baber/WOPTO huggingface dataset:
Patent JP-H0887295-A (JP)
Title: Sound source data generating method for voice synthesis
Inventor: ISHIDA KIYOSHI
IPC: G10L19/08
Filed: 1994-09-19
Abstract: PURPOSE: To provide a sound source data generating method for voice synthesis capable of eliminating tone quality degradation due to amplitude abnormality in synthesized wave forms associated with an energy control in a voice sythesizer. CONSTITUTION: When the normalization of the sound source of sound source data is carried out in order to control the energy of the sound source based on a rhythm control, a maximum amplitude value of the voice waveform of an original sound used for the normalization is corrected every sound source data using a beforehand generated table (S7). The normalization is performed by dividing the sound source of segmented voice waveforms by the corrected maximum amplitude value (S8). Thus, the energy transition from a consonant to a vowel and a vowel to a consonant is made smooth and the tone quality degradation of a synthesized voice is eliminated.  The table for the amplitude correction is produced by visually checking the waveform of synthesized voice produced by the sound source data which are normalized by the maximum amplitude value, confirming the abnormal frame of waveform amplitude by a pitch period unit and tabulating amplitude correction values, which are suitable to eliminate abnormality, every voice data.
Patent JP-H0966777-A (JP)
Title: Side sill garnish structure of vehicle
Inventor: SASAKI ICHIRO
IPC: B60N3/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the appearance of the interior in a part on the indoor side of a side sill, facilitate the cleaning of the inside of a vehicle, reduce the amount of floor carpet used, and facilitate the molding of a side sill garnish by providing a vertically hanging section by hanging and extending an inner part of a vehicle room of the side sill garnish vertically down to a lower section of an inner part of the side sill. SOLUTION: A lower end section 13a of an inner piece 13 of a side sill garnish 10 faces an indoor side across a predetermined interval from a rising inner wall face 6d of a side sill inner 6b and faces above a top face of a section which is apart on the indoor side close to an end 9a in the direction of car width of a floor carpet 9 in such a manner that it suppresses from above. Consequently, the side sill garnish is constituted in such a manner that the lower end section 13a of the inner piece 13 of the side sill garnish 10 holds down from the top of an end of the floor carpet 9, and it is unnecessary to raise the end in the direction of car width of the floor carpet 9 along the rising inner wall face 6d of the side sill inner 6b as usual. As a result, it is possible to improve the appearance of the interior in a part on an indoor side of a side sill.
Patent JP-S59113710-A (JP)
Inventor: OOTA YOUZOU
IPC: H02G5/02
Filed: 1982-12-17
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-H1064232-A (JP)
Title: Tape cassette reel
Inventor: CHIBA TOSHIFUMI
IPC: G11B23/087
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a tape cassette reel for eliminating the disorder of a video image by retaining the outer-periphery surface of a tape winding hub cylindrically without any taper regardless of the amount of tape winding, and preventing surely the tape from being deformed. SOLUTION: A tape cassette reel has an inner cylindrical part 18 that is provided at the center of a disk-shaped flange 11 and where a base edge part 12a is opened and a tip part 12b is closed down, a first reel member with a tape winding hub 12 in double structure of an outer cylinder part 19 that is connected via a plurality of ribs 20 being arranged with a gap in circumferential direction while being arranged concentrically outside the inner cylinder part 18, and a second reel member where the center part of the flange 13 arranged opposite to the flange 11 is connected to a tip part 12b of the inner cylindrical part 18 of the tape winding hub 12.  Then, a plurality of holes 23 for adjusting strength are formed at the flange 11 of a first reel member with a gap in circumferential direction at a position opposite to a gap between a pair of adjacent ribs 20 between the double inner/outer cylindrical parts 18 and 19 of the tape winding hub 12.
Patent JP-H0392850-A (JP)
Title: Method of manufacturing cassette for film
Inventor: FURANTSU HOFUATSUKAA
IPC: G03B17/30
Filed: 1990-08-27
Abstract: PURPOSE: To produce a cassette with which velvet is not torn or unallowably deformed at the edge of a lower lip by adhering the strip for light shield of lower lip at an opening part for film to metal so that the surface from 10% to 60% of entire surface of the strip for light shield can not be adhered to a metal strip. CONSTITUTION: The edge area of the strip for light shield on the narrow side and the edge area of the strip for light shield on the lengthwise side are completely adhered to metal at a lower lip 3 and further, the edge area of the strip for light shield on the lengthwise side is completely or partially adhered to metal inside the cassette. Then, the entire part or one part of inside area on the surface of the strip for light shield is not adhered to metal but the strip for light shield of the lower lip 3 at the port part for film is adhered to metal so that the area from 10% to 60% of the entire surface of the strip for light shield can not be adhered to a metal strip 4. Thus, the cassette for film, with which the velvet is not torn or unallowably deformed during work for sharply curving the lower lip 3, can be produced.
Patent JP-H0386628-A (JP)
Title: Differential controller
Inventor: TEZUKA KAZUNARI
IPC: B60K17/34
Filed: 1989-08-29
Abstract: PURPOSE:To properly restrict the differential movement in a region where the revolution speed difference is large by determining the differential limit torque from the revolution speed difference between the right and left wheels of other wheel and the torque of a transfer clutch and controlling the torque of a clutch for differential limit by the signal corresponding to the torque. CONSTITUTION:A power is transmitted onto other wheels by a transfer clutch 11 according to each traveling condition, and four-wheel drive traveling is performed, and the differential movement of a differential device 14 is restricted with the differential limit torque of a differential limit clutch 17 by the revolution speed difference between the right and left wheels of other wheel. The differential limit torque in this case is corrected according to the power transmission state to other wheels, and the differential limit action can be effectively performed without deteriorating the turning performance.
Patent JP-H0678441-A (JP)
Title: Overcurrent protective circuit
Inventor: ISHITA MICHIYOSHI
IPC: H02H7/20
Filed: 1992-08-21
Abstract: PURPOSE:To get excellent property in spite of small size, and elongate the life of a contact, reduce the number of components, and protect it from an overcurrent with a small quantity of control current, in an overcurrent protective circuit used for each kind of electric apparatus. CONSTITUTION:A thyristor D12 for power control is provided between a rectifier circuit D11 and the resistor R11 of a current detecting circuit and a transistor TR11. If a load circuit becomes abnormal, and a load current increases, the transistor TR11 and a photothyristor P11 get in broken condition, and it breaks the thyristor D12 for power control, and stops the output to load.
Patent JP-S6378374-A (JP)
Title: Servo device in reproducing device for recorded disk
Inventor: NAKAMURA HIROSHI
IPC: G11B7/095
Filed: 1986-09-20
Abstract: PURPOSE:To use a signal processing circuit from an A/D converter up to a D/A converter for each servo system in common by processing each error signal of various servo systems digitally in time division. CONSTITUTION:A switching circuit 1 responds to timing pulses b-d to apply switching control to output each analog error signal in time division sequentially in the order such as a time axis error signal, a tracking error signal, a focus error signal, a tracking error signal, a time base error signal .... Each error signal subject to time division is sampled and held synchronously with each timing pulse by a sample-hold circuit 3 and A/D-converted. The processing such as equalizing is applied digitally sequentially and the result is D/A- converted, then the result is fed respectively to a tracking actuator, a focus actuator and a CCD respectively synchronously with each timing pulse by a changeover circuit 7.
Patent JP-H0956151-A (JP)
Title: Drive pulse output limiter circuit
Inventor: OKADA YOICHI
IPC: H02M3/28
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To materialize an ideal switching which has no excessive surge current stress due to an excessive drive pulse width even with all the oscillation frequencies and all the impedance conditions. SOLUTION: When charging current or discharging current flows in a capacitor 11 connected between both ends of a switching element 3 or between both ends of a winding of a main transformer 7, potentials appear across the switching elements 2 and 3. Therefore, by detecting a pulse voltage appearing across an impedance element 13 which is serially connected to the capacitor 11 by means of a charging current detecting circuit 32 or a discharging current detecting circuit 35 and then applying the outputs of the circuits 32 and 35 to pulse limiter circuits 30 and 31 and then blocking drive input signals into drive circuits of the switching elements 2 and 3, drive pulse widths of the switching elements are so limited that they may be driven only after the pulse voltages across the switching elements decrease to about zero volt.
Patent JP-H0669699-A (JP)
Title: Parts assembly line
Inventor: AKAISHI KOUJI
IPC: H05K13/04
Filed: 1992-08-21
Abstract: PURPOSE:To simplify the positioning work of a mark at the time of the recognition of a board being inferior by displaying the image data to become the criteria of the correctness and the wrongness of an objective board recognition mark on an image so that one may easily acknowledge the shape, the size, and the position of to become the object of board recognition in recognition of the board. CONSTITUTION:A board recognition mark 22 is expressed o a printed board 5, and a recognition camera 19 picks up the image of the mark 22 so as to recognize the position on an X-Y table 1 of the board 5. The data of an outline geared to all marks 22 to be handled are stored in a graphic RAM 31, and those are used properly according to the kind of a board. Based on the image stored in a RAM 34, a recognizing processing circuit 35 performs the recognition processing such as the recognition of the board of a board 5. A monitor 41 displays the image where the graphic figure stored in the graphic RAM 31 is superposed on the image being picked up with the camera 19.
Patent JP-H0888096-A (JP)
Title: Plasma generating method
Inventor: TAKEI HIDENORI
IPC: H01L21/3065
Filed: 1994-09-19
Abstract: PURPOSE: To enhance plasma generation efficiency by varying a magnetic field in plasma generation. CONSTITUTION: A plasma generator consists of coils 10, an electromagnetic wave generator 30, and a plasma generating chamber 20. The coils 10 consist of two coils, an upper coil and a lower coil, and generates a specific magnetic field at arbitrary height in the generating chamber 20. In generating plasma, firstly, the specific magnetic field is generated in a region 60 for transferring an electromagnetic wave 40. In generating no plasma, the coils 10 generate the specific magnetic field in a region 50 having favorable conditions for plasma generation to generate the plasma, using an interaction with the electromagnetic wave 40. Next, varying an electric current to the coils 10 for transferring the magnetic field to the region 60 transfers a plasma generating region to the region 60 as well, resulting in continuously generating the plasma.
Patent JP-H04104669-A (JP)
Title: X-ray radiographic equipment
Inventor: MASUO KATSUHIRO
IPC: H04N5/321
Filed: 1990-08-24
Abstract: PURPOSE:To enable X-ray radiographing while fixing the enlargement rate of image pickup by providing an arithmetic control part for rotating and driving an X-ray tube and a photodetecting system on respective elliptical orbit to fix the enlargement rate of image pickup. CONSTITUTION:When an elliptical orbit signal is sent from an operation console 20CL to an arithmetic part 16, the arithmetic part 16 receives a body axis angle detecting signal 14d, photodetecting system front/rear position detecting signal 12d and X-ray tube front/rear position detecting signal 10d and transmits signals calculating respective driving amounts to respective driving parts 14MC, 12MC and 10MC, and driving is respectively executed around a body axis, before and behind a the photodetecting system and before and behind the X-ray tube. In this case, driving speed before and behind the photodetecting system is changed with the passage of time according to rotation around the body axis so that a photodetecting system 12 can take the elliptical orbit and simultaneously, driving speed before and behind the X-ray tube is changed so that the rate of enlargement can be fixed and the X-ray tube can take the elliptical orbit as well. Thus, the enlargement rate of image pickup is held constant and an X-ray radiograph reducing the blur of focus can be obtained.
Patent JP-S6376607-A (JP)
Title: High frequency amplifying device
Inventor: USUI AKIRA
IPC: H03G1/04
Filed: 1986-09-19
Abstract: PURPOSE:To improve the cross modulating characteristic at the time of controlling a gain by amplifying an input signal with an amplifier after a diode is passes through, executing both gain controls with the control potential for controlling the gain of a transistor and making the gain control of the diode later than the gain control of the transistor automatically. CONSTITUTION:The source current of an FET transistor 21 having two gates and a diode 25 for controlling a gain share an action current, an input signal is amplified by an FET transistor 21 for amplifying after passing through the diode 25 for controlling the gain and a second gate potential of the FET transistor 21 is controlled. Thus, the transistor 21 and the diode 25 are simultaneously gain-controlled, the difference in a gain control curve to an action current is used, the delaying is automatically applied so that the action of the diode 25 can be dealyed, the fact that the cross modulating characteristic of the diode 25 is larger than the transistor is used, and the cross modulating characteristic at the time of controlling the gain can be improved. Further, the change of the input capacity of the FET transistor 21 at the time of controlling the gain can be decreased.
Patent JP-H0388963-A (JP)
Title: Fuel injection device
Inventor: SAKAGAMI EIJI
IPC: F02M67/12
Filed: 1989-08-31
Abstract: PURPOSE:To enable previous measurement of the necessary amount of fuel prior to injection regardless of the injecting time by performing fuel circulation to fuel measuring chambers corresponding to the remaining cylinders while high pressure air is being supplied to the fuel measuring chamber corresponding to a certain cylinder. CONSTITUTION:Rotation of a rotary valve 12 changes over the condition, in which an air pressure higher than the fuel pressure is applied to an air passage 6, into the otherwise condition, or vice versa. When the high pressure is applied to a needle valve 8 in a certain cylinder to open valve, a check valve 9 is pushed open, and the fuel is injected from a fuel measuring chamber 3 through a jet 17. If the rotary valve 12 rotates from this condition, no pressure will be applied any more to the rotary valve 12, and the check valve 9 returns to stop injection through this jet 17, and at the same time injections are commenced due to jets from the other cylinders.
Patent JP-S6378062-A (JP)
Title: Immobilized enzyme membrane for biosensor
Inventor: KATAYAMA HIDEO
IPC: G01N27/30
Filed: 1986-09-19
Abstract: PURPOSE:To stabilize characteristics and to facilitate handling by using a membrane surface consisting of a high-polymer material to form a membrane surface opposite to an electrode and a membrane layer of a hydrophilic high polymer contg. enzyme to form a membrane layer in contact with a material to be measured. CONSTITUTION:An immobilized enzyme membrane integrated with a chitosan membrane 4 which is the hydrophilic high polymer immobilized with the enzyme is obtd. by imposing a nylon net 2 on a hydrogen peroxide selective permeable membrane consisting of acetyl cellulose, etc., which is the high-polymer material, coating an enzyme soln. 3 prepd. by dissolving the enzyme in an aq. chitosan soln. and drying the coating to solidify. The immobilized enzyme membrane is mounted in such a manner that the permeable membrane 1 contacts the electrode 5 and further a diffusion limiting membrane 6 consisting of cellulose nitrate, etc., is mounted thereto so as to contact the nylon net 2. The diffusion control membrane 6 is brought into contact with a sample soln. 7. The material permeated through the membrane 6 generates the hydrogen peroxide proportional to the amt. of the material to be measured by enzyme reaction in the chitosan membrane 4. The generated hydrogen peroxide passes the membrane 1 and contacts the surface of the electrode 5, by which the electric signal corresponding to the amt. of the generated hydrogen peroxide is formed.
Patent JP-H0562966-A (JP)
Title: Etching method of transparent conductive film
Inventor: MIYAGAKI SHINJI
IPC: H01L21/308
Filed: 1991-09-04
Abstract: PURPOSE:To enable an etching process to be stably carried out by a method wherein a transparent electrode is formed on a processed substrate, and a pattern is formed through etching using saturated oxalic acid water solution as etching liquid. CONSTITUTION:A saturated oxalic acid water solution is used so as to restrain oxalic acid from varying in concentration. That is, when a saturated water solution is used, an etching liquid is prevented from increasing or decreasing in concentration, so that etching excellent in reproducibility can be executed. For instance, if water is introduced, crystals deposited on the base of an etching tank are dissolved, and if water is evaporated, oxalic acid crystals are precipitated from the solution to keep it balanced. By this setup, a stable etching process can be executed.
Patent JP-H0390258-A (JP)
Title: Continuous casting method
Inventor: MURAYAMA MASANAO
IPC: B22D11/16
Filed: 1989-08-31
Abstract: PURPOSE:To prevent segregation of impurity elements appeared in center part of thickness direction in a continuously cast slab and to manufacture a metal having uniform quality by gradually reducing width of secondary cooling zone at long wall side of the cast slab from just below the mold according with reduction of liquid phase ratio in X axial direction in the cross section of cast slab. CONSTITUTION:The light rolling reduction is executed to the cast slab 4 from the range of 0.1-0.3 the liquid phase ratio in Y axial direction in the cross section of cast slab to perfectly solidified range with plural rolls 5. Then, spray pattern in secondary cooling is made to control spray from spray nozzles 61, 62, 63, 64, 65, 66 arranged in plural pieces corresponding to unsolidified width in the cross section of cast slab. Therefore, in order to execute width cutting of the spray corresponding to the unsolidified width in the X direction, cooling at the corner part is restrained, and the surface temp. becomes the fixed level. In this result, the mechanical strength in the short side is not increased and the rolling reduction with the rolls is surely and naturally executed at the prescribed rate.
Patent JP-2000053365-A (JP)
Title: Stair cleaning device for passenger conveyor
Inventor: SUZUKI MASAYUKI
IPC: B66B31/00
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a stair cleaning device of a passenger conveyor capable of efficiently cleaning a cleat groove of a stair by preventing dust rubbed and removed with brush from remaining sticking to the cleat groove due to static electricity. SOLUTION: In a stair cleaning device for a passenger conveyor constituted by having movable parts such as a plurality of endlessly connected stairs and a handrail moving by synchronizing these stairs and a fixing part such as a frame supporting these movable parts and providing a brush-shaped cleaning body 13 fitting into cleat grooves of the stairs on the side of this fixing part, a brush part 14 of the brush-shaped cleaning device 13 is attained by making carbon fiber 17, 17a, 17b, 17c coexist in an electrically conducting state to the side of the fixing part in a brush bundle 14a.
Patent JP-H0649017-A (JP)
Title: Method for purifying chlorphenesin carbamate
Inventor: KISHIMOTO ATSUMI
IPC: C07C269/08
Filed: 1992-07-29
Abstract: PURPOSE:To purify the objective CPC extremely efficiently and in high purity without causing decomposed products of CPC or by-products resulting from transfer of carbamoyl group by using a specific stabilizer. CONSTITUTION:In a method for purifying chlorphenesin carbamate (CPC), water contained in the chlorophenecine carbamate is azeotropically dehydrated together with an organic solvent in the presence of at least one selected from the group consisting of iron, nickel, cobalt, copper and zinc salts and ammonium salt of mineral acid as a stabilizer.
Patent JP-H0969382-A (JP)
Title: Single base fluorescent lamp socket
Inventor: ISODA MASAAKI
IPC: H01R33/08
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of a single base fluorescent lamp by reducing the drawing force at the time of the removal even in the case where the holding force is increased. SOLUTION: Each guide groove 1b, in which a projecting part 2c of a base 2a of a single base fluorescent lamp 2 is to be inserted, is provided in both side surfaces of a socket main body 1 opposite to each other in one direction, and while each holding spring 3 for pinching the base 2a is provided in both side surfaces of the socket main body 1 in the other direction. The socket main body 1 is provided with a drawing force reducing means 4 for relaxing the engagement of the holding spring 3 with the base 2a at the time of removing the single fluorescent lamp 2 so as to reduce the drawing force of the single base fluorescent lamp 2.  This drawing force reducing means 4, namely, a drawing guide unit 4a is formed in the side wall of the guide groove 1b, and it guides the projecting part 2c of the base 2a for rotation with the drawing operation, and forms the contact area of the holding spring 3 and the base 2a at the only part near one end of the rotating direction of the base 2a at a position, in which the pressure of the holding spring 3 to the base 2a becomes nearly maximum.
Patent JP-2001053059-A (JP)
Title: Dry etching method
Inventor: KOTO NAOYUKI
IPC: C23F4/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To efficiently suppress side etching of a metal by constituting one molecular structure of gas contained in mix gas only of C and H and giving the bond of C and C in the molecule structure of gas. SOLUTION: The size of side etching is a difference between the average value C of the width E of an upper end part in a lower TiN layer 3 and the width B of a lower end in an upper TiN layer 1, and the width D of the thinnest part except for the upper end part of an Al-Cu-Si layer 2. Since the formation efficiency of CClX is higher in ethane, ethylene and acetylene, which have C-C bond, compared to methane which does not have C-C bond in molecular structure, side etching is small. Even in gas with C-C bond, side etching is less in the ethylene of double bond compared to the ethane of single bond and side etching is less in the acetylene of triple bond compared as the ethylene of double bond.