baber/WOPTO huggingface dataset:
Patent JP-H1051403-A (JP)
Title: Voice information distribution system and voice reproducing device used for the same
Inventor: TANAKA MOTOYASU
IPC: G10L19/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To shorten the time needed to store information and efficiently utilize a communication line, etc., by converting various information into digital compressed data and transmitting it, and storing the received compressed data on a recording medium and then expanding and reproducing the data. SOLUTION: Character information, voice information, etc., generated by an information generation part 10 consisting of newspaper companies 1, magazine publishing companies 2, and broadcast stations 3 are sent to an information supply part 20. Those pieces of information are converted into desired digital format and transmitted to information reproduction parts 30 in local areas through satellite broadcasting. The digital audio compressed data sent to an information reproduction part 30 are written on a recording medium as they are. The compressed digital audio data on the recording medium 7 are expanded and converted into voice data.
Patent JP-2000039107-A (JP)
Title: Forcedly oscillated combustor
Inventor: KEGASA AKISHI
IPC: F23C15/00
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve the serviceability of a forcedly oscillated combustor and, at the same time, to reduce the cost of the combustor, by installing a fluid element which pulsates the flow rate of a fluid flowing out from the output port of the element by causing oscillation when the fluid flows in the element through its supply port to a fuel supply path, an oxygen-containing gas supply path for combustion, or a mixer supply path. SOLUTION: A fluid element 5 is installed to a fuel supply path 2 as a pulsation generating means which pulsates the flow rate of fuel (g) sent to a burner 1 at a prescribed frequency. Then the difference corresponding to the half of the pulsating wavelength of a liquid g' passing a first output duct 7a side is given to the lengths of the first output duct 7a and a second output duct 7b, so that the pulsating waveform of the liquid g' may be superimposed upon that of another liquid g" passing on the second duct 7b side at the junction of the ducts 7a and 7b. Therefore, the forced oscillation combustion of a forcedly oscillation combustor can be stabilized by pulsative combustion of the burner 1 in which the state of combustion of the burner 1 is pulsatively changed.
Patent JP-S5998627-A (JP)
Inventor: SUTEIIBUN AARU RINDOU
IPC: A01G7/00
Filed: 1982-11-26
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-S6479241-A (JP)
Title: Polypropylene resin composition
Inventor: KUNO SHIGEO
IPC: C08L23/10
Filed: 1988-08-22
Abstract: PURPOSE:To prevent a clarifying agent from exuding and to attempt to improve moldability, etc., by compounding calcium lactate to a polypropylene resin wherein, a clarifying agent, 1.3,2.4-di(methylbenzylidene)sorbitol is compounded. CONSTITUTION:A polypropylene resin compsn. is prepd. by mixing a polypropylene resin (e.g., polypropylene or propylene/ethylene copolymer) (A), a clarifying agent, 1.3,2.4-di(methylbenzylidene)sorbitol (B) and calcium lactate (C). It is preferable that the compounding ratio is 0.01-1pt.wt. component B and 0.01-1pt.wt. component C based on 100pts.wt. component A. It is possible to prepare a molded item being transparent and having excellent heat stability, etc. with good moldability by molding the obtd. resin compsn.
Patent JP-H0653275-A (JP)
Title: Tape carrier package
Inventor: TOYODA HIROAKI
IPC: H05K13/02
Filed: 1992-08-03
Abstract: PURPOSE:To lower the probability of fault occurrence of a product by providing a dummy wiring for connection wiring in the vicinity of the corner of a semiconductor IC chip. CONSTITUTION:Dummy wirings 6, which are not supplied with electric signals and do not have a part in the operation and function of a semiconductor IC chip 2, are provided in the places easiest to cause wire breaking, that is, on both sides of the connection wirings 4 made at the peripheries of the four sides of a semiconductor IC chip 2, in short, in the vicinities of the four corners of the semiconductor chip 2. Accordingly, even if the tops of these dummy wirings 6 cause wire breaking by the stress by deformation, it does not affect the operation and the function of the semiconductor chip 2. Hereby, the probability of the occurrence of the fault of a product can be lowered without affecting the operation and the function of the product where a tape carrier package 1 is mounted.
Patent JP-2000033989-A (JP)
Title: Tray for hard disk drive head
Inventor: EGAMI NOBUO
IPC: G11B25/04
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent damage, etc., of hard disk drive heads caused by friction, by a method in which, in a positioning part for positioning the plurality of hard disk drive heads in a specific arrangement, minute projections are formed on the surfaces of the contact parts of each hard disk drive head, held in the arrangement, with a wiring face. SOLUTION: On the surface of each beam 15, minute projections 20 are formed between projections 13 and 14. Each of the minute projections 20 has the shape of a hemisphere with a parameter of about 100 7,t m that is a little greater than the thickness of wiring 34 fixed to the arm 33 of an HDD head 30, and it is in contact with the arm 33 in the empty area of the surface of the arm 33 of the HDD head 30, where the wiring 34 does not run. And, when the HDD head 30 is held in a tray, an empty space is made between the arm 33 and the upper face of the beam 15, Therefore, even if the HDD head 30 slightly moves in the tray, the wiring 34 does not contact the upper face of the beam 15 and other parts, therefore damage, etc., of the wiring 34 caused by friction do not occur.
Patent JP-S5995167-A (JP)
Title: Color printer
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41J2/525
Filed: 1982-11-24
Abstract: PURPOSE:To make it possible to obtain an image having a high resolving degree and high gradation in low power consumption, by changing a current flowing through a current destructive light blocking layer by passing a current from an electrode needle corresponding to the density of an image to change the diameter of an opening. CONSTITUTION:A conductive roller 201 and an electrode needle 104 are contacted with the light blocking layer 102 of a printing medium 100 constituted of a substrate layer 101, a current destructive light blocking layer 102 and a heat meltable color ink layer 103 and a current is flowed to the electrode needle 104 from the roller 201. The output of a DC power source 105 is applied to the electrode needle 104 and the light blocking layer 102 through a transistor 203 and an image signal 205 showing density is applied to the base of the transistor 203. By this method, the current flowing to the electrode needle 104 is changed corresponding to the image signal 205 and the opening having the diameter corresponding to the image signal is formed on the light blocking layer 102.
Patent JP-H0254610-A (JP)
Title: Piezoelectric resonator and its manufacture
Inventor: TOYOSHIMA ISAO
IPC: H03H9/17
Filed: 1988-08-19
Abstract: PURPOSE:To reduce the thickness spurious vibration by applying ruggedness working to at least one surface in surfaces perpendicular to broadwise direction of a piezoelectric substrate so as to form a vibration electrode on the surface in a non-energy confinement type piezoelectric resonator taking the vibration mode other than the thickness vibration as the major vibration. CONSTITUTION:Ruggedness working is applied to the entire face of both surface 2 perpendicular to the broadwise direction of a piezoelectric substrate 1 made of a piezoelectric ceramic in a piezoelectric resonator A and a metallic thin film vibration electrode 3 is formed to the surface 2 subject to ruggedness working by the thin film forming technology such as vacuum vapor deposition or sputtering and an electric AC signal is applied between the vibration electrodes 3 to generate a mechanical vibration (spread vibration) in a direction shown in the arrow. A significant dispersion is provided in comparison with the wavelength of the mechanical vibration caused in the inside of the piezoelectric resonator A in the thickness of the piezoelectric substrate 1 between the vibration electrodes 3 and even if the thickness spurious vibration takes place in the piezoelectric resonator A, the dispersion is caused in the frequency of the spurious vibration corresponding to the dispersion in the thickness of the piezoelectric substrate 1 and the thickness spurious vibration is dispersed in a frequency band to suppress the thickness spurious vibration.
Patent JP-H0652358-A (JP)
Title: Character recognizing method
Inventor: KOIZUMI JUNICHI
IPC: G06K9/50
Filed: 1992-08-04
Abstract: PURPOSE:To improve the rate of character recognition by comparing and collating the feature of a read character pattern with the features of all the standard character patterns (template.) CONSTITUTION:The outer most positions of character components (black picture elements) are calculated from upper, lower, left and right peripheral black picture elements 11-14 of a binary character image area 10 composed of read character patterns and all the standard character patterns and as segment (run,) feature extraction is performed to the continuation of black picture elements on a one-dimensional binary image provided by ORing the plural elements of the same row (column) on one scanning line passed through that position or on plural scanning lines passed through the outer most side adjacent picture element of that position. Then the four kinds of values of the row, column, length and number of run at the external peripheral part of the input character are collected as the feature detected results of the input character, the four kinds of values of the row, column, length and number of run at the outline peripheral part of the standard character pattern are collected as the feature extracted result of the standard character, and the collation with the input character pattern is performed.
Patent JP-S59228483-A (JP)
Title: Printer device for television signal
Inventor: NAKAMURA SHIYUNICHI
IPC: H04N5/91
Filed: 1983-11-02
Abstract: PURPOSE:To print out the picture of a television receiver automatically and obtain a normal picture by storing the gradational density signal of the picture in an RAM temporarily on page mode access basis, and reading and printing it out. CONSTITUTION:A counter 3 counts a clock 2 while a counter enable signal (a) is inputted. Four shift registers 4 input write data 1a-1d at the timing of the clock 2. Multiplexers 5 select the outputs of the shift registers 4 corresponding to the counter 3. A video memory 6 is stored with the gradational density signal of a picture to be printed out. A control circuit 7 for row and column address strobe signals S generates an address switching signal (b). An address switching circuit 9 supplies a row or column address signal to the memory 6. When the writing to the memory 6 is completed, a readout control circuit 13 reads an outputs data to a printer 14.
Patent JP-H0661674-A (JP)
Title: Mounting structure for electronic device
Inventor: HAMASATO KAZUO
IPC: H05K1/02
Filed: 1991-08-19
Abstract: PURPOSE:To realize high density mounting of an electronic circuit by eliminating thermal interference between a high heating electronic circuit and a low heating electronic circuit. CONSTITUTION:In the mounting structure for an electronic device where a circuit board P mounting electronic circuits of electronic devices is mounted vertically on a frame body, the circuit board P is partitioned into a board section 11 mounting a high heating electronic circuit and a section 12 mounting a low heating electronic circuit arranged on the right and left through a thermal insulating section 13.
Patent JP-S5997325-A (JP)
Title: Method of adjusting operating position of clutch
Inventor: HATSUTORI TOSHIHIRO
IPC: F16D25/08
Filed: 1982-11-26
Abstract: PURPOSE:To cause the operating position of a clutch to coincide with an instructed position at the manufacturing of a vehicle or after a secular change, by compensating control data on the basis of the position of the piston of an actuator detected at the very slow starting of the vehicle. CONSTITUTION:For adjustment, a vehicle is completely stopped on a flat road, its transmission is shifted to the low or second and an adjusting switch is pressed. A foot is then put on an accelerator pedal 14 to slowly rotate an engine and engage a clutch to slowly start the vehicle. The position x2 of a clutch actuator at the time of the detection of pulses informing that an input shaft sensor 13a or a vehicle speed sensor 13 has rotated is found out by a potentiometer 11. After that, the switch is turned off to stop the vehicle. The difference between the detected value x2 and a set value x1 and data on a basic map are processed together to compensate the stroke of the piston of the clutch actuator 3. Even if there is a difference between individual vehicles in their mass production or is a performance deterioration due to a secular change, the operating position of the clutch can easily be adjusted.
Patent JP-H0256370-A (JP)
Title: Device for stitching sheet
Inventor: HIROI MASAKAZU
IPC: B27F7/17
Filed: 1988-08-19
Abstract: PURPOSE:To detect the no existence of stitching member and indicate same at the time of the failure in stitching sheets by providing a stitching member detecting means for detecting the existence of a stitching member which is discharged by a stitching means each time the stitching means carries out a stitching operation. CONSTITUTION:When an automatic stapling mode is being set, a control means 99 moves a stapler 17 from a retracted position 17b to a stitching position 17a to stitch the corner portions of sheets P housed on a bin B with stapler pins 102 and, then returns the stapler 17 to the retracted position 17b. At the time of this returning, if a stitching member detecting means (magnetic sensor) S11 integrally provided on the stapler 17 fails to detect stapler pins 102, the control means 99 judges that no pins 102 are discharged from the stapler 17 and that no sheets P are stapled because of no pins, and indicates this on an indicator. Thus, the recovering measure of stitching means, etc., can be taken to cope with the nonconformity of stitching means.
Patent JP-S5995589-A (JP)
Inventor: MURANO KEIJI
IPC: G09G5/40
Filed: 1982-11-25
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-S6268032-A (JP)
Title: Stator of rotary electric machine
Inventor: TANIGUCHI MASATOSHI
IPC: H02K3/40
Filed: 1985-09-19
Abstract: PURPOSE:To eliminate the clearance adjusting work between the stator coil and the core slot by forming the low corona shield layer provided on the outer layer of the stator coil of the elastic half-conductive material. CONSTITUTION:Inside the core slot of a stator core 1, a stator coil 4 is inserted which has a bottom coil 4a and the upper coil 4b. For this stator coil 4 an earth insulation layer 10 is provided where the coil conductor is wound with the mica tape and glass tape. On the surface of the earth insulation layer 10 is wound a corona shield tape (half-conductive material) 11a o of porous feltlike elasticity impregnated with carbon into the tetron nonwoven fabric. Thus, as the low resistance corona shield layer 11a comes into contact with the core slot 3 with no clearance, the clearance adjusting work is no more required.
Patent JP-H0255153-A (JP)
Title: Electrode head
Inventor: KISHIMOTO KUNIO
IPC: B41J2/32
Filed: 1988-08-22
Abstract: PURPOSE:To clarify the position of an electrode stylus, and to facilitate the alignment with a platen by using thermosetting resin colored by dye as an adhesive used in case of holding the stylus by a support to adhere to it. CONSTITUTION:Electrolytic copper is etched in a stripe state to form an electrode stylus 4 on one of both main faces of supports 1, 1', thermosetting resin adhesive added with dye adheres to the stylus 4 on the support 1 and the face of the support 1, it is covered with the support 1', the supports 1, 1' are brought into close contact with each other by uniform force to be fixed, thermally cured to complete an electrode head. Since the completed head is provided with the adhesive colored with the dye, an adhesive layer 2 is colored, and the boundary between both is clear since the supports 1, 1' are white.
Patent JP-2001029300-A (JP)
Title: Vacuum cleaner
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/24
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To give a vacuum cleaner a blower function utilizing the circulation exhaust by forming an opening outward opened in the way of exhaust circulation passage of a pipe and openably fitting a cover to close the opening. SOLUTION: An extension pipe 5a comprises an inner pipe of the suction passage and an outer pipe of the exhaust circulation passage and is provided with a blower part 7. The blower part 7 has an opening 11 on the outer pipe 10 and openably equipped with a cover 12 to close the opening 11 from outside. A pair of long holes 13 extended in the vertical direction are formed on the inside face in the vicinity of both end parts of the cover 12. A pair of protrusions 14 to engage with the long holes 13 are outward protruded in the radial direction on the outer pipe 10. When the cover 12 is to be opened, the cover 12 can be oscillated around the protrusions 14 as downward sliding to some extent by moving the protrusions 14 inside the long holes 13. Thus the opening 11 can be opened in a prescribed angle to blow air to the outside.
Patent JP-H1148032-A (JP)
Title: Front vise device for cutting machine
Inventor: ITO TOSHIO
IPC: B23D55/04
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To enable carrying-out without being restricted in the size of cut pieces or remainder materials. SOLUTION: A stationary side vise jaw 13 and a moving side vise jaw 15 are furnished in an opening 11A formed in a gate-form frame 11 furnished in a front vise device 9, and have grasping plates 19 and 27 which grasp a work to be processed W, wherein the plates 19 and 27 are made rotatable in synchronization at 90 deg., 180 deg., etc. This enables carrying-out without being restricted in the size of the cut pieces or remainder materials.
Patent JP-H08114225-A (JP)
Title: Digital control method for magnetic bearing support rotor and controller
Inventor: MURAKAMI TSUTOMU
IPC: F16C39/06
Filed: 1995-07-21
Abstract: PURPOSE: To provide a digital control method for a magnetic bearing support rotor and controller provided with decisive software for a control torque which safely and stably controls, even when a sampling cycle is longer than a cycle of high frequency mode. CONSTITUTION: When an operation control torque is decided from a certain sampling time, an inclination motion in a sampling cycle end of a rotor in the case where its control torque does not act is separated into low frequency component and high frequency component of a rigid body mode so that both components are analytically found as rotation vector of a free conical movement. Separately, without these free conical movement, a supposed inclination angle movement is analytically found as a rotation vector of a forced conical movement, when arbitrary control torque is acted by one sampling cycle, and an arbitrary direction and size control torque are decided independently with respective modes so as to reduce the rotation vector in the case of adding the free conical movement according to respective modes and therefore the control torques of both modes are added and fed back.
Patent JP-2001033820-A (JP)
Title: Electro-optic device, its production and projection type display device
Inventor: IIZAKA HIDETO
IPC: G02F1/1365
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electro-optic device in which an opening ratio and use efficiency of light can be improved compared to the device having a conventional structure, and which is suitable to be used for a projection type display device such as a single plate type device. SOLUTION: On a TFT array substrate which constitutes the liquid crystal device, three pixel electrodes 9r, 9g, 9b corresponding to R, G, B, respectively, are formed in a pixel opening region 42 surrounded by the region 40 where scanning lines are arranged and the region 41 where data lines are arranged. One scanning line 3 is arranged in each scanning line arrangement region 40, and two data lines of an upper layer data line 6c and a lower data line 6d are arranged in each data line arrangement region 41. The three pixel electrodes 9r, 9g, 9b have such forms that a part of a profile of each electrode is determined by dividing the pixel opening region 42 with three lines radially extending from the center of the region. The center of each microlens disposed in the counter substrate side is almost coincident with the center position of each pixel opening region 42.
Patent JP-2000048425-A (JP)
Title: Capstan washing method of tape recording/reproducing device
Inventor: DILLON MARK
IPC: G11B15/665
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a washing method by which a capstan is washed without causing wear of the capstan. SOLUTION: In this capstan washing method, a canstan washing means 20 is intermittently applied to the capstan 12. When a magnetic tape is mounted to a device 10 and/or is taken out of the device before and/or after the tape is used for recording and/or reproducing, including a stage for rotating the capstan 12 while the capstan washing means 20 is being applied, the capstan washing means 20 is applied to the capstan.
Patent JP-H0651575-A (JP)
Title: Electrophotographic image forming device
Inventor: SHIMIZU SEIJI
IPC: G03G15/00
Filed: 1992-08-04
Abstract: PURPOSE:To obtain a convenient and simple-structure electrophotographic image forming device by which working efficiency is improved both at the processing time of paper jamming and the exchanging time of an interchangeable unit. CONSTITUTION:The developer supply unit 3 and a developing device 4 are coupled freely attachably and detachably to an engagement pawl body 30 made of a spring plate. The pins 42 and 43 of a supporting frame 35 supporting the photosensitive unit 6 consisting of a photosensitive drum 15 and a discharged toner cassette 32 freely attachably and detachably are inserted in the guide grooves 44 and 45 of the frame 29 of the lower surface of an upper cover body freely slidably. When the pin 42 is moved along a straight line part 44a and the pin 43 is moved along the groove 45, the drum 15 is linearly moved in long and short distances with respect to the developing device 4. When the pin 42 is moved along a curved part 44b, the drum 15 is turned upward and downward at a position separated from the developing device 4. By a drawing spring 46, the frame 35 is pressed in the direction that it is drawn near the developing device 4. By a torsion coil spring 49, the drum 15 is pressed in the direction toward which it is separated and turned.
Patent JP-S5999202-A (JP)
Title: Device for measuring thickness of metallic pipe
Inventor: UMITACHI NOBUAKI
IPC: G01B7/00
Filed: 1982-11-27
Abstract: PURPOSE:To measure the thickness of a metallic pipe precisely by providing integrally a probe which detects the external surface level of the metallic pipe by variation in the output voltage of an eddy current and probes which detect the internal surface level by the reflection of an ultrasonic wave. CONSTITUTION:A measuring device 7 is fitted to the metallic pipe 1 at a specific position, and the external surface level of the metallic pipe is detected by the probe 3 on the basis of output variation in eddy current and the internal surface level is detected by probes 4a and 4b for transmitting and receiving an ultrasonic wave on the basis of the reflection of the ultrasonic wave. Then, the thickness of the metallic pipe 1 is detected precisely from the difference between both levels through an amplifier 5 and a recorder 6.