baber/WOPTO huggingface dataset:
Patent JP-H0974606-A (JP)
Title: Electric vehicle control device
Inventor: MASAKI RYOZO
IPC: H02P27/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a system with a current control having an improved stability even on regeneration. SOLUTION: In a voltage current phase difference operation circuit 19, a vector phase θc is calculated from the voltage command value and the primary current of an AC motor. The vector phase θc is inputted to a second voltage command circuit 20 and second d-axis and q-axis voltage command values are calculated by the vector phase θc and the d-axis and q-axis current deviation. The value is used to compensate the voltage command value, thus improving the stability of a current control system. By controlling an electric car in two way, a stable current control can be obtained on regeneration and weak field control, thus providing a compact electric vehicle control device which can be constantly operated with a high efficiency. Especially, the control device is effective when driving a down slope for a long time.
Patent JP-S60118968-A (JP)
Title: End decision system in parallel computer
Inventor: IKESAKA MORIO
IPC: G06F15/16
Filed: 1983-11-30
Abstract: PURPOSE:To shorten the deciding time by performing the operating state display to each processing element so as to eliminate the need of special display control to the processing element not in use. CONSTITUTION:A host CPU1 transmits a command to all processing elements (hereinafter PE) via a bus 3 and awaits command acknowledgement from all the PEs. When all the PEs return the command acknowlgement signal, it is decided that the processing is started normally and supervises an Run flag 7. Since the Run flag 7 indicates ''1'' when any PE is in operation, the end decision is performed while awaiting the the flag is ''0''. The processing of each PE started by the command from the host 1 sets the PE-Run flag 8 to ''1'' and returns the command acknowledgement to the host 1 via the bus 3. Then the commanded processing is executed and decides whether an adjacent PE is started or not depending on the result.
Patent JP-H02197216-A (JP)
Title: Method and circuit for relectively cutting off faulty channel of power system
Inventor: MAAZA AKUMARU BEGU
IPC: H02J3/00
Filed: 1989-08-31
Abstract: PURPOSE: To attain a DC component control and a protective function by providing a parallel operation power system with means for forming a DC component signal, a current difference signal and an error signal, and a DC voltage reducing means and delivering a disconnection signal when the error signal exceeds a threshold. CONSTITUTION: A parallel power system 10 comprising a pair of VSCF channels is provided with DC component filters 22, 24. Detectors 34, 50 detect a differential current between lines 32, 48 to form current difference signals Vic, Vip. An error signal Vep is produced from a DC component signal Vdp and the current difference signal Vip and when a predetermined threshold level is exceeded, a window detector 56 delivers a disconnection signal to a terminal 58. According to the arrangement, a DC component control and a protective function are realized.
Patent JP-H0544201-A (JP)
Title: Heat insulating floor panel and construction thereof
Inventor: IGARASHI HIROYUKI
IPC: E01C11/26
Filed: 1991-08-13
Abstract: PURPOSE:To obtain a high-strength heat insulating floor panel having high heat conductivity to the surface. CONSTITUTION:A light-weight precast concrete lower floor panel 3 formed in a factory is fixed to bridge girders 1, and a hot water pipe 4 is set above the floor panel 3. An upper layer floor panel 5 of ordinary concrete is placed in such a way as to bury the pipe 4 in the recession 3a of the floor panel 3.
Patent JP-S6380225-A (JP)
Title: High-polymer acousto-optical mode transducer
Inventor: MATSUZAKI ICHIRO
IPC: G02F1/125
Filed: 1986-09-24
Abstract: PURPOSE:To reduce the cost of the titled transducer and to facilitate the handling thereof by constituting a piezo-electric layer of a high-polymer material. CONSTITUTION:This acousto-optical mode transducer consists of the high- polymer piezo-electric layer 11 and comb-shaped electrodes 2 formed on the surface of the layer 11 and is applied, at need, with a transparent photoconductive layer on the surface thereof. The material which forms the thin high-polymer piezo-electric film 11 is exemplified by a vinylidene fluoride copolymer such as copolymer of polyvinylidene fluoride or vinylidene fluoride and trifluoroethylene, and vinylidene cyanide copolymer such as copolymer of polyvinylidene cyanide or vinylidene cyanide and vinyl acetate. Taking out of light with a low scattering loss and without disturbing the wave front of guided light is permitted if the acousto-optical mode transducer is manufactured by using the thin high-polymer piezo-electric film 11 formed by forming the thin film of such high-polymer material on a substrate having a satisfactorily smooth surface by coating method such as spin coating or vacuum deposition, then subjecting the film to a piezo-electric treatment.
Patent JP-S6471242-A (JP)
Title: Message communication system
Inventor: AKEBOSHI TOSHIHIKO
IPC: G06F13/00
Filed: 1987-09-11
Abstract: PURPOSE:To extract a message with high priority to a terminal equipment earlier by providing a means revising the order of extraction by an extraction terminal equipment based on the priority of the message. CONSTITUTION:In giving a delivery request of a text D1 to a facsimile equipment 2e to an MHS host 3 by a teletex 2d, the host 3 sends the text D1 to the facsimile equipment 2e from a mail box 4. When a request extracting a confidential mail E1 from the teletex 2f, for example, is sent to the host 3, the host 3 intermits tentatively the output of the text D1 outputted at present at the interval of pages and sends the confidential fail E1 to the facsimile equipment 2e with priority. If an instantaneous distribution is called for by the facsimile equipment 2e, the confidential mail E1 is sent immediately after the instantaneous distribution is sent.
Patent JP-S6383029-A (JP)
Title: Preventive agent for rejection of bone marrow transplantation
Inventor: TSURU SUMIAKI
IPC: A61P37/00
Filed: 1986-09-25
Abstract: PURPOSE:To obtain the titled preventive agent, containing cholera toxins as an active ingredient and capable of exhibiting particularly improved effects on prevention of rejection. CONSTITUTION:A preventive agent containing cholera toxins which are proteins, produced by a Gram-negative bacterium Vibrio cholerae, having about 84,000mol. wt. and consisting of one subunit (A) having about 27,000mol.wt. and 5 subunits (B) having about 11,600mol.wt. as an active ingredient. Even toxins having a partially deformed structure of the cholera toxins, e.g. amino acids are partially removed or added, and immunosuppressive activity are effectively used as the active ingredient. The administration route is preferably a route without passing through intestines and the does at a time is within the range of 0.5-50mug/kg.
Patent JP-H0546696-A (JP)
Title: Simulation system
Inventor: YOSHIDA TERU
IPC: G06F11/25
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a simulation system by which a simulation can be continuously executed without stopping it even at the time of the generation of an unsettled value, and the executing time of the simulation can be reduced. CONSTITUTION:This device is equipped with an indefinite value detecting part 4 which detects the indefinite value generating time and net, indefinite value cause retrieving part 5 which retrieves the cause of the generation of the indefinite value, indefinite value net logical value fixing part 6 which fixes a logical value '0' or '1' to the indefinite value generating net so that the result of a logical simulation can be coincident with an expected value, and logical simulation result/message outputting part 9 which outputs the result of the logical simulation, the indefinite value generating time and the name of the indefinite value generating net, fixed logical value, and the cause of the generation of the indefinite value or the like. Thus, the reduction of the executing time of the simulation, and the improvement of a debug efficiency due to the output of the cause of the generation of the indefinite value can be attained.
Patent JP-H0670968-A (JP)
Title: Nozzle device for jet bath
Inventor: ROKUSHIMA KAZUMASA
IPC: A61H23/00
Filed: 1992-08-26
Abstract: PURPOSE:To reduce the space and cost for an air pipe and prevent the flow-out of the bath water due to back current by securing the sufficient operation of the piping around a bathtub by only the water piping. CONSTITUTION:A nozzle device for jet bath has a structure for taking in the outside air directly from an air feeding port 3. A check valve A which is opened so that air is sucked from the air feeding port 3 when the bath water is jetted from a water injection nozzle 2, while closed so as to prevent the injection of the bath water from the air feeding port 3 due to the back current from a bathtub 5, when the bath water is not jetted, is installed in an air feeding passage.
Patent JP-2001047539-A (JP)
Title: Multilayer polystyrene resin foam molded body
Inventor: GOKURAKU HIROYUKI
IPC: B32B27/30
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer polystyrene resin foam molded body for which a sophisticated process for injecting a foamed body after a semi-molded product is manufactured is not required, and in which the outer appearance of the foam molded body thus manufactured is beautiful and lightweight properties, mechanical strength, heat insulation properties, cushioning properties, vibration isolation properties, oil resistance, impact resistance and the like are provided. SOLUTION: In the constitution of a multilayer polystyrene resin foam molded body, a multilayer parison 6 having a mixed resin layer 3 on the outer face of a polystyrene resin foamed layer 2 is so molded in a mold as to fusion bond together with at least a part of respective inner faces of the parison, and the mixed resin layer is composed of a mixture of 20-80 wt.% polystyrene resin (1) and 20-80 wt.% polyolefin resin or polyester resin (2) (The total of (1) and (2) is 100 wt.%).
Patent JP-H0671943-A (JP)
Title: Printer
Inventor: MATSUZAWA KUNIHIKO
IPC: B41J2/485
Filed: 1992-08-26
Abstract: PURPOSE:To easily set size of character by providing a rewriting section for rewriting printing data according to selected character size in a page data storing section. CONSTITUTION:A printing data from a host device is interpreted in accordance with a printer description language at an edit section 1 and stored in a page data storing section 2 as a printing image. At this time, when a printer command for setting size of character to be printed by a page printer automatically is designated by the host device previously, a printing data reading section 4 sends the printing data from the page data storing section 2 to a read character size calculating section 5. A data rewriting section 7 rewrites the printing data in the page data storing section 2 with the character size selected at a character size selecting section 6. When the rewriting is completed, the page data storing section 2 sends it to a printing section 3, and the printing section 3 prints it.
Patent JP-S6470960-A (JP)
Title: Access system for magnetic disk
Inventor: NARITA AKIYUKI
IPC: G11B20/10
Filed: 1987-09-10
Abstract: PURPOSE:To easily search a desired sector by writing the address information of a track in the prescribed track of each track and counting a pulse generated from each sector. CONSTITUTION:When writing to data fields b0-bn is executed, a selecting circuit 22 obtains a sector number from the address information sent simultaneously with writing data and sends the writing data to a magnetic medium through a driver circuit 23 when sector count information from both circuits coincides. On the other hand, in a reading circuit, when a reading command is received, a selecting circuit 31 inputs regeneration data from the magnetic medium by the sector count information from a counter circuit 32. At this time, when the information from the circuit 32 is S0, the regeneration data are divided into the data from an ID field (a) and the data from a data field b0, the data from the field (a) are sent to an ID preparing circuit 33, and the data from the field b0 are sent to a buffer circuit 34.
Patent JP-S60117882-A (JP)
Title: Television receiver
Inventor: OGASAWARA KIMIHIRO
IPC: H04N5/44
Filed: 1983-11-29
Abstract: PURPOSE:To improve the S/N by using an AGC voltage of a video intermediate frequency amplifier so as to control the gain of a variable gain amplifier smaller when an antenna input is a normal level and larger when the input is a weak input level thereby avoiding generation of buzz. CONSTITUTION:An AGC voltage (1FAGC voltage) E of a video intermediate frequency amplifier/detector 16 of a reverse AGC is increased when the antenna input level is decreased from nearly 60dBmu. The 1FAGC voltage E is inputted to the variable gain amplifier 13 and the video intermediate frequency amplifier/ detector 16 acts like a gain control means increasing the gain of the variable gain amplifier 13 smaller at the normal antenna input and larger at the weak antenna input. Since AGC is applied at the normal input level (>=60dBmu), the circuit is operated with a small gain so as to prevent generation of buzz and with a larger gain at the weak input level so as to improve the S/N of sound.
Patent JP-S6468894-A (JP)
Title: Fingerprint image input device
Inventor: NISHIKI TETSUYA
IPC: G06K9/00
Filed: 1987-09-10
Abstract: PURPOSE:To prevent the distortion of a fingerprint image due to properties intrinsic to a finger to pick a finger-print image free from variance by turning on a detector to pick up the image at the time of obtaining a minute distortion of the finger in a certain direction. CONSTITUTION:When a finger 1 is pressed on a surface 2a of a transparent body 2 to expand a spring 4 in the direction of an arrow 14, force 10 is generated in the transparent body 2 by the finger 1. The force 10 is divided into a component 12 of force in the vertical direction and a component 11 of force in the horizontal direction from an action point 16 of the finger 1. The component 11 of force overcomes the force of the spring 4 to pull a supporting part 3 up to the position of a detector 5 and is required to hold the detector 5 turned on, and the component 12 of force is required to prevent the finger from sliding on the surface 2a of the transparent body 2. Components 11 and 12 of force act to give a certain distortion independently of the characteristics intrinsic to the finger. Thus, since a minute distortion in a certain direction is applied to the finger on the contracting surface 2a between the finger and the transparent body 2, the fingerprint image is always picked up as a fixed image.
Patent JP-H0390457-A (JP)
Title: Method and device for washing rolling stock responding to rolling stock speed
Inventor: YOSHIZAWA SADAICHI
IPC: B61D35/00
Filed: 1989-09-04
Abstract: PURPOSE:To ensure the washing effect of a vehicle approximately at a specified value regardless of the change in an onward speed of a vehicle by a method wherein the number of revolutions of a rotary brush, the press force of the rotary brush against a vehicle, and an amount of injected washing water are controlled according to the onward movement speed of a rolling stock. CONSTITUTION:A washing device is formed such that a plurality of rotary brushes supported rotatably around a vertical shaft are arranged in two rows in positions located facing the right and the left side of a vehicle. When a rolling stock running on rails is washed by the washing device, a rolling stock speed detecting sensor 10 is provided, and a detecting signal therefrom is inputted to a control part 20. In a computing part 30, from speed data, a speed factor K is computed, and based on the speed factor K, control factors K1-K3 related to a washing water amount, the number of revo lutions, and a press force are computed. By multiplying the factors K1-K3 with respective reference values from a reference data memory means 21, respective control values are determined. A pump 51, a drive part 52, and a torque motor unit 53 are controlled to control a washing water amount, the number of revolutions, and a press force.
Patent JP-H0564621-A (JP)
Title: Toilet seat device
Inventor: YAMAZAKI HIRONORI
IPC: E03D9/08
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a toilet seat device which reduces effectively consumed electric power in accordance with user's life style and prevent one from incorrectly setting by advice thereof, when mistaken in time setting, by presetting the electrifying time in a plurality of ways, in a toilet seat device provided with a timer. CONSTITUTION:An electrifiable time setting means to set a plurality of the starting times of action and the finishing times of action is provided in a controller B directing electrification to the heater toilet seat 3 and the hot water washing equipment 6. This means judges whether there is overlap in the preset plural actuation intervals or not in the timer and only when there is no overlap, the input preset time is stored in the memory to preset the time. When there is overlap, the input time is not preset and the indication showing that preset is impossible is displayed on the indicator.
Patent JP-2001050696-A (JP)
Title: Shield mechanism for use in launcher
Inventor: HAYASHI HITOSHI
IPC: F41F3/042
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent an impulsive sound generated from one missile from having an effect on other missiles while ensuring a sufficient thrust at the time of launching a missile. SOLUTION: In a launcher comprising missiles each containing a projectile in a launching tube 200 and fixed with a blow-out disc for enclosing the interior, and a section for charging a plurality of missiles, the blow-out discs of other missiles are protected against an impulsive sound being generated when one the plurality of missiles is launched. A shield plate 100 for shielding the impulsive sound from other missiles having such a thickness as can be damaged by combustion gas generated from the projectile is fixed to the blow-out disc fixing part 202 of each of the plurality of missiles on the outside of the blow-out disc.
Patent JP-H0896294-A (JP)
Title: On-vehicle navigation device
Inventor: WAKABAYASHI SHINJI
IPC: G08G1/0969
Filed: 1994-09-22
Abstract: PURPOSE: To prevent a vehicle from traveling a useless by-pass to escape a traffic backup. CONSTITUTION: A GPS receiver 2 detects a vehicle position, vehicle azimuth, a vehicle speed, and current time, inputs backup information including a backup position and a backup distance from a VICS receiver 3 and stores up-to-date backup information newly updated by a road traffic information center and backup information updated just preceding time in a VICS data memory 16 together with data updating time. A discrimination part 17 specifies a road on which a vehicle is traveling at present by the use of map data stored in a CD-ROM 1, information in the memory 16, the vehicle position, and the vehicle azimuth and discriminates whether a traffic backup is generated in the front of an advancing direction on the traveling road or not. When a backup is generated, a predicting part 18 calculates a forecated backup distance at forecasted time when the vehicle arrives at the backup by the use of the map data, the information in the memory 16, the vehicle position and the vehicle speed and a backup informing part 19 displays the possibility of being caught up in the backup on a display device 5 when the predicted backup distance exceeds a prescribed reference value.
Patent JP-H1164345-A (JP)
Title: Liquid dispensing apparatus
Inventor: NARISAWA KAZUHIRO
IPC: G01N35/10
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus having a capacitive level-detecting part which can detect an impedance change with high sensitivity, by constituting a detecting circuit of the level-detecting part of a resistance valtage-deviding circuit and an operational amplifier. SOLUTION: A signal from an a.c. oscillation circuit 7 is sent to an operational amplifier 17 and a voltage-dividing resistance circuit. An output of the operational amplifier 17 is inputted to a plus terminal of an operational amplifier 13 through an operational amplifier 20. A signal from a dispenser probe 22 is inputted to a minus terminal of the operational amplifier 13 through operational amplifiers 18 and 21. Since a detecting circuit is composed of a resistance voltage-dividing circuit and the operational amplifiers, the operational amplifier is provided with a fine adjustment function, so that irregularities of a resistance value of a bridge circuit are absorbed to ensure stable operation. Moreover, in comparison with a conventional detecting circuit, an impedance change can be detected with higher sensitivity.
Patent JP-H0570111-A (JP)
Title: Aluminum nitride powder composition
Inventor: MURASE MITSUTOSHI
IPC: C04B35/58
Filed: 1991-09-09
Abstract: PURPOSE:To provide an aluminum nitride powder composition sinterable at a low temperature (about 1700 deg.C) under normal temperature and giving a sintered compact having high thermal conductivity and alkali resistance. CONSTITUTION:The objective aluminum nitride powder composition contains >=90wt.% of aluminum nitride powder having an average particle diameter of <=5mum and an oxygen content of <=2wt.%, 0.2-5wt.% (in terms of Y2O3) of a Y compound and an La compound at an La/Y molar ratio of 0.2-0.9 and gives a sintered compact having a thermal conductivity of about >=100w/mk.
Patent JP-H0762379-A (JP)
Title: Lubricant for warm forming of aluminum material
Inventor: YOSHIDA MASAKATSU
IPC: C10N20/00
Filed: 1993-08-21
Abstract: PURPOSE:To obtain a lubricant which enables the warm forming of an aluminum material with an excellent workability without causing scuffing esp. at the higher side of the temp. range of the warm forming. CONSTITUTION:The title lubricant comprises 2.5-20% satd. fatty acid soap which has a water solubility reaching 20% at a temp. below 50 deg.C and a 12-18C alkyl group, 1-20% at least one salt selected from the group consisting of aluminum, zinc, calcium, and magnesium stearates, and the rest being water.
Patent JP-H06177435-A (JP)
Title: Light-emitting diode and its mounting method
Inventor: SHIEEN HARAA
IPC: H01L33/00
Filed: 1993-08-20
Abstract: PURPOSE: To actualize the light emitting diode which is easily mounted on a substrate at low cost by temporarily fitting it to an adhering material on a flexible tape. CONSTITUTION: The light emitting diode 10 has a P type semiconductor layer 11 adjacently to an n type semiconductor 12 and emits light from a junction part 13, and the LED 10 is formed of a semiconductor material which is transparent to the emitted light and has metal layers 14 vapor-deposited on respective end parts to make electric contact with the electrode of the diode. Then the LED 10 is stuck on the adhesive tape so that the light emission junction part 13 is perpendicular to a substrate 17, and cut into respective LED 10 units, and this tape is extended to separate the individual LEDs, which are transferred to an adhesive tape 26.  Therefore the tape 26 on which the LEDs 10 are mounted is sent by a conveying means, the individual LEDs change their course at the edge 28 and have their flanks sucked by a vacuum collet 31 and are sent to a substrate 17, and the reverse surface sides of the LEDs are supported by support fins 33, so that they are mounted efficiently.