baber/WOPTO huggingface dataset:
Patent JP-H0749045-A (JP)
Title: Air fuel ratio control method at the time of abolitioly of intake air temperature sensor
Inventor: NISHINO HARUHIKO
IPC: F02D45/00
Filed: 1993-08-05
Abstract: PURPOSE:To abolish use of a feed air temperature sensor so as to dissolve unstable operating condition of an engine by detecting a cooling water temperature at the time of starting, setting an engine warming up increasing correction coefficient, and correcting a fuel injection amount. CONSTITUTION:A fuel injection valve 5 provided in an intake manifold 4 in an intake system 1 communicated with a surge tank 3 is controlled by an electronic controller 6 mainly composed of a micro computer provided with a central processing unit 7, a memory 8, input and output interfaces 9, 11. In an exhaust system 20, a CO2 sensor 21 for measuring oxygen concentration in exhaust gas is installed upstream from a catalytic converter rhodium 33 arranged in a pipe passage leading to a muffler, and a voltage signal h corresponding to oxygen concentration. A basic injection time is corrected by various kinds of various kinds of correction coefficient decided according to condition of an engine 100 from the intake pressure signal a of an intake sensor 13 and rotational speed signal b of a rotational speed sensor 14 so as to decide the opening time T (injector final electrification time) of the fuel injection valve 5. Fuel matching to an engine load is injected into the intake system 1. It is thus possible to prevent over-increase or shortage of the fuel injection amount on the way of warming up the engine 100.
Patent JP-S6437771-A (JP)
Title: Servo mechanism for head positioning of magnetic disk device
Inventor: SUZUKI DOSHU
IPC: G11B21/08
Filed: 1987-08-03
Abstract: PURPOSE:To execute stable operation for head positioning by writing in advance the position deviation of the force constant of a servomotor in respective tracks in a ROM, changing the value of a driving current in accordance with the position deviation of the force constant with a multiplier, erasing an influence due to the position deviation from the driving current and after that, executing an integrating. CONSTITUTION:In a track area in which there is the position deviation of the force constant, data to correspond to the position deviation of the force constant are written to a ROM 12 in advance. A correcting current detecting signal 10, which is inputted to an multiplier 16, removes a multiplier influence component with a force constant position deviation signal 15 of an analog to correspond to the position deviation of the force constant and after that, it is outputted as a correcting current detecting signal 17. The correcting current detecting signal 17 is integrated by an integrator 18 and it is outputted as a speed estimating signal 19. The speed estimating signal 19 only includes a speed signal component and an influence component due to an external force and the influence component due to the position deviation of the force constant is not included. Thus, the stable head positioning can be executed.
Patent JP-H0243714-A (JP)
Title: Manufacture of ferrous magnetic thin film
Inventor: FUJII KENICHI
IPC: C23C16/06
Filed: 1988-08-04
Abstract: PURPOSE:To produce a highly efficient magnetic thin film which is suited to the plural purposes of a multicomponent (three or more components) system by a method wherein the gas containing iron is fed into a vacuum container as the first raw gas, and the gas containing an element other than iron is fed as the raw gas of the second, the third and thereafter. CONSTITUTION:When ferrous magnetic thin film is deposited on a substrate 1 by decomposing raw gas by generating electronic cyclotron resonant plasma in a vacuum container, as containing iron is fed into the above-mentioned vacuum container as a first raw gas, and gas containing element other than iron is fed as second and succeeding gas to be fed in the second time, the third time and thereafter. For example, gaseous ferrocene is introduced from the first reaction gas introducing hole 11 of an ECR-CVD device, and at the same time, hexacarbonyl of molybdenum is introduced from the second reaction gas introducing hole 14. Then, ECR plasma is brought into an excited by introducing H2 gas and N2 gas from an ionized gas introducing hole 10, the ECR plasma coming from an ion lead-out window 12 is reacted with a reaction gas, the reaction gas is decomposed, and an Fe-Mo-C thin film is formed.
Patent JP-S6439412-A (JP)
Title: Forming method and device of soil landslide protection wall
Inventor: EBINE MITSUO
IPC: E02D5/18
Filed: 1987-08-04
Abstract: PURPOSE:To prevent a re-excavation of the preceding excavation by destroying the soil left between the preceding excavation section and the succeeding excavation section of a soil landslide protection wall by the grout jetted from an excavator excavating the succeeding excavation section and making both excavation sections as a unit. CONSTITUTION:After excavating the underground by an excavator with multispindle augers, the preceding excavation sections 20A and 20B of the continuous underground wall are constructed by impregnating a grout. Upon constructing the succeeding excavation section 20C in adjacent to the preceding excavation sections 20A and 20B, the grout is jetted to the preceding excavation sections 20A and 20B from the excavator. Accordingly, when the preceding excavation sections 20A and 20B or the succeeding excavation section 20C are not precisely excavated, both excavation sections are jointed as a unit by destroying the soil left between two excavation sections. According to the constitution, a re-excavation of the preceding excavation sections 20A and 20B is prevented, and the working efficiency is enhanced.
Patent JP-H0520508-A (JP)
Title: Memory card reader/writer
Inventor: TAKAHASHI TAKEHIRO
IPC: G06K17/00
Filed: 1991-07-10
Abstract: PURPOSE:To reduce the power consumption and to improve the reliability of card detection by using a micro switch for card insertion detection and providing its card insertion detecting end with a means which prevents a card from getting under the micro switch. CONSTITUTION:With respect to positional relations between a micro switch 1 and an IC card 3, the IC card 3 is inserted to just the inside of a reader/writer housing part 12, and the micro switch 1 is set on the surface where the IC card 3 is inserted of the housing part 12. A control member 13 is provided above a lever 2 of the micro switch 1 to prevent the front end part of the IC card 3 from getting under the level 2, and the card is exactly detected by the micro switch 1.
Patent JP-H0245351-A (JP)
Title: Foldable container
Inventor: FUKUDA MANABU
IPC: B65D6/18
Filed: 1988-08-04
Abstract: PURPOSE:To improve operability of a foldable container by applying a mechanism where extension and storing of a partition are interlocked with folding motion of the container. CONSTITUTION:Freely foldable connection is made on an upper front plate 4a and a lower front plate 4b via a hinge 9, the upper rim to an upper frame via a hinge 10, the lower rim of the lower front plate 4b via a hinge 11, and the upper rim of a side plate 3 to the upper frame via a hinge 12. One end of a partitioning sub body 6 to be a partition 16 is pivoted to a hinge 13 on the inner face of the side plate 3, and as the side plate 3 stands up, right and left partitioning half-bodies 6a, 6b are less engaged until the side plate 3 is fitted into a bottom plate 1 to be fixed therewith.
Patent JP-H0244199-A (JP)
Title: Guided missile
Inventor: WATANABE YOSHIKO
IPC: B64C39/02
Filed: 1988-08-04
Abstract: PURPOSE:To improve a performance of a guiding missile by a method wherein two types of operating wings, i.e., a front wing in front of a main wing and a rear wing before the main wing are provided, these operating wings may receive a control signal from one controller device and then actuators for each of the wings are operated simultaneously. CONSTITUTION:As a missle body receives a signal indicating a completion of combus tion of a rocket motor 10, a part of a rear end of the missle body indicated by a broken line is separated from the body. A force applying point of the body is moved forward to Xcp2 and a distance from a position of center of gravity Xm2 is made short from DELTAx2 to DELTAx3. A static stability of the body increased once as a combustion in the rocket motor 10 is performed is decreased and then a responding characteristic of the body is improved. IN case of turning of the body, an actuator 6a for a front wing 2 is operated to raise a front edge of the front wing 2 with a control signal of a controller device 5 and a rear actuator 6b for a rear wing 4 is operated to lower the front edge of the rear wing 4. At this time, the body shows a better responding characteristic due to an operation of the front wing 2 and thus an occurrence of an acceleration in an opposite direction in a rear wing steering system can be prevented or reduced.
Patent JP-H0730225-A (JP)
Title: Inspection apparatus for hole in printed circuit board
Inventor: HIRAI TOSHIHIKO
IPC: H05K3/00
Filed: 1993-07-13
Abstract: PURPOSE:To directly and simply inspect the presence or absence, size or depth, if bottomed hole, of holes made in a printed circuit board by an inspection apparatus. CONSTITUTION:This inspection apparatus comprises a measuring board 5 having a pin supporting holes of predetermined sizes at the positions corresponding to target board holes of a printed circuit board 2, gauge pins 6 supported by pin-supporting holes of the measuring board in a freely movable manner, a lifting means 7 for moving the measuring board in up-and-down direction and projection detecting means 8 for detecting the upward projection from the measuring board of the gauge pins, the gauge pins being supported in a manner projecting downward from the measuring board, and inserting to corresponding holes of the printed circuit board when the measuring plate approaches the printed circuit board.
Patent JP-H07147829-A (JP)
Title: Combine of whole culm throw-in type
Inventor: MIZUMOTO MASAYA
IPC: A01D41/02
Filed: 1994-08-19
Abstract: PURPOSE:To install a mechanism for cutting unreaped stock remained in excellent handleability while taking advantage of characteristics of a whole culm throw-in type combine capable of raising operation efficiency by harvesting only an ear tip part. CONSTITUTION:In a whole culm throw-in type combine in which a reaping part B consisting of a reaping device 5 for cutting planted grain culms and a feeder for sending the reaped grain culms to a thresher is liftably linked to the front of a traveling body equipped with the thresher, the reaping part B is liftably provided with a reaping blade mechanism 14 for cutting stocks not reaped by the reaping device 5 and a raising and dropping mechanism for forcibly raising the reaping blade mechanism 14 relatively against the reaping part B in the case where the reaping part B rises to a given level.
Patent JP-S6354567-A (JP)
Inventor: OGATA HISANAO
IPC: F25D3/10
Filed: 1986-08-22
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-H0522383-A (JP)
Title: Incoming call notice device for communication equipment
Inventor: OGATA MINORU
IPC: H04W88/02
Filed: 1991-07-10
Abstract: PURPOSE:To surely inform the incoming call with simple configuration without giving trouble of sound to the surrounding by giving an electric or thermal stimulation to the user of a communication equipment so as to notify the arrival of an incoming call. CONSTITUTION:When a call comes from a general telephone set 1, a radio exchange terminal station 3 sends a call signal to inform the arrival of a call to a radio portable terminal equipment 4 through a general public line 2. The call signal is received by a radio circuit section 6 of the terminal equipment 4 and detected by an incoming call detection section 7. Then an incoming call notice signal transmission radio circuit 9 superimposes a 15Hz call pattern of the NTT specifications onto an FSK radio signal as it is and sends the resulting signal to a detection radio circuit 13 of an incoming call notice device 12. The circuit 13 demodulates an FSK signal and drives a switch 14 by the pattern of the signal. Thus, a voltage is applied between electrodes 16, 17 by a battery 15 and a small current flows to a small area on the surface of a human body.
Patent JP-S6439004-A (JP)
Title: Formation of electrode for voltage nonlinear resistor
Inventor: KOBAYASHI YOSHIKAZU
IPC: H01C7/10
Filed: 1987-08-05
Abstract: PURPOSE:To enable components of solid solution comprising Bi2O3 and the like to be prevented from evaporating and scattering during sintering process, by empolying a series of processes in which mixture of ZnO and additives manifesting voltage nonlinearity is formed into a desired structure and pre-sintered, PtAg-alloy powder is then applied to the opposited surfaces of the pre-sintered compact, the Pt Ag-alloy powder is thereafter baked during the sintering process of the compact pre-sintered. CONSTITUTION:Mixture of ZnO as a main component and additives manifesting voltage nonlinearity is formed into a desired structure and pre-sintered at temperature between 800-1000 deg.C, conductive paste containing a predetermined amount of PtAg-alloy powder of Pt/Ag = 1, by atomic ratio, is then applied to the opposited surfaces of a compact 1, and the PtAg-alloy powder is thereafter baked during sintering process of the compact 1 which has been pre-sintered. Now, the PtAg-alloy powder with an average particle diameter of 0.5-0.7mum is employed. As a result, without having any effects on the sintered body 1 of a voltage nonlinear resistor, components of solid solution comprising Bi2O3 and the like are physically prevented from evaporating and scattering during the sintering process of the voltage nonlinear component. Moreover, electrode formation is performed during the sintering process, which is very advantageous in productivity.
Patent JP-H01138809-A (JP)
Title: Pulse width modulation circuit and exposure device using it
Inventor: HATA KOJI
IPC: H04N1/23
Filed: 1988-08-08
Abstract: PURPOSE:To generate a pulse width modulation signal with high resolution using a low frequency clock signal by providing 1st and 2nd pulse width modulation circuits and a logic circuit applying AND operation of 1st and 2nd modulation signals generated respectively. CONSTITUTION:The 1st pulse width modulation circuit 1 generates a modulation signal STH of a pulse width TH corresponding to a data DH being a high-order m-bit of a digital data DD. The 2nd pulse width modulation circuit 2 generates a modulation signal STL inverted from H to L at a point of time t1 after a prescribed period of time elapses from a point of time t0 when the signal TH is inverted from L to H. Then an AND circuit 3 operates an AND between the signals STH and STL to generate a pulse width modulation signal STR with a pulse width TR designated by the data DD. That is, the circuit 2 applies the processing to bring the signal STL to L for a period TL corresponding to a time of (TH-TR) when the signal STH is inverted from H to L to obtain the pulse width TR proportional to the data DD. Thus, when the low-order data DL is n-bit, the data DD can represents 2<m>X2<n> stages by using data DH, DL.
Patent JP-S6351670-A (JP)
Title: Solid-state image pickup device
Inventor: TANAKA SHOICHI
IPC: H04N5/335
Filed: 1986-08-21
Abstract: PURPOSE:To contrive to have a simple electrode structure, a high blue sensitivity and a large dynamic range by a method wherein an horizontal type overflow drain structure is provided adjacent to a virtual well VW and an horizontal type OFB, by which the VW an an horizontal type OFD is connected, is manufactured in the same process as that of a virtual barrier region VB. CONSTITUTION:Clock transfer electrodes 4 are each provided over CBs and CWs through an insulating film. A register A is constituted of a plurality of two-phase virtual CCDs provided in parallel, a first clock voltage V1 is applied to the clock transfer electrodes 4 and a clock voltage V2 which is opposite-phase to the V1 is applied to the bulk channel region of the register A and a substrate. Thereby, the clock voltage amplitude can be lessened and the dynamic range can be increased. The periphery of an horizontal type N + OFD region 7 adjacent to a VW is surrounded with a P<+> channel stop region 5 and an horizontal type OFD region 6 and this makes an OFD region 7 connect with the VW region. As the OFD region 6 has a constant channel potential because it is manufactured in the same process as that of a VB region, the manufacture is very simple and the size easy to miniaturize.
Patent JP-S6441105-A (JP)
Title: Insulating material
Inventor: SATO NOBORU
IPC: H01B17/60
Filed: 1987-08-07
Abstract: PURPOSE:To improve adhesivity of and prevent flying of mica fragments when a mica tape is wound on a conductor by forming a mixed-ingredient sheet by specifying the content of aromatic polyamide fibrid against composite mica, and impregnating the sheet with a specified amount of resin. CONSTITUTION:A sheet of mixed-ingredient paper made of composite mica added with 1-10 weight percent of aromatic polyamide fibrid is impregnating with 0.3-4 weight percent of thermosetting or thermoplastic resin and heat- processed to make a sheet 2. Bringing a glass cloth 3 into contact with a side of the sheet 2 and bonding it with an adhesive 4, a dry mica tape 5 is formed. This prevents fragments of the mica from flying when the tape is wound on a conductor and also the strength of the tape is increased.
Patent JP-S58100607-A (JP)
Title: Sonde for measuring electric resistance of charging material in vertical furnace
Inventor: MAEKAWA NORIYUKI
IPC: C21B7/24
Filed: 1981-12-08
Abstract: PURPOSE:To perform measurement with sondes stably for a long time by disposing a pair of  sondes for measuring the layer thickness of the charging raw materials in a blast furnace by  measuring the electric resistance thereof at prescribed intervals in the specified height positions  in the furnace wall. CONSTITUTION:Two pieces of electrode bars 10-1, 10-2 are disposed at a space (l) in the places  of a specified height through the holes 11-1, 11-2 penetrating through the shell 8 of a blast  furnace and the refractory bricks 9 on the inner side thereof as the sondes to be used in the  stage of stabilizing the conditions of the furnace by measuring the layer thickness of the charging materials in the blast furnace such as iron ore and coke in the furnace wall part with the electric resistance value thereof, detecting the distributions in the thickness of the deposited  layers of the charging raw materials in the furnace and the descending speed of the charging  raw materials in the furnace and feeding the same back to a control unit for distributions of  the charging materials. The electric resistance value of the charging raw materials between the  electrodes is measured and the thicknesses of the iron ore and coke and their distributing conditions, etc. are measured. The interelectrode space is wider than that of the sondes formed  into one body, measuring errors and the failure of the sondes themselves owing to the failure in entry of the raw materials between the electrodes are reduced and the sondes are usable  stably for a long time.
Patent JP-H0246186-A (JP)
Title: Rotation control device
Inventor: KAWAGUCHI NOBORU
IPC: H02P29/00
Filed: 1988-08-05
Abstract: PURPOSE:To perform rotation control of an object to control with high precision by finding the interpolative data between pulses in a speed variation region per set rotating speed and by interpolating feedback pulses with this data. CONSTITUTION:Interpolative data between pulses in the speed variation region per set rotating speed are stored in a simulator 3. When a set rotating speed is designated, corresponding interpolative data is prepared. A feedback signal FB sent from a pulse generator 2 of an object to control 1 is then interpolated with the interpolative data and outputted into a rotation control section 4. In this way, the rotation can be controlled with high precision even if the pulse intervals are long in the speed variation region.
Patent JP-2001017388-A (JP)
Title: Imaging device for endoscope
Inventor: HAGIWARA MASAHIRO
IPC: G02B23/26
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain an imaging device for an endoscope capable of maintaining an endoscopic image of a prescribed direction even in the case of fluctuating the posture of a camera head section. SOLUTION: This imaging device for the endoscope outputs the image signal of the endoscopic image picked up through an imaging element 5 contained in the camera head section 1 and displays the endoscopic image on a TV monitor 11 arranged remotely from the endoscope. The device has a gravity detecting mechanism 21 which is disposed at the camera head section 1 and detects the direction of the gravity acting on the camera head section. The direction of the endoscopic image E displayed on a monitor screen is regulated according to the information detected by the gravity detecting mechanism and the endosocpic image E displayed on the monitor display screen of the TV monitor 11 is held in the prescribed direction regardless of the fluctuation in the posture of the camera head section 1.
Patent JP-S6351977-A (JP)
Title: Method for applying sol-like synthetic resin material to outer surface of container
Inventor: KANEKO USHITATSU
IPC: B05D1/42
Filed: 1986-08-21
Abstract: PURPOSE:To make a film thickness constant and to automate coating work, by preliminarily providing a sol like synthetic resin compound having a predetermined shape and thickness on a surface and applying the same to the outer surface of a container by the tumbling of the container. CONSTITUTION:A compound material 2 composed of a synthetic resin such as a vinyl chloride resin in a sol state applied to a surface such as a flat or circumferential surface in the area corresponding to the range to be coated of the outer surface of a container 3 such as a bottle or a can in such a state that the material 2 is slightly widened in the longitudinal direction thereof if necessary and the thickness of at least one part of the widened part is reduced. The outer surface of the container 3 is contacted with the compound material 2 and the container 3 and the surface of the compound material 2 are relatively replaced so that the contact surfaces of both of them move. For example, by rotating the container 3 in this case, the compound material 2 can be applied to the outer surface of the container 3 over a desired range.
Patent JP-H0364685-A (JP)
Title: Scroll compressor
Inventor: IMAMURA HIROYUKI
IPC: F04C29/00
Filed: 1989-07-31
Abstract: PURPOSE:To reduce the inertial force of an Oldham's ring and to prevent wear of a key by a method wherein a spring is disposed between the slide direction of the key of the Oldham's ring to prevent rotation of a revolving scroll and the key groove of a frame. CONSTITUTION:A scroll compressor is formed with two stationary and revolving scroll members 1 and 2 with which a compressor mechanism is formed, an Oldham's ring 3 to prevent rotation of the revolving scroll member 2, and a frame 4 to bring the stationary scroll member 1 into a standstill. In above constitution, a plurality of springs 41 are disposed in the slide directions of a plurality of keys 32a and 32b of the Oldham's ring 3. The resilient force of each spring 41 is utilized to erase an inertia exerted on the Oldham's ring 3. This constitution prevents wear and rupture of the keys and a key and a key groove corresponding to the key and enables the use of the Oldham's ring made of an iron series metal having excellent reliability.