baber/WOPTO huggingface dataset:
Patent JP-H0860959-A (JP)
Title: Device for raising and lowering blind
Inventor: SUGAMOTO SEIJI
IPC: B23K9/32
Filed: 1993-04-28
Abstract: PURPOSE: To utilize a wide upper space inside a factory and to use a partition as a blind to facilitate the observation and monitoring of workpieces by enabling the partition in the factory to be raised and lowered, and providing a raising/ lowering device therebelow. CONSTITUTION: This device for raising and lowering a blind H comprises a lower case 1, side cases 2a, 2b and an equipment storage portion, and a roller 6 is secured to a shaft clamp at the equipment storage portion and a motor M is connected to one end of the roller 6, and one end of the blind H is secured to the roller 6. The other end of the blind H is connected to a guide rod, and the guide rod is connected to wire ropes 4, 4. The wire ropes 4, 4 are hooked to guide pulleys 5, 5 provided at the upper portions of the side cases 2a, 2b, to hold weights in place, and the blind H is constantly pulled upward by the weights.
Patent JP-H1051687-A (JP)
Title: Video processing method
Inventor: ANDO HISATAKA
IPC: H04N5/45
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a scan-converted composited video signal without the deterioration of a sub-video signal. SOLUTION: Main and sub video signals from input terminals 1a and 1b are respectively supplied for AD converting circuits 2a and 2b, a signal from the conversion circuit 2a is supplied for a frame memory 4 through an interpolation circuit 3, a signal from this memory 4 is fed back to the circuit 3 and the signal of an interpolated scanning line is also supplied for the memory 4. In addition, a signal from the conversion circuit 2b is supplied for the memory 4. In addition a synchronizing signal is supplied for a memory control circuit 6 through terminals 5a and 5b a signal from the circuit 3 is written into the whole of the memory 4, a necessary signal is fed back and the signal from the circuit 2a is written in the prescribed range of he memory 4.  In addition the synchronizing signal of a monitor is supplied for the circuit 6 through a terminal 7 to read the memory 4 and the read signal is fetched to an output terminal 10 through a DA conversion circuit 8 and a low-pass filter 9.
Patent JP-H09314865-A (JP)
Title: Ink jet recording device
Inventor: OKUYAMA TSUTOMU
IPC: B41J2/185
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fine ink droplet afloat in a device from sticking to the interior of the device. SOLUTION: A carriage 7 mounted on a recording head cartridge 6 is caused to travel for scan along a guide rail 5. A drive circuit provided on a main body 1 for driving the recording head cartridge 6 is electrically connected to the recording head cartridge 6 with a flexible cable 9. In addition, an ink droplet collecting sheet 10 for absorbing a fine ink droplet which is afloat inside the main body 1 is glued to the flexible cable 9.
Patent JP-H08210523-A (JP)
Title: Fluid control valve
Inventor: MAACHIN JIYON HARORUDO
IPC: F16K3/02
Filed: 1995-06-02
Abstract: PURPOSE: To provide a fluid control valve, especially for use in a compressed air supply installation capable of communicating the downstream side of the valve with the atmosphere at a valve closing position while adopting a slide valve constitution, fitting an exhaust silencer or feeding exhaust air to a remote place by a pipe. CONSTITUTION: A valve main body 1 includes a valve main body 1 where an inlet passageway 3 and an outlet passageway 4 are defined, and an opening and closing plate 9, and the opening and closing plate 9 is capable of moving in the lateral direction to the passageways 3, 4 between a valve open position in which the orifice formed to pierce therethrough is in register with the passageways 3, 4 thereby permitting fluid to flow through the valve and a valve close position in which the orifice is wholly out of register with the passageways thereby isolating the inlet passageway from the outlet passageways. In the opening and closing plate 9, an exhaust passageway 15 for communicating the outlet passage 4 through an exhaust passageway 16 further formed in the valve main body 1 to the atmosphere in the valve close position is defined at least a part thereof, thereby automatically exhausting the downstream side of the installation in the valve close position.
Patent JP-2000328551-A (JP)
Title: Ground improvement method by mixing and agitating
Inventor: WADA HIROSHI
IPC: E02D3/12
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an economical design by assuring a sufficient improvement effect. SOLUTION: In a ground improvement method, when a low strength developing layer 18 is present in an improved district, a soil improvement material 22 containing at least one or more of sand, mortar slug, crushed stone, cement, and lime, which become a strength developing core substances, is charged in a low strength developing layer 18 before an improved body 20 is created by a deep layer mixing and treating method. When the soil improvement material 22 is charged, a drilled hole 26 is formed by drilling in a ground 10. When the drilled hole 26 is formed down to a viscous soil layer 16, the soil improvement material 22 is charged in the drilled hole 26. The soil improvement material 22 is charged only to a depth of the drilled hole where a Kanto loam layer 14 and viscous soil layer 16 are present.  When a specified amount of soil improvement material 22 is charged into a specified position of the drilled hole 26, a deep layer mixing and treating method is performed.
Patent JP-H05147662-A (JP)
Title: Flexible packaging material and manufacture of packaging body
Inventor: APOSUTORU YANDEISU
IPC: B31B50/62
Filed: 1992-05-28
Abstract: PURPOSE: To provide a resealable and flexible packaging material using pressure sensitive adhesive on only necessary parts. CONSTITUTION: A packaging material is provided with a heatsealable surface layer 12 and a band 10 with pressure sensitive adhesive 14 under the surface layer 12. When the material is formed into a package, a heatseal 30 is formed along the band 10 with pressure sensitive adhesive 14. When the heatseal 30 is opened, the pressure sensitive adhesive 14 becomes exposed at the surface of the heatseal 30, which enables the package to be resealed by manual pressure alone. By this reason, the pressure sensitive adhesive is present only in the place where it is needed to form the resealable seal. The packaging material is made by side-by-side coextrusion.
Patent JP-S6028692-A (JP)
Inventor: TATSUTA HIROYOSHI
IPC: G10C3/02
Filed: 1983-07-27
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-H031740-A (JP)
Title: Data transmission circuit
Inventor: MURATA KAZUHISA
IPC: H04L27/148
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the deviation of a tuning frequency based on a change in the ambient temperature by providing the reception circuit side with a couple of switched capacitor filters(SCF) separating a transmission signal into two reception signals different in frequency. CONSTITUTION:A couple of SCFs 22, 23 are provided to a reception circuit 5 to separate the frequency of a received FSK (frequency transit modulation) signal 21S and the sampling clocks 42S, 43S of the SCFs 22, 23 are obtained by utilizing a crystal oscillator 11 and programmable counters 12, 13. Thus, the SCFs 22, 23 acting like a resistor equivalently do not include a resistance or inductance element having a large temperature dependency and the sampling clocks 42S, 43S are kept easily and accurately to a degree from a multiple of 50-100 of the tuning frequency of the SCF. Thus, the data transmission circuit of the FSK system with high frequency selectivity whose frequency selectivity change is less than 1% over a wide temperature range is obtained without complicating the circuit constitution.
Patent JP-H032225-A (JP)
Title: Hybrid prepreg
Inventor: TAKEZAWA MAKOTO
IPC: C08J5/24
Filed: 1989-05-30
Abstract: PURPOSE:To obtain hybrid prepreg having increased compression strength in forming two kinds of fiber zones containing carbon fiber yarn and different fiber yarn in one layer into a layer state by impregnating a matrix resin into between the yarns. CONSTITUTION:A carbon fiber zone 2 which is prepared by using 100-150 pts.wt. based on 100 pts.wt. reinforcing fibers of preferably a thermosetting matrix resin 6 (e.g. bisphenol A, F or S-based epoxy resin), a curing agent (e.g. diaminodienyl sulfone) to make a curing temperature 50-150 deg.C and other additives and impregnating the matrix resin into between the reinforcing fibers comprising carbon fiber yarn 2a and one or more different fiber yarns 4a and a different fiber zone 4 are formed in one layer in a lamellar state to give the aimed prepreg.
Patent JP-H06346775-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TAKAYAMA KENGO
IPC: F02D41/14
Filed: 1993-06-08
Abstract: PURPOSE:To maintain an air-fuel ratio to a target value so as to improve exhaust gas purifying property by changing air-fuel ratio correction on the basis of an air-fuel ratio detecting means arranged downstream according to complex deterioration of the air-fuel ratio detecting means arranged upstream from an exhaust emission control catalyst in an internal combustion engine. CONSTITUTION:In the intake passage 12 of an internal combustion engine 11, a fuel injection valve 15 is arranged downstream from a throttle valve 14. In an exhaust passage 18, first and second air-fuel ratio sensors 19, 21 are arranged above and below a catalytic converter rhodium 20. The fuel injection valve 15 is controlled by a control unit 16 on the basis of respective detection signals of at least respective air-fuel ratio sensors 19, 21. As the result, the air-fuel ratio of the internal combustion engine 11 is controlled. In this case, in the control unit 16, deterioration of the rich side output and responsiveness of the first air-fuel ratio sensor 19 are diagnosed on the basis of a first air-fuel ratio correction amount. As the result, when the deteriorations is diagnosed the second air-fuel ratio correction amount of the second air-fuel ratio sensor 21 is corrected in the direction to suppress rich control of the air-fuel ratio.
Patent JP-S62295532-A (JP)
Title: Line supervisory system
Inventor: NAKA YOSHIHIRO
IPC: H04B17/40
Filed: 1986-06-14
Abstract: PURPOSE:To troubleshoot a fault by providing a terminal station supervisory equipment to an opposed terminal station equipment respectively and identifying the presence of a fault identifier of the supervisory equipment based on fault information of each repeater collected by the supervisory equipment so as to allow a central supervisory equipment to have only to apply OR operation to the said fault information simply. CONSTITUTION:Terminal station devices 1, 4 have supervisory equipments 5, 6 respectively. Repeaters 2, 3 have supervisory equipments 7, 8 respectively and frame generators 9-12 generated a main signal to transfer fault information when a main signal input is interrupted. A central supervisory equipment 17 collects fault information from both the terminal station equipments 1, 4 through a supervisory line 18. Bits of information 19, 20 are fault information of the repeaters 2, 3 and the terminal station devices 1, 4 in the terminal station supervisory equipments 5, 6, the bit of information 21 is fault information of the central supervisory equipment 17 and obtains from OR of the bits of fault information 19, 20 collected by the supervisory equipments 5, 6. Numerals in frames of the bits of fault information 19-21 indicate each fault information of corresponding repeater. Thus, the equipment 17 locates the fault by having only to receive the fault information from the equipments 5, 6.
Patent JP-H11285999-A (JP)
Title: Strand cutting machine without gap between rotary blade and fixed blade
Inventor: ATSUJI MASAYUKI
IPC: B26D3/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To completely cut a soft rubber or resinous member by making the same a size of a fixed blade as an outer diameter of a rotary blade, and making an edge of the rotary blade in contact with a flat surface of the fixed blade at all times. SOLUTION: An outer diameter of a fixed blade 1 is the same as that of a rotary blade 2, and the fixed blade has a surface brought into contact with an edge of the rotary blade 2 across it. An object to be cut is pulled up by a pulling-up roll 3 and fed to a hole 1 of the fixed blade 1, and an arbitral length of it protruding from the hole 7 is cut by the rotary blade 2 rotated by a rotating shaft 4. The rotary blade 2 is pushed against the fixed blade 1 and cutting it made without a clearance therebetween.
Patent JP-H037054-A (JP)
Title: Pm type stepping motor
Inventor: NUMATA OSAMU
IPC: H02K37/14
Filed: 1989-06-01
Abstract: PURPOSE:To suppress backlash concerning to the positioning accuracy of head carriage and to improve switching response of forward/reverse rotation by making a groove axially at the border of N and S poles on the outer circumferential face of a magnet rotor thereby obtaining a non-cylindrical rotor. CONSTITUTION:A groove 10 is made axially at the border of N and S poles in order to improve flux distribution thus clarifying the polarity. When such a PM type step motor is driven through single-phase excitation, theta-T characteristic curve similar to that 12 of a two-phase exciting PM type step motor can be achieved and hysteresis accuracy can be improved. Furthermore, since damping characteristic similar to two-phase exciting PM type motor is achieved, overshoot is suppressed resulting in the improvement of switching response of forward/reverse rotation.
Patent JP-H1098520-A (JP)
Title: Communication terminal equipment
Inventor: KOBAYASHI TETSUO
IPC: H04W48/18
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To improve operability in the case of making a call. SOLUTION: A communication destination is read out in response to the operation of an operating knob 6J in the 2nd direction when a microphone 3 is open, the communication destination is displayed on a display means 5, any one of a plurality of communication destinations is selected in response to the operation of the operating knob 6J in the 1st direction, and a selected communication destination is called in response to the operation of the operating knob 6J in the end direction. Then the read of the communication destination and its indication, selection of the communication destination and calling to the communication destination are attained through the operation of the one operating knob 6J. Thus, the communication terminal equipment with excellent operability at calling is realized regardless of a few operations of the operating knob 6J.
Patent JP-H06179225-A (JP)
Title: Rotary molding method for crosslinking polyethylene composition
Inventor: SHIYU PIN CHIEN
IPC: C08L23/08
Filed: 1993-06-08
Abstract: PURPOSE: To provide a method for rotatably molding a crosslinkable composition made of a polyethylene polymer having a substantially completely saturated end. CONSTITUTION: A powder-like high density polyethylene having a substantially completely saturated end, 2,5-dimethyl-2,5-[di(t-butyl perxoy)hexane] (crosslinker), trimellitic triallyl (crosslinker assistant), tetrakis[methylene-3-(3',5'-di-t-butyl-4'- hydroxyphenyl)propionate]methane (antioxidant), distearyl thiodipropionate (peroxide scavenger) and zinc stearate are mixed, obtained composition is extruded to a strand by a uniaxial screw extruder, the strand is cut and comminuted. The obtained powder is supplied to a mold for molding a parallelepiped case, and the mold is started to be rotated. The rotating mold is heated at 310 deg.C in an oven for 35 min, then forcibly air-cooled, then cooled with potable water, and then a molding article is removed. The obtained article has good appearance, good mold releasability, no strain and uniformity.
Patent JP-S5470506-A (JP)
Title: Locking method of traffic system
Inventor: HOSHINO TAKEHIKO
IPC: B61L3/16
Filed: 1977-11-16
Abstract: PURPOSE: To provide a locking method of traffic system which improves the security by preventing derail accidents at the branch section with detection of the train entering a branch block section while a transmitter/receiver of check-in signal is out of order.  
     CONSTITUTION: This invention relates to a traffic system in which a branch block section 25T having a branch portion with a swtich P and approach lock sections OLT to 3LT adjacent to the section 25T with a signal 2LA covering a train moving from the section 1LT to the branch block section 25T, while check-in/check-out type train detectors are provided between the block sections. A check circuit to determine whether the check-in signal is received or not is provided to the approach lock section OLT and 1LR located outside the branch block section 25T. Based on the results of the check circuit and that of the train detector in the sections OLT and 1LT, the time element unlocking of the approach lock is forbidden. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09121460-A (JP)
Title: Device and method for controlling switch of power system
Inventor: FUJIWARA TAKASHI
IPC: G05F1/20
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a practical switch circuit which can connect a load circuit to an AC power source without causing any electrical transient phenomenon. SOLUTION: A method for connecting an AC power source S having an already fixed output to a load as a function of time in a power system. (a) In the above-mentioned power system, electric power is supplied to the load at a first power value so as to form a certain electrical state. (b) During or after the above-mentioned process, the electrical state is detected. (c) In the above-mentioned system, the connecting timing of the power source to the load is decided. (d) The power source S is connected to the load so that electric power can be supplied to the load at a second power value which is considerably larger than the first power value in accordance with the timing decided through the process described in (c) above.
Patent JP-S6134523-A (JP)
Title: Liquid crystal device
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1985-06-26
Abstract: PURPOSE:To carry out display on large sized screen with many number of picture element as well as high speed image display by impressing two electric fields of different direction using active matrix to ferromagnetic liquid crystal which has rapid voltage response and state storability driving to two states, bright and dark. CONSTITUTION:Picture elements PN,N-PN+2,N+2 formed by opposed electrodes and ferroelectric liquid crystal placed between them are arranged in matrix by multiple rows and columns, and each picture element is connected in the unit of row or column commonly each other. Selected picture elements on rows are turned to display a state (drak) based on the first orienting state, and written in each row sequentially then selected picture elements (exclusive of shaded portion) are turned to a display state (bright) based on the second orienting state, and written in each row sequentially, to bright (second orienting state). Namely, depending on whether the display electrodes GN-GN+2 are selected or not on scanning electrode line, the picture elements are turned to bright (second orientating state) when selected, and when not selected, voltage impressed to the elements is kept lower than threshold voltage and maintain the orientation of signal state of the previous scanning.
Patent JP-H09296295-A (JP)
Title: Chemically colored stainless steel improved in antibacterial property
Inventor: KAJIMOTO ATSUSHI
IPC: C25D11/38
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To produce a chemically colored stainless steel showing excellent antibacterial properties without deteriorating its appearance, corrosion resistance, wear resistance or the like. SOLUTION: This chemically colored stainless steel has a surface layer part in which ε-Cu is precipitated into the matrix in the ratio of >=0.2vol.%, and in which an oxidized film having 15 to 200nm thickness is formed thereon. The relation between the ε-Cu concn. in the surface layer part and the thickness of the oxidized film preferably lies within the region surrounded by an A point (0.2, 15), a B point (0.2, 100), a C point (1.0, 200), a D point (2.0, 200) and E point (2.0, 15) in the coordinate system with the ε-Cu concn. (vol.%) as the axis of abscisses and the thickness (nm) of the oxidized film as the axis of ordinates. The total concn. of SiO2 and Al2 O3 present on the surface of the oxidized film is regulated to <=5 atomic %.
Patent JP-S6117534-A (JP)
Title: Preparation of 6-substituted-(z)-4-hexenoic acid
Inventor: FUJISAWA TAMOTSU
IPC: C07C57/42
Filed: 1984-07-03
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for preparing a physiologically active substance such as pheromone, etc. or perfume such as cis-jasmone, etc. relatively simply in high yield, by reacting (Z)-4-hexenolide as a raw material with a specific organocopper complex. CONSTITUTION:(Z)-4-hexwnolide shown by the formula II is reacted with an orgnocopper complex shown by the formula III [R is alkyl, or aryl; M is Li or MgX (X is Cl, Br, or I )] such as lithium dimethylcopper in a solvent such as diethyl ether, etc. at -40-10 deg.C for 30min-1hr to give the aimded compound such as (Z)-4heptenoic acid, etc. A molar ratio of the compound shown by the formula II to the organocopper complex shown by the formula III added is 1:0-1:2. The organocopper complex, for example, is obtained by dissoling 1mol cuprous iodide in a solvent such as diethyl ether, etc. to give 4l solution, and the reacting the solution with 2moc organolithium compound such as a compound shown by the formula RLi in an inert gas atmosphere of A, etc.
Patent JP-H01306973-A (JP)
Title: Picture displaying device
Inventor: UESUGI HIDEKI
IPC: G06F3/153
Filed: 1988-06-03
Abstract: PURPOSE:To improve the operability of the title device by automatically controlling not only the reduction and enlargement, but also the rotation and displaying extent of picture information in accordance with a reducing/enlarging ratio, rotating angle, and display control information of the displaying extent corresponding to the size information or size information and resolution information of the picture. CONSTITUTION:When picture information and size information or picture information, size information, and resolution information are inputted to an input section 1, the display control information corresponding to the size information or the size information and resolution information is read out from a storing section 2 by means of a readout section 3. A picture processing section 4 performs an enlarging or reducing and rotating processes to the inputted picture information in accordance with the display control information and the part of the displaying extent of the processed picture information is outputted and displayed on the screen of a display section 5. Thus the input picture information is automatically controlled not only for the enlarging/reducing ratio, but also for the rotating angle and displaying extent in accordance with the display control information previously designated depending upon the size or size and resolution of the input picture information. Therefore, the operability of this picture displaying device is sharply improved.