baber/WOPTO huggingface dataset:
Patent JP-H05271228-A (JP)
Title: Heterocyclic compound having antagonistic action on angiotensin ii
IPC: C07D403/10
Filed: 1992-06-26
Abstract: PURPOSE:To obtain a new heterocyclic compound having strong antagonistic action on angiotensin II, hypotensive action and action on the central nervous system and useful as a therapeutic agent for the circulatory system or Alzheimer diseases and senile dementia. CONSTITUTION:The objective compound of formula I [R<1> is hydrocarbon which may be bound through a hetero-atom or substituted; R<2> is 5- to 7-membered heterocyclic residue which has CO, CS or S that may be oxidized or a group convertible thereinto as a ring constituent group and may be substituted; X indicates that rings Y and W are bound directly or through a spacer having <=2 atomic chains; W and Y are aromatic hydrocarbon group or heterocyclic group; (a) and (b) are 1 or 2 carbon atoms or hetero-atoms; (c) is one carbon atom or hetero-atom], e.g. 2-ethoxy-1-[[2'-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl) bipheny 1-4-yl] methyl] benzimidazole-7-carboxylic acid. This compound is obtained by reacting a compound of formula II with a compound of formula III (L is halogen atom).
Patent JP-S5691527-A (JP)
Title: Oscillating ciruit
Inventor: YAMAMURA SHIGEHARU
IPC: H03K3/42
Filed: 1979-12-26
Abstract: PURPOSE:To simplify an oscillating circuit and to stabilize its oscillating frequency by utilizing the delay time of a photocoupling element. CONSTITUTION:Cathode terminal 4 of light emitting diode LED as the input element of photocoupling element PC is connected to output terminal 2 of inverting  circuit IC, and anode terminal 3 is also connected to DC power source E via light  emitting diode LED driving resistor R1. Emitter 6 of phototransistor TR as the  output element of photocoupling element PC is grounded, and collector 5 is connected to DC power source E via phototransistor 2 driving resistor R2. Further, the base  is grounded via resistor R3 for adjusting the delay time of photocoupling element  PC. Collector 5, on the other hand, is connected to input terminal 1 of inverting  circuit IC and output OUT of the oscillating circuit is extracted from output terminal 2 of inverting circuit IC. The on delay time and off delay time of the photocoupling element are normally several microseconds respectively and the oscillating  circuit of tens-hundreds kHz in oscillation frequency can be constituted.
Patent JP-S6416847-A (JP)
Title: Polypropylene composition
Inventor: WATANABE KAZUYUKI
IPC: C08F255/02
Filed: 1987-07-09
Abstract: PURPOSE:To obtain the titled composition with radiation resistance, useful for medical instruments, food packaging materials, nuclear energy-related materials etc., by incorporating polypropylene etc. with an organic peroxide and specific compound(s) such as triacrylformal in specified proportion. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of polypropylene or propylene-alpha-olefin (including ethylene) copolymer with (B) 0.005-0.2pts.wt. of an organic peroxide (e.g., t-butyl hydroperoxide) and (C) 0.05-5pts.wt. of at least one kind of compound selected from triacrylformal, tris(acryloyloxyethyl)isocyanurate, tris(methacryloyloxyethyl) isocyanurate, trimethallyl isocyanurate, and tris(2,3-epoxypropyl)isocyanurate.
Patent JP-S6416338-A (JP)
Title: Automatic fastening device
Inventor: FURUYA HIROSHI
IPC: B23P19/06
Filed: 1987-07-09
Abstract: PURPOSE:To automatically adjust the position of the grooved part and a penetration hole by installing an air control valve for operating a nut runner until the penetration hole in a screw part coincides with the grooved part of a grooved nut and installing a speedy exhaust valve on the air exhaust side of the nut runner. CONSTITUTION:When each position of a photoelectric switch 17 and the penetration hole on a disc 1 does not coincide in the state where a grooved nut 22 is fastened with a prescribed torque, an air control valve 12 is operated through a control panel 4, and a nut runner 6 is operated in the fastening direction, and the grooved nut 22 is fastened furthermore. When the penetration hole is fastened to the position coinciding with the position of the photoelectric switch 17, a speedy exhaust valve 13 is opened to instantly exhaust the air in the nut runner 6, and the stop position is secured with high accuracy without being influenced by the inertia accompanied with the fastening of the nut runner 6. At this time, the grooved part of the grooved nut 22 coincides with one cross-shaped penetration holes of a screw part 20.
Patent JP-S6329246-A (JP)
Inventor: RICHIYAADO RUISU KORONBUSU
IPC: G01N33/52
Filed: 1987-07-09
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-H0335543-A (JP)
Title: Manufacture of dielectric isolation substrate
Inventor: KAYAO MASAHIDE
IPC: H01L21/762
Filed: 1989-07-03
Abstract: PURPOSE:To prevent lowering of integration of an island by etching a V-shaped groove of a region which becomes a shallow island, by forming an impurity layer of high concentration to the V-shaped groove and by etching a V-shaped groove of a region which becomes a deep island. CONSTITUTION:An oxide film 102 is formed on an N-type silicon substrate 101, crystal face anisotropic etching is applied, and a first recessed section 103 is formed to remove an oxide film. Then, an oxide film 104 is formed and a second recessed section 105 and a V-shaped groove 106 are formed. After the oxide film 104 is removed, a resist 107 is applied and patterning is carried out not to cover the V-shaped groove 106. Boron ion is implanted to form an impurity layer 108 of high concentration in a region excepting a coated region of the resist 107. A V-shaped groove 109 is formed by applying alkali anisotropic etching, the oxide film 104 is removed, N-type impurity is implanted at a concentration which is higher than that of an impurity layer 108 after removal of the oxide film 104, a P-type impurity layer 108 is converted to N-type, and an N-type buried layer 110 is formed.
Patent JP-H0729126-A (JP)
Title: Magnetic reading mechanism
Inventor: HORI MORITOYO
IPC: G11B17/00
Filed: 1993-07-09
Abstract: PURPOSE:To prevent a magnetic head holding part from being in touch with a hinged shutter, by turning the hinged shutter by a magnetic head holding member during the movement to a transfer path, thereby opening and locking the shutter, and releasing and closing the shutter at the retreating time from the transfer path. CONSTITUTION:When a magnetic head 4 is moved to a transfer path, a magnetic head holding member 7 is engaged with a slope 12c of a hinged shutter 12 urged by a spring or the like, so that the shutter 12 starts to rotate. The shutter 12 is locked by a lock arm 14 while keeping open an opening of the transfer path. A magnetic passbook 2 is read by the head 4 moved to the transfer path. When the head 4 is retracted from the transfer path, the lock is released and the shutter 12 shuts the opening of the transfer path. Accordingly, the head moves stably without touching the shutter. Since no friction is brought about, tone magnetic reading mechanism is highly reliable and has a long service life.
Patent JP-S6412743-A (JP)
Title: Data communication system
Inventor: YANAGIHARA YOSHIO
IPC: H04L13/00
Filed: 1987-07-07
Abstract: PURPOSE:To improve the efficiency of data transfer in a case where transfer data length in each information processor is different from each other, by deciding the optimum transfer data length in the information processor with each other by transmitting test data length when transferable data length is different. CONSTITUTION:A received response instruction is decided whether it is affirmation or negation by a managing part 12, and when a result is decided as the negation, no logical communication path is connected, and no data transfer is performed until a connection instruction is issued newly. When the response instruction is decided as affirmative response as a result, it is decided whether or not the data length assembled in a transmitted connection request instruction is equal to that assembled in the response instruction. And when the data length assembled in the response instruction is equal to the test data length, the managing part 12 decides the data length as the transfer data length, and delivers decided transfer data length and the response instruction to a connection control part 14.
Patent JP-H1115716-A (JP)
Title: Document updation notifying device and document updation notifying method
Inventor: TSUTSUMITAKE HIDEYUKI
IPC: G06F17/21
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a document updation notifying device which easily and also appropriately notifies to a client that information which exists on a server is updated. SOLUTION: A document providing mediation server 100 is intervened between WWW servers 104 and WWW browsers 102. When A controller 110 of the server 100 responds to a document request of either of the browsers 102 and document that is offered from the server 104 is updated, or when document that is offered from the server 104 is updated in response to a document request which is automatically generated in a document request periodic generator 111 when a document request from the browser 102 does not occur beyond a previously determined period, an electronic mail which is sent through a mail sending device 108 notifies the effect to the browser 102 that is registered on a document updation communication management database 107.
Patent JP-S6415579-A (JP)
Title: Escape valve with pilot valve for fluid
Inventor: IMANISHI TAKESHI
IPC: F16K17/10
Filed: 1987-07-07
Abstract: PURPOSE:To prevent the occurrence of a sudden opening and closing action due to a fluctuation in a pressure, by a method wherein opening and closing occasioned by the fluctuation in a pressure of an escape valve body is controlled by means of primary and secondary pilot valves. CONSTITUTION:An escape valve is formed through assembly of a valve body 1, and primary and secondary pilot valves 2 and 3. When the pressure of a fluid system is increased and a fluid pressure in the nozzle of the primary pilot valve 2 is increased to a set value, a valve body 18 is opened, and a valve seat 21a at the upper end of a nozzle 21 is opened. A cushioning chamber 26 is full of pressure fluid, a plunger 28 is slid upward, a secondary valve body 33 is opened, and a valve seat 31a of a nozzle 31 is opened. Since fluid in back pressure chambers 15 and 32 flows through a valve seat 31a to an outlet chamber 27, a plunger 10 of the valve body 1 is opened. In this case, the valve body can be maintained in an opening state by means of an orifice 43 of the secondary pilot valve 3.
Patent JP-S5694358-A (JP)
Title: Electrophotographic receptor
Inventor: HASHIMOTO MITSURU
IPC: G03G5/04
Filed: 1979-12-28
Abstract: PURPOSE: To impart high sensitivity and high flexibility to a photoreceptor, by providing a photosensitive layer containing a specified disazo pigment as an effective constituent on a conductive substrate.  
     CONSTITUTION: To a charge transferring substance of a photosensitive layer formed on a conductive substrate is added a disazo pigment having a distyrylbenzene skeleton represented by the general formula in which Ar is phenyl, naphthyl,  pyrenyl, carbazolyl, or the like. This disazo pigment is effective for an electrophotographic process, and easily obtained by coupling e.g. 1,4-distyrylbenzene-4,4'- bisdiazoniumtetrafluoroborate with a corresponding coupler in a proper solvent in the presence of an alkali. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H067785-A (JP)
Title: Sewage treatment apparatus
Inventor: TAKATSUKI SHIGEKI
IPC: C02F3/00
Filed: 1992-06-29
Abstract: PURPOSE:To make BOD of living waste water flowing out of a tank hard to become a standard value or more. CONSTITUTION:In a sewage treatment apparatus subjecting living waste water discharged from a bathroom 1, a washstand 2, a kitchen 3 or a toilet 4 to purification treatment in a treatment tank 6, a tank means storing the living waste water 5 discharged from the bathroom 1 and controlling the discharge amount of waste water to the treatment tank 6 is provided and the living waste water 5 discharged from the bathroom 1 is stored in the tank means to be discharged to the treatment tank 6 little by little. Further, a detection means 8 detecting the level of the living waste water 5 in the treatment tank 6 and a control means 9 controlling the discharge amount of the living waste water 5 discharged from the bathroom 1 on the basis of the signal from the detection means 8 are provided and, when the living waste water 5 exceeds a definite water level, a signal is sent to the control means 9 from the detection means 8 to reduce the discharge amount of waste water and, when the living waste water 5 lowers from the definite water level, a signal is sent to the control means 9 from the detection means 8 to increase the discharge amount of waste water.
Patent JP-S6414069-A (JP)
Title: Printer equipped with paper size automatic setting function
Inventor: MIYAGI YUTAKA
IPC: B41J29/50
Filed: 1987-07-08
Abstract: PURPOSE:To automatically set the size of paper, by providing a means for obtaining paper size data according to a paper detection signal and a printing control part for controlling a printing range according to the paper size data. CONSTITUTION:A measuring direction change-over switch 11 is set to a paper length and paper is set to a paper feed mechanism part 14 and a start switch 12 is pushed down, whereupon a paper size setting control part 13 responds to the start signal to control the paper feed mechanism part 14 and paper feed is started. A paper detection signal is sent to the paper size setting control part 13 from a paper sensor 15 and counting is started in a counter 16. The counter 18 receives '1' at every definite amount of line feed (paper feed amount). When the paper slips off from the paper sensor 15, the counting operation in the counter 16 is finished. The value of the counter 16 at this time is stored into a paper size memory part 17 as a paper length. When a paper width is measured, the same procedure is taken. Paper size data is sent to a printing control part 18 to control the printing range in a printer.
Patent JP-H0457030-A (JP)
Title: Optical image information converter
Inventor: TAKENAKA HIROMITSU
IPC: G02F1/135
Filed: 1990-06-27
Abstract: PURPOSE:To satisfactorily execute the image information conversion even if image information is in optical intensity of the lowest sensitivity or below, and to execute the optical image display of high fidelity by executing bias light irradiation corresponding to the lowest sensitivity at the time of executing image write of the lowest sensitivity. CONSTITUTION:A write light F2 is made incident on a photoconductive part 62, in which photoconductivity is varied in accordance with an incident light intensity distribution, an electric field of a power source 68 corresponding thereto works on an optical modulating part 66, and a modulation distribution of light is varied. In such a state, when a read-out light is made incident from the F3 direction, it is modulated in accordance with the modulation distribution of light, and this modulated light is reflected by a dielectric mirror part 64 and outputted in the direction as indicated with an arrow F4. In such a way, a light - light converting element 16 executes write of an image once, and executes a light - light conversion by reading out and outputting it optically. Accordingly, even in the case of an image of a feeble light, a display of high luminance and a large screen can be executed by executing read-out by an intense light.
Patent JP-H0922609-A (JP)
Title: Variable-color marker lamp for use at both front and rear
Inventor: TAKAMATSU ICHIRO
IPC: F21S2/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To enable the color of a marker lamp to be changed manually even when a driving motor has failed or when a motor power supply is disconnected by allowing the manual operation of causing a worm to mesh with and separate from a worm wheel. SOLUTION: A driving motor 13 is held by a holding member 17. The rear end of the holding member 17 is pivotally supported against a rotating shaft 18 in such a way as to freely rotate up and down. The driving motor 13 is locked by a nut member in a position where a worm 11 meshes with a worm wheel 12. To manually change the color of a lamp, the nut member is loosed, the driving motor 13 is lowered, and the worm 11 is separated from the worm wheel 12. Then an oscillating frame 8 is rotated to move a color filter 14 in front of or behind a sealed beam bulb 3.
Patent JP-H113986-A (JP)
Title: Using method for ccd linear sensor
Inventor: HAYASHI HIDEKANE
IPC: H04N1/028
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To greatly improve the scanning speed of a commercial CCD linear sensor and to securely grasp a moving object passing in a short period. SOLUTION: A light-receiving part 11 of the CCD linear sensor 1 is divided equally into two, and the period of a shift pulse for sending signal charges to the respective block regions of a charge transfer part from the respective block regions Z1 and Z2 of the light-receiving part 11 is set to 1/2 a period which is required for terminating the transfer of all the charges in the charge transfer part. Incident light beams L1 and L2, from the same part of a wire rod 2 moving to different positions (x) and (y) for the respective periods of the shift pulse, are sequentially made incident on the respective block regions Z1 and Z2 in the light-receiving part 11.
Patent JP-S6061085-A (JP)
Title: Manufacture of steel pipe coated with powdered thermosetting resin
Inventor: KOSUGE NORIO
IPC: B05D7/14
Filed: 1983-09-14
Abstract: PURPOSE:To improve a bending characteristic, etc. of a coated steel pipe by coating an under coating powdered paint and a top-coating powdered paint each having a specified gelation time on the surface of the steel pipe heated at a prescribed temp. before the paints are gelled, and conveying at a specified speed. CONSTITUTION:The time t1(gelation time of powdered paint) is necessarily regulated to satisfy the relation t1<=L/V where V is the conveying speed of a coated steel pipe 3 and L is the distance between the position of a top-coating gun 2 and the position where the coated steel pipe 3 firstly touches a converying roll 4, becuase the damage by conveying rolls 4 of the surface of the coated film and the releasing of the coated film can be prevented in this way. In addition the top-coating paint must be coated before the precoated under-coating paint is gelled. When there is an interval of time between the under coating and top coating, the diffusion between each layer becomes insufficient and the performance of the coated film is unfavorably decreased.
Patent JP-S5696547-A (JP)
Title: Multiplex transmission circuit
Inventor: YANO EIZOU
IPC: H02H7/20
Filed: 1979-12-29
Abstract: PURPOSE:To protect the transmission circuit through the prevention of adverse effect on other circuits and components when logic elements cause latch-up, by providing an integrating circuit and a switching element at the output side of logic elements in multiplex transmission circuits. CONSTITUTION:The power supply from the transmission line is fed to a logic element 3 consisting of ICs via a rectifying circuit 1 and a smoothing circuit 2. At the output side of the logic element 3, the base of a transistor TR1 is connected via a resistor R3, the base of TR2 is connected to the emitter of TR1, the emitter and collector of TR2 are connected to the rectifying circuit 1 to form the protection circuit of multiplex transmission circuit. At the output side of the logic element 3 of this protection circuit, an integrating circuit 4 consisting of a resistor R1 and a capacitor C1, constant voltage element ZD and switching element are connected, and the element 5 is connected to the base of TR1. Further, the output of the integrating circuit 4 drives the element 5 to stop the transmission of current signal driving TR1, allowing to prevent the circuit from being damaged circuits and components due to latch-up logic element 3.
Patent JP-S6064168-A (JP)
Inventor: YONEZU IKUROU
IPC: F25B17/00
Filed: 1983-09-19
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-H0521746-A (JP)
Title: Semiconductor memory device
Inventor: INOUE SATOSHI
IPC: H01L21/822
Filed: 1991-07-11
Abstract: PURPOSE:To eliminate the need for mask alignment to connect a transfer gate with a storage electrode by consisting of the transfer gate, using a thin film transistor, what is more, constituting the storage electrode of a capacitor with a semiconductor thin film which forms the thin film transistor. CONSTITUTION:A semiconductor thin film 4 is formed on an oxide film 3 between a tranch 2A and a trench 2B where gate electrodes 6A and 6B are installed thereto by way of a gate insulation film 5. An insulation film 31 is formed on the inside of the trench A on which there extends the semiconductor thin film 4 which constitutes a source region of a thin film transistor which is a transfer gate, a drain region, and a channel region. The semiconductor thin film 4 in the trench 2A constitutes a storage electrode of a capacitor. Therefore, the storage electrode of the capacitor consists of other parts of the semiconductor thin film which forms the semiconductor transistor, which makes it possible to eliminate the difficulty of mask alignment.
Patent JP-2001007239-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INOUE MASAHIKO
IPC: H01L23/12
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method by which a work of dicing into individual semiconductor devices can be made easy. SOLUTION: There are provided an electrically insulating flexible film 1, a plurality of semiconductor chips 2 and a support frame 3. The support frame 3 is a plate-like body, has an aperture 5 and is bonded on the electrically insulating flexible film 1 having interconnections. The semiconductor chips 2 are bonded on the electrically insulating flexible film 1 inside the aperture 5 of the support frame 3. Two or more slits 6, 6 patterned after the shape of the semiconductor chip 2 are formed in a laminate of the electrically insulating film 1 and the support frame 3. A connecting portion 8 between the slits 6, 6 is cut so that individual semiconductor devices 4 are separated.
Patent JP-S6414928-A (JP)
Title: Amorphous semiconductor element and manufacture thereof
Inventor: KITAHATA MAKOTO
IPC: H01L21/318
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the desorption of hydrogen and to improve stability, by covering the surface of an amorpbous semiconductor layer with a thin silicon nitride film, which is formed so that the concentration of the hydrogen is controlled at a specified value or less, and making said film to act as a strong passivation film. CONSTITUTION:The surface of an amorphous semiconductor layer 1' is covered with a thin silicon nitride film 6, which is formed so that the concentration of the hydrogen is controlled to be 1% or less. The silicon nitrogen, which covers the surface and has the nitrogen concentration of 1%, keeps the amorphous semiconductor element stable. For example, the amorhous semiconductor layer 1' is formed as follows: Pa-Si:H2, ia-Si:H3 and na-Si:H4 are laminated and formed on a metal substrate: and an ITO electrode 5 is formed in a solar battery. Thus, an amorphous silicon solar battery characterized by less deterioration is implemented.