baber/WOPTO huggingface dataset:
Patent JP-H10261964-A (JP)
Title: Information signal processing unit
Inventor: HOSHI TERUO
IPC: G10L19/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To encode an analog information signal such as an audio signal and to record the coded signal at a high efficiency. SOLUTION: A system in which this device is applied is configured so as to record digitally an audio signal in the unit of a prescribed audio block(AB) and to reproduce the signal. In the case that a prescribed similar relation is in existence in audio block data among the plural audio blocks or that a peak level of the audio block data is less than a prescribed level or the like case, recording of the corresponding AB data is omitted and at least one or two AB data are used again. Moreover, number of times of use of the AB data is indicated to mode data and stored in a storage device together with the AB data. The recording data amount is reduced by using the AB data again, and in the case of reproduction, the AB data are used repeatedly by the number of times indicated in the mode data. Moreover, a criterion (the degree of similarity or the peak of an index level) as to whether or not the data are used again is revised automatically or optionally to improve the convenience as an audio recorder.
Patent JP-H04300211-A (JP)
Title: Superconductor
Inventor: ADACHI HIDEAKI
IPC: C04B35/45
Filed: 1991-03-29
Abstract: PURPOSE:To provide a superconductor having a crystal structure in which block layers containing the oxides of Pb and Cu and Perovskite type block layers containing specific CuO5 pyramids are alternately laminated, and having a high critical temperature. CONSTITUTION:A Pb-Bi-Sr-Ca-Cu-O sintered product having their prescribed composition ratio is spwttered with a spwttering gas such as Ar to form a thin Pb oxide superconductor film having a prescribed thickness on a substrate such as MgO single crystal. The thin film comprises a Pb oxide superconductor having a crystal structure in which block layers 21 consisting mainly of the oxides of Pb and Cu and Perovskite type block layers containing two mutually faced CuO5 pyramid layers 23 through a CuO2 surface 31 and two single atomic layers 22 disposed on both the sides of the surface 31 are alternately laminated, thereby permitting to realize a high critical temperature.
Patent JP-H01240038-A (JP)
Title: System for reproducing peak value comparison type timing
Inventor: OTA SHINJI
IPC: H04L7/02
Filed: 1988-03-19
Abstract: PURPOSE:To reproduce a clock without generating a phase error by comparing the peak value of an impulse response before one period and the peak value of a present impulse response and executing the phase control of a reproduction clock in accordance with this comparison result. CONSTITUTION:The discrimination result of a reception data symbol is detected from the output of a line equalizer 1 by a discrimination circuit 3, simultaneously a sample value is detected by a sample circuit 2 and the peak value hn(0) of the impulse response of the line equalizer output is operated in each specific period from the detection result by an impulse response arithmetic circuit 4. Peak values hn(0) and hn-1(0) are compared by a peak value comparison circuit 5, based on this result, a clock control decision circuit 6, when the peak value hn(0) is larger than the peak value hn-1(0), makes a clock control circuit 7 execute the phase control of the reproduction clock in the same direction as a previous time, on the other hand, when the peak value hn(0) is smaller than the peak value hn-1(0), makes the clock control circuit 7 execute the phase control of the reproduction clock in a reverse direction to the previous time.
Patent JP-H08261932-A (JP)
Title: Fine grain detecting sensor
Inventor: ICHIKAWA NOBUYUKI
IPC: G08B17/107
Filed: 1995-03-24
Abstract: PURPOSE: To reduce the power consumption of an LD, prolong its life, and expand the dynamic range of a fine grain detecting sensor. CONSTITUTION: An LD light emitting circuit 2 is provided with an analog multiplexer MP having multiple switches and resistors R7 , R8 , R9 , R10 connected to the switches. The resistor R7 is connected at the time of high sensitivity setting to keep the emitted light quantity of an LD1 constant. As sensitivity is reduced, the resistors R8 , R9 , R10 having higher resistance values are connected based on the signal from a control circuit, and the driving current of the LD1 is reduced to reduce the emitted light quantity.
Patent JP-S57181480-A (JP)
Title: Optical disc device
Inventor: HIROSE KENJI
IPC: G11B33/02
Filed: 1981-05-01
Abstract: PURPOSE:To prevent mis-recording, by providing a lock mechanism for a cover so that an optical disc can be taken out after picture information is recorded on the optical disc. CONSTITUTION:When an optical disc 13 is set to an optical disc device 10 and instruction of information recording is made from a keyboard 5, a motor control section 21 drives a motor 14 with a signal from a controller 3' and turns the optical disc 13. Simultaneously, an FF circuit 19 is set and a magnetic driver 20 excites a magnet 17 and a lock member 16 is mated to a hole 12a of a cover 12. The cover 12 is not opened and picture information is filed to the optical disc 13. The index information stored in an RAM6 is filed and when it is finished, the motor 14 is stopped with a signal from the controller 3', the FF19 is reset, a lock member 16 is unlatched from the hole 12a and the lock of the cover 12 is released. Thus, mis-recording can be prevented.
Patent JP-S56164183-A (JP)
Title: Novel piperidine derivative
Inventor: TERANISHI MASAYUKI
IPC: A61K31/443
Filed: 1980-05-21
Abstract: NEW MATERIAL:A piperidine derivative of formula I (n is O or an integer 1W4; R 2  is OH, lower alkoxyl, etc.; X is O, S, etc.; R is 1W4C straight chain alkylene; R 1  is H or lower alkyl; m is O or an integer 1W5; A is OH, halogen, etc.; the dotted line represents saturated or double bond) and an acid addition salt thereof.  
     EXAMPLE: 1-[(3,4-Methylenedioxy)benzoylmethyl]-4-(2-oxindol-3-yl)piperidine.  
     USE: A hypotensive agent.  
     PROCESS: A novel piperidine derivative of formula II is reacted with a compound of formula III (X' is O, S, etc.; Z is halogen or leaving group) in an inert solvent, e.g. acetone or DMF. The reaction product is reduced if necessary, and the protecting group is removed to give the compound of formula I. The reaction is carried out more smoothly in the presence of a base. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10260669-A (JP)
Title: Processor
Inventor: SUZUKI KAZUHIRO
IPC: G06F3/048
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable client application programs to display nearly correct colors at the same time as to a standard color map managing means of a processor which is equipped with clients and the standard color map consisting of cells and consists of a server operating a display device. SOLUTION: A specific program and a virtual color map 40 managed by the program are provided between a client 1 and the server 2 which operates the display device, and color information from the client 1 is mapped to the standard color map 20 according to the virtual color map 20. Further, mapping to the standard color map 20 by the virtual color map 40 is performed for all or some of entries of the standard color map 20. With a specific kind identifier added to the color information from the client 1, it is decided whether the mapping to the standard color map 20 by the virtual color map 40 is performed or not.
Patent JP-H02244347-A (JP)
Title: Data concentration and distribution control system
Inventor: TADA KAZUHIRO
IPC: G06F13/00
Filed: 1989-03-17
Abstract: PURPOSE:To enable asynchronous processing even when data to be concentrated or distributed and data to be processed are the same by generating data occurrence information when the data to be concentrated or distributed is concentrated and registered, and controlling the state of data every time the data occurs. CONSTITUTION:When the data 1 to be concentrated or distributed is a concentration type and extraction processing is performed, it is checked whether or not the data state of data occurrence information 42 under the control of concentrated or distributed information 41 of a control file 4 is 'already concentrated'. When the data state is 'already concentrated', the data is extracted and the data state of corresponding data occurrence information 42 is set to 'in extracting'. After the extraction process is completed, the data state is changed to 'already extracted'. Distribution processing indicates the absence of data for distribution unless data which is already concentrated is present. Consequently, transmitting/receiving operation for data and task processing need not be synchronized with each other and efficient operation is performed.
Patent JP-H10260823-A (JP)
Title: Message transmission defining method between objects
Inventor: USAMI KIYOTADA
IPC: G06T19/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To easily grasp and confirm the definition of transfer and the transmitting order of messages between objects that exist in a three-dimensional space where plural users participate through a network. SOLUTION: First, the link of arrow objects is displayed by deciding the order of message transmission between objects by a mouse botton in an object operation definition space (S101). Next, message names that are located at the link center of the arrow objects are edited (S102). The operation of the object that receives a message is confirmed by confirming the operation of a message name (S106). Thus, it is possible to easily grasp and confirm the definition of transfer of message in plural objects and the message transmitting order.
Patent JP-H09228120-A (JP)
Title: Tie requiring no stickpin
Inventor: KUROIWA YOSUKE
IPC: A41D25/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a stickpin by slightly lengthening the end of a narrower part of a tie, providing the lengthened part with a non-slip part and laying the end of the narrower part between a belt and the stomach to fix the end by the non-slip. SOLUTION: The end of a narrower part of a tie is lengthened by about 10 cm and the lengthened part 1 is provided with a non-slip 2. When the tie is worn and the narrower part of the tie is introduced through a passing part 3 of pure silk between trousers and the stomach, the end of the narrower part is laid between a belt and the stomach and fixed by the non-slip.
Patent JP-H10261004-A (JP)
Title: Semiconductor integrated circuit analyzer
Inventor: KIMURA TOMOHISA
IPC: G06F17/50
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To enable the efficient analysis of a large scale circuit by using a substrate board model having less number of nodes for the analysis of substrate board. SOLUTION: A model provided for the analysis of substrate board is composed of 6 nodes of upper face node 2 (F1), back node 2 (F5), right side face node 2 (P2), left side face node 2 (F4), front node 2 (F3) and base node 2 (F6) and the model formed without a central node is provided. In this case, since resistant elements are included for respectively linking the nodes, the number of resistant elements is increased rather than a conventional model but the number of nodes is 0.5×6 and becomes 3 totally. In such model configuration, since there are just nodes shared with respective adjacent cubes on six surfaces of cube, the number of nodes per cube is '3'. Thus, the number of nodes becomes 75% in comparison with the case using the conventional board model.
Patent JP-H03272396-A (JP)
Title: Lubricating device for vacuum vaporizing device
Inventor: FUJIMOTO MASARU
IPC: F16N7/38
Filed: 1990-03-19
Abstract: PURPOSE:To use a single lubricating device in common for both a shaft seal part and a lower bearing by mounting a pressure uniformizing nozzle on one tank, interconnecting the tank and a vacuum generating device through a piping, and independently feeding lubricating oil from the tank to the shaft seal part and the lower bearing of a vacuum vaporizing device for circulation. CONSTITUTION:Lubricating oil in a tank 1 is fed to a shaft seal part 8 through a check valve 13 and a flow meter 7 with the aid of a pump 3 and recovered to the tank 1 through a cooler 12 and a pressure regulating valve 11. The lubricating oil flowing through the flow meter 17 is fed through a pressure regulating valve 18 to a lower bearing 9 and recovered to the tank 1 through a piping 19. A safety valve 5 is located for the purpose of protection of a pump, regulation of a flow rate can be carried out by means of a regulating valve 6. A return piping 19 is connected to a different vacuum tank, and the tank 1 is used in an atmospheric pressure or a pressurizing state without interconnecting a pressure uniformizing nozzle 10 and a vacuum generating device.
Patent JP-H11323013-A (JP)
Title: Stabilizer containing 5-hydroxy-2,3-dihydrobenzofuran compound and used for organic polymer material
Inventor: INOUE TAKESHI
IPC: C09K15/08
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent stabilizer composition exhibiting good effects for heat resistance and especially processing stability in a small amount by compounding a specific benzofuran compound with a phenolic antioxidant and/or a phosphorous antioxidant in a specific weight ratio. SOLUTION: This stabilizer composition comprises (A) 1-20 wt. % of a 5- hydroxy-2,3-dihydrobenzofuran compound of formula I (R<1> is a 1-16C alkyl or an alkenyl; R<2> to R<4> are each H or a 1-4C alkyl) (for example, 2,2,4,6,7- pentamethy1-5-hydroxy-2,3-dihydrobenzofuran of formula II) and (B) 99-80 wt.% of a phenolic antioxidant [for example, n-octadecyl 3-(3,5-di-sec-buty1-4- hydroxyphenyl) propionate] and/or a phosphorous antioxidant [for example, tris (2, 4-di-sec-butylpheyl) phoshite]. The component B preferably comprises the phenolic antioxidant and the phosphorous antioxidant in a weight ratio of 1:0.25 to 1:4.
Patent JP-H02246119-A (JP)
Title: Mos transistor circuit
Inventor: KURIYAMA HIROKO
IPC: H01L21/265
Filed: 1989-03-17
Abstract: PURPOSE:To restrain spreading of a depletion layer toward a channel less than that used as a drain region and to eliminate characteristic variations of an MOS transistor by connecting an impurity injection region in an offset state against a gate electrode as a source region. CONSTITUTION:Among impurity injection regions 4, 5, 7, 8 which are formed at both sides of a gate electrode 3 of an n-ch MOS transistor, an impurity injection region in an offset state against the gate electrode 3, that is, a high temperature impurity region 7 having an offset region 9 is connected as a source region. Through the connection, a high voltage is not applied to the high temperature impurity region 7, thereby restraining spreading of a depletion layer toward a channel. According to this constitution, an area having the largest electric field is eliminated immediately below a spacer 6 and a hot carrier is prevented from being trapped to the spacer 6. Variations of electrical characteristics can be reduced in this way.
Patent JP-H06283397-A (JP)
Title: Semiconductor substrate and its manufacture
Inventor: UDOU HIROMUNE
IPC: H01L21/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide a semiconductor substrate without requiring any special excluded device for treating grinder dust on manufacture and its manufacturing method. CONSTITUTION:Both wafers 11 and 18 are adhered by providing an impurity non-diffusion part 16 where no impurities are diffused at an outer periphery part 12 of a first wafer 11 where an impurity diffusion layer 15 is formed out of the first and second wafers 11 and 18, a non-adhered part is eliminated by partially eliminating the impurity non-diffusion part 16 to form a specific shape, thus preventing impurities forming the impurity diffusion layer 15 from being included in the grinder dust which is generated by grinding the outer-periphery edge parts 12 and 20 of both wafers 11 and 18 when eliminating the non-adhered part. Therefore, even if an impurity requiring a special excluding device for treating grinder dust for obtaining a desired performance is used, the special removing device is not required.
Patent JP-H03270680-A (JP)
Title: Ultrasonic actuator
Inventor: AJIKI SEIICHI
IPC: H01L41/09
Filed: 1990-03-19
Abstract: PURPOSE:To suppress abrasion on the contact face and to improve reliability by subjecting the contact faces of a stator and a mover, respectively, to vibrations having different phase. CONSTITUTION:A stator driving signal 2Aa and a mover driving signal 3Aa, having phase difference of 90 deg., are applied on a stator oscillator 2 and a mover oscillator 3 respectively. Since the phase difference of vibration between the contact faces 4a, 6a causes the stator 2 to push the mover 3, the mover 3 can move by about 0.5mm. Assuming an intermittent movement with driving times of  t1,  t2,  t3 in first, second and third steps A, B, C, respectively, the mover 3 is moved in first and third steps, A and C.
Patent JP-H08257704-A (JP)
Title: Method for continuously casting high strength steel containing copper
Inventor: ITAMI ATSUSHI
IPC: B22D11/00
Filed: 1995-03-27
Abstract: PURPOSE: To enable the continuous casting of a high strength steel in a small lot in the case of need, by adding a specific content of Cu into molten steel at the upstream side of brake magnetic field and simultaneously adding powder containing Ni to contain the specific value or more of Ni at a prescribed point just below the surface layer of a cast slab. CONSTITUTION: A copper wire 3 fed into the molten steel 4 in the condition of impressing the static magnetic field 8 with electomagnet 7 is mixed in a pool of the molten steel 4 at the upper side of the static magnetic field 8 and the alloy component is uniformized, and the length of a transition part which changes from the initial component to the following component, is drastically shortened. The powder 12 supplied into a meniscus of the molten steel 4, is invaded into the interface between a solidified shell 6 and the surface in a mold 2, and the Ni in the powder 12 is contained into the solidified shell 6.  The Ni prevents the surface flaw developed in a hot-rolling, and at the time of adding >=1% Cu into the molten steel 4, Ni is made to be contained of >=0.01% at the point of 10mm just below the surface layer of the cast slab and the copper-containing high strength steel can continuously be cast in a good yield even in the small lot by executing the casting containing no Cu in the other strands.
Patent JP-H02248144-A (JP)
Title: Communication equipment
Inventor: YOSHIDA SHIGEO
IPC: H04N1/00
Filed: 1989-03-22
Abstract: PURPOSE:To attain easy and accurate confirmation by entering a communication parameter comprising of plural prescribed parts continuously one by one digit each, identifying the plural prescribed parts of the parameter when the parameter is outputted visually and applying visualized output in the identification enable state. CONSTITUTION:In the case of calling, a hook switch 3 detects off-hook of a handset 1 and a telephone number entered from a keyboard 2 is fetched in a controller 4 one by one digit each in response to the off-hook. The controller 4 discriminates whether the data string comprising of the entered digits so far is a toll number or a local number, the controller 4 specifies the toll number by using the toll number stored in advance in an area 5a of a ROM 5 and the first 2 digits in the case of the toll number. The controller compares the data in the area 5a with the data string entered sequentially similarly in the case of the local number to specify the local number. Thus, the read telephone number is sequentially entered in the case of entry and a clear display is attained at a correct pause position.
Patent JP-H09237609-A (JP)
Title: Halogen bulb with external bulb
Inventor: OKAHARA KAZUAKI
IPC: H01K1/46
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a halogen bulb with external bulb of high safety which prevents generation of an unexpected accident such as damage and scatter of an external bulb, even when the bulb is destructed due to generation of a crack or the like in the bulb in emergency and a rapid rise of pressure of sealed gas. SOLUTION: This electric bulb is constituted such that a seal part 2 integrally burying a tungsten filament 4 and external lead in wires 6a, 6b through metal foil 3 is formed in at least one end of a quartz glass tube 1, a halogen bulb formed by sealing at least halogen gas in the inside of the tube 1 is held in an external bulb 13. Here, thickness of the external bulb 13 is set to a 0.6-1.2mm range, its opening part is fixedly fitted to an end part of an insulator having a cap 10, also an outer surface of the external bulb 13 is coated with fluororesin coatings 14a, 14b of 0.1 to 0.3mm film thickness. An opening end part of the insulator of the bulb 10 is arranged in a position covering the seal part 2 of the internal halogen bulb.
Patent JP-S60212448-A (JP)
Title: Acrylonitrile based thermoplastic resin composition
Inventor: KANEKO MASAHIRO
IPC: C08K5/00
Filed: 1984-04-06
Abstract: PURPOSE:The titled composition, obtained by incorporating a mercapto compound and alcohol compound with an acrylonitrile based thermoplastic resin, containing reduced remaining unreacted acrylonitrile monomer, and usable for food containers. CONSTITUTION:An acrylonitrile based thermoplastic resin composition, obtained by adding a mercapto compound and alcohol compound to an acrylonitrile based thermoplastic resin. A resin obtained by copolymerizing acrylonitrile with a vinyl monomer in the presence or absence of a rubber-like polymer is used as the above-mentioned resin. The amount of the mercapto compound to be incorporated is 0.01-3pts.wt. based on the resin, and the amount of the alcohol compound to be incorporated is 1/5-10mol alcohol groups based on 1mol mercapto group.
Patent JP-S55159270-A (JP)
Title: Simulator for process
Inventor: NAKAZATO SHIYOUSUKE
IPC: H02J13/00
Filed: 1979-05-31
Abstract: PURPOSE: To enable the function verification by actual process, by using the actual process information as it is normally as simulating information and switching it to the simulation information independently of process information at the production of state change.  
     CONSTITUTION: The actual information of power system 4 is given to the information processor 5 performing measurement and control of power system via the simulator 4 as the data. If a failure is taken place in the system 4, the information of the actual system 4 is separated and the failure information is fed to the information processor 5 via the simulator 3. The information processor 5 performs overall processing and if the control to open the disconnecting switch in the actual system is required, the control instruction is fed to the simulator 3 and the information is again fed to the information processor 5. Further, after the real system is stable, all the equipments are returned. Further, the simulator is separated from the actual system as required to give the simulation information from the simulator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51142903-A (JP)
Title: Scanner for communication switching systems
Inventor: OGUCHI SEISHIROU
IPC: H04Q3/72
Filed: 1975-06-04
Abstract: PURPOSE:A line status detector for the line scanner of a communication switching system, e.g., electronic telephone exchanger, utilizing the Hall effect or a magnetoresistance element, facilitating the manufacture of integrated circuit and minimization in size.