baber/WOPTO huggingface dataset:
Patent JP-H0629935-A (JP)
Title: Non-sound processing unit
Inventor: TSUBOI MITSURU
IPC: H04B15/00
Filed: 1992-07-08
Abstract: PURPOSE:To minimize a sound quality change in an audible sense by generating a control signal for a noise insertion period wider than a non-sound period and overlapped with a voiced period to suppress occurrence of a sense of disorder due to the difference from the sound quality at voice/non-sound changeover. CONSTITUTION:When a noise insertion block control signal is given to a synthesis section 4, the synthesis section 4 generates an output signal for a spread noise insertion block in a preceding period from the start of non-sound period on the occurrence of a change from a voiced period into a non-sound period and an output signal for a spread noise insertion block in a backward period from the end of non-sound period on the occurrence of a change from a non-sound period into a voiced period. Thus an overlapped period where a voice signal and a noise signal are overlapped with each other is produced in the voice/non-sound changeover portion to connect smoothly the voiced period and the non-sound period. Furthermore, a noise generating section 3 always generates a white noise signal, a voice codec (VOCODER) using the white level noise is employed for the processing unit in advance to generate the noise having the sound quality specific to this system, then the difference of the sound quality between the background noise for the voiced period and the noise for the non-sound period is decreased and then the continuity at the period changeover is made smoother.
Patent JP-S6159460-A (JP)
Title: High voltage power source for electrostatic charging
Inventor: NAKATANI MASAHIDE
IPC: H02M3/28
Filed: 1984-08-31
Abstract: PURPOSE:To reduce the size and cost of an electric power source by connecting plural boosting transformers to a common switching element in parallel and driving them. CONSTITUTION:A driving signal is supplied from a driving circuit 16 to the switching element Q, which performs switching operation at a specific frequency to develop AC voltages across primary windings N21 and N22 of the boosting transformers T1 and T2. Consequently, AC voltages are induced across secondary windings N21 and N22 and supplied to a load through rectifying circuits respectively. The current flowing through the load RL2 is detected by an output current detecting element R5 and compared by a comparator AS with a reference voltage Vref to send their deviation voltage to the driving circuit 16. Then, the driving circuit 16 sends a driving signal with pulse width corresponding to the deviation voltage to the switching element Q.
Patent JP-S5883001-A (JP)
Title: Modified nitrocllulose composition and its production
Inventor: YAMAKI KAORU
IPC: C08L1/00
Filed: 1981-11-10
Abstract: PURPOSE:To obtain a modified nitrocellulose composition having improved adhesion to polyolefin films and good dispersibility for procelain powder, etc., by reacting an active hydrogen compound with a specified diisocyanate compound and then mixing the resulting reaction product with a nitrocellulose solution. CONSTITUTION:A diisocyanate compound having, in the molecule, two isocyanato groups separated by an atomic chain containing a 2C or higher linear alkylene group is reacted with an active hydrogen compound in an amount up to equimolar to the isocyanato group. Then, this reaction product is mixed with a solution of nitrocellulose, nitrogen content 10-13% and viscosity <=7sec, in an solvent inert to an isocyanate. The active hydrogen compounds which can be used are ethylene glycol, 1,6-hexamethylenediol, etc. As the solvents which are required to be inert to isocyanates and to dissolve nitrocellulose, there can be mentioned, for example, methyl ethyl ketone and ethyl acetate.
Patent JP-H0529553-A (JP)
Title: Semiconductor device
Inventor: YAMAMOTO MOTOHIKO
IPC: H01L21/8222
Filed: 1991-07-22
Abstract: PURPOSE:To give a semiconductor device a stable characteristic which is free from any secular change even when the base and emitter diffusion in a transistor is shallowly made by constituting the first and second electrode wiring layers of a metallic material other than Al and the third electrode wiring layer of Al. CONSTITUTION:The first and second electrode wiring layers 9a and 9b respectively constituting the collector and emitter electrodes C and E of a transistor are formed of metallic materials other than Al and the third electrode wiring layer 11 constituting the metallic electrode of a Schottky barrier diode and, at the same time, the base electrode B of the transistor is formed of Al. Therefore, even when the base and emitter diffusion in the transistor is shallowly made, the occurrence of short circuit between the emitter and base of the transistor caused by an Al spike to the emitter area can be prevented and the characteristic of the Schottky barrier diode does not make any secular change.
Patent JP-S57105861-A (JP)
Title: Flexible magnetic disc
Inventor: SHIMAZU TOSHIMASA
IPC: G11B19/02
Filed: 1980-12-20
Abstract: PURPOSE: To prevent malfunction, by providing a switching detector consisting of a light emitting element and photo detector with a fixed frame and a moving frame clippling a flexible magnetic disc.  
     CONSTITUTION: A moving frame 22 is turned by taking a hinge 23 as a center, and one end is tensioned to a fixed frame 21 with a spring 24. The fixed frame 21 is provided with a spindle 27 to turn a flexible floppy disc 26, and a door switching detector 29 consisting of a pair of light emitting element 28a and a photo detector 28b. The moving frame 11 is provided with a clamper 30 clamping a floppy disc 6 and a light shield plate 31. A latch nail 32 at the back of a handle 25 is latched with a latch nail 33 of the fixed frame 21 to close the moving frame 22. Thus, if a flexible disc is clamped to the spindle is detected accurately to prevent malfunction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5885371-A (JP)
Title: Preventing method of adhesion of scale to turbine blade
Inventor: KAWAZOE SANAE
IPC: F03G4/00
Filed: 1981-11-13
Abstract: PURPOSE:To clean the surface of a turbine blade by injecting an alkali solution into the geothermal steam flowing into a turbine at the inlet of turbine thereby dissolving and removing the scale to be produced on the static and dynamic blades of turbine during the rotation. CONSTITUTION:The fluid ejected from a well W-1 will reach to a vapor phase separator V-1 where it is separated into the hot water and the steam and the steam is led through a piping T-4 to a turbine R. While an alkali solution is fed from a medical fluid tank V-4 through a feed pump P-5 and a piping T-3 to a heatexchanger V-5 where it is heated and injected to the vicinity of the turbine inlet. The majority of the injected alkali solution will pass through the turbine together with the steam then through a turbine exhaust section G to a condenser V-2. A portion of the alkali solution is liquidized in the turbine and flow on the surface of the material to be stored at the bottom then returned through a piping T-17 to a hot water tank L-1 at the bottom of the condenser V-2.
Patent JP-H09279909-A (JP)
Title: Construction of fence
Inventor: SAITO EIZO
IPC: E04H17/14
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To conveniently build a fence in a short period without the necessity of a skill or a special technology, by using a foamed rein molding panel. SOLUTION: Columns are driven into the ground in an area where a fence is to be built, at predetermined intervals, and kneaded concrete or mortar 3 is placed around the bases of the columns and is cured so as to allow the columns to be self-sustaining. A panel-like fence member 4 formed of a foamed resin molding and formed therein with column receiving holes 4H, are fitted on the top end parts of the columns 1, and kneaded concrete or mortar 5 is cast into the column receiving holes 4H, and a cure accelerator 8 is impregnated into the concrete or mortar 3 around the columns 1 so as to cure tire same.
Patent JP-H0838818-A (JP)
Title: Top feed-type continuous vacuum precoat filtration and its device
Inventor: YOSHINO YOSHIYA
IPC: B01D33/70
Filed: 1994-08-02
Abstract: PURPOSE:To provide a top feed-type continuous vacuum precoat filtration method by which a filtering treatment volume can be increased significantly and a filtering operation efficiency can be enhanced widely. CONSTITUTION:An untreated liquid 28 is continuously poured almost uniformly in an axial direction on the upper surface of a rotating filter drum 11 from above the filter drum 11, and a solid is separated from a liquid using the precoat layer 17 of the filter drum 11. Further, the solid is captured above the precoat layer 17, while the liquid is absorbed into the interior of the filter drum 11, and at the same time, the solid is dehydrated into the form of a cake. After that, a dehydrated cake layer 29 is peeled off the precoat layer 17 and then is taken out.
Patent JP-H0734041-A (JP)
Title: Tacky sheet
Inventor: AZUMA KENICHI
IPC: C09J201/00
Filed: 1993-07-22
Abstract: PURPOSE:To obtain a tacky sheet, capable of readily peeling a once tacked tacky sheet without applying heat thereto in recycling an adherend bonded with the tacky sheet or for a next step. CONSTITUTION:This tacky sheet is obtained by forming a tacky agent layer on at least one surface of a substrate with a tacky composition containing a polymer capable of manifesting the tackiness, a photopolymerizable monomer or oligomer and a photopolymerization initiator as a tacky agent. Otherwise, the composition is formed between sheets of release paper without using the substrate to afford a tacky film. The tacky sheet or tacky film applied to an adherend can be irradiated with ultraviolet rays in the case of need to cure the tacky agent and readily enable the peeling thereof.
Patent JP-S62110297-A (JP)
Inventor: NIKORAI GEORUGIEFU BAKAROFU
IPC: H05B7/12
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-S6159621-A (JP)
Title: Binder for magnetic recording medium
Inventor: SEKI YASUYUKI
IPC: C08F2/48
Filed: 1984-08-30
Abstract: PURPOSE:To obtain a binder which can form a magnetic recording medium having excellent wear resistance, mechanical characteristics and electrical characteristics when irradiated with radiations by bringing isocyanate ethyl methacrylate into reaction with a prepolymer having OH groups. CONSTITUTION:The magnetic layer constituted by binding magnetic powder with the polymer obtd. by bringing a copolymer of vinyl chloride and vinyl alcohol or the like having >=2 OH groups in one molecules as the prepolymer and the isocyanate ethyl methacrylate into reaction as a binder is formed on a base. The magnetic paint formed by dissolving such binder into cyclohexane and toluene, etc. to prepare a soln. and dispersing the magnetic powder into such soln. is coated on the base and dried; thereafter electron rays, etc. are irradiated to the coating to cure the same. The binder which has good adhesiveness to the base, the excellent wear resistance and electromagnetic conversion characteristic, decreases output fluctuation and permits the manufacture of a magnetic tape, etc. having a goo S/N ratio is thus obtd.
Patent JP-2000080741-A (JP)
Title: Construction of partition wall
Inventor: OKUDA TOSHIHIKO
IPC: E04B2/82
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To easily change only interior finishing by making the rear surfaces of both plane material panels face each other by installing one plane material panel detachably while the other panel is kept in an installed state. SOLUTION: An opening 39 is formed between the upper end face of a plane material panel 6 in a room side and a ceiling surface 1, and a wiring space 48 behind the opening 39 is opened to the room side through the opening 39. Wiring 34 can be housed in a space 48 through the opening 39 and can be extended to certain places where the wiring is required through the space 48. The wiring box 49 is set in the space 48 through the opening 39 and wires 34 are inserted. When changing only the interior finish in a room 4, only the plane material panel 6 at the room side is removed and it is only required to replace it with a new plane material panel, and no removal of the plane material panel 7 at the corridor side is required. Thus, when changing the interior finish only in a room in response to a change in life style or the like, the work can be performed easily with an advantageous cost.
Patent JP-H1029779-A (JP)
Title: Oil tank inside oil quantity monitoring device
Inventor: KAMIBAYASHI KATSUNORI
IPC: B66B9/04
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an oil tank inside oil quantity monitoring device which detects leakage of oil to the outside from a hydraulic elevator working oil passage so as to stop an UP operation of an elevator. SOLUTION: When a car 10 approaches a destination floor while an UP operation of the car 10 is carried out, a landing switch 11 is brought into contact with a landing switch cam in the destination floor, and a position signal of the destination floor is transmitted to a control panel 12 via a cable 18 from the landing switch 11. If oil 2 flows outward from a working oil passage for the oil 2 during this UP operation, a photosensor reflection part 15a inside an oil tank 1 is positioned on an oil level lower than an oil level of the oil 2 of the destination floor in the normal case. A photosensor 15 measures a distance from an oil tank lid 1a to an actual oil level of the oil 2 so as to transmit a signal of its measurement value to the control board 12 via a cable 17.  The control panel 12 computes an actual oil quantity on the basis of this signal so as to compare it with a previously stored oil quantity in the case of landing on the destination floor, and if oil leakage is determined, a pump 5 is also stopped via a motor 4. In addition, a flow rate control valve is closed.
Patent JP-S6160112-A (JP)
Title: Electronic appliance
Inventor: GEDOU HIDEKI
IPC: G06F1/16
Filed: 1984-08-31
Abstract: PURPOSE:To attain miniaturization of an electronic appliance with excellent workability for check and maintenance operations, by separating plural units forming the electronic device and distributing freely each separate unit. CONSTITUTION:For a season ticket vending machine, the units 2-7 are provided on a table 1 with casters and to the side part of table for operation, a printer, a magnetic tape, control and print respectively in such a way that they can be separated from each other when necessary. These units 2-7 are connected to a control unit 6 via signal cables 8. An AC power supply cable 9 is also connected to the unit 6. The both side faces of the units 6 and 7 can be freely opened and closed and contain a ticket extracting port 11 and a ticket supply part 12. Thus the units 2-7 are separable from each other and can be distributed freely when necessary. Such a constitution can be effectively applied to various office automation devices including a computer system, etc.
Patent JP-H0715087-A (JP)
Title: Single wavelength semiconductor laser
Inventor: MIZUTANI NATSUHIKO
IPC: H01S5/06
Filed: 1993-06-28
Abstract: PURPOSE:To provide a dynamic single wavelength semiconductor laser which operates stably for returning light without requiring any isolator. CONSTITUTION:A laser resonator 1 comprises a periodic perturbation imparting means, i.e., a grating 9, interposed between waveguides. The laser resonator 1 functions as a mode (wavelength) selective reflector for coupling two modes having different absolute values of propagation constant while accompanying mode conversion. In other words, two modes are coupled to produce waves advancing forward and backward thus establishing a laser resonance mode. Means 2 for outputting a specific laser resonance mode is also provided.
Patent JP-H1084433-A (JP)
Title: Video telephone set and method for using and controlling line thereof
Inventor: LEE SURG-JUNE
IPC: H04N7/14
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the method in which a fault in image communication by a video telephone, set due to hook-off noise from other telephone set is surely prevented. SOLUTION: The telephone set is provided with a detecting unit 200 that detects the operating state of a line 220, and when a line state detection signal LSD by the detecting unit indicates a busy line, a control unit 100 leaves a modem 190 to be inactive and displays a message denoting the busy line on a screen and/or sounds out the message in voice. The detecting unit 200 compares the voltage, detecting the line voltage to a prescribed reference voltage for generating a line state detection signal.
Patent JP-S5971749-A (JP)
Inventor: SAITOU YOSHIAKI
IPC: A61F7/00
Filed: 1982-10-19
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-S6426912-A (JP)
Title: Method and device for diagnosing plant
Inventor: KANEMOTO SHIGERU
IPC: G01M99/00
Filed: 1987-07-23
Abstract: PURPOSE:To realize the flexible diagnosis of a plant by producing a dynamic characteristic model showing the input/output relationship among various component equipments of the plant for each of these equipments and storing those models into a computer. CONSTITUTION:A hierarchical frame type data base consists of a dynamic module relation frame 11, a basic module frame 12, an equipment module frame 13, a system module frame 14, etc. The measurement data obtained at a plant are stored in a measurement time series data file 15. An inference controller 16 infers an abnormal equipment or sensor based on the information received from said data base and the file 15 by an inference request or the request given from a result display requesting device 18. The result of this inference is shown on a display device 19.
Patent JP-H04226570-A (JP)
Title: Granular composition of reactive dye and its production
Inventor: YAMAUCHI NORIAKI
IPC: C09B67/22
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a granular composition of reactive dye having excellent low dust-scattering property, particle strength, water-soluble property, fluidity and storage stability by drying and granulating a reactive dye composition containing a reactive dye, Turkey red oil and a specific granulation auxilliary. CONSTITUTION:An aqueous composition containing (A) a reactive dye having a fiber-reactive group such as pyridine or pyridazine in the molecule and (B) (i) Turkey red oil and (ii) a granulation auxilliary containing a compound expressed by formula I ((m) is 10-24; (n) is 1-18), a compound expressed by formula II and/or compound expressed by formula III (R is C8H25+1 and S is 5-20) is dried and granulated to provide the objective composition.
Patent JP-H0839715-A (JP)
Title: Adhesive tape using porous substrate
Inventor: NAGATSU HIDEKI
IPC: B32B27/00
Filed: 1994-08-03
Abstract: PURPOSE:To obtain an adhesive tape that can be securely bonded along a target, i.e., a surface of an adherend, and can be clearly peeled without occurrence of break and the like when it becomes useless. CONSTITUTION:In an adhesive tape using a porous substrate, a water-dispersible, pressure-sensitive adhesive is provided on at least one surface of the substrate, and a moisture content in the width direction of the tape is approximately uniform.
Patent JP-H0740102-A (JP)
Title: Loader device for double disc lathe
Inventor: MATSUNO OSAMU
IPC: B23B15/00
Filed: 1993-07-23
Abstract: PURPOSE:To reduce the weight of a moving body in a carrying device, and increse the moving speed, in a loader device which moves back and forth between a stocker C and a double disc lathe to carry in works and carry out finished works. CONSTITUTION:A loader device for carrying works between a double disc lathe and a stocker, is provided with a carrying device A having work holding chucks 20L, 20R on the front and rear faces in its carrying direction, and a work receiving and delivering device B having a chuck device 23, which is turnable and can freely move up and down while facing the table face on the stocker C and the front and rear faces of the carrying device A in its carrying direction.
Patent JP-2000018214-A (JP)
Title: Cylindrical fastener
Inventor: HIBINO AKIRA
IPC: F16B2/06
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To facilitate handling and one-step mounting relative to two wire rods in a fastener for fixing gages. SOLUTION: A cylindrical fastener is formed by bending, in a circular arc shape, a rectangular plane plate to form a C-shaped cross sectional shape. In both the ends of the plane plate forming a C-shaped opening side 20, a square piece connected to one end of the plane plate is formed to a claw part 22 bent in the inside direction in relation to the plane plate; the other end side is obtusively bent in the inside direction in relation to the plane plate to form a fitting window 13 being fitted with the claw part along the bent position; a straight line part 21 having a non-circular arc cross section is formed at the reversed C-shaped opening-free side. A plurality of hole parts 14 are bored in the straight line part. Applying force to the outer periphery face (the circular arc part) approaches the mutual ends of the plane plate at the C-shaped opening side each other, fitting the claw part in the fitting window. Thus, one-time clamp retains, with a holding state, a plurality of wire rods in the cylindrical fastener.
Patent JP-H0232244-A (JP)
Title: Gas concentration sensor
Inventor: NURI KENJI
IPC: G01N27/41
Filed: 1988-07-21
Abstract: PURPOSE:To previously sense and prevent the malfunction of an oxygen sensor and to improve the reliability of the sensor by emitting an alarm from an OR gate when the signal deviating the oxygen concn. of a preset specific range above and below is outputted. CONSTITUTION:A solid electrolyte 2 is held in place between platinum electrodes 3 and 4. The one electrode 3 is coated with a cap 5. A small hole 6 is formed to the cap 5 to limit the inflow of the air to the electrode 3 side. A DC voltage is impressed to the electrodes 3, 4 and the current flowing in the solid electrolyte 2 is detected by an ammeter A and is made into the output of an oxygen sensor 1. The output of the sensor 1 is amplified 7 and is inputted to comparators 8, 9, by which the output is compared with reference voltages VrefH, VrefL respectively. The voltage of the level corresponding to the output of the sensor at, for example, 25% oxygen concn. is set to the reference voltage VrefH and the voltage of the level corresponding to, for example, 5% oxygen concn. is set at the VrefL. The outputs of the comparators 8, 9 are inputted to the OR gate 10 from which the signal of a sensor fault is outputted when either output of the comparators 8, 9 deviates from the reference voltage.
Patent JP-S60142968-A (JP)
Title: Novel diazine-ethenylphenyloxamic acid
Inventor: KAARU JII GUROJINGAA
IPC: C07D239/52
Filed: 1984-08-31
Abstract: Compounds of the formula <CHEM>  wherein  R1 is hydrogen or alkyl of 1 to 4 carbon atoms; R2 is hydrogen, methyl, hydroxyl, alkoxy of 1 to 4 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or -HN-CO-CO-OR1;  A is <CHEM> R3 is hydrogen, methyl, alkoxy of 1 to 4 carbon atoms, hydroxyl, amino, alkanoyloxy of 1 to 2 carbon atoms, di(alkyl of 1 to 2 carbon atoms)amino-(alkoxy of 1 to 4 carbon atoms) or acetamido; and R4 is hydrogen, amino, alkoxy of 1 to 4 carbon atoms, halogen or -HN-CO-CO-OR1; and, when R1 is hydrogen, non-toxic, pharmacologically acceptable salts thereof. The compounds as well as their salts are useful for the treatment of immunological, inflammatory and allergic disorders such as allergic asthma, rhinitis, conjunctivitis, hay fever, urticaria, food allergies and the like.