baber/WOPTO huggingface dataset:
Patent JP-H0527757-A (JP)
Title: Electronic musical instrument
Inventor: MOROKUMA HIROSHI
IPC: G10H1/38
Filed: 1991-07-17
Abstract: PURPOSE:To provide the electronic musical instrument which facilitates melody performance by a player. CONSTITUTION:When a chord is newly inputted from a keyboard 2, a CPU 3 analyzes the tonality of an input chord pattern which is effective so far and decides the function and key of the new chord. The CPU 3 generates data on automatic performance according to the decided key and function. Simultaneously with the automatic performance, the CPU 3 determines a scale matching the key and function and conditions the keyboard 2 according to the determined scale. The player plays a melody on the keyboard which is conditioned according to the scale.
Patent JP-S6178474-A (JP)
Inventor: KIMURA NORIO
IPC: B04C5/10
Filed: 1984-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0864904-A (JP)
Title: Semiconductor laser type light amplifier device
Inventor: ITO TOSHIO
IPC: H01S5/32
Filed: 1994-08-26
Abstract: PURPOSE: To make it possible to adjust the gains of both polarized lights by making the same waveguide path have a TE polarized light amplification region along with a TM polarized light amplification region, and controlling the respective regions independently. CONSTITUTION: On an n-side electrode 101 1μm thick, an n-InP substrate 102 100μm thick, an n-InP layer 103 2μm thick, an InGaAsP layer 104 0.1μm thick, a compression strain active layer 105 composed of InGaAs 160Å thick, an expansion strain active layer 106 35Å thick, an InGaAsP layer 107 0.1μm thick, a p-InP layer 108 1.5μm thick, and an InGaAs cap layer 109 0.4μm thick are laminated. In regions D and C on it, a TE polarized optical amplifying electrode 110 and a TM polarized light amplifying electrode 111 are made respectively out of Ni/Zn/Au/Ti/Au 1μm thick are laminated. Both sides of the device are coated with nonreflection layers H2 and 113 1,250Å and 1,700Å thick made out of TiO2 /SiO2 . Consequently, both polarized lights can be adjusted independently.
Patent JP-2000015307-A (JP)
Title: Work roll for hot roughing mill
Inventor: ANAMI TOSHITAKA
IPC: B21B27/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To promote the peeling and falling-out of mill scale from the surface of rolls in rolling and to prevent heat cracks from deepening while preventing a slip of the work rolls of high-carbon high-speed tool steel for hot roughing mills. SOLUTION: As the work rolls for hot roughing mills, high-carbon high-speed tool steel is used at least for the outer layer material of the barrel part and the surface roughness Ra of the barrel part before starting the use is taken as 2-10 μm. In this way, the peeling and falling-off of the mill scale 1 from the surface of the roll in rolling are promoted, the deepening of the heat crack 2 is prevented, the slip between a material to be rolled and the work rolls is prevented, surface roughening due to the heat crack 2 is suppressed, the unit requirement of roll is improved and the frequency of roll changing is reduced.
Patent JP-S5892618-A (JP)
Inventor: JIYOSEFU ESU SHII KUO
IPC: A61K39/116
Filed: 1982-11-18
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-H0834189-A (JP)
Title: Case for simply containing letter of commendation
Inventor: IMAEDA SHINTARO
IPC: A45C11/36
Filed: 1994-07-22
Abstract: PURPOSE:To quickly winding a letter of commendation and simply put it into a letter-of- commendation containing case without causing the letter of commendation to be bent or stained, by bonding a sheet onto a surface of a hollow and elongated cylinder in such a manner that one side end of the sheet assumes right angles with respect to the cylinder, inserting the letter of commendation into a space between the cylinder and the sheet and winding it together with the sheet around the cylinder. CONSTITUTION:A sheet 2 is bonded onto a surface of a hollow and elongated cylinder 1 in such a manner that one side end of the sheet 2 assumes right angles with respect to the cylinder 1. The length of the cylinder 1 is set to that of the inside height of a letter-of- commendation containing case 4. By this method, a letter of commendation 3 does not move in the case 1 when carried. The cylinder has a clockwise arrow mark at both ends thereof. The width of the sheet 2 is longer than the longitudinal length of the letter of commendation, and the length of the sheet 2 is made one wind longer than the length required for winding the letter of commendation 3 around the cylinder The letter of commendation 3 is inserted into a space between the cylinder 1 and the sheet 2 to be held therebetween and is wound around the cylinder so as to be wrapped with sheet 2. As a result, one side end of the letter of commendation 3, from which winding is started, is softly brought into contact with the circumference of the cylinder 1 due to resistance of the sheet 2.
Patent JP-2001026072-A (JP)
Title: Organic resin coated stainless steel panel
Inventor: MORIKAWA SHIGEYASU
IPC: C09D175/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an org. resin coated stainless steel panel generating no dragging in its resin film by roll molding processing. SOLUTION: A resin film of a resin compsn. containing a urethane resin obtained by reacting an org. polyisocyanate compd. with a polyol compd. and characterized by that 50 wt.% or more of the org. polyisocyanate compd. is alicyclic diisocyanate, content of a urethane bond is 10-20 wt.% in terms of an isocyanate group (NCO) and the modulus of elasticity at 100 deg.C is 1,000-80,000 N/cm2 is formed on the surface of a stainless steel panel in a thickness of 0.2-10 μm.
Patent JP-H0936000-A (JP)
Title: Electrolytic capacitor and manufacture thereof
Inventor: TAGUCHI OSAMU
IPC: H01G13/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to directly print product information on an outer case by a laser without printing. SOLUTION: A print display film 12 containing color developer for developing color in reaction with a laser beam is formed on the outer surface of the case 10 of an electrolytic capacitor, and the laser is emitted to the film 12 to print a polarity display mark, a rating and an electrostatic capacitance on the film 12.
Patent JP-S5993590-A (JP)
Inventor: SHINGIYOUJI SHIGEO
IPC: F16L55/04
Filed: 1982-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0548662-A (JP)
Title: Orthogonal modulator
Inventor: SAGAWA MORIKAZU
IPC: H04L27/20
Filed: 1991-08-12
Abstract: PURPOSE:To obtain circuit constitution being satisfactory in a modulation characteristic and appropriate to IC conversion by permitting a distribution amplifier bisecting a carrier to be the multistage constitution of a special single phase driving-type differential amplifier and executing inter-amplifier capacity connection. CONSTITUTION:An output in the first and second stage signal phase driving-type differential amplifiers 16-18 of the distribution amplifier 15 bisecting the carrier is taken out only from a high frequency grounded side in opposition to an input, the sneaking of a same phase modulation component to the orthogonal modulation side and the sneaking of the orthogonal modulation component to the same phase modulation side are suppressed and a separation degree between the orthogonal modulation components comes to be fully. Therefore, mixture between the same phase and orthogonal modulation components is suppressed, the modulation characteristic becomes satisfactory without many carrier components, image components and modulation distortion components and connection is easily executed among the single phase driving-type differential amplifier so that the dispersion of a DC bias due to an IC production process fluctuation is eliminated and the high degree of controllability comes to be useless.
Patent JP-S6358592-A (JP)
Title: Reader/writer for portable memory medium
Inventor: TAKAMATSU HIROYUKI
IPC: G06F21/34
Filed: 1986-08-29
Abstract: PURPOSE:To surely transmit data inputted from an input device by storing the data inputted from an input device and transmitting all the stored data at the completion of inputting. CONSTITUTION:A key pad 7 is provided with a CPU, and has a buffer 13 as an I/O area and an arithmetic processing unit (ALU) 15. The buffer 13 sequentially stores a personal identification number one by one and can store said number up to maximum ten characters. The ALU 15 writes the personal identification number as I/O controls in the buffer 13. When an input end key is depressed as a transmission control, the ALU 15 reads all the personal identification numbers stored in the buffer 13 and transmits them as a prescribed format to a card reader/writer part 9. The reader/writer part 9 collates the personal identification number from the pad 7 with that in an IC card 11. When they are the same, the part 9 reads information out of the card 11 and executes processing. If they disagree, the part 9 flickers an LED for the personal identification number of the pad 7, and requests the re-input of a personal identification number.
Patent JP-H0546935-A (JP)
Title: Thin film magnetic head
Inventor: SAKURAI YUTAKA
IPC: G11B5/31
Filed: 1991-08-12
Abstract: PURPOSE:To increase the recording and replay efficiency of the title magnetic head by a method wherein a bottom-raising material is laid between the tip part of a lower core faced with an upper core via a gap and a substrate and the gap is formed so as to be a prescribed taper. CONSTITUTION:The title magnetic head is provided with the following: a lower core 7 formed on a substrate 5 by a thin film formation method; an upper core 9 one part of which is connected to the core 7 and whose tip part is faced with it via a tapered gap 3; and a winding 8 in a part where the lower-part core 7 is faced with the upper core 9. A bottom-raising material 11 is laid between the tip part of the lower core 7 faced with the upper core 9 via the gap 3 and the substrate 5; the gap 3 is formed so as to be a prescribed taper. Thereby, the tip part of the lower core 7 is titled by the bottom-raising material 11 so as to raise the side of the upper core 9, and a distance near the gap 3 between the lower core 7 and the upper core 9 is formed so as to be large. Thereby, a distance in the part of the winding between both cores 7, 9 is made large. Thereby, the generation of a leakage magnetic field is reduced, and the recording and replay efficiency of information can be increased.
Patent JP-H0741023-A (JP)
Title: Pilfer-proof cap
Inventor: TAKANO TAKAFUSA
IPC: B65D41/34
Filed: 1993-07-21
Abstract: PURPOSE:To increase the retaining power of a band by retaining tabs to enhance the function of a pilfer-proof cap while the passage resistance of the retaining tabs getting over beads of a mouth of a bottle when a cap is mounted is reduced. CONSTITUTION:An annular wall 5 that opens upward is provided on the inner face of a band 2 integrally with the band 2. The open rim of the annular wall 5 is radially bent inward to form retaining tabs 7 having a cross section of a doglegged shape integrally with the annular wall 5. Therefore, the retaining tabs 7 and the annular wall 5 bear the cap opening force cooperatively.
Patent JP-S6262539-A (JP)
Title: Wafer conveyor
Inventor: TOMIDOKORO MAKOTO
IPC: H01L21/68
Filed: 1985-09-12
Abstract: PURPOSE:To prevent dusts and irregular heat treatment by upward moving a beam along the groove of a heat-treating plate only at the time of transferring a wafer onto a conveying arm. CONSTITUTION:When an elevantionally movable beam 5 is moved upward, wafers 16a-16c are raised, and an arm 7b waits at an intermediate position. After the beam 5 completes upward moving, an arm 7a moves downward, the arm 7b simultaneously moves under the wafer 16b, and an arm 7c moves under the wafer 16c. The upward moved beam 5 remains in the lower portion in the grooves 1a, 1a of heat-treating plates 1, 2. When the arms 7a-7c complete movements, the beam 5 moves downward, and the wafers 16a-16c transfers to the arm 7a-7c. The arms 7a-7c move in the prescribed distance in a direction A, the wafer 16a on the belt 3 moves on the plate 1, the wafer 16b on the plate 1 moves on the plate 3, and the wafer 16c on the plate 2 moves on an outlet belt 4. Thereafter, the beam 5 moves upward to receiver a wafer.
Patent JP-S6179341-A (JP)
Title: Terminal controlling system
Inventor: KUBOMURA KIYOSHI
IPC: G06Q50/10
Filed: 1984-09-27
Abstract: PURPOSE:To eliminate the necessity of increasing the processing capacity of a center computer to cope with high traffic conditions, by discriminating the high-traffic condition and averaging the transmitting interval to the center computer by delaying the interval at the time of high traffic conditions. CONSTITUTION:A monitoring section 15 discriminates high-traffic conditions by detecting the start of system operations and command data CD reception of a center computer and sets high-traffic conditions for a fixed time by using a flag 15a. A control section 10 performs polling of a fixed cycle to a terminal by actuating a timer 11. A center communication controlling section 16 is provided with a transmission counter 16a. The counter 16a informs the control section 10 of signals transmitted from the timer 11 by counting the signals for a prescribed number and reads data from an AD storage section 14 by finding the address section of the transmission data, and then, transmits the data to the center computer. When the flag 15a is set, the set value of the counter 16a is immediately changed to a prescribed slower cycle.
Patent JP-S6359090-A (JP)
Title: Uniform allocation system for incomming calls to representative subscriber's line
Inventor: EGASHIRA TATSUHIKO
IPC: H04M3/46
Filed: 1986-08-27
Abstract: PURPOSE:To allocate incoming calls uniformly to representative subscriber's lines and to contrive to use the lines effectively by updating the line from which the vacant line search starts for the following incomming call at every incoming of a call to the representative subscriber depending on the state of use the lines. CONSTITUTION:To the representative subscriber's lines A-N, fixed priority orders 1-n for the vacant-line search are furnished. In case of an incoming call I, the vacant- line search starts from a line A; since the lines A and B are busy, a line C is captured and the connection for the incoming call is executed, and a line D is selected as a line of top priority for capturing for the following incoming call, and written in a head line display data part. In case an incoming call II arrives next to the call I, the line D of top priority for capturing is read out from the head line display data part, and the search for an idle line is started from this line D, however, at the very time when the call II arrives, since the line D is busy being used for making a call, a line E and ones following are searched, as these lines of consecutive orders are busy, a line K in K-order is captured. In such a case, a line L is vacant for use as the line of top priority for capturing, hence is selected and written in the head line display data part.
Patent JP-S6180508-A (JP)
Title: Read-after-write magnetic head
Inventor: KATO JIRO
IPC: G11B5/115
Filed: 1984-09-27
Abstract: PURPOSE:To reduce the breakage of a magnetic tape by joining upper and lower guide pieces of a member which has a tape slide surface formed in the same successively to a tape slide surface and has lower density than ferrite, and thus forming a tape guide. CONSTITUTION:A shield case 2 is formed of soft magnetic ferrite and has a tape slide surface 2a as its front surface, and chip projection holes 2b and 2c for a recording head chip 3 and a playback head chip 4 are formed in this case 2 while separated by a partition wall 2d. The upper guide piece 5 uses, for example, resin which has lower density than ferrite for a tape slide surface 5a in the same shape with the tape slide surface 2a, and the upper guide piece 6 uses, for example, resin having lower density than ferrite as well as the upper guide piece 5; and a shield case fixation part 6b and a head fitting part 6c are formed together with a tape slide surface 6a in the same shape with the tape slide surface 2a, and a fitting hole 6d is formed in this fitting part 6c.
Patent JP-H0867905-A (JP)
Title: Formation of helical gear formed body with keyway and forming die
Inventor: KIKYO CHIAKI
IPC: B22F5/08
Filed: 1994-08-26
Abstract: PURPOSE: To prevent the density difference at the front and the rear parts in the peripheral direction in a web, in the case of forming a gear formed body having a shaft hole with a keyway and an outer helical tooth. CONSTITUTION: An inner lower punch 5 is divided into three pieces in the axial direction at the front and the rear parts of the peripheral direction of the plate part 7b of a core rod 7 and a first - third divided pieces 51-53 are arranged so as to be shiftable in the radial direction. By this constitution, at the time of filling up powder P into a cavity, the pressurizing surface 51a of the first divided piece 51 is deeper than the pressurizing surface of the second divided piece, and the pressurizing surface of the second divided piece is deeper than the pressurizing surface 53a of the third divided piece 53. At the time of completing the pressurizing of the powder P, the pressurizing surfaces 51a-53a of the first -the third divided pieces 51-53 become almost flush.
Patent JP-H1048313-A (JP)
Title: Apparatus and system for reception from satellite
Inventor: HIRAI YUKINORI
IPC: G01S19/22
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a system which prevent an error from being generated in position data when radio waves transmitted from an artificial satellite are multipath-received in a plurality of propagation routes. SOLUTION: A GPS receiving apparatus 3 is constituted of an antenna unit 4 which receives radio waves from a plurality of GPS satellites 2, of a GPS body unit 5 which computes a present position on the basis of signals received by the antenna unit 4 and of an operating and display part 6 which displays a map around the present position. The GPS body unit 5 is composed of an RF converter 9 and of a GPS demodulation and computing part 10. In a CPU 14 at the GPS demodulation and computing part 10, radio waves whose frequency is identical to a frequency received by a receiving channel are received by other receiving channels, a first pseudodistance up to the GPS satellite 2 received by a first receiving channel is compared with a second pseudodistance received by a second receiving channel, and a small value by a compared result is set as a proper pseudodistance up to the GPS satellite 2.
Patent JP-2000035408-A (JP)
Title: Film structure analysis method using x-ray reflectance method
Inventor: KITADE YASUHIRO
IPC: G01N23/207
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To qualitatively grasp structure analysis or interface condition in a short time by Fourier transforming the vibration component of reflected X-ray intensity obtained by an X-ray reflectance method, and analysing film construction from a Fourier transformation spectrum. SOLUTION: X-rays are radiated on a multiple layer thin film specimen to scan in θ-2θ of small angle θ (usually θ<=10 degrees), the vibration component of obtained reflected X-ray intensity is Fourier transformed, and Fourier transformation spectrum as the function of film thickness is obtained. In this Fourier transformation spectrum, total film thickness of the specimen is obtained from the peak existing on the film thickness position of high peak intensity and the thickest. Further, based on this spectrum, the film thickness of respective constituting thin film layers and the accumulated film thickness can be obtained.  Further, by X-ray reflectance analysis in which the film thickness of the respective obtained constituting layers are set as initial values, the film thickness, density and interface roughness (interface condition) of the respective constituting layers can be qualitatively obtained.
Patent JP-S6095636-A (JP)
Title: Interruption controlling system
Inventor: SASAKI TERUO
IPC: G06F9/48
Filed: 1983-10-31
Abstract: PURPOSE:To reduce an overhead of a software by constituting so that a gate is interposed in an interruption signal outputted from an interruption controlling LSI, and an interruption signal conforming to the number of interruptions generated simultaneously is generated. CONSTITUTION:A microprocessor 1 sets a flip-flop 11 first basing on a processing program of an interruption controlling LSI3, and an operation of a gate 12 inhibits an interruption signal generated from a controlling LSI3. Therefore, an interruption signal supplied to an SIO2 drops to a ''0'' level. In this case, an interruption signal generated from the interruption controlling LSI3 becomes ''0'', but it becomes ''1'' again when other interruption request arrives, and the interruption request and the SIO2 interruption are reset. By this reset, if an interruption signal exists on a line 103, an outout of the gate 12 becomes a ''1'' level, and the interruption is informed to the microprocessor.
Patent JP-H02210745-A (JP)
Title: Electron spray opened disk
Inventor: KENESU RAMUBAATO
IPC: H01J37/09
Filed: 1989-08-04
Abstract: PURPOSE: To provide a throw-away type spray aperture disc at low cost by setting the outermost diameter of the disc at a tab to be larger than an inner diameter of a cylindrical liner on which the aperture disc is to be disposed. CONSTITUTION: In a spray aperture disc 2, three developed parts 4a-4c are disposed at a constant interval on a circumference of a disc 20, and the developed parts 4a-4c uniformly increase an effective diameter of the disc through length of their arc. The arcs of the developed parts 4a-4c are concentric to an inner center aperture 8, and three sections 6a-6c of a smaller diameter compose the rest of the circumference of the disc 20. The disc 20 is set to slide into a cylindrical liner 10 which is a little tapered at one end or both ends in such a way that its inner diameter increases toward the end of the cylindrical liner 10. A diameter of the disc 20 is set to be a little smaller than a tapered diameter of the cylindrical liner, and a little larger than a non-tapered diameter of the cylindrical liner 10.  A throw-away spray aperture disc which can be easily formed of low-cost material can thus be provided.
Patent JP-H0651103-A (JP)
Title: Antireflection synthetic-resin optical parts and its production
Inventor: ABE ATSUSHI
IPC: G02B1/11
Filed: 1992-07-29
Abstract: PURPOSE:To efficiently form a synthetic-resin optical parts such as spectacles having an antireflection film with the generation of interference fringes reduced and excellent in spectral reflectivity and impact resistance. CONSTITUTION:The first layer 2 of an oxide film contg. at least Pr and Al is formed on the surface of the substrate 1 of the synthetic-resin optical parts such as spectacle lenses by reaction vapor deposition using oxygen or ion- assisted vapor deposition using oxygen ion. A second layer 3 of Al2O3 a third layer 4 of ZrO2 a fourth layer 5 of TiO2 a fifth layer 6 of SiO2, etc., for example, are successively formed thereon by vacuum deposition to provide a multilayer antireflection film.