are arranged in matrix form and by shortening the side length of each memory cell. CONSTITUTION:Memory cells are located like a matrix and bit lines BL1-BL5 are extended to connect the memory cells A, etc., which are arranged in the Y direction. And, a word line WL is extended to connect the memory cells A-C which are connected to every other bit line BL1, BL3 and BL5 respectively and which are so arranged as to cross the bit lines BL1, BL3 and BL5 at an angle. When the word line WL is selected, data stored in the memory cells A, B, C, etc., is output to every other bit line BL1, BL3, BL5, etc., and no data is output to bit lines BL2, BL4, etc. An unselected word line part 23 of the word line WL which is between the memory cells dominates half the word line WL for one memory cell.
Patent JP-S54151494-A (JP)
Title: Material deterioration measuring apparatus
Inventor: TSUKAMOTO HIDEO
IPC: G01N21/76
Filed: 1978-05-19
Abstract: PURPOSE:To prevent entry of light into photoelectric multiplier when opening or closing the door, by providing a through-pipe to penetrate through the dark box to contain a specimen container and photoelectric multiplier, and installing a pipe clogging mechanism which clogs the through-pipe only when the door is closed in cooperation with the opening and closing of the door for charging and discharging the specimen. CONSTITUTION:A specimen container 1 to hold a specimen 2, and a photoelectric multiplier 3 having a light receiving surface 3' are housed in a dark box 4. A shutter blade 6' of a protective shutter 6 of the photoelectric multiplier 3 is opened and closed by turning of the horizontal plane of a shutter switching pawl 6''. A door 5 for charging or discharging the specimen 2 is furnished with a lock means consisting of a handle 7, lock pawl 8, and shaft 9. Inserting a through-pipe 13 deep inside through the dark box 4, when the door 5 is locked, the inner end thereof 13' is sealed with a hemispherical body 11' disposed on a lever 11. When the handle 7 is rotated 90 deg. counterclockwise, the lock pawl 8 is also rotated by the shaft 9, so that the engagement between the dark box 4 and the door 5 is loosened away. On the other hand, the lever 11 is also released, and turns clockwise around the shaft 10. At the same time, the shutter pawl 6'' rotates, and the shutter blade 6' is closed, so that light does not enter the light receiving surface 3' of the multiplier 3.
Patent JP-H0669525-A (JP)
Title: Translucent photovoltaic device and its manufacture
Inventor: OKAMOTO SHINGO
IPC: H01L31/04
Filed: 1992-02-13
Abstract: PURPOSE:To provide a translucent photovoltaic device wherein its transmitted light is uniform and its conversion efficiency is high, to provide a translucent photovoltaic device wherein its manufacturing cost and its manufacturing time can be reduced without spoiling the uniformity of its transmitted light and its conversion efficiency can be increased and to provide its manufacturing method. CONSTITUTION:A translucent support substrate 1, a first translucent electrode 2 and a photovoltaic layer 3 are laminated sequentially by an ordinary method, the surface of a second translucent electrode 4 laminated on the photovoltaic layer 3 is formed as a protruding and recessed face in which protruding parts and recessed parts having the same shape are continued repeatedly, and a translucent film 5 is laminated, by e.g. an anisotropic deposition method, only on slopes on one arbitrary side of the protruding parts or the recessed parts.
Patent JP-H02240186-A (JP)
Title: Halogenated hydrocarbon mixture
Inventor: FUKUSHIMA MASATO
IPC: C09K3/00
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the title mixture which can be used as a fluorocarbon substitute and exhibits excellent characteristics as a working fluid, etc., by mixing monochlorodifluoromethane with pentafluoroethane. CONSTITUTION:A halogenated hydrocarbon mixture is obtd. by mixing monochlorodifluoromethane with pentafluoroethane. This mixture has excellent characteristics which conventional fluorocarbon exhibits and can be used as a fluorocarbon substitute. As it has an azeotropic point, no compositional deviation occurs even when recycled and it can be therefore used in the same way as the conventional ones. It has also an advantage that it does not require any large change in the conventional technologies. In addition, this mixture is especially effective as a working fluid used for air conditioning at low temp. to medium temp. range and a freezing cycle for the purpose of freezing and refrigeration and it can be also used as a working fluid for Rankin cycle or other various heat recovery technologies.
Patent JP-S62214983-A (JP)
Title: Ribbon cassette
Inventor: TAKAMIYA TAKEHISA
IPC: B41J32/00
Filed: 1986-03-18
Abstract: PURPOSE:To apply a required back tension according to the running direction of a ribbon to obtain a stable running of the ribbon in a ribbon cassette using the back- face of the ribbon, by a method wherein a tension applying member made of a plate spring, etc. is allowed to act on a pressed portion in a direction offset by a predetermined angle from the vertical direction to the pressed portion. CONSTITUTION:A plate spring 8 is bent inward at a top end thereof 8b to be engaged with a projecting portion 2h. A plate spring 9 is also shaped symmetrical to the plate spring 8. The plate spring 8 has an engaging portion 0 with a projecting portion 2k serving as a fulcrum to press the projecting portion 2h at a pressing portion A by a force P at right angles to OA. In this case, since the projecting portion 2h is not forced at right angles to the acting direction of the plate spring 8 but offset by an angle theta therefrom, a component force P' of the force P vertical to the surface of the projecting portion 2h acts as a force acting on the surface of the projecting portion 2h. As a result, when a ribbon 5 is fed in a direction of Arrow (m), the component force P' comes to assist in the pressing action of the plate spring 8 against the projecting portion 2h at the top end thereof 8b. The reverse running direction of the ribbon 5 makes all the frictional force act in the reverse direction.
Patent JP-S54150732-A (JP)
Title: Liquid-fuel gasifying burner
Inventor: MATSUMOTO IKUO
IPC: F23D11/02
Filed: 1978-05-19
Abstract: PURPOSE: To achieve energy saving by burning gas fuel at the initial state of combustion, and at the time of normal combustion, by gasifying liquid fuel by using the combustion heat and burning it, and thereby making a pre-heater unnecessary.  
     CONSTITUTION: Hot-water boiler cylinder 4 consists of cylindrical inner drum 1 and cylindrical outer drum 3, fitted with several sockets 2. Into the cylinder is inserted a burner unit consisting mainly of gasifying reaction pipe 7, which is connected from its upper part with propane gas conduit 5 and liquid fuel conduit 6. These two conduits 5 and 6 are connected to the upper end of the gas reaction pipe, and to its lower end is connected burner ejection port 9, which consists of a cylindrical pipe fitted with many small holes to eject gasified fuel and which blows the combustion flame into boiler fire chamber 8. In this combustion device, only propane gas is burned at the initial stage, but it is changed to liquid fuel when the gasifying reaction chamber is heated. 
     COPYRIGHT: (C)1979,JPO&Japio