baber/WOPTO huggingface dataset:
Patent JP-H08128834-A (JP)
Title: Vehicle position detection device
Inventor: TANAKA JIRO
IPC: G01C21/00
Filed: 1994-10-31
Abstract: PURPOSE: To provide a vehicle position detection device which can accurately detect vehicle speed corresponding to a plurality of types of vehicle sensors. CONSTITUTION: When a vehicle speed signal interface circuit corresponding to a specific type of vehicle speed sensor 11 being mounted on a vehicle is selected out of a plurality of types of vehicle speed signal interface circuits A-X provided at a vehicle position detection device 1 and either output cable is connected to either of the input connectors CNA-CNX, a vehicle speed signal is inputted according to the drive of the vehicle. The inputted vehicle speed signal is subjected to noise elimination and digitization by either of vehicle speed interface circuits A and X and is outputted through an OR circuit 3 and the number of pulses per unit time is counted by a counting circuit 5, thus accurately detecting the current position of a vehicle from the travel distance per unit time and azimuth information by a position calculation device 7.
Patent JP-H11112253-A (JP)
Title: Switch circuit, transmitter, receiver and transmitter-receiver
Inventor: BABA SEIICHI
IPC: H04B1/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a switch circuit whose circuit scale is not increased. SOLUTION: A switch circuit consists of a reception antenna 1, a 1st amplifier circuit 2, and a 2nd amplifier circuit 3 a 1st signal path where a high frequency signal received from the reception antenna 1 is branched at a branch point P1 and supplied to a 1st terminal P3 via the 1st amplifier circuit 2, a 2nd signal path where the high frequency signal is branched at the branch point P1 and fed to a 2nd terminal P5 via the 2nd amplifier circuit 3, the 1st amplifier circuit 2 consists of a series connection between a 1st transmission line 4 and a 1st amplifier 5 from the branch point P1 toward the 1st terminal P3, and the 2nd amplifier circuit 3 consists of a series connection between a 2nd transmission line 6 and a 2nd amplifier 7 from the branch point P1 toward the 2nd terminal P5.  The electric length of the transmission lines is selected so that the impedance of the amplifiers when viewed through the transmission lines of the amplifier circuits 2, 3 in their non-operating state is higher than the impedance when the amplifier circuits are in operation.
Patent JP-H03127267-A (JP)
Title: Control system for control table
Inventor: KASAI SATOSHI
IPC: G06F17/30
Filed: 1989-10-13
Abstract: PURPOSE:To always minimize the memory capacity and to retrieve a desired control table at a high speed and with the small retrieving frequency by controlling a certain control table in a tree structure via an identifier and at the same time storing the addresses of the control table into another control table to successively link those addresses together and to control them in terms of the difference of values between both tables. CONSTITUTION:A control table (a) is controlled in a tree structure via an identifier and at the same time the addresses of the table (a) are stored in a control table (b) to successively link them together in terms of the difference of values between both tables. For instance, the control tables 1 - 7 shown in a diagram A are controlled in a tree structure as shown via the identifiers given the tables 1 - 7 respectively. Thus the control tables can be retrieved at a high speed. In such a constitution, the memory capacity is minimized and a desired control table can be retrieved at a high speed via an identifier or the difference of values of tables.
Patent JP-S60156652-A (JP)
Title: Manufacture of diaminoalcohol
Inventor: MARUTEIN MERUSHIE
IPC: A61K47/00
Filed: 1984-12-20
Abstract: The present invention relates to a new process for the preparation of diamine-alcohols. The process according to the present invention relates to the preparation of compounds of the formula: R-NH-CH2-CH(OH)-CH2NH2 in which R is a C1 to C30 alkyl radical, characterized in that ammonia is reacted with the compound of the formula:   <IMAGE>   in which R has the meaning given above and X is a halogen atom.
Patent JP-S63122524-A (JP)
Title: Manufacture of rubber mount
Inventor: NIIMI TAKUO
IPC: B29C65/70
Filed: 1986-11-12
Abstract: PURPOSE:To contrive an improvement in durability by preventing generating of cracks, by forming a spatial part for prevention of the generation of the cracks on a part corresponding to a bent part formed on a holding material of a mount, in a mount rubber. CONSTITUTION:A core material rubber 11 superior in heat resistance and softness is fitted to a part corresponding to a bent part 5c formed on a mount holding member 5 of under a state where the core material rubber 11 is ejected from a mount rubber 6 side, prior to vulcanization and adhesion work of the mount rubber 6 to the mount holding member 5 made of a metal. The core material rubber 11 is pulled out of the mount holding member 5 after vulcanization and adhesion work of the mount rubber 6, and a spatial part 12 for prevention of generation of crack is formed on a part corresponding to a bent part 5c formed on the mount holding member 5 in the mount rubber 6. The core material rubber 11, for example, is formed into almost a linear state with a material superior in heat resistance and softness such as teflon, and an end part 11a is kept extended up to the outside of a disk part 5b of the mount holding member 5.
Patent JP-H0690943-A (JP)
Title: Bed moving device for medical image diagnostic device
Inventor: SHISHIKURA KIYOSHI
IPC: A61B6/03
Filed: 1992-09-11
Abstract: PURPOSE:To increase a moving speed of a bed by only raising pressing force of a switch, and to enhance the positioning efficiency of an examinee by increasing the moving speed of the bed, when necessary. CONSTITUTION:The device is provided with a pressure switch 1 for outputting a signal of magnitude corresponding to applied pressing force, and a bed movement motor control circuit 2 for receiving a signal S1 from this pressure switch 1, and rotating a bed movement motor 3 at a speed corresponding to the pressing force.
Patent JP-H04143552-A (JP)
Title: Refrigerator
Inventor: FUJII NOBUO
IPC: F04B35/04
Filed: 1990-10-05
Abstract: PURPOSE:To attenuate resonance of a piston due to an external vibration and to prevent collision of a movable coil with a housing, a yoke by providing a buffer piston, and a buffer cylinder to be engaged with the piston through a clearance seal. CONSTITUTION:If a vibration having a frequency component equal to a resonance frequency is applied externally, an assembly of a piston 5a, a movable coil 9a and a buffer piston 32a and an assembly of a piston 5b, a movable coil 9b and a buffer piston 32b are resonated, and a vibration having a large amplitude is started in the same period and the same phase. In this case, if the pistons 5a, 5b, the coils 9a, 9b and the pistons 32a, 32b move leftward, the piston 32a is inserted into a buffer cylinder 33a. As the piston 32a approaches the top dead point of the cylinder 33a nearer, gas in the cylinder 33a enhances a spring effect to damp the assembly of the piston 5a, the coil 9a and the piston 32a, thereby attenuating the vibration.
Patent JP-2001088755-A (JP)
Title: Crawler track
Inventor: YAMAMOTO AKIHIKO
IPC: E02F9/02
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To restrain abrasion of a bush and a connecting pin to the minimum and to improve durability and longevity even when sediment intrudes between the bush and the connecting pin. SOLUTION: Surface hardened layers 13, 14 with boronized iron higher in hardness than sediment, etc., as main components respectively are formed on an inner peripheral surface of a bush 11 and an outer peripheral surface of a connecting pin 12 constituting a crawler track 7. Additionally, a plural number of foreign matter capturing grooves 15 positioned between the inner peripheral surface side of the bush 11 and the outer peripheral surface of the connecting pin 12 and extending in the axial direction are provided on the inner peripheral surface side of the bush 11. Consequently, it is possible to capture sediment, etc., intruding between the bush 11 and the connecting pin 12 in the foreign matter capturing grooves 15 and remove sediment from the surface hardened layers 13, 14.
Patent JP-H05108098-A (JP)
Title: Speech encoding device
Inventor: YOSHIDA KOJI
IPC: G10L19/08
Filed: 1991-10-16
Abstract: PURPOSE:To obtain a speech of high quality even when the bit rate is low. CONSTITUTION:For the generation of a driving sound source which generates a synthesized speech having minimum distortion for a weighted input speech obtained by an auditory weighting filter 11, a sound source switch 15 selects a sound source having small distortion between a pulse sound source outputted by a pulse sound source generator 13 and a noise sound source outputted by a probable code book 14 and outputs it from an adaptive code book 12, and a driving sound source generator 16 generates the driving sound source. The pulse component and noise component of the adaptive code book 12 are separated and stored in an adaptive code book pulse component storage unit and an adaptive code book noise component storage unit and a pulse and noise component gain controller may control the gains of the pulse component and noise component to optimum gains.
Patent JP-H07145383-A (JP)
Title: Method for producing coke and apparatus therefor
Inventor: SATO YOJI
IPC: C10B39/02
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the variation in the quality of coke by charging a semicoke contg. remaining volatiles under circling into a prechamber of a dry quenching apparatus to increase the proportion of large particles near the center of the prechamber. CONSTITUTION:A coal charge is carbonized in a chamber oven to give a semicoke contg. 1-5% remaining volatiles derived from the coal charge. After pushed out of the oven at 600-900 deg.C, the semicoke is charged under circling into a prechamber 10 of a dry quenching apparatus through a circling and charging apparatus 13 and a circling shoot 12, increasing the proportion of large particles near the center of the prechamber 10. Simultaneously, air is supplied under circling through an air supply apparatus 28, a duct 27, and the shoot 12 to the entire surface of the semicoke layer 30 to form a burning zone 31, burning a combustible gas comprising the remaining volatiles to heat and burn the semicoke uniformly in the radial and circumferential directions.
Patent JP-S63121961-A (JP)
Title: Data processor
Inventor: SHIRADO MASATO
IPC: G06F13/14
Filed: 1986-11-11
Abstract: PURPOSE:To pinpoint a troubled part precisely and quickly by constituting a data processor so as to store inherent information which can identify whether the connection of I/O adapters is on the side of a basic system unit or the side of an expansion system unit. CONSTITUTION:An I/O expansion adapter 50 is so constituted that the data can be stored which can identify whether the side that a processor 11 accesses and connects is the basic system unit 1 or the expansion system unit 2 if the I/O adapters 3(o)-3(n) and the I/O expansion adapter 50 are connected to connection parts 13(o)-13(n). An MPU 11, for instance, identifies the I/O adapter 3(i) to which a response signal is returned, and simultaneously reads out the contents of a memory 12, thereby recognizing the configuration situation of the system. Thus a troubled part can be pinpointed precisely and quickly. Moreover the configuration of the system can be immediately recognized from the status of the response signal reading the contents of the I/O expansion adapter 50.
Patent JP-H0524725-A (JP)
Title: Slit coil end loosening preventive device
Inventor: TAKABAYASHI HIROSHI
IPC: B65H75/28
Filed: 1991-07-16
Abstract: PURPOSE:To prevent an coil end from loosening and overlapping when a coil is transport by means of a coil car by connecting a chock with a connecting member and shaft, and fitting a turnable lever to the shaft with play and rotatably providing a device to press a coil end at the head of the lever. CONSTITUTION:After taking up a coil 24 around a reel, receiving plates 5 and 6 received by actuating the cylinder 4 of a coil car 1. In the next step, a chock 9 is raised by actuating a cylinder 17 to move presser tool 16 of the head of a rotary level 11 to the upper section 22 of the coil 24 and to make the presser tool 16 contact with the top of the coil 24 by actuating the cylinder 17 and rotating the rotary lever 11, that is, to make the presser tool 16 position at a position 23 to hold the coil 24. An elastic member is provided so that all the abutting section of the presser tool 16 may about on the rough surface of each coil 24 slit into a strip-shape. After pressing the coil 24 by the presser tool 16, the coil car is moved to the next place in this state.
Patent JP-S62127046-A (JP)
Inventor: HAYASHI MASAAKI
IPC: A61B18/12
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08129603-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI KOJI
IPC: G06K9/03
Filed: 1994-11-01
Abstract: PURPOSE: To shorten a system rise time by restarting a system without performing a recognition program downloading process by power source resetting unless a recognition program and a memory are destroyed when an error occurs during a character read. CONSTITUTION: A control program 1 consists of a download part 2, a memory redundancy check process part 3, a recognition-start-time memory initial setting part 4 which expands necessary data on the memory when the recognition program 6 is started, a recognition program start part 5 which starts the recognition program 6, a memory redundancy check process part 14 which makes a memory check on the memory if an error 9 occurs, and an error decision part 12 which compares the check result with data in a redundancy comparison table 11 and decides whether or not the memory is destroyed. And, only when the decision result of the memory check processing indicates abnormality, the system start-up of the recognition program downloading process of the control program by power source resetting is performed.
Patent JP-S62127120-A (JP)
Title: Manufacture of clad steel pipe
Inventor: TAMAOKI KATSUOMI
IPC: B21C37/06
Filed: 1985-11-28
Abstract: PURPOSE:To contrive to obtain a long-sized product, and to improve its quality by forming a difficult workable clad material layer on the inside peripheral surface of a blank steel pipe, also inserting a dummy steel pipe into its inside, and subsequently, welding both pipe ends, and thereafter, executing its hot rolling. CONSTITUTION:A scale on the inside peripheral surface of a base material blank steel pipe 1 is removed by a shot blast processing, and on the overall length inside peripheral surface of the blank steel pipe 1, a difficult workable clad material layer 2 which is excellent in its corrosion resistance and wear resistance is formed by thermal spraying or padding, etc. Subsequently, a dummy steel pipe 3 is inserted into the pipe 1 by interposing a release agent, and both ends of the steel pipes 1, 3 are welded. Subsequently, after having executed its hot rolling by a Mannesmann plug mill, the dummy steel pipe 3 is drawn out. In case of rolling, a plug does not contact the clad material layer 2, therefore, a defect such as peeling-off, a loss, etc., is not generated. In this way, a product can be made long in size, and also its quality can be improved.
Patent JP-H03123690-A (JP)
Title: Method of purifying waste water produced in manufacture of bean curds
Inventor: KIN KITSUKAN
IPC: B01D61/04
Filed: 1989-10-16
Abstract: PURPOSE: To make it possible to purify a waste soybean curd liquid with a simple device and continuous stages by removing solids having large grain sizes of the waste soybean curd liquid, then adjusting the pH of this waste liquid to neutrality and passing the waste liquid through an HR type reverse osmosis membrane in a high-temp. state.  
     CONSTITUTION: The purification of the waste soybean curd liquid is executed by first filtering the solids of the large grain sizes of the waste soybean curd liquid with a net. Next, the pH of this waste liquid is adjusted to the neutrality and the waste liquid is passed through the HR type reverse osmosis membrane in the high-temp. state before cooling, for example, 30°C and 50°C. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H09108986-A (JP)
Title: Bearing device for machinery
Inventor: KAMEYAMA IKUO
IPC: B23Q11/08
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To improve the life of a bearing device by certainly preventing the entering of foreign matter such as cutting fluid or cutting chip and dust from the outside into the inside of the bearing device. SOLUTION: A main spindle 1 is rotatably supported on ball bearings 2, 6 in a housing 13. A flange 12 where the main spindle 1 is pierced is attached to the end face of the housing 13. An air leading-in path 12a which is opened through the flange 12 to the annular air leading-in groove on its inner face is provided. The air leading-in path 12a is obliquely arranged along the tangential direction to the outer periphery of the main spindle 1. Thus after compressed air introduced from the air leading-in path 12a is smoothly introduced into the air leading-in groove 12b and moved around, it is uniformly jetted outward over its whole periphery from the end of the spindle 1.
Patent JP-H04143995-A (JP)
Title: Semiconductor memory device
Inventor: OBAYASHI SHIGEKI
IPC: H01L21/8244
Filed: 1990-10-04
Abstract: PURPOSE:To accelerate the rise of a division word line with a small area by providing an NMOS transistor whose source is connected to a second input terminal, whose drain to the input of an inverter, and whose gate to a first input terminal, etc. CONSTITUTION:In a local decoder, the NMOS transistor TR201 is turned on and a PMOS transistor TR101 is turned off when an input terminal 14 is set at 'H' and an input terminal at 'L'. As a result, the input terminal of the inverter 11 is decreased to potential decided by the resistor division of the TR102 and the TR201 is an on-state. The division word line 5 goes to H, then, the local decoder is activated. The decoder performs charge to make the input terminal of the inverter 11 fall. Thereby, it is possible to reduce the number of elements of the local decoder and the load capacity of the input terminal, and especially, to accelerate the rise of the word line 5 with the small area.
Patent JP-H04144044-A (JP)
Title: Fluorescent character display tube
Inventor: TAKAHASHI YOSHITO
IPC: H01J31/15
Filed: 1990-10-05
Abstract: PURPOSE:To eliminate the deterioration in a characteristic due to the limitation between a filament and a grid by forming a bump on an IC chip driving a display part composed of a fluorescent screen, and electrically connecting the conductor wirings of the bump and an anode substrate to miniaturize an external shape. CONSTITUTION:A vacuum envelope is composed of an anode substrate 1, in which a phosphor film 7 and conductor wiring 10, etc., are formed on a glass board, together with a cover glass 2 and a spacer glass 3. A filament 5 is fixed to a fixed part 13 at both the ends to be strainingly erected in vacuum. The filament 5 is electrification-heated, voltage, positive to the electric potential of the filament 5, is applied to a grid 6, and the phosphor film 7, in which an electron extracted from the filament 5 is voltage-applied to positive electric potential, is given a shock to be emitted. An IC chip 8 receives power source electric potential and a control signal through a lead terminal 9 to light the film 7 selectively. A bump 12 is formed on the chip 8 to be fixed with an adhesive 11 so as to be connected with the conductor wiring 10 on the substrate 1.
Patent JP-S63122375-A (JP)
Title: Electron gun controller
Inventor: TSURUKI TAKAYUKI
IPC: H04N5/68
Filed: 1986-11-12
Abstract: PURPOSE:To eliminate the brightness difference of a screen generated due to the vibration of an electron source by comparing, filtering an taking out an input video signal and an electron current and adding the taken out fluctuated part to the input video signal. CONSTITUTION:When the characteristic of an input signal/quantity of discharged electrons of an electron gun is changed according to a disturbance, it is transformed to a voltage by a current/voltage transformer 107 and inputted to one input of an error amplifier 108. A clamped video signal is corrected by gamma correction device 106 and inputted to the other input of the error amplifier 108. The error amplifier 108 detects the difference between said two input signals, outputs the difference to a filter 109, eliminates a video signal band from the inputted difference signal and forms an error signal. The formed error signal is inputted to a modulator 110 and a signal for cancelling the brightness difference is outputted from the modulator 110. The electron gun is driven by this signal to cancel the brightness difference of the screen.
Patent JP-H0986003-A (JP)
Title: Paper feed shift correction device in printer
Inventor: KASHIWABARA KAZUTOSHI
IPC: B65H23/192
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the damage of continuous paper or the shift of a writing start position acompanied by feed shift. SOLUTION: At each time when continuous paper S is fed by one page, a push tractor 3 is reversed by quantity slightly exceeding the shift quantity between the continuous paper S and the push tractor 3 and, subsequently, the push tractor 3 is forwardly rotated by the quantity equal to this reversal quantity and feed shift is corrected each time to perform accurate recording writing.
Patent JP-S61146027-A (JP)
Title: Self-synchronizing type analog cipher synchronizing system
Inventor: AKIYAMA RYOTA
IPC: H04L1/04
Filed: 1984-12-20
Abstract: PURPOSE:To secure a cipher synchronization even after communication has been suspended, by feeding back a part of an output code of a block cipher device of a transmitting device to an input code, and also transmitting it to a reception side, in a communication system for executing an encipherment by a transposition of a frequency spectrum. CONSTITUTION:A high speed Fourier converting part 19 converts an input signal to a frequency spectrum at every prescribed frame, and inputs it to a transposing part 10. A block cipher device 15 enciphers by a key K an input code which has been set in advance in an initial vector register (IVR)16, and sets an output code to an output register 17. By an output of the register 17, the transposing part 10 is controlled, and a part of the output of the register 17 is fed back to the IVR16. A part of the output of the register and an output of the transposing part 10 are transmitted through a reverse high speed Fourier transformer 12. In a reception side, a signal corresponding to a part of the output of the transmission side is extracted from a high speed Fourier transforming part 33, and supplied to an IVR36.
Patent JP-2001091006-A (JP)
Title: Lamp box
Inventor: SATO TSUYOSHI
IPC: F21V33/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To removably mount a lamp cover on the box part of a lamp without using a fastening tool which protrudes to the outside. SOLUTION: A lamp cover B2 is separated from a box part B1 against the suction force of a suction part 8 and by eliminating a suction force, and the box part B1 is released. The box part B1 is closed by pressing and sucking the lamp cover B2 or providing a suction force.