baber/WOPTO huggingface dataset:
Patent JP-H01255897-A (JP)
Title: Voice detection
Inventor: MINOWA TOSHIMITSU
IPC: G10L15/04
Filed: 1988-04-06
Abstract: PURPOSE:To detect a voice range without being affected by the variance of a speaking level or a background noise level by discriminating a range, where a short-range average amplitude exceeds a long-range average amplitude or the frequency in zero-crossing of an input signal exceeds that corresponding to a reference frequency through the short-range average amplitude does not exceed the long-range average amplitude, as the voice range. CONSTITUTION:The long-range average amplitude of the input signal is relatively slowly varied in accordance with the background noise level, and the quick amplitude change for voice input appears in the short-range average amplitude independently of the speaking level. Then, outputs of long-range and short-range average amplitude calculating circuits 11 and 12 are compared with each other by a comparing circuit 13, and the short-range average amplitude is monitored based on the long-range average amplitude to detect a voice range. With respect to a silence which is hardly distinguished from the noise by the amplitude because of a low amplitude level, the frequency in zero-crossing measured by a zero-crossing frequency counting counter 14 is compared with that corresponding to the reference frequency measured by a reference frequency zero-crossing counter 16 by a zero-crossing value compari son difference device 17, and it is detected as a voice range when the former exceeds the latter. Thus, the voice range is detected independently of the speaking level and the ambient noise level.
Patent JP-H10191246-A (JP)
Title: Image reproducing method for reproducing digital image data obtained by digital camera and digital camera used for the method
Inventor: SHIODA KAZUO
IPC: H04N5/781
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To immediately reproduce the photographic image with high quality without repeating teat printing for improving image quality or fine adjustment by the recognition of a monitor at the time of reproducing the photographic image taken by a digital camera. SOLUTION: The digital camera 1 having a function (photographing information imparting part 6) giving photographing information 9 showing a photographing condition to digital image data 8 obtained by photographing executes photographing. An image reproduction device 3 executes an image processing for improving image quality on image data 8 obtained by photographing by using photographing information 9 given to image data 8 in a setup processing part 11 and image data is reproduced as print 14 or the display image of the monitor 15.
Patent JP-S5510159-A (JP)
Title: Clutch motor
Inventor: MATSUBAYASHI JIYUN
IPC: F16D67/06
Filed: 1978-07-10
Abstract: PURPOSE: To provide a clutch motor, in which a groove is formed in at least one of clutch ring, brake ring and sliding shaft so as to avoid shortage of lubricating oil, whereby smooth operation of clutch and brake ring can be ensured.  
     CONSTITUTION: At the middle portion of spline teeth of clutch ring 15, there is formed a groove 20 having a diameter slightly smaller than that of the bottom 21 of spline teeth. On the other hand, grease is applied over the tooth surface 22 of spline teeth and at the same time is filled in the groove 20. Supply of grease to the spline teeth is accomplished by taking out grease from groove 20 by use of the portion utilized conventionally for scraping out grease between sliding shaft 11 and clutch ring 15, brake ring 16 which are reciprocally slided on the shaft 11. With such an arrangement, satisfactory lubrication is ensured for sliding movement between clutch ring 15, brake ring 16 and slidng shaft 11, so that operation can be rendered smooth. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11276719-A (JP)
Title: Motion base control device
Inventor: SHIINA TSUKASA
IPC: G03B37/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To construct a simulation ride system by providing a correcting means for operating a motion base in synchronization with image data. SOLUTION: An image device projects an image on a screen 1-3 by controlling a projector 1-2 by an image control device 1-1. A motion base 1-5 is controlled by a motion base control device 1-4, and the device 1-4 is connected to the image control device 1-1 by an LAN 1-6. When the image device starts to project an image, an image projection start command and an image synchronization command are sent to the motion base control device 1-4, and in the case where a turbulence of a frame of the image device occurs, the frame NO in the image synchronization command is compared with the frame NO showing the motion data executed by the motion base to obtain a correction speed from the difference, thereby synchronizing the image of the motion data.
Patent JP-S60227513-A (JP)
Title: Driver circuit
Inventor: ARAGAKI TAKAHIKO
IPC: H03K17/30
Filed: 1984-04-25
Abstract: PURPOSE:To normally operate a standby transistor (TR) circuit as a driver circuit when one of plural TR circuits breaks down toward the open side, by adding the spare TR circuit to the plural TR circuits. CONSTITUTION:Transistors (TR) Q11-Q1n and a spare TRQ1m of a driver circuit are simultaneously turned on by means of a signal A through a TRQ01. Moreover, load coils L1-Ln are selectively activated by selectively turning on TRs Q21-Q2n by means of signals a-n. When one of the TRs Q11-Q1n break down toward the open side and the defective TR does not turn on even after its turning-on time has passed, the spare TRQ1m is turned on by the time. Then the electric current from a power source E is made to flow to the load coil through the spare TRQ1m and defective TR and the driver circuit is normally operated.
Patent JP-H02263584-A (JP)
Title: Laser beam machine with safety device
Inventor: NAITO SHUTARO
IPC: B23K26/00
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the adverse influence on the human body and a machine by a laser beam by stopping the laser beam output when an output value of a thermopile is equal to or higher than a preset allowable value. CONSTITUTION:The thermopile 12 is irradiated with the laser beam coming through sections of a workpiece W to the lower side and an output signal T of a value in proportion to intensity of the laser beam is outputted to a comparator 16 from the thermopile. Since the value of the output signal T by the laser beam to the extent of coming through sections is relatively low, an oscillation allowable signal is outputted to a laser beam controller 17 and the laser beam output from a laser beam output device 19 is continued. When operation is proceeded and cutting of the workpiece is finished, the thermopile 12 is irradiated directly with the laser beam and the value of the output signal T is compared with the allowable value alpha by the comparator 16 and T is made to >=alpha and an oscillation prohibitive signal is outputted to the laser beam output controller 17 and the laser beam output from the laser beam output device 19 is stopped. In addition, when monitoring light is intercepted due to entering of the human body, etc., an oscillation stop signal is inputted to the laser beam output controller 17 and the output from the laser beam output device 19 is immediately stopped preferentially.
Patent JP-H07290347-A (JP)
Title: Manufacture of crown-shaped object and centerless grinding machine
Inventor: ONODA MITSUTSUGU
IPC: B24B5/18
Filed: 1994-04-21
Abstract: PURPOSE:To manufacture a crown-shaped object very simply by tilting a work, lowering the center height on the tip side by the prescribed height, lifting the tip side while gradually loosening the tilt, and gradually lowering the center height on the rear end side of the work at a delay from the tip side. CONSTITUTION:When a work W is moved along the top smooth face of a blade 5, only the tip side of the work W is dropped into a recess 7, the center height of the work W is lowered, the work W is set to a tilted state, and only the tip side is easily ground by a grinding wheel 1. As the work W is moved, the tilt of the work W is gradually changed, and the tip side of the work W is ground into a crown shape. When the work W is further moved, the rear end side is dropped into the recess 7 to lower the center height, and it is easily ground by the grinding wheel 1. The tilt of the work W is changed as the work W is moved, and the rear end side of the work W is ground into the crown shape.
Patent JP-H05251740-A (JP)
Title: Manufacture of microstructural light emitting device
Inventor: WATABE HEIJI
IPC: H01L21/3065
Filed: 1992-03-05
Abstract: PURPOSE:To manufacture a light emitting device having a nanometer microstructure by performing a micro pattern transfer to the semiconductor substrate surface by a lithographic technique, and thereafter oxidizing it to a desired depth from the surface on which the pattern has been formed. CONSTITUTION:A resist is applied to a semiconductor substrate 102, on which a hyper-fine dot pattern is formed by a lithographic process. With this as a mask a pattern transfer is performed by an etching process. The size of the columnar structures 101 made by the above processes is in the same order of the resist mask if undercut is not considered in the etching. Thereafter, by thermal or plasma oxidation of the specimen, a surface oxide layer 103 is formed from the top and side of the columnar portions to thin the semiconductor region, thereby providing a light emitting region 104 of a nanometer level. By this method, not only the light emitting region can be arbitrarily formed but also the light emission wavelength can be controlled through the dot pattern size and the oxidation time.
Patent JP-H09238772-A (JP)
Title: Stay holder used for vehicle seat with head restraint
Inventor: TAKAYAMA TAKURO
IPC: A47C7/38
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To break a neck part, to easily peel off a facing and to dismantle a seat back by forming the neck part for integrally connecting a head to a shunk breakably by prescribed external force. SOLUTION: For this stay holder 10, the shunk 11, a washer head 12 and the neck part 13 are integrally molded hollow from resin and the neck part 13 for integrally connecting the washer head 12 to the shunk 11 is formed breakably by the prescribed external force, an impact for instance. For the neck part 13, die removal is taken into consideration and many through-holes 17 are pierced on a straight line in a direction orthogonally crossing the common axial line of the shunk 11 and the washer head 12 and molded. When the neck part 13 is broken by hitting the washer head 12 by a hammer and the washer head 12 is removed, the facing 25 is easily peeled off. The seat back pad 24 is detached from the seat back frame 22 and the seat back 21 is easily dismantled and easily recycled.
Patent JP-S57198746-A (JP)
Title: Electrically insulating resin composition
Inventor: OKUNOYAMA TERU
IPC: H01B3/30
Filed: 1981-05-31
Abstract: PURPOSE: The titled composition, prepared by incorporating a specific thermosetting amino resin with a phenol-alkyd water-dilutive resin, capable of exhibiting water and heat resistance, etc. without deteriorating the characteristics of the alkyd resin, and useful for impregnation, e.g. surface coating, etc.  
     CONSTITUTION: An electrically insulating resin composition prepared by incorporating (A) 95W70pts.wt. water-dilutive resin obtained by neturalizing an alkyd resin, containing 0W35wt% oil or fatty acid, having an acid value ≥20, preferably 50W100, and obtained by modifying to contain 1W10wt% phenolic resin under heating, with ammonia or an organic base, preferably a base having a pH≥9, to make the residual carboxyl groups dilutive with water with (B) 5W30pts.wt. water-soluble or hydrophilic thermosetting amino resin prepared by adding formaldehyde, etc. to an amino compound, e.g. urea, and etherifying the reaction product with a lower alcohol, mainly methanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03284520-A (JP)
Title: Vertical screw conveyor
Inventor: TOJO CHIAKI
IPC: B65G33/36
Filed: 1990-03-29
Abstract: PURPOSE:To prevent clogging and reduce power in a vertical screw conveyor with dehydrating function for water-containing sediment by providing vertical slits whose channel widths are extended from the inside to the outside in determined positions of a casing provided with a screw blade, and disposing linear materials to be vibrated in the slits. CONSTITUTION:A plurality of vertical slits 11 are formed around the middle position of the carrying rotating part 6 of a cylindrical casing 1. The slits 11 are formed into a sectional form such that the channel width is extended from the inside to the outside, and flat bars 12 are disposed in the slits 11 and held in the upper and lower end parts and middle part by cylindrical members 13. Each flat bar 12 is regulated in leaving quantity by a bolt 14 provided on the cylindrical member 13 and vibrated by a vibrator device 15 provided on a ring holding part. According to this constitution, the moisture in sediment is discharged through the slits, and clogging is prevented by the excitation of the flat bars. Thus, the power can be reduced.
Patent JP-H07300771-A (JP)
Title: Shape memory wool and its production
Inventor: MORI TOSHIO
IPC: D06M101/10
Filed: 1994-04-21
Abstract: PURPOSE:To obtain shape memory wool excellent in wrinkle, water and dry- cleaning resistances, etc., by making hydrolyzed wool keratin present in a part inside the scales of wool fibers and coating the outside of the wool fibers with a resin. CONSTITUTION:This shape memory wool comprises hydrolyzed wool keratin present in a part inside the scales of wool fibers and the outside of the wool fibers coated with a resin. Furthermore, the method for producing the shape memory wool is to prepare wool keratin partially hydrolyzed to about 8,000 average molecular weight as an aqueous solution at 6-7wt.% solid content (pH about 4), immerse fiber-dyed wool yarn in the resultant aqueous solution, treat the yarn at 60 deg.C for about 30min, then carrying out the inactivation treatment at 95 deg.C for 5min, subsequently perform the oxidizing and reducing treatments and then carry out the coating treatment of the obtained wool yarn with a polydimethylsiloxane-based treating agent. The wrinkle recovery ratio of the resultant fabric can be made >=90% for both the warp and the weft measured by JIS L1059B method (the Monsanto method).
Patent JP-S527046-A (JP)
Title: Detector of consumption and breakage of electrode
Inventor: YOSHIMATSU YOSHIAKI
IPC: F27D11/08
Filed: 1975-07-07
Abstract: PURPOSE: To provide a detector of consumption and breakage of an electrode which detects the pressure change of a constant pressure cylinder provided on the lower portion of electrode liner or clamp block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S568155-A (JP)
Title: Display device of copier
Inventor: SEKO NACHIO
IPC: G03B27/00
Filed: 1979-06-30
Abstract: PURPOSE: To enable an appropriate countermeasure to be taken easily, by displaying the order of countermeasure steps against disorder, when it happens, in captions or figures in succession.  
     CONSTITUTION: An abnormal state, such as jamming, when it occurs, is detected and a copier is urgently stopped, and at the same time, jamming is indicated on display unit 36, and the position of jamming is indicated on display unit 30. Then, a countermeasure against the jam accident is successively displayed in captions or figures according to its order of steps on display unit 39. An operator successively takes the steps according to the indication of unit 39, but when the operation has not been finished just as unit 39 indicates, unit 39 does not perform the next display. Thus, operation is carried on until the copier returns to the normal state. Also in the case of deficiency of developer, toner, or the like besides the jamming, similar indication of an abnormal state and its countermeasure are displayed in succession, permitting appropriate steps to be taken easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S569043-A (JP)
Title: Method and device for molding shell mold
Inventor: MIURA SHIYOUTAROU
IPC: B22C13/08
Filed: 1979-07-03
Abstract: PURPOSE: To form a uniform coat film by blowing a powder binder and a base material independently to the surface of a metal mold in an electrostatically charged state.  
     CONSTITUTION: Three holes are pierced longitudinally into, for example, a nozzle base 6, and conductive earth rings 10 are fitted to the central part. Corona discharge pins 12 are provided to the inside walls of the respective holes 9 and the nozzle base 6 is connected to an electric power source 13. A metal die 2 is placed on a table 3 and is preheated to a predetermined temperature, thence a parting agent 26 is blown thereto. While passing a conveyor 8 suspending the nozzle base 6 over the metal die 2, a binder 27 is charged by the base nozzle 6 discharged from a feeder 16 and is then blown to the metal die 2 by way of a pipe 22. Similarly, a base material 28 and an adhesive agent 29 are blown. Thereby, a uniform coat film is made. Next, a shell sand discharging device 25 passes over the metal mold 2 to back up shell sand 30. The shell sand is sintered by the heat retained in the metal mold 2 and the sintered shell mold 31 is taken out. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S539551-A (JP)
Title: Scanning optical system having intermediate tone picture formic optical system
Inventor: KAWAMURA NAOTAKA
IPC: G02B26/10
Filed: 1976-07-14
Abstract: PURPOSE: To form stable pictures at a high speed by changing the sectional area of scanning spots in correspondence to the waveforms of light beams with optical systems having chromatic aberrations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63250362-A (JP)
Title: Production of diaryl sulfone
Inventor: SAITO TORANOSUKE
IPC: C07C317/14
Filed: 1987-04-07
Abstract: PURPOSE:To produce the titled compound at improved productivity and increased rate of reaction, by thermally condensing an aromatic compound with sulfuric acid, fuming sulfuric acid, sulfuric anhydride or chlorosulfonic acid in the presence of specific sulfonic acids as catalyst. CONSTITUTION:The objective diaryl sulfones (e.g. dichlorodiphenyl sulfone) can be produced by the thermal condensation of an aromatic compound of formula I (R1-R3 are H, halogen, alkyl, aryl or alkoxy or two or R1, R2 and R3 may together form a tetralin ring or naphthalene ring) (e.g. monochlorobenzene) with sulfuric acid, fuming sulfuric acid, sulfuric anhydride or chlorosulfonic acid in the presence of sulfonic acids of formula III (R4-R6 are H, halogen, hydroxyl, nitro, alkyl, aryl, etc., or two of R4-R6 may together form a ring; m is 0-3; n is 1-3). The process is advantageous because the catalyst may be added to the reaction system or formed during the reaction process.
Patent JP-H10283727-A (JP)
Title: Recording method and reproducing device of digital audio signal
Inventor: OMORI YOSHIO
IPC: H03M3/02
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide the recording system and the reproducing device of a digital audio signal, for example, for performing the search reproduction or scan reproduction of an information storage medium where digital data are recorded by a modulation method such as ΔΣ modulation system using previous data and an amount of change. SOLUTION: A data train that is obtained by sampling and digitizing an audio signal is divided for each small section (block), and a data row 53 that is equivalent to the output level (in reference to 1/2 of the maximum output amplitude) of the final sample of each small section is recorded at an auxiliary information region 51 for the small section. A reproducing device first suppresses output when reproducing from a specific position that differs from a current reproduction position as in a search, reads the auxiliary information region 51 being recorded in a small section that is ahead of a target position by one position, uses an output level that is determined by the auxiliary information as a signal level that is immediately before, and reads and reproduces a normal data row from the small section of the target position.
Patent JP-2000275153-A (JP)
Title: Young's modulus measurement method and tuning fork crystal tactile sensor
Inventor: ITO HIDEAKI
IPC: G01N3/00
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly stable and accurate tactile sensor that can measure the Young's modulus of a substance to be measured easily, prevents measurement accuracy from being changed due to the change in ambient temperature, prevents influence due to contamination, and prevents a contact surface from being worn out by the contact with the surface to be measured. SOLUTION: A tuning fork crystal tactile sensor is provided with a tuning fork crystal vibrator 2 where an electrode is formed on its surface and a lead 7 for electrically connecting the electrode to the outside, a base part lower surface 9 of the tuning fork crystal vibrator where a tuning fork is subjected to flex vibration by connecting the electrode to the lead is brought into contact with an object to be measured, the frequency (Hz) of the tuning fork crystal vibrator is changed by drag being generated in a load to the base part lower surface of the tuning fork crystal vibrator, and the amount of change in the changed frequency is measured, thus obtaining the Young's modulus from the amount of change in frequency.
Patent JP-S528655-A (JP)
Title: Method of treating muddy water in shield driving work of muddy water p ressurizing system
Inventor: ARIIZUMI TAKAO
IPC: C02F1/00
Filed: 1975-07-10
Abstract: PURPOSE:To provide a means for making it possible to economize the quantity of clayey soil required for additional supply, by recovering and utilizing to the utmost the clayey soil dug on the spot.
Patent JP-S5818938-A (JP)
Inventor: UEIIKAN CHIYU
IPC: H01L21/762
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08288458-A (JP)
Title: Semiconductor resistor element
Inventor: NOTO AKIRA
IPC: H01L21/822
Filed: 1995-04-10
Abstract: PURPOSE: To enable a semiconductor resistor element to stably have a desired resistance by suppressing the trapping of a holes in a field insulating film by an electrical stress. CONSTITUTION: p<+> -type impurity diffusion layers 3 and 4 of a first conductivity are provided in a P<-> -type impurity diffusion layer 2 of a second conductivity and aluminum electrodes 9 are formed on the layers 3 and 4 with a field insulating film 6 in between. The trapping of carriers in the insulating film 6 and depletion of the impurity diffusion layer 2 used as a resistor layer are suppressed by maintaining the layer 2 at a potential at which many carriers are induced in the layer 2.
Patent JP-H01255862-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIMURA TOMOHIRO
IPC: G03G5/147
Filed: 1988-04-06
Abstract: PURPOSE:To prevent the deterioration in image quality such as ground fogging by using fluoroplastic powder which is specified in the soluble component content to a methanol soln. to a specified value or below. CONSTITUTION:A surface layer contg. the fluoroplastic powder which, the soluble component content of which to the methanol soln. is <=0.1wt.% of the entire weight, is provided on the above photosensitive body. The insoluble component content to the org. solvent is increased to eliminate the influence of the unreacted residues sticking to the fluoroplastic powder. The increase in residual potential is thereby prevented while the durability to the generation of surface wear and flawing by rubbing and high moisture resistance are maintained at the time of repetitive use.