baber/WOPTO huggingface dataset:
Patent JP-H0474343-A (JP)
Title: Tape loading mechanism
Inventor: SAKAI KAZUO
IPC: G11B15/61
Filed: 1990-07-16
Abstract: PURPOSE:To prevent a tape from flawing due to a lead by moving a tape drawing movement body for supporting a tape guide along a guide body. CONSTITUTION:A guide course is formed in advance by the guide bodies 30 and 32 with the tape drawing movement bodies 14 and 16 to make the posture of the tape guides 10 and 12 progress the winding of a tape 2 with its edge along the lead of a drum 8. The is, the tape drawing movement bodies 14 and 16 supporting the tape guides 10 and 12 are guided on the guide bodies 30 and 32 and moved simultaneously. Then, the tape 2 is drawn out of a tape cassette by the tape guides. When the tape 2 is drawn out to a position to be in contact with the drum 8, the tape 2 can be guided by the tape guides 10 and 12 changing the height and inclination of the tape 2 to allow its edge to go along the lead provided on the drum 8. By this method, the tape is thus prevented from flawing.
Patent JP-H0535296-A (JP)
Title: Pitch extracting device and electronic musical instrument using pitch extracting device
Inventor: NAKAE TETSUKAZU
IPC: G10L25/90
Filed: 1991-07-26
Abstract: PURPOSE:To exactly detect the frequencies whatever the frequencies of input sound signals are by switching and selecting the output of a pitch extracting method through the use of a zero cross detection and the output of a pitch extracting method through the use of a digital filtering in accordance with the pitch frequency. CONSTITUTION:The note.number.pit value, which correspond to the pitch obtained by a zero cross detection method, and the prescribed musical scale are compared and a pronunciation processing is executed against a musical pronunciation circuit based on the processing results of the zero cross detection method when the input sound signal pitch is low and conversely when the input sound signal pitch is high, the processing is executed based on the processing results of the filter processing method. That is to say, a DSP 116 performs the zero cross detection or the filter process using a ROM 117 which stores a conversion table that converts from the various coefficients for digital filter operation based on the sound signals and pitch period to the note.number and a work RAM 18 which stores various data.
Patent JP-S6250253-A (JP)
Title: Sound insulating method for vehicle and the like
Inventor: KAWAGISHI MASAO
IPC: G10K11/16
Filed: 1985-08-28
Abstract: PURPOSE:To improve the sound insulation effect in the range of low frequency with the provision of the weight reduction in an insulating material by sticking numbers of small pieces made of a synthetic resin over a base material so as to be placed as close as to a steel plate. CONSTITUTION:Small pieces made of a synthetic resin material are stuck over a base material to form an insulating material. And the surface covered with small pieces of the synthetic resin is placed as close as to a steel plate section. In this case, the synthetic resin material is composed of more than one kind of synthetic resin ingredients, filler, and of rubber ingredient as required. As the synthetic resin material, a resin material which is not softened at high temperature, is recommended, and usually types of a thermosetting resin such as, for example, a phenol resin a melamine resin, a furan resin and the like are used. However, thermoplastic resins may be used when used in low temperature.
Patent JP-H0354108-A (JP)
Title: Production of diamond particle
Inventor: SASAKI KENICHI
IPC: C30B29/04
Filed: 1989-07-21
Abstract: PURPOSE:To enable production of diamond particles having a required particle diameter by peeling pieces of a diamond film with a difference in thermal expansion coefficient and crushing the aforementioned film pieces with a plasma jet stream in growing the diamond film on a substrate according to a low- pressure vapor synthetic method. CONSTITUTION:The top surface of a substrate in a container to which a raw material is fed under reduced pressure is irradiated with a plasma jet jetted from a plasma torch using DC or AC arc discharge to grow a diamond film thereon. The diamond film is grown into a film thickness so as to peel from the above-mentioned substrate with a difference in thermal expansion coefficient on the substrate having a thermal expansion coefficient different from that of diamond and the peeled film pieces are crushed into a particulate form with the plasma jet stream. The resultant diamond particles can be classified to readily produce the diamond particles at a low cost.
Patent JP-H0928381-A (JP)
Title: S- ribonuclease gene and promoter sequence
Inventor: TEI ITSUKIYON
IPC: C12N5/10
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene which has a part of a specific base sequence, may contain the defection, insertion or replacement of a base, so long as having a promoter activity in the stylus of a plant, and can impart self-incompatibility to a plant not having the self-incompatibility.  
     SOLUTION: This new promoter sequence has at least a part of the base sequence of the base number 1-2136 in a base sequence of the formula and may contain the defection, insertion or replacement of one or more bases, so long as having a promoter activity in the stylus of a plant. It can be expected to impart self-incompatibility to a plant free from self-fertilization and not having the self-incompatibility, and a desired DNA sequence can stylus- specifically be expressed. The promoter sequence is obtained by extracting mRNA from a tomato wild species having self-fertilization, making a cDNA library from the mRNA, and subsequently multiplying and cloning the library with S-ribonuclease cDNA as a primer by a PCR method. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H1030727-A (JP)
Title: Gasket installation structure
Inventor: KITAJIMA YASUHIRO
IPC: F16J15/10
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To easily install a gasket without using adhesive and prevent the gasket from escaping a gasket groove by forming a linear groove and partially arranged dogleg projections on a flange surface of a body side. SOLUTION: A groove for fitting a gasket is formed on a flange surface of a body. A dogleg projection 8 is formed on one of both side walls of the groove so as to project inward. Two dogleg projections 9 are formed on the other side wall so as to project inward and sandwich the projection 8. A required number of sets made by one projection 8 and two projections 9 are arranged over circumference of the groove and the gasket is fitted between the dogleg projections 8 and 9. Resetting force of the gasket is applied to the projections 8, 9. The gasket is hardly demounted by the frictional force.
Patent JP-H05185975-A (JP)
Title: Storage box device of scooter type vehicle
Inventor: TAKAHASHI HIROYUKI
IPC: B62J9/00
Filed: 1992-06-22
Abstract: PURPOSE:To increase the capacity of a storage box, and to reduce the weight of the box without reducing the rigidity by connecting the front end of a bottom plate of a driver's seat to the front end of the storage box by a hinge, and by providing a seat supporting bracket to be raised from a rear frame, which receives a load of the rear part of the bottom plate of the driver's seat, and which is locked, on the rear part of the storage box. CONSTITUTION:A seat supporting bracket 34 is raised up on and is fixed to rear step parts of right and left rear frames 16a, 16b of a rear frame 16. A storage box 36 is arranged in a space above the front step part of the rear frame 16 in front of the seat supporting bracket 34. The front end part of a bottom plate 40a of the driver's seat 40 is mounted on the upper front end of the storage box 36 by a hinge 42 so that the front end part can be freely opened/closed, while the rear part can be locked by a lock device 44 provided on the bracket 34. Since the rear frames 16a, 16b are extended obliquely to the upper rear part, the seat supporting bracket 34 is shortened, and the rigidity is increased by combined action with the driver's seat 40 and the storage box 36.
Patent JP-S6165889-A (JP)
Title: Separation and purification of trimethoxysilane
Inventor: KOBAYASHI YASUSHI
IPC: C07F7/20
Filed: 1984-09-07
Abstract: PURPOSE:A mixture of methanol and trimethoxysilane is subjected to extractive distillation using a compound with a specific dipole moment as an extractive solvent to inhibit the formation of a methanol azeotropic mixture whereby the title compound is isolated with advantage. CONSTITUTION:A mixture of methanol and trimethoxysilane and a extraction solvent of a compound with 1.61 debye dipole moment such as xylene are charged in a distillation kettle 1 together with 0.1-5wt% of ethylene glycol diglycidyl ether and they are heated. When the formation of steam starts, the extraction solvent is introduced from the inlet 2 near the column top to effect extractive distillation to isolate trimethoxysilane.
Patent JP-S6250552-A (JP)
Inventor: IWAO HIROSHI
IPC: E04F13/08
Filed: 1985-08-28
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-H0772432-A (JP)
Title: Insolube metal chelate polymers indicating antibacterial property
Inventor: DAGURASU JII BANDAARAAN
IPC: G02C7/04
Filed: 1994-07-18
Abstract: PURPOSE: To make it possible to prevent metals from being utilized by bacteria by containing a water swollen gel of the polymer produced by polymerizing >=1 kinds of hydrophilic monomers, >=1 kinds of monomers for crosslinking and monomers having metal chelate functional properties. CONSTITUTION: This soft contact lens includes the water swollen gel of the polymer produced by polymerizing >=1 kinds of the hydrophilic monomers, >=1 kinds of the monomers for crosslinking, such as methacrylic acid 2- hydroxyethyl, and the monomers having the metal chelate functional properties. The main novel characteristic of this lens lies in the use of the monomers including the chelate functional properties. The polymerizable monomer which includes the metal chelate functional properties contained in the reactive monomer mixture used for the purpose of the production of a hydrogel polymer and is polymerizable is produced by bringing a chelate compd. into reaction with a compd. including olefinic unsaturation.
Patent JP-S6344261-A (JP)
Title: Error correction system
Inventor: MORI MASATO
IPC: G06F12/16
Filed: 1986-08-12
Abstract: PURPOSE:To attain the correction of the error of plural bits without increasing the scale of a circuit, by performing error correction by utilizing the redundancy of a stored data in a switch pattern storing method. CONSTITUTION:The data is read out by every word from a memory circuit 2, and the data of one pattern is inputted to a shift register 5. In a shift register 6, the data of one pattern except a check bit is accumulated. An output from the final stage of the shift register 5 is inputted to an error detector 3, when error detection is performed. An error detected output from the error detector 3, and a flag output from the shift register 6 are inputted to a selector 7. A selector 8 selects and outputs an input from a NOR circuit 9, or the selector 7, based on the output of the error detector 3. The above output and the data from the selector 7 are inputted to an encoder 1, and an error detecting check bit is added on it again, and the data is written on a corresponding address, and the content of a word in which an error is generated, is corrected.
Patent JP-2000022045-A (JP)
Title: Semiconductor device
Inventor: MASE AKIHIRO
IPC: H01L23/14
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To relax a stress applied to a solder bump, eliminate the disconnection of signal, and to improve reliability by allowing the elastic modulus of a bond, which presents between a stiffener and a TAB tape and bonds them, to be a specific value or less. SOLUTION: A semiconductor chip 15 mounted on a TAB tape 7 is protected with a stiffener 11 present between a cover 13 provided at the upper part of the semiconductor chip 15 and the TAB tape. A solder bump 17 is jointed to the backside of the TAB tape 7, providing a semiconductor device of a ball grid structure, mounted on a mounting substrate through the solder bump 17. The elastic modulus of a bond, which presents between the stiffener 11 and the TAB tape 7 and bonds them, is 1.0×109 Pa or below at 0 deg.C or below. With the elastic modulus of a part comprising the semiconductor chip 15, the cover 13, and the stiffener 11 being different from that of a part comprising the solder bump 17 and a mounting substrate, the distortion of the solder bump 17 is suppressed even if the solder bump 17 is applied with a stress.
Patent JP-H0636988-A (JP)
Title: Manufacture of semiconductor
Inventor: IKODA MASAMI
IPC: H01L21/027
Filed: 1992-07-15
Abstract: PURPOSE:To obtain a semiconductor manufacturing apparatus in which an alignment and a scaling can be accurately and stably conducted when a wafer is aligned with a photosensitive mask. CONSTITUTION:A semiconductor manufacturing apparatus optically detects an alignment target pattern 2 provided on a surface of a wafer 1, relatively positions the wafer l1 and a photosensitive mask 3 by using a detection signal and exposes it, and comprises comparing means 16 for detecting a discordance amount of a waveform of the detection signal with a predetermined standard waveform, and means 16 for sorting the detection signal waveform having a small discordance amount, and aligns it by using the signal sorted by the sorting means.
Patent JP-S60105696-A (JP)
Inventor: KUUENNJIEN CHIYANGU
IPC: G01N33/534
Filed: 1984-09-07
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-S6248715-A (JP)
Title: Hydrophilic porous particle
Inventor: TERAUCHI KENICHI
IPC: C07K1/14
Filed: 1985-08-27
Abstract: PURPOSE:To obtain the titled porous particle insoluble to various solvents, having sufficiently high permeability and suitable as a carrier for the separation and purification of sugar, protein, etc., by dissolving a polyoxyethylene compound, etc., having a specific chain length and containing double bonds at both terminals in large excess solvent and subjecting the solution to suspension polymerization in an aqueous dispersion system. CONSTITUTION:The objective porous particle can be produced by (1) dissolving (A) a polyoxyethylene compound of formula I [n is 14-45; R1 is group having polymerizable double bond, preferably the group of formula II (R2 is H or CH3)] and (B) a monomer copolymerizable with the compound A [e.g. (meth) acrylic acid] in (C) 5-10 times volume of a solvent (e.g. chlorobenzene) which dissolves at least the compound A but does not dissolve the produced polymer, and (2) carrying out the suspension polymerization of the solution in an aqueous dispersion system. The weight ratio of the compound A to the monomer B is preferably 100-50% to 0-50%.
Patent JP-2001014415-A (JP)
Title: Telephone payment system, payment center and recording medium
Inventor: HISHINUMA NOBORU
IPC: G06F19/00
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a high-convenience telephone payment system or the like with which a user can perform payment without visiting a window or the like. SOLUTION: A paying instruction receiving part 35 of a payment center 3 receivers a paying instruction from a telephone 1 including a destination to pay and an amount to pay and requests payment from a user account to the account of the destination to pay to an account managing host 5. Besides, the paying instruction receiving part 35 acquires information showing completion of payment from the user account from the account managing host 5 and provides the acquired information to the relevant destination to pay.
Patent JP-H0478281-A (JP)
Title: Still video camera capable of operating in macro pickup mode
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/17
Filed: 1990-07-18
Abstract: PURPOSE:To make the entire camera small by activating a 2nd light radiation means so as to inactivate a flash device when the macro pickup mode is set. CONSTITUTION:When a signal FLSTA commanding flash lighting fed from a CPU 30 of a camera to a terminal L4 goes to H, a trigger circuit 65 is active to start lighting of a xenon discharge tube 66. A photometry circuit of the camera detects a reflected light from an object and when the luminous quantity reaches a prescribed luminous quantity, a lighting stop signal FLSTP fed to the terminal L5 goes to H and a reverse bias voltage is fed to a thyristor 67, then the lighting is stopped.
Patent JP-S6431463-A (JP)
Title: Bipolar transistor
Inventor: DEGUCHI NOBORU
IPC: H01L21/60
Filed: 1987-07-27
Abstract: PURPOSE:To prevent an emitter or base gold wiring from electrically short- circuiting to a collector even if the emitter or base gold wiring is disposed under any state by forming continuously an insulating film on a bipolar transistor chip surface to the side face of the chip. CONSTITUTION:An insulating film 10 is so formed as to be sufficiently connected to an insulating film 8 on the surface. The film 10 is formed by coating powder of insulator, such as SiO2 or Si3N4 dissolved in a solvent, and sintering it. In summary, it is so formed without gap from the film 8 as to completely cover the corners of a transistor chip 2. A wire bonding work in a ceramic case of the chip is alleviated in maintaining caution for the contact with the corners of the chip 2 which was extremely required in a conventional case, thereby rapid execution of the work is enabled.
Patent JP-S6166704-A (JP)
Inventor: FUERETSUKU JIYAKIMOUITSUTSU
IPC: C08F8/00
Filed: 1984-09-10
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-H0512433-A (JP)
Title: Digital image display device
Inventor: YOSHIZAWA JUNICHI
IPC: G06T5/00
Filed: 1991-07-03
Abstract: PURPOSE:To simultaneously display respective transformed images in a divided state in one display picture although the configuration is simplified. CONSTITUTION:At the digital image display device composed of a storage device to store image information 1 for one frame, image transformation table 5 to input the image information successively read from this storage device and display device 11 to successively input pixel information transformed through the table 5, the image information 1 for one frame is composed of the plural kinds of image information stored in the respective plural divided areas, and the table 5 is composed of the plural tables 5 respectively differing the transformation conditions. Further, a selecting and switching means is provided to decided it based on the position of the image information 1 for one frame to which divided area the read picture element information belongs to in the case of successively reading the picture element information from the storage device and to select one of the plural tables 5 according to the transformation condition set in advance corresponding to this divided area.
Patent JP-H0916541-A (JP)
Title: Information processor
Inventor: OGUCHI KAZUTO
IPC: G06F15/163
Filed: 1995-06-30
Abstract: PURPOSE: To dispense with the synchronous control of data transfer and interrup tion with software by suppressing passing by the interruption of a data block in DMA transfer from a device to a memory device with hardware. CONSTITUTION: The interruption suppression part 215 of an input/output control part 2 consists of a HAND gate and an AND gate, and it is constituted so as to issue the output of the AND gate to a second system bus as REQ2. When a valid flag V is set in '1', the output of the HAND gate of the interruption suppression part 215 goes to logic '0' when the interruption flag of a buffer register(BUF) 2 shows logic '1' and also, a line execution line 111 shows logic '1' therefore, the output of the AND gate always goes to "0" by masking the valid flag V, and the REQ2 is held in a state of logic '0', and the input/ output control part 2 suppresses the interruption to a SYSBUS (systembus) 2.
Patent JP-H0474448-A (JP)
Title: Wire bonding method and wire bonder
Inventor: KAWATO MICHIHIDE
IPC: H01L21/60
Filed: 1990-07-17
Abstract: PURPOSE:To properly perform prescribed wire bonding work to pads other than vacant ones even when the type of semiconductor chips is changed by detecting the vacant pads by performing continuity tests between wires and die pads at every time when the first bonding is completed to each wire. CONSTITUTION:For the first semiconductor chip, wire bonding is performed to all bonding pads including vacant pads and, while the wire bonding is performed, the vacant pads are detected by performing continuity tests between wires and die pads to be stuck to the semiconductor chip at every time when the first bonding is completed to each wire. After the first chip is completed, the wire bonding is not made to the second semiconductor chip, but once stopped. When a wire comes off from the bonding pad to which the wire is bonded due to a defect in the first bonding, the pad is detected as a vacant pad, resulting in the inaccuracy of vacant pad detection. Therefore, coming-off of each wire can be checked visually and, when the coming-off of one wire is confirmed, the wire bonding is again performed. Then an instruction is give so as to exclude recognized vacant pads from the pads to be wirebonded.
Patent JP-S5979176-A (JP)
Title: Fm-cw radar
Inventor: FUJITA YASUHIRO
IPC: G01S13/34
Filed: 1982-10-27
Abstract: PURPOSE:To improve the detection minimum distance of the closest distance to about 1/3 by performing triangular wave modulation when an object is remote and performing sine modulation and setting the cut-off frequency of an HPF to a value lower than that for the triangular modulation when the object is close. CONSTITUTION:The output of a triangular wave modulating signal generating circuit 1 and a sine wave modulating signal generating circuit 2 are switched by a selecting circuit 3 and are inputted to an FM modulation wave transmitted circuit 4, and transmitted wave modulating the frequency by the triangular wave or the sine wave is transmitted. The output of a receiving circuit 5 which detects the beat between the received wave and the transmitted wave is inputted to a beat frequency counter 7 through a variable band filter 6. A control means 8 calculates the distance to the object on a basis of its counted value, and the means 8 switches the circuit 1 and the circuit 2 and changes the band of the filter suitably in accordance with the distance to the object. As the result, the detection minimum distance of the closest distance is improved reducing to about 1/3.
Patent JP-S6081634-A (JP)
Title: Computer device using floppy disc
Inventor: KUZUU MITSUO
IPC: G06F3/06
Filed: 1983-10-11
Abstract: PURPOSE:To prevent the contents of a floppy disc or an auxiliary storage device previously from being destroyed by inputting a label code from a data input device, and only when the input code coincides with the label of the floppy disc, permitting the input. CONSTITUTION:If the transmission/reception of information between the floppy disc device 2 and the auxiliary storage device 1 is requested, a CPU10 stores a requested label code of the floppy disc in a label register 13 as a character code, and then applies the disc label code set up in the disc device 2 to a label reading means 11. A comparing means 12 extracts each character and compares the label codes repeatedly by the fixed number of characters. If the inconsistency of the codes is detected on the way of comparison, the means 12 sends a request rejecting signal to the CPU10. When all the codes coincide with each other, the means 12 sends a requenst permitting signal to the CPU10. When receiving the signal from the means 12, the CPU10 executes information transmitting/ receiving processing when the request is permitted, and if rejected, applies an alarm to the user through the data I/O device 3 to entrust the succeeding processing to the user.