baber/WOPTO huggingface dataset:
Patent JP-H02295304-A (JP)
Title: Hybrid circuit
Inventor: ITO YUICHI
IPC: H03H7/38
Filed: 1989-05-10
Abstract: PURPOSE:To suppress a near-end echo by inputting a training signal as a sent signal in a training period and detecting the level value of the training signal which reaches a receiving terminal, and varying and selecting balanced impedance according to the detection result. CONSTITUTION:A peak detecting circuit 13 detects and inputs the peak value of the amplitude V2 of an isolated wave at a receiving terminal part C to a control circuit 12. Plural kinds of threshold values V0-V4 are set previously in the control circuit 12 and which threshold value section the peak value of the amplitude V2 is in is detected to send a control signal to a balanced impedance circuit 11. The balanced impedance circuit 11 incorporates impedance components Ra1-Ra4 corresponding to the sections of peak values of the isolated wave and the best balanced impedance is selected at each time corresponding to the control signal of the control circuit 12. Consequently, the near-end echo during a communication can be suppressed.
Patent JP-S60261148-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA YASUMASA
IPC: H01L21/822
Filed: 1984-06-07
Abstract: PURPOSE:To shorten the time of the functional test of a semiconductor device, by adding an encoder circuit and a decoder circuit, which can simultaneously write and read a plurality of memory cells, and simultaneously performing the functional test of a plurality of memory cells. CONSTITUTION:A writing-test-mode selection signal is applied to a control signal pin 28. An encoder circuit 22 encodes a data signal, which is imparted to a terminal 5, and simultaneously write the data in the memory cell in blocks 2a, 2b, 2c and 2d of a memory part corresponding to an address inner signal 3a. A read-test-mode selection signal is applied to a control signal pin 28. An address signal is applied to an address input pin 4. The address signal is imparted to an address signal decoder circuit 3 through an address signal line 4a. Based on the address inner signal 3a, the data of the memory cell corresponding to the memory blocks 2a, 2b, 2c and 2d are simultaneously read out of the memory part 2 into input and output lines 8a, 8b, 8c and 8d.
Patent JP-S5911129-A (JP)
Inventor: TABATA NOBUYUKI
IPC: A01K23/00
Filed: 1982-07-06
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-H11309142-A (JP)
Title: Ultrasonic image pickup method and device
Inventor: TAKEUCHI YASUTO
IPC: A61B8/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic image pickup method and device for picking up image contrast obtained from short-lived bubbles. SOLUTION: The shell of a microballoon injected into a subject is destroyed with a first ultrasonic wave B1. Next, a second ultrasonic wave B2 that does not destroy the shell of the microballoon is transmitted along the transmission sound ray of the first ultrasonic wave and a longitudinal sound ray in the scanning direction of the sound ray, and echoes along the plurality of sound rays are received in parallel to produce images. Thereby image contrast derived from short-lived bubbles released from the microballoon is obtained.
Patent JP-H07324158-A (JP)
Title: Resin composition excellent in impact resistance and heat resistance
Inventor: WATANABE AKIHIRO
IPC: C08L69/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a resin composition excellent in a balance between heat resistance and impact resistance. CONSTITUTION:This composition comprises an aromatic polycarbonate, a rubber- reinforced styrene resin, an aromatic vinyl monomer/vinyl cyanide monomer copolymer having a vinyl cyanide monomer content of 2-15wt.% and a polyphenylene ether.
Patent JP-H08314850-A (JP)
Title: Bus bridge for computer system
Inventor: SATO YOSHIYUKI
IPC: G06F13/36
Filed: 1995-05-17
Abstract: PURPOSE: To efficiently use a system bus and an I/O bus and to speed up an entire computer system by ending write access from a CPU to an I/O equipment regardless of the state of the I/O equipment. CONSTITUTION: This bus bridge 9a of a computer system connected to between the system bus 3 and the I/O bus 8 for controlling access between the respective buses is provided with a storage means 12 and access control means 10 and 11 for storing write access contents in the storage means 12 and releasing the system bus 3 when the I/O equipments 4-7 are in an inaccessible state when the write access to the I/O equipments 4-7 on the I/O bus 8 is present from a system bus side and executing the write access to the I/O equipments 4-7 based on the write access contents stored in the storage means 12 when the I/O equipments 4-7 are turned to be in an accessible state.
Patent JP-H10308726-A (JP)
Title: Optical equalizer for wavelength multiple optical transmission
Inventor: OGUMA TAKESHI
IPC: H04J14/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical equalizer which compensates optional gain wavelength dependency, also maintains the characteristic of low loss polarization dependency and has high productivity. SOLUTION: This equalizer is provided with plural etalon filters 30 that are cascaded, a light outputting part which outputs light to the filters 30 and a light inputting part to which light that permeates the filters 30 is inputted, and the filters 30 have free spectrum areas that are mutually different. Plural etalon plates which have a thin glass plate with semipermeable film on both its surfaces and have cycles and amplitudes which are mutually different are cascaded. The filters 30 are arranged between a 1st wedge shaped substrate that has an angle which is preliminarily defined and a 2nd substrate which has a wedge shape that has the same angle with the 1st substrate and is arranged in the opposite direction of the wedge shape of the 1st substrate.  Substrate which has a hole that is larger than the beam diameter of an optical signal is connected to the filters 30 so that an optical signal may go through the hole.
Patent JP-H02299530-A (JP)
Title: Reel composition for fishing
Inventor: IWAKIRI MASAMITSU
IPC: A01K89/00
Filed: 1989-05-15
Abstract: PURPOSE:To obtain the subject composition for a fishing reel having an excellent visual appearance, agreeable to the touch, excellent in dimensional stability, light resistance and durability by dispersing a specified amount of a vapor phase grown carbon fiber in a resin. CONSTITUTION:A vapor phase grown carbon fiber having 0.01-5mum, preferably 0.01-0.5mum fiber diameter and >=97.5%, preferably >=98.5% purity of carbon which is obtained by heating a carbon source such as a hydrocarbon in the presence of a catalyst for vapor phase growth thereof is uniformly dispersed in a thermoplastic resin and/or a thermosetting resin in an amount within a range of 5-50wt.%, preferably 15-35wt.% based on the above mentioned resins.
Patent JP-S62274417-A (JP)
Title: Mouse input device
Inventor: URAKAWA YASUTAKA
IPC: G06F3/038
Filed: 1986-05-23
Abstract: PURPOSE:To easily obtain a horizontal movement and a vertical movement with accuracy, by constituting the titled device so that one of output signals generated by a horizontal or vertical movement of a mouse can be inhibited selectively. CONSTITUTION:A moving extent of a mouse body 1 is caught as a rotational motion of a metallic ball 3, and the rotational motion of this metallic ball 3 is separated and detected as motions in the vertical and horizontal directions, by a vertical direction roller 4 and a horizontal direction roller 6. Momentums of these vertical direction roller 4 and horizontal direction roller 6 are converted to electric pulses by a vertical direction sensor 5, and a horizontal direction sensor 7, respectively. When a non-lock switch 2 is opened, the electric pulses from the vertical direction sensor 5 and the horizontal direction sensor 7 passes through a controlling circuit 8, respectively, and transmitted to a host through a signal line 9. In such a case, when the non-lock switch 2 is turned on to one contact of the right and the left, the electric pulse of one of the vertical direction sensor 6 and the horizontal direction sensor 7 is inhibited by the controlling circuit 8, depending on its turn-on position, and only the electric pulse of the other is transferred to the host side.
Patent JP-S62276370-A (JP)
Inventor: ITO HIROSHI
IPC: F25B13/00
Filed: 1986-05-23
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-H02298854-A (JP)
Title: Method for inspecting flaw of fiber reinforced composite material
Inventor: TSUSHIMA EIKI
IPC: G01N27/20
Filed: 1989-05-15
Abstract: PURPOSE:To easily inspect a flaw by a method wherein the electric resistance value of a fiber reinforced composite material is measured while tensile load is allowed to act on said material in a fiber arranging direction and the damage due to the cutting of a fiber and the development thereof are detected from a change in the electric resistance value. CONSTITUTION:The electric resistance value of a fiber reinforced composite material is measured while tensile load is allowed to act on said material in the fiber arranging direction thereof, and, when the electric resistance value again increases suddenly, said load is read. This load becomes the max. load received in the past and the past history of the load received by the fiber reinforced composite material can be known. In this case, it can be simply and clearly judged whether the electric resistance value again increases suddenly from a change in the electric resistance value and, by testing the relation between an electric resistance value and tensile load simultaneously or preliminarily with respect to a standard sample composed of the same material as an object to be inspected, the stress history of a material can be also easily known.
Patent JP-S5545570-A (JP)
Title: Continuous preparation method of metallic plate
Inventor: ONJIYOU JIROU
IPC: B22D11/06
Filed: 1978-09-26
Abstract: PURPOSE: To mass-produce at low a smooth and lustrous metallic plate having no pin hole nor piercing hole, by supplying molten metal such as lead, etc. to the V- groove which is formed by the outer circumferential surface of one pair of rolling rolls which are horizontally mounted in parallel, and also rotating the rolling rolls, exhausting N 2  gas, etc. to the upper surface of the molten metal.  
     CONSTITUTION: Pure lump lead, etc. are smelted in the smelting kiln 1, and are poured into the supply tank 4. Subsequently, N 2  gas, etc. are exhausted from the nozzle 8 by setting the operation temperature of the automatic temperature regulator 6, and opening the gas supply valve 7. On the other hand, the roll surface is cooled by rotating the rolling rolls 9, applying machine oil on the roll surface with oil containing waste, and also making dry ice lump 11 contact. After that, when the molten lead is supplied to the groove part 19 through the supply pipe 16 by opening the valve 15, it is spread immediately in the horizontal direction and simultaneously it is solidified. Subsequently, it is rolled with the rolling rolls 9, and for instance, a thin lead plate 21 of 0.3mm thick is drawn out by the guide 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5243351-A (JP)
Title: Time setting circuit
Inventor: MORISUE KAZUNARI
IPC: G10K15/04
Filed: 1975-10-01
Abstract: PURPOSE:To cancel erroneous signal in the time setting switch and prevent erroneous operation, by combining the output which has delay of time T-FF to the output which produces longer delay by the inverter.
Patent JP-S6334738-A (JP)
Inventor: TRIPPEL G
IPC: G11B5/842
Filed: 1987-05-18
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-S61274604-A (JP)
Inventor: TAKEKATA MITSUHIRO
IPC: A01B63/10
Filed: 1985-05-31
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-S61277098-A (JP)
Inventor: YAMAZAKI HISASHI
IPC: G21K4/00
Filed: 1985-05-31
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-H06330195-A (JP)
Title: Method for dissolving metallic component and dissolving device therefor
Inventor: OSADA FUMIO
IPC: G01N1/28
Filed: 1993-05-21
Abstract: PURPOSE:To provide a method for dissolving a metallic component, with which the oxidation and deterioration of ascorbic acid used as the decomposing agent for dissolving the metallic component into a sample solution can effectively be prevented from occurring and the ascorbic acid can be used over a long period as the decomposing agent, and to provide a dissolving device used for this method. CONSTITUTION:In the method for dissolving a metallic component, an insolble metallic component can be dissolved into the sample solution contg. the metallic component by adding a mineral acid and ascorbic acid to the sample solution and heating the resulting solution. At this time, sodium ascorbate 40 is added to the above ascorbic acid and also the dissolving device for this method is provided with the means 42 for allowing the ascorbic acid not to contact with air and the means 44 for preventing ultraviolet rays from being transmitted through the ascorbic acid in order to protect the ascorbic acid from being deteriorated.
Patent JP-H06332938-A (JP)
Title: Natural language analyzing device and machine translation device
Inventor: TOKUNAGA SHINJI
IPC: G06F17/27
Filed: 1993-05-21
Abstract: PURPOSE:To execute proper modification analysis to an input sentence in a natural language. CONSTITUTION:A dictionary reference morpheme analysis part 8 of a translation module 5 performs morpheme analysis by referring to a modification symbol added in the input sentence. A syntax analysis part 9 analyzes the syntax of the input sentence based on the morpheme analyzed result so as to provide the candidates of a syntax analysis tree. While referring to modification instruction information based on the modification symbol, a modification processing part 10 specifies the syntax analysis tree suitable to the instruction of an operator out of the provided candidates of the syntax analysis tree. Thus, according to the instruction of the operator, the modification analysis is properly executed to the input sentence in the natural language.
Patent JP-H09276793-A (JP)
Title: Powder paint and its coating method
Inventor: KUBO TOSHIHIRO
IPC: B05D7/24
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a powder paint and its coating method by which the surface of a product low in heat resistance or even an existing equipment difficult to heat is easily powder-coated. SOLUTION: A powder consisting of a ferrous metal is uniformly dispersed in a resin powder melted or hardened by heating, or a powdery grain consisting of a ferrous metal is coated with a resin melted or hardened by heating to constitute a powder paint. The powder paint is laminated on a material to be coated, the ferrous metal contained in the powder paint is heated by electromagnetic induction, and the resin is melted or hardened by the heat to form a coating film.
Patent JP-H02297099-A (JP)
Title: Radiation image information recording medium
Inventor: SAOTOME SHIGERU
IPC: G03B42/02
Filed: 1989-05-12
Abstract: PURPOSE:To obtain an excellent image by providing a first and a second accumulative phosphors at an interval in the layer thickness direction, placing a radiation energy converting filter between both the accumulative phosphor layers, and burying a scattered radiation absorbing grid. CONSTITUTION:First of all, while moving an accumulative phosphor sheet 1 in the direction as indicated with an arrow Y by a sub-scanning means 29 of an endless belt, etc., a laser light 31 emitted from a laser light source 30 is deflected by a scanning mirror 32, and allowed to scan in the X direction on the sheet 1. By this stimulating light scan, a stimulated emission light 13 of the light quantity corresponding to radiation image information accumulated and recorded diverges from the sheet 1. The emission light 13 is made incident on the inside of an optical guide 14 from one end face 14a of this guide 14 made of a transparent acryl plate, advances there in, while repeating a total reflection, emitted from a circular end face 14b, photodetected by a photomultiplier 15, and an image signal S for showing the image information corresponding to the light emission quantity of the light emitting body 13 is outputted. This signal S is stored as digital image signals log S1, S2, and inputted to a subtraction arithmetic circuit 19.
Patent JP-S60263396-A (JP)
Title: Refresh controller of dynamic memory
Inventor: SHIGETA YOSHIHARU
IPC: G11C11/34
Filed: 1984-06-11
Abstract: PURPOSE:To prevent the waste of electric power by controlling the power supply according to the bank address latch output and supplying the power only to the selected bank to perform the refresh. CONSTITUTION:A bank B, etc. of a dynamic RAM1 are selected by the extension address, and the selected output of a bank address latch 30 is kept at a fixed level until a reset signal is supplied by the output of a decorder 11. Thus the corresponding transistor TR52 is turned on to energize a relay 56. Then the power supply voltage VD is supplied to the bank B to give the refresh to the selected bank only. In such a constitution, the waste of electric power is avoided to suppress the excessive heating of the RAM1.
Patent JP-S5917339-A (JP)
Inventor: MATSUTANI KANJI
IPC: C25F3/16
Filed: 1982-07-12
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-S5911632-A (JP)
Title: Levelling surface of semiconductor substrate
Inventor: KAWAJI MIKINORI
IPC: H01L21/306
Filed: 1982-07-12
Abstract: PURPOSE:To enable to level the surface of a semiconductor substrate by including at least steps of mask forming, annealing and etching. CONSTITUTION:A collector buried layer 8 is provided on the surface of an Si substrate 7, and an Si epitaxial layer 9 is formed thereon, by thermal oxidation of the surface of which is formed an SiO2 film 10 and further thereon an Si3N4 film 11 is formed. Deep grooves 121 and 122 of 2-4mum depth going through the collector buried layer 8 and reaching the substrate 7 are formed by etching Si. An SiO2 film 13 is formed by oxidization of the surface of the grooves 121 and 122 after annealing. At the final stage of etching where phosphorous ion is implanted to the outer layer 151 of SiO2 film 15 through Si3N4 film 16, the surface of the substrate 7 is levelled completely without protrusion 6. Insulation and separation among elements are completed by etching a photo-resist pattern 17, the exposed Si3N4 16 and Si3N4 14, and by etching lightly the surface of SiO2 15 to remove impurity introducing part in case of necessity.
Patent JP-S611293-A (JP)
Title: Inverter operating method for motor
Inventor: TSUCHIYA TSUNEKAZU
IPC: H02P27/06
Filed: 1984-06-13
Abstract: PURPOSE:To operate a motor by switching to a voltage inverter in a short time by shortcircuiting between lines of the motor, thereby forcibly attenuating and erasing the remaining voltage. CONSTITUTION:An AC motor 3 driven by an AC power source 1 is disconnected by an electromagnetic contactor 2, it is simultaneously shortcircuited by an electromagnetic contactor 6 for shortcircuiting between the lines of the motor 3. Thus, the remaining voltage in the motor 3 is abruptly attenuated and erased. After the remaining voltage of the motor 3 is erased, the contactor 6 is ''opened'', and the contactor 5 is ''closed'' to be connected with a voltage type inverter 4 to operate by the inverter with the voltage and the frequency of the inverter 4.
Patent JP-H07327189-A (JP)
Title: Video information recording tape and its recording and reproducing device
Inventor: NAKAHAMA MASARU
IPC: G11B27/28
Filed: 1994-06-01
Abstract: PURPOSE:To reproduce and output a video information signal to be selected as a video image desired of making a hard copy on a tape efficiently. CONSTITUTION:A selected video signal such as a track number being address information with respect to a tape position and date and time stored in a sub code area 3 of a 5th frame (F5) or the like is recorded on a tape header 4 on a tape 1. The recording is implemented by reproducing the tape 1, controlling a 1st switch 17 every time a video image whose print is desired appears, reading data from a sub code corresponding to the video image, storing the data tentatively in a memory 16, and writing a content in the memory 16 to the tape header 4 after the tape is rewound by the operation of a 2nd switch 18 after the end of selection. In the case of reproduction, the selected video image is sequentially reproduced according to the address information of the tape header 4 and printed out by a video printer or the like.
Patent JP-H11312050-A (JP)
Title: Rotation control input method and rotation control type wheel input device
Inventor: FUKUMOTO MASAAKI
IPC: G06F3/033
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotation control input method and a rotation control type wheel device for allowing an input person to quickly recognize that a desired input is ended by a simple method and means by making the same an input mode and a feedback mode. SOLUTION: In a wheel input device 1 in which an input can be operated according to the rotation of a wheel 11, stoppers 14A and 14B arranged with clearances with the wheel 11 for rotating the wheel 11 only to a uni-direction in contact with the wheel 11, and a driving parts I13A and a driving part II13B for pressurizing the stoppers 14A and 14B to the outer peripheral face of the wheel 11 in response to a control signal from a connected computer are independently arranged so as to be faced to each other with the wheel 11 interposed, and the rotation control directions by the stoppers 14A and 14B are made opposite to each other.
Patent JP-S5453846-A (JP)
Title: Data processing unit
Inventor: YANAGISAWA TSUTOMU
IPC: G06F1/30
Filed: 1977-10-06
Abstract: PURPOSE: To make power opening/closing operation easy and make it possible to perform surely the instantaneous disconnection processing at a power failure time, by turning on and off a power transducing equipment for external I/O devices correspondingly to turning-on and off of a power source switch of the POS main body.  
     CONSTITUTION: A POS terminal main body and one or plural external I/O devices 17 are connected through connector 5, control cable 15, power supply cable 16, etc. When main body switch 10 is closed under the state where the main body is connected to AC power supply removing part 9 and device 17 is connected to the main body, the power is supplied to the main body, and therefore, a generated control signal activates relay RL1 to close contact rl 1  and supply the power to device 17. Then, when the power supply to the main body is broken, the control signal is also disconnected, and relay RL1 is inactivated to open contact rl 1  and break the power supply to device 17, so that CPU 6 can recognize accurately the time when instantaneous disconnection has occurred in data transfer. As a result, power opening/closing operation can be made easy and the instantaneous disconnection processing at a power failure time can be performed surely 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5346283-A (JP)
Title: Character exposure apparatus
Inventor: KAWANABE TAKAO
IPC: B41B13/00
Filed: 1976-10-08
Abstract: PURPOSE: To facilitate the formation of symbols to be provided on semiconductor wafers, etc. by automatically performing the selection of characters with a memory device and a control device and also automatically performing the exposure of the selected characters to a photo mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5911717-A (JP)
Inventor: SASAKI HIROSHI
IPC: H02H7/055
Filed: 1982-07-13
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。