baber/WOPTO huggingface dataset:
Patent JP-H07156675-A (JP)
Title: Drive control device for four-wheel driven work machine
Inventor: SUZUKI SADAO
IPC: B60K17/10
Filed: 1993-12-02
Abstract: PURPOSE:To decrease damaging a rice field at the time of turning due to slipping and earth pressing, by reconsidering a four-wheel drive structure. CONSTITUTION:In a four-wheel driven tractor, a steering front wheel 1 is driven by a single oil hydraulic pump 6 and right/left oil hydraulic motors 7, 8, to drive a rear wheel 2 by a gear through a differential mechanism 5. A steering angle detecting means for detecting a steering amount of the front wheel 1 and a rear wheel speed detecting means for detecting a drive speed of the rear wheel 2 are respectively provided, and a control means for connecting both solenoid proportional control valves 9, 10, steering angle detecting means and the rear wheel speed detecting means, so that maipulated variable of the control valves 9, 10 relating to the oil hydraulic motors 7, 8 is set to be adjusted, based on the drive speed of the rear wheel 2 in a condition that a slip against the ground of the front wheel 1 is not generated on calculation by realizing the drive speed of each wheel corresponding to a turning radius, is provided.
Patent JP-H02148210-A (JP)
Title: Attachment/detachment control circuit for flat panel display
Inventor: INOUE AKIFUMI
IPC: G06F1/26
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the generation of malfunction and breakdown, etc. even if the flat panel display is installed in a state that a system power source is turned on by providing a flip-flop for generating a signal for selecting the flat panel display by an arrival of a reset signal. CONSTITUTION:A flip-flop 11 generates a flat panel selecting signal FLAT SEL by the arrival of a reset signal RESET. A power source control circuit 12 generates a flat panel connecting signal by turning on a power source of a flat panel display by the signal FLAT SEL, and an AND circuit 13 gates a control signal of the display by the signal FLAT SEL. In such a way, even when the system is operating in the course of turn-on of power, unless the flat panel display is connected, a power source and the control signal are set supplied, therefore, even if the flat panel display is installed, the mulfunction does not occur, and also, the breakdown of the system and the flat panel display does not occur.
Patent JP-H04176243-A (JP)
Title: Noise reduction device
Inventor: ITO TATSUO
IPC: H03H21/00
Filed: 1990-11-09
Abstract: PURPOSE:To make the noise reduction device compact by providing a noise cancel section dividing frequencies of echo and noise into plural frequency bands and delaying and amplifying signals at each frequency band and a switch section connecting a 1st sound system and a 2nd sound system to the said noise cancel section depending on a telephone hook signal. CONSTITUTION:A constant A is set to a DSP (digital signal processor) of a noise cancel section 1 from a memory section 17 at hook-on. Then a 1st sound system being a component of an automobile telephone set is connected from switch sections 2,3 to the noise cancel section 1 depending on a hook-on signal. A telephone reception signal S1 is delayed to cancel an echo sound from a speaker 4 for an automobile telephone set entering a microphone 5 for the automobile telephone set thereby preventing howling. Thus, hand-free talking is ensured as a conventional system. A constant A' is set from the memory section 17 to the DSP of the noise cancel section 1 not in the hook-on state. A 2nd sound system to reduce noise is connected from the switch sections 2, 3 to the noise cancel section l.
Patent JP-2001127594-A (JP)
Title: Latch circuit
Inventor: MIYAGI MASAKI
IPC: H03K17/22
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a latch circuit by which a system is securely stopped when an abnormality is detected, a stop state is kept without failure until a power source is interrupted, the stop state is reliably cancelled by the re-throwing-in of the power source to start an operation. SOLUTION: The abnormality in a voltage or temp. is detected by a signal detecting circuit 102, the operation of a controlled circuit 104 is stopped by setting an RS latch 101 and the run-away of the circuit etc., is prevented. The latch circuit is constituted in such a way that the stopped controlled circuit is re-started only by resetting the RS latch 101 by the output of a power-on reset circuit 103 after re-throwing-in the power source. A power on clear circuit 103 is constituted to reliably output a reset signal even in the case of a very wide range of power source voltage start time.
Patent JP-2001126383-A (JP)
Title: Evaluation result output method, recording medium evaluation system and recording medium readable by computer
Inventor: ITO KAZUNORI
IPC: G11B20/10
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To efficiently estimate causes of defects detected by evaluating a recording medium. SOLUTION: When a magnetic tape is evaluated, a display area Pb formed by modeling the magnetic tape is outputted. Generation of the defects is discriminated by displaying the number of evaluated areas and detected defects on a display area Pa and defining a position of the display area Pb corresponding to positions of the detected defects in different display forms. When one display unit of the display area Pb corresponds to a recording area for prescribed data quantity, luminance and color of one display unit are switched based on the number of defects in the recording area. Generating states of the defects are easily grasped and the causes of the defects are efficiently estimated by displaying the defects of the display area Pb.
Patent JP-H10268857-A (JP)
Title: Display terminal and display method
Inventor: GORDON IAN R
IPC: G09G5/40
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a display terminal and a display method that can be connected to a remote source and can display text and graphic. SOLUTION: A subset of a character code in a certain character set is stored so as to be related to pixel matrix definition which can be defined again remotely, and after connection with a remote server is established, definition of a pixel is down-loaded in a form of either of an interactive type or a script. A command is performed by reading out a pixel matrix definition related to a specific character code included in the command from a memory, and a pixel matrix defined by the pixel matrix definition is generated on a display. Graphic image can be displayed by combining pixel matrix definitions.
Patent JP-H03163638-A (JP)
Title: Burst transfer system
Inventor: HIRAUMA KOICHI
IPC: G11C11/401
Filed: 1989-11-21
Abstract: PURPOSE:To execute the burst transfer at a higher speed than a conventional burst transfer by providing a buffer between a RAM constituted of two banks and a CPU, respectively, and executing a page mode access by interleave by both the banks. CONSTITUTION:A dynamic RAM is divided into two of a bank 20 and a bank 21, and addresses #0,#2,#4... #N-1, and addresses #1,#3,#5... #N are allocated to the bank 20 and the bank 21, respectively. Also, a controller 3A allows an address by a RAS to be used in common by both the banks, divides an address by a CAS into each bank, and forms a timing signal OE#0 and OE#1 for data buffers 40, 41. In such a state, the dynamic RAM executes a burst transfer by a page mode access. That is, by toggling the CAS allowing the RAS to fall against to the bank 20, 21, a random access can be executed on the same line address, a rise of the CAS becomes output enable of a high speed in a read cycle, and by a rise of the CAS, a data output is turned off.
Patent JP-H08136344-A (JP)
Title: Spectrophotometer
Inventor: ANDO OSAMU
IPC: G01J3/06
Filed: 1994-11-10
Abstract: PURPOSE: To make possible the execution of wavelength scanning by a simple mechanism without necessitating troublesome regulation, in a double monochromator type spectrophotometer. CONSTITUTION: A first driving part 21 is provided for driving a diffraction grating 12 of a pre-spectrometer and a second driving part 22 for driving a diffraction grating 14 of a main spectrometer, and the two driving parts 21 and 22 are independent of each other mechanically. These driving parts 21 and 22 operate on the basis of a control signal from a control part 23 and thereby the diffraction gratings 12 and 14 are geared with each other.
Patent JP-H04176165-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ANDO TOMOSHI
IPC: H01L21/8238
Filed: 1990-11-08
Abstract: PURPOSE:To enable different back biases to be applied to a P channel MOS transistor and an N channel MOS transistor respectively by a method wherein a back bias impurity region is provided to the interface of a semiconductor substrate with an insulating layer below either of the P channel MOS transistor and the N channel MOS transistor. CONSTITUTION:An N<+>-type back bias impurity region 12 is formed at a prescribed position on the surface of a P-type silicon substrate 11, a silicon thin film 14a is formed on the P-type silicon substrate 11 and the N<+>-type back bias impurity region 12 through the intermediary of a silicon oxide film 13, and the silicon thin film 14a is element-isolated through a field oxide film 15. Electrodes 22 and 23 of polysilicon layer are formed on an N-type channel region 17 and a P-type channel region 19 through the intermediary of gate oxide films 20 and 21 to constitute a P channel MOS transistor 24 and an N channel MOS transistor 25.
Patent JP-H02148220-A (JP)
Title: Selective copying system for program
Inventor: ANDO KAZUNOBU
IPC: G06F9/06
Filed: 1988-11-30
Abstract: PURPOSE:To contrive the simplification of a processing by generating a job control language (JCL) which is selected and copied by using a standard copy and maintenance program of the system as an assembly job. CONSTITUTION:A JCL storing means 1 refers to a file format table 4 at every filing sequence of a secondary storage medium, retrieves a copy job control language corresponding to a stored program file format attribute from a JCL table 5, and stores it in a generation JCL table 7. A program name storing means 2 reads a program name to be selected from a selection program table 6, stores it in the generation JCL table 7, and a job generating means 3 generates a JCL group stored in the table 7 as one job. In such a manner, it becomes unnecessary to generate a copy program in accordance with the file format of an input file, therefore, the processing can be executed simply.
Patent JP-H11146642-A (JP)
Title: Switching power supply
Inventor: SHIMIZU KATSUHIKO
IPC: H02M3/28
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a backup switching power supply capable of definitely identifying power failure and recovery. SOLUTION: An input circuit 1 converts an alternating current supply voltage Ein into a direct current voltage Vin, and outputs it. A first converter 3 switches a direct current voltage Vin supplied from the input circuit 1, and converts a switch output into a direct current voltage. A second converter 5 makes good use of energy supplied from an storage element 52 to supply a loud L with power during power failure, and makes good use of power supplied from an alternating current power supply e to charge the storage element 52 when power supply is restored. A control circuit 6 detects any failure of the alternating/current power supply e through the terminal voltage Vin of a smoothing capacitor 12, and recovery of power supply through the alternating current supply voltage Ein. The first converter 3 and the second converter 5 are controlled according to the detection signals.
Patent JP-H10141170-A (JP)
Title: Injector for high-temperature and high-pressure injection
Inventor: ISHIKIRIYAMA MAMORU
IPC: F02M53/04
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an injector having excellent hightemperature durability. SOLUTION: A high-temperature and high-pressure injector 1 comprises a housing 11, a nozzle body 13 disposed in the housing and a fuel oil casing 15 having an oil pressure room 17 disposed in the nozzle body. Fuel oil in the oil pressure room is heated by a heater 19 to become a supercritical state. During injection stop, the nozzle body is pressed to the fuel oil casing by a spring 33, contact is made between the bottom surface 15a of the fuel oil casing and the bottom surface 13a of the nozzle body and the communication hole 15b and the injection hole 13b of the oil pressure room are shut off. When the nozzle body is lowered by an actuator 31, the bottom surfaces 15a and 13a are shifted from each other, the communication hole and the injection hole are communicated and the fuel oil of the supercritical state in the oil pressure room is injected from the injection hole.
Patent JP-H07124409-A (JP)
Title: Filter using floating filter medium
Inventor: MURAKAMI MITSUNORI
IPC: B01D29/62
Filed: 1993-11-08
Abstract: PURPOSE:To efficiently make the filter layer loose and to wash the-liquid- collecting nozzles of the filter by laterally placing a cylindrical filtration tank and providing the tank with a pit at its bottom and also an agitating wheel-vane on its sidewall. CONSTITUTION:The cylindrical filtration tank 1 packed with the granular floating filter medium 2 is placed so that the central axis of the tank 1 is horizontal, i.e. laterally. The filtration tank 1 is provided with the liquid collecting nozzles 3 in the inner surface of its top, the pit 4 for supplying the original liquid at its bottom and the agitating wheel-vane 5 on the inside of its sidewall. At the time of generating clogging in the filter layer after a filtering operation, the rotary wheel-vane 5 is rotated to generate a swirling stream along the circumference of the filtration tank 1 and the swirling stream impinges on the filter layer to make it loose and to remove the clogging. At the same time, the liquid- collecting nozzles 3 above the filter layer are impacted and washed with the swirling filter medium 2.
Patent JP-S63156083-A (JP)
Inventor: KOIDE TETSUYA
IPC: C04B38/00
Filed: 1986-12-18
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-S63154686-A (JP)
Title: Pyrrole derivatives, production thereof and pharmacological composition containing the same
Inventor: JIYAN DOMINIKU BURUZA
IPC: C07D471/04
Filed: 1987-12-02
Abstract: Derivatives of formula (I) in which A forms with pyrrole an isoindoline, 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 2,3,6,7- tetrahydro-5H-oxathiinno[1,4][1,3-c]pyrrole or 2,3,6,7-tetrahydro-5H- dithiinno[1,4][2,3-c]pyrrole ring, Y = O, S or NH, Het = naphthyridinyl or quinolyl which are unsubstituted or substituted by halogen, alkyl (1-4 C), alkoxy (1-4 C), alkylthio (1-4 C), CN or CF3 and R = alkenyl (3-10 C) or alkyl which is unsubstituted or substituted by alkoxy, alkylthio, cycloalkyl, alkylcarbonyl, cycloalkylcarbonyl or cycloalkylcarbamoyl in which the cycloalkyl parts contain 3 to 6 C, NH2, alkylamino, dialkylamino, alkylcarbonylamino, 1- or 2-piperazinyl, piperidyl, piperidino, morpholino, 1-azetidinyl, pyrrolidinyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, (1-piperazinyl)carbonyl, piperidinocarbonyl, piperidylcarbonyl, (1-pyrrolidinyl)carbonyl, morpholinocarbonyl, aminoalkylcarbamoyl, alkylaminoalkylcarbamoyl, dialkylaminoalkylcarbamoyl, alkoxyalkylcarbamoyl, phenyl, pyridyl or 1-imidazolyl, or else R = 2- or 3-pyrrolidinyl or 2-, 3- or 4-piperidyl, it being understood that the piperazinyl, piperidino, piperidyl, pyrrolidinyl and azetidinyl radicals may be unsubstituted or substituted in any position by alkyl, OH, alkylcarbonyl, benzyl, hydroxyalkyl, or may form (i) a lactam functional group with the nitrogen atom of the ring or (ii) a 2-spirodioxolane residue with one carbon of the ring, and that the alkyl radicals contain 1 to 10 C unless specially mentioned. 
<IMAGE>
 The products of formula (I) are useful as anxiolytics.
Patent JP-S63156153-A (JP)
Inventor: KITAGAWA YOZO
IPC: E04D3/361
Filed: 1986-12-19
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-S63161295-A (JP)
Inventor: MURO TOSHIYA
IPC: E21D9/00
Filed: 1986-12-22
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-H11114745-A (JP)
Title: Transfer device
Inventor: KUBOTA YOSHIAKI
IPC: B23Q1/72
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in positioning accuracy due to thermal deformation and any burning loss in a stator coil from occurring by cooling this conveyor system operating in a vacuum chamber. SOLUTION: In this conveyor system equipped with an X-axis linear motor 5 made up by a stator 6 installed in space between an X-axis table 4, installed on a base 2 in a vacuum chamber 1 via an X-axis guide rail 3, and a Y-axis guide rail 3 and a needle 7 installed on an underside of the X-axis table 4, and a Y-axis linear motor 10 made up by a stator 11 installed in space between a Y-axis table 9, being installed via a Y-axis guide rail 8 installed on the X-axis table 4, and this Y-axis guide rail 8 and a needle 12 installed on an underside of the Y-axis table 9, it is also equipped with a circulating path 13 embedded with a part paralleled with the X-axis guide rail 3 in the base 2, a heat receiving surface 2a installed on top of the base 2 in and around this circulating path 13,  and a radiating surface 4b installed on the underside of the X-axis table 4 to be opposed to this heat receiving surface 2a, respectively. In this constitution, the conveyor system in the vacuum chamber 1 is cooled and thereby any burning loss in a stator coil is preventable in this way.
Patent JP-2001125892-A (JP)
Title: Device and method for displaying reading kana and medium recording reading kana display program
Inventor: KINOSHITA YOSHIHIKO
IPC: G06F17/22
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a reading KANA (Japanese syllabary) display device for changing the setting of KANA display according to the ability to memorize or read and understand of a user. SOLUTION: A reading KANA display device is provided with a target character judging part 24 for extracting characters being the target of KANA display from text data, a KANA display judging/setting part 28 for judging whether or not KANA display should be operated to the characters being the target of KANA display which are extracted by the target character judging part 24 under a condition stored in a learning functioning part 34, and a display part 33 for adding and displaying KANA to the characters being the target of KANA display whose KANA display is judged by the KANA display judging/ setting part 28. The KANA Display judging/setting part 28 judges whether or not the KANA display should be operated under the condition stored in the learning functioning part 34 so that desired KANA display can be attained by a simple operation.
Patent JP-H07160463-A (JP)
Title: Menu screen controller
Inventor: KATO KIYOSHI
IPC: G06F3/0482
Filed: 1993-12-03
Abstract: PURPOSE:To display much information which assists menu selection without making menu structure complicated by reading menu screen data out of an image storage means according to a current operation state held by a state managing means and generating a display screen, and displaying it on a two-dimensional display surface. CONSTITUTION:The state management device 3 holds the current operation state, a touch panel 1 detects a coordinate position on a display device 7, and a touch panel input controller 2 instructs the state management device 3 to change operation state according to the input position detected by the touch panel 1 and the current operation state held by the state management device 3. A screen data storage device 4 stores the menu screen data, a display screen formation device 5 reads the menu screen data out of the screen data storage device 5 according to the current operation state held by the state management device 3 and generates the display screen, and a VTAM controller 6 displays the output screen of the display screen formation device 5 on the display device 7.
Patent JP-H04177504-A (JP)
Title: Backup device of programmable controller
Inventor: UCHIDA TOSHIO
IPC: G05B9/03
Filed: 1990-11-13
Abstract: PURPOSE:To improve the processing capacity of debug/simulation of a system, and the reliability by executing the simulation by a programmable controller of a holding system even in the course of operation of a programmable controller of an operating system. CONSTITUTION:A CPU 1 and a program memory 3 constitute a programmable controller (operating system PC) of an operating system operated at a regular time. On the other hand, when abnormality is generated in the operating system PC, a holding system PC for backing it up is provided with a CPU 15 and a program memory(PM) 15 and connected to a bus switching circuit 7 through a system bus 17. In such a state, in a bus switching control circuit l9, the switching control is executed by a healthy signal 21 from the CPU 1 of the operating system PC and a healthy signal 23 from the CPU 13 of the holding system PC. In such a way, even in the course of the operating system PC, the processing of simulation and debug is executed by the PC of the holding system, and the processing efficiency of the simulation, etc., is improved.
Patent JP-H0675332-A (JP)
Title: Supporting body for photographic printing paper
Inventor: NEMOTO HIROYUKI
IPC: G03C1/775
Filed: 1992-11-13
Abstract: PURPOSE:To provide a supporting body for photographic printing paper suitable for use in the production of photographic printing paper which does not cause fog even when developed after storage over a long period of time. CONSTITUTION:A magnesium compd. is incorporated into at least one of the constituent elements of the supporting body for photographic printing paper, that is, a sheetlike base, polyolefin resin coating layers formed on both sides of the base, a subcoat layer, a back coat layer and the size layer of the base formed by press coating.
Patent JP-H01315406-A (JP)
Title: Solid catalytic component for olefin polymerization and catalyst therefrom
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1988-12-02
Abstract: PURPOSE:To obtain the title catalytic component capable of giving stereoregular polymers in high yield by adding, under heating, phthaloyl dichloride to a reaction product prepared by contact of an alkylbenzene suspension of Mg(OC2H5)2 with TiCl4 and by reaction with TiCl4. CONSTITUTION:A diethoxymagnesium is suspended in an alkylbenzene followed by contact with TiCl4 <=1 in volume ratio to the alkylbenzene to form a reaction product. This reaction product is then incorporated with phthaloyl dichloride at 80-125 deg.C to carry out reaction, and the resulting solid product is washed with an alkylbenzene. Thence, the solid product washed is made to react, in the presence of an alkylbenzene, with TiCl4 <=1 in volume ratio to the alkylbenzene, thus obtaining the objective catalytic component. The other objective catalyst for olefin polymerization can be obtained by incorporating said catalytic component with a silicon compound of the formula (R is alkyl, aryl, etc., R' is alkyl; 0<=m<=3) and an organoaluminum compound.
Patent JP-H07155990-A (JP)
Title: Production of flux-containing al alloy brazing filler metal
Inventor: IWAI ICHIRO
IPC: B23K1/19
Filed: 1993-12-03
Abstract: PURPOSE:To produce a flux-contg. Al alloy brazing filler metal having a good brazing property by a simple process. CONSTITUTION:A powder mixture formed by mixing brazing filler metal component powder and flux component powder in a range of 99:1 to 70:30 by weight is pressurized, by which the powder mixture is solidified to a green compact powder of a density of >=90% in theoretical value. The flux-contg. Al alloy brazing filler metal is produced by secondary molding of the powder mixture. In this time, the press solidification and secondary molding of the powder mixture are executed by maintaining the powder mixture at 200 to 450 deg.C. The press solidification of the powder mixture is preferably executed in the atm.