baber/WOPTO huggingface dataset:
Patent JP-H07221363-A (JP)
Title: Magnetoresistive element
Inventor: SAITO OSAMU
IPC: H01L43/08
Filed: 1994-02-01
Abstract: PURPOSE:To obtain a magnetoresistive element having a high DELTAR/R and low Hs by alternately piling up ferromagnetic thin films and nonmagnetic thin films two or more times and making the electric current flowing direction perpendicular to the main surface of each film. CONSTITUTION:A magnetoresistive element is constituted in a multilayered structure by alternately piling up magnetic layers 1 composed of ferromagnetic thin films and nonmagnetic layers 2 composed of nonmagnetic thin films upon another two or more times in a pairing state. The layers 1 and 2 are constituted in a nonferromagnetic coupling type composed of Fe/Cr, Cu/Co, etc., or noncoupling type composed of Cu/Co/Cu/NiFe, Au/Co, Fe/Cu/Co, etc., and spin valve type composed of Ni(Fe)/Cu/Ni(Fe)/Fe/Mn, etc. In this magnetoresistive element, a conductor 6 is led out from an appropriately formed electrode terminal so that an electric current can flow in the direction perpendicular to the surface of the film of the element. Therefore, resistance variation which is larger than that obtained when the electric current is made to flow in the surface of film can be obtained from a current scattering effect to the electric current flowing in the direction perpendicular to the main surface of the thin film.
Patent JP-H07220479-A (JP)
Title: Semiconductor memory circuit
Inventor: UNEKAWA YASUO
IPC: H01L21/8244
Filed: 1994-02-01
Abstract: PURPOSE:To reduce a consumed current by letting a semiconductor memory circuit read data stored in a memory cell at present, compare the data with write data and write only when the data do not agree. CONSTITUTION:When a write data is at an H level and coincident with a data of H level read from a memory cell, an output node 28 of an EX-NOR gate 20 is turned to the H level. The signal and a write signal of L level are inputted to a NOR gate 21. In consequence, an output node 29 of the gate 21 is turned to the L level and the signal is inputted to gates of N-channel transistors 17, 18, with closing a transfer gate. As a result of this, write data are not transferred to bit lines 101, 102, whereby data are not written to the memory cell. A charging/discharging number of times for the bit lines 101, 102 is reduced approximately by 50%, so that the whole consuming power is remarkably reduced.
Patent JP-S5396836-A (JP)
Title: Rormation of many trasfrred copies from one latent image
Inventor: SUZUKI YOSHIROU
IPC: G03G15/16
Filed: 1977-02-04
Abstract: PURPOSE: To form a number of copies from the same one electrostatic latent image, by corona-charging copying paper through a conductive screen in transferring toner images onto the copying paper. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63179256-A (JP)
Title: Fixed red blood cell for agglutination reaction of cholera vibrio and method for examining el tor type cholera vibrio using said red blood cell
Inventor: ITOU YOSHIKANE
IPC: G01N33/569
Filed: 1987-01-20
Abstract: PURPOSE:To stabilize fixed red blood cells for agglutination reaction of cholera vibrios for a long period of time and to easily detect El Tor type cholera vibrio by subjecting the Aves red blood cells which can be agglutinated by the El Tor type cholera vibrio to an immobilization treatment, thereby obtaining said red blood cells. CONSTITUTION:The El Tor type cholera vibrios are obtd. by agglutinating the red blood cells of the fowls, etc. Blood is, thereupon, drawn from neonatal chicks of the fowls, goose, etc., and the drawn blood is subjected to centrifugal sepn., by which the red blood cells are separated. The red blood cells are then immobilized by formalin, acetoaldehyde, glutaraldehyde, etc. The treated red blood cells are preserved in a liquid state or after freeze drying and are rendered for demand. A suspension of the avian red blood cells is dropped to the colony of the medium of cholera vibrios and the agglutination reaction image of the red blood cells is measured to detect the El Tor type cholera vibrios. Since the red blood cells are fixed, the red blood cells are held stable for a long period of tie, and the easy examination of the cholera vibrios is permitted.
Patent JP-H07215049-A (JP)
Title: Air conditioning control method for vehicle
Inventor: KONDO HIROSHI
IPC: B60H1/32
Filed: 1994-02-02
Abstract: PURPOSE:To perform desired air conditioning control in an air conditioning control method for vehicle in which a compressor is controlled based on the detected temperature at an evaporation sensor, by estimating the degree of freezing based on the ratio the impressed voltage to the current-carrying value to a blower so as to control the compressor, even if a trouble is generated in the evaporation sensor. CONSTITUTION:The impressed voltage and the current value of the blower motor 4 of a blast unit 1 are detected by a control device 5, and air passing through an evaporator 6 is cooled and dehumidified by circulating and gasifying refrigerant by means of a compressor 7 in the evaporator. An evaporation sensor 8 is fitted to the evaporator 6, the detected temperature is computed by the change of the resistance value, and the compressor 7 is control led to be ON/OFF so as to circulate the refrigerant. When the trouble of the evaporation sensor 8 is detected, it is estimated whether it is in the lock condition or not based on the impressed voltage and the current value, and when freezing is estimated, it is judged that the evaporator is frozen so as to be unable to send air, and the compressor is drivingly controlled.
Patent JP-S54104125-A (JP)
Title: Speed change transmission mechanism for tractor
Inventor: ITAYA HIROSHI
IPC: B60K17/08
Filed: 1978-01-31
Abstract: PURPOSE: To simplify the structure, by projecting an output shaft, which is mounted from an oil pressure non-stage speed change mechanism provided with an input shaft from an engine in a projecting shape, to both before and behind sides.  
     CONSTITUTION: Output shafts 12, 13 are, before and behind, installed from an oil pressure non-stage speed change mechanism 2 equipped with an input shaft 11 from an engine 1 in a projecting shape, and the output shaft 13 at the rear portion is interlocking connected to a rear shaft 16 through a gear transmission mechanism 4. Since an above-mentioned arrangement can constitute a power transmission structure that can change speed at non-stage to front wheels, a turning work device, etc. disposed to a front wheels, a turning work device, etc. disposed to a front portion of or before and behind a machine body, the number of parts can be reduced, and the whole structure of the transmission mechanism that can change speed at non-stage before and behind can be simplied and compactly be arranged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04350354-A (JP)
Title: Air intake device for engine
Inventor: SEIKE SHINJI
IPC: F02M35/10
Filed: 1991-01-31
Abstract: PURPOSE:To improve the assembling performance of an intake system to a V-engine while making the engine compact. CONSTITUTION:The respective independent intake passages of a V-engine 1 are connected to collectors 9f, 9r by banks Bf, Br. The respective upstream sides of these collectors 9f, 9r are collected into one upstream side collecting part 11, and each collecting part is disposed above the rear side bank Br. An intake manifold 8 formed between the respective independent intake passages 7 and the upstream side collecting part 11. is divided into a front side divided intake manifold 8f and a rear side divided intake manifold 8r, and the respective divided intake manifolds 8f, 8r are disposed vertically. Fastening parts 91, 94, to which the respective divided intake manifolds 8f, 8r are mutually connected, are provided in the respectively corresponding positions, and the fitting threaded hole 7a of the front side divided intake manifold 8f is set larger in diameter than the fitting threaded hole 7b of the rear side divided intake manifold 8r.
Patent JP-H05200159-A (JP)
Title: Wireless controller
Inventor: HANYA HIROSHI
IPC: A63F13/54
Filed: 1992-01-24
Abstract: PURPOSE:To reduce the numbers of controllers, lighten the troublesome handling, enhance operability, and minimize the dimensions of the controller, in a wireless controller of TV or the like for a game. CONSTITUTION:A wireless controller composed of a game device 2, a controller 6 having an input device of conditions, a wireless transmitting circuit, an antenna 5, a battery infrared ray transmission circuit, an infrared emitting element 7, and an adapter 3 having an interface circuit transmitting control signals to the antenna, the wireless receiving circuit, and the game device 2, varies image signals transmitting to TV 1 in accordance with the operation input from the controller 6 connected to the adapter 3 with the wireless circuit. And in this wireless controller, a remote control input means is arranged to directly control and a remote control signal is directly transmitted from the controller 6 to the TV 1 by an infrared ray, beam when a signal is selectively input in the input device of conditions of the controller 6.
Patent JP-S59138692-A (JP)
Inventor: GURAHAMU UIRIAMU SUTEFUENSON
IPC: E21B19/00
Filed: 1984-01-26
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-H10202279-A (JP)
Title: Filtration method and device therefor
Inventor: TANAKA TOMOAKI
IPC: B01D29/62
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To decrease the amt. of a cleaning liq. in the case of cleaning a filter bed, to prevent the outflow of a filter medium and to obviate the clogging with the deposit of foreign matter and slime. SOLUTION: A floatable filter medium is supported by a supporting floor 2 in a filtration tank 1 to form a filter bed 3, a flow straightening part 21 having an opening 22 larger in diameter than the filter medium is formed below a diffuser 4 provided below the bed, and a liq. 6 to be treated is passed upward or downward and filtered. When a cleaning liq. is passed downward to spread and clean the filter bed 3, air is diffused from the diffuser 4 to release the contaminant, hence a uniform downward flow is formed in the straightening part 21, and the outflow of filter medium and clogging are prevented by making the downward flow velocity below the straightening part 21 lower than the floating velocity of the medium.
Patent JP-H09204287-A (JP)
Title: Method and device for selecting processing
Inventor: NAKAGAWA HISAO
IPC: G06F3/0346
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing selection device capable of making a user able to control a window, menu, etc., without moving a hand from an input device such as keyboard to an auxiliary input device such as a pointing device and efficiently perform an input operation. SOLUTION: When the user stares at a part of a virtual window 53, the stared point is detected and only the outer frame of the virtual window 53 indicated by 55, for instance which is in existence at the detected stared point position, is displayed. Then, as shown by 56, at a right side lower part, messages for confirming whether or not the window is to be activated are displayed at a lower part. Then, by looking at the right or left from the center of a screen, one of the messages 56 is reversely displayed. Thus, the user selects the processing of the reversely displayed message. In the case of selecting 'YES', a processing corresponding to the selected window is performed.
Patent JP-H06222136-A (JP)
Title: On-vehicle ultrasonic sensor
Inventor: AZUMA NAOYA
IPC: G01S15/08
Filed: 1993-01-26
Abstract: PURPOSE:To provide an on-vehicle ultrasonic sensor to which power can be supplied easily and which is easy to install afterwards. CONSTITUTION:A main body portion 3 is disposed inside a trunk and an ultrasonic detecting portion 1 is disposed in position on the outer peripheral portion of a vehicle body. A cigarette power supply portion 5 is inserted into a cigarette lighter connecting socket to supply power to the main body portion 3 from a battery. The microcomputer 30 of the main body portion 3 detects obstacles from the time taken from transmission of an ultrasonic pulse signal from the ultrasonic detecting portion 1 to reception of the reflected pulse and, when there is any obstacle, drives a buzzer BZ and/or a light-emitting element LED on a display portion 6 provided in the cigarette power supply portion 5. A ripple detection circuit 7 provided in the cigarette power supply portion 5 detects ripple components included in battery voltage VB and the microcomputer 30 detects engine speed from a ripple detection signal VZ and, when the engine speed exceeds a predetermined value, stops the alarm displaying action of the display portion 6.
Patent JP-2000216508-A (JP)
Title: High frequency electronic apparatus
Inventor: IGARASHI TOSHIYA
IPC: H05K1/02
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent generation of spurious radiation by eliminating voltage difference which is generated between ground conductors of the upper and the lower surfaces of a printed board constituting a high frequency circuit. SOLUTION: This high frequency electronic apparatus has a metal case 1 and a printed board 2 accommodated in the metal case 1. Ground conductors 2a, 2b are formed at least on the upper and the lower surfaces of a corner part of the printed board 2. Through holes 7 are formed in the vicinity the corner part, and the ground conductors 2a, 2b are connected with each other by using the through holes 7. As a result, the two ground conductors 2a, 2b have the same potential, and spurious radiation is not generated.
Patent JP-S54103725-A (JP)
Title: Method of and apparatus for producing electromagnetic
Inventor: HIRAKAWA KOUICHI
IPC: C21D8/12
Filed: 1978-02-02
Abstract: PURPOSE:To reform low-grade steel plate into an electromagnetic steel plate with an excellent magnetic characteristic by a process in which a reforming material such as Si is attached to the surface thereof to be deposited and formed into a flat plate following a heat treatment. CONSTITUTION:Si or a reforming material 2 containing Si is attached to the surface of a cheap low-grade steel plate 1 containing Mn at a ratio of less than 1.0% in a pattern of line, lattice or dot. The reforming material is attached by a transfer roller in the powdery form, heated morl than the melting point or combined with a proper binder and solvent. After the attachment, the mateial is deposited on the surface by menas of a tungsten inert gas welder,plasma welder or the like. Then, the plate undergoes a heat treatment over 6000 deg.C to get rid of the internal stress and protruded portions are flatened with a roller. For the reforming material, besides Si, Co, Ni A1 or the like may be used. With such a method, an electromagnetic steel plate with an excellent magnetic characteristic can be produced easily from low-grade steel plates.
Patent JP-S62169207-A (JP)
Title: Programmable controller
Inventor: NINO NORIAKI
IPC: G05B19/18
Filed: 1986-01-22
Abstract: PURPOSE:To easily perform the multi-axis control by using the counted value of a counter, which is general instruction of a programmable controller, as a designating value of position data of a servo motor. CONSTITUTION:This controller consists of a user program memory 1, a counter memory 2, a position data memory 3 of a servo motor 7, a CPU 4, etc., and the servo motor 7 is driven through a servo amplifier 6 by an NC device 5. When a user program counter (0) is used to designate the position of the servo motor 7 is this case, contents in address zero of the counter memory 2 indicate an address zero of the position data memory 3. If these contents are zero, contents in address zero of the memory 2 are position data for actual motion. If the driving instruction of the servo motor 7 is received when the CPU 4 executes instructions successively, contents of the memory 3 are taken out and are given to the NC device 5 to drive the servo motor 7.
Patent JP-2000208117-A (JP)
Title: Battery seating structure
Inventor: YAMAZAKI YOICHI
IPC: H01M2/10
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To easily use for all of D size battery, C size battery and AA battery. SOLUTION: In equipments, using batteries, such as a portable radio and a flashlight, a semicylindrical recessed part 2a having an approximate diameter and length of D size battery 1a is arranged at a battery seating part 2 for mounting the battery to a determined portion. A semicylindrical recessed part 2b having an approximate diameter and length of C size battery 1b is arranged at the interior of the recessed part 2a. A semicylindrical recessed part 2c having an approximate diameter and length of AA battery 1c is arranged at the interior of the recessed part 2b. When one of batteries 1a, 1b, 1c is mounted, all kind of batteries can be used by holding the battery in the recessed parts 2a, 2b, 2c corresponding to the type of the batteries.
Patent JP-H08198498-A (JP)
Title: Paper sheet conveyance device
Inventor: KOBAYASHI HIROYUKI
IPC: B65H29/22
Filed: 1995-01-27
Abstract: PURPOSE: To suck printing medium from two suction and discharge ports simultaneously so as to print continuously by taking measures which arrange a change- over conveyance section which changes over respective printing medium into both directions of suction side and discharge side and convey it in two conveyance passages. CONSTITUTION: A printing medium 19 is conveyed between medium guides 17 and 18 from each suction and discharge port. At this time, a driven roller 9 comes into contact with a drive roller 8a, and an upper section of a swing arm 11 protrudes between the medium guides 17 and 18 to prevent the conveyance of the printing medium 19. Accordingly, a sensor 14 is in a light transmission condition, and a knock plate 15 is inserted between the medium guides 17 and 18. Since the driven roller 9 and the swing arm 11 lower when an actuator 13 operates, the printing medium 19 is conveyed. Then, when the printing medium 19 reaches and the sensor 14 is blocked, an actuator 16 operates to pull up the knock plate 15. As a result, the driven roller 9 comes into contact with the drive roller 8a to convey the printing medium 19.
Patent JP-H10210519-A (JP)
Title: Radio selective calling receiver with display
Inventor: UCHIDA ATSUSHI
IPC: H04W84/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To easily and quickly set a menu by a carrying person. SOLUTION: In the case of depressing an M button 9 in the standby state shown in Figure (a), a display section 6 displays a menu image shown in figure (b) that represents 6 menus able to be set. When a button 11 is depressed, an icon displayed in inversion is shifted right, and it is understood that a use request (ON) of a 1st menu is decided by a ○ mark of a 2nd row shown in Figure (c). When a button 10 is depressed in the Figure (c), the 2nd row indication changes into a × mark as shown in Figure (d) and non-use (OFF) of the 2nd menu is decided. When the menu of the need of use is set among setting available menus, only the use of need is displayed on a succeeding menu setting menu.
Patent JP-H02192136-A (JP)
Title: Film for film carrier
Inventor: TSUDA TAKAAKI
IPC: H01L21/60
Filed: 1989-01-19
Abstract: PURPOSE:To prevent the deformation of films, which is generated when a copper foil is laminated on the films, by a method wherein the films on the outsides and the insides of holes are coupled with each other by coupling parts of the length directions of the films. CONSTITUTION:Inside films and outside films, which are separated from each other by a plurality of holes 2 and 2, are coupled with each other by coupling parts 3-1 provided in the length directions of the films. The parts 3-1 are provided each one in number in the length directions of the films, but it is also possible to provide them a plurality in number. Moreover, it is also possible to provide coupling parts 3-2 in the width directions of the films as well in addition to the one coupling part. Thereby, a distortion, which is generated in the films when a copper foil is adhered on the films, can be prevented.
Patent JP-H08202495-A (JP)
Title: Input device
Inventor: KURASHIMA SHIGEMI
IPC: G06F3/041
Filed: 1995-01-27
Abstract: PURPOSE: To make moire fringes hard to see by specifying the relative angle between-the array direction of display elements arrayed on a grating and the array direction of insulator spacers arrayed on a grating. CONSTITUTION: A display unit 10 has display elements (display dot) 15 arrayed on the 1st grating L1 and an input panel 20 has insulator spacers 30 arrayed on the 2nd grating L2. The relative angle between the array direction of the display elements 15 on the 1st grating L1 and the array direction of the insulator spacers 30 on the 2nd grating L2 is θ, and the relative angle θ is set so that 15 deg.<=θ<=30 deg.. Therefore, both the pitches of moire fringes become small for each parameter. Consequently, even when the input panel 20 having dot spacers arrayed in two dimensions and the display unit 10 which has the display elements 15 arrayed on the grating L1 are put one over the other, the structure where moire fringes hardly appear is obtained.
Patent JP-H05205611-A (JP)
Title: Arithmetic element
Inventor: KANEKO AKIRA
IPC: H01L29/66
Filed: 1992-01-27
Abstract: PURPOSE:To provide an arithmetic element having a very high voltage sensitivity, capable of high speed operation, and able to conduct a variety of computational operations and signal processings. CONSTITUTION:On an instulated base board 1, a cathode 2 which has an edge part 4 and has a wedge part whose width at least partially varies little by little is formed. Apart a certain distance at least from the wedge part, a gate 5 is formed also on the board 1 for frawing out electrons from the cathode 2. Further on this board 1, control electrodes 6a, 6b are furnished to control the track of electron drawn out and also a plurality of electron capturing parts 7a, 7b for taking in electrons. The gate 5 is put alongside the wedge part of the cathode 2 to narrow the spacing, and thereby the voltage sensitivity is heightened, and electrons can be emitted simply at a high speed from the wedge part of the cathode 2.
Patent JP-S63181659-A (JP)
Title: Brushless disk motor
Inventor: FURUSE AKIRA
IPC: H02K29/08
Filed: 1987-01-21
Abstract: PURPOSE:To enhance the efficiency and the response of a brushless disk motor by forming a structure in which a flat rotor is disposed in a closed magnetic circuit. CONSTITUTION:In a 3-phase brushless disk motor, a rotor 2 formed of extremely thin flat 36-pole disclike rare earth element magnets of circumferential direction is disposed in a housing case 1, and a stator core 3 is integrally disposed through a magnetic gap axially of the rotor 2 in the case 1. Pole teeth 4 of the same pitch as that of the magnetizing pitch of the magnets of the rotor 2 are radially disposed on the core 3, and divided into 3-phase poles 5a-5'' circumferentially. Field coils 6 are wound on the cores 3, and position detecting Hall elements 7 are disposed between the cores. Thus, since the teeth 4 of the core 3 displaced at lambda/3 magnetically attract the poles of the rotor 2 while they are being sequentially shifted, smooth rotary force can be generated.