baber/WOPTO huggingface dataset:
Patent JP-H09295218-A (JP)
Title: Shearing device for vertical stripe steel plate
Inventor: UEDA MANABU
IPC: B23D19/06
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent a slide of a vertical stripe steel plate in the axial direction, and to securely shear a part to be sheared of a vertical stripe steel plate by arranging projecting and recessed parts of the periphery of a circular spacer for engagement with recessed and projecting parts of a vertical stripe steel plate close to a shearing side of a round blade of a recessed and projecting side of the vertical stripe steel plate so that a cylindrical spacer can be rotated around the same shaft with the round blade. SOLUTION: Recessed and projecting parts 7, 6 of the periphery of circular spacers 5, 5a are arranged for engagement with recessed and projecting parts of a vertical stripe steel plate 2 close to a shearing side of round blades 1, 1a of a recessed and projecting side of the vertical stripe steel plate 2 so that the circular spacers 5, 5a can be rotated around the same shaft with the round blades 1, 1a. For example, the round blades 1, 1a are arranged for contact in a recessed and projecting side of both ends 3, 3 in the cross direction of the vertical stripe steel plate 2, and the round blades 1b, 1c are arranged in a smooth side adjacent to the round blades 1, 1a of the recessed and projecting side, and parts 4, 4a to be sheared are sheared.  At this stage, in the condition that the circular spacers 5, 5a are arranged close to the shearing side of the round blades 1, 1a of the recessed and projecting part, recessed and projecting parts 7, 6 of the periphery of circular spacers 5, 5a are engaged with recessed and projecting parts of the vertical stripe steel plate 2 so as to be rotated around the same shaft with the round blades 1, 1a.
Patent JP-H06322506-A (JP)
Title: Alloy powder for thermal spraying
Inventor: MIYAZAKI SHOGO
IPC: C22C19/07
Filed: 1993-05-13
Abstract: PURPOSE:To produce an alloy powder for thermal spraying, excellent in high temp. corrosion resistance by incorporating specific percentages of chromium, aluminum, rare earth elements including yttrium, and rhenium into cobalt. CONSTITUTION:An alloy, which has a composition consisting of, by weight, 20-30% chromium, 3-15% aluminum, 0.01-1.5% rare earth elements including yttrium, 1-12% rhenium, and the balance cobalt, and containing, if necessary, <=30% Ni, is formed into an alloy powder by means of argon gas atomization. By this method, the alloy powder material for thermal spraying, capable of forming sprayed coating excellent in high temp. corrosion resistance, can be produced.
Patent JP-H05308214-A (JP)
Title: On-vehicle glass antenna
Inventor: NOZAKI TORU
IPC: H01Q1/32
Filed: 1992-04-30
Abstract: PURPOSE:To provide the on-vehicle glass antenna whose reception gain is improved at a broad frequency band ranging from an FM radio broadcast wave band till a TV broadcast wave UHF band. CONSTITUTION:A 1st antenna 4 and a 2nd antenna 5 are arranged to an upper and a lower part at the upper space of a defrosting heat wire of an on-vehicle rear window glass in the glass antenna. The 1st antenna 4 is provided with at least a horizontal wire whose length is 400-1100mm in a range of 15-40mm from an upper side glass edge in the 1st antenna 4 and the 2nd antenna 5 is connected to a feeding point 7 provided on one side and is provided with a horizontal wire whose length is 100-1100mm in an interval of 3-15mm from the uppermost heat wire. Then the interval closest between the horizontal wires of the 1st antenna 4 and the 2nd antenna 5 is selected to be 20mm or over and 50mm or below and the antennas are used at least for diversity reception.
Patent JP-S62266833-A (JP)
Title: Fine processing
Inventor: FUJIWARA KEIJI
IPC: H01L21/302
Filed: 1986-05-14
Abstract: PURPOSE:To form an inclination at an opening entrance part with high accuracy by etching a semiconductor substrate and a resist comprising a recess corresponding to the opening and covering the opening, at the same time by plasma etching. CONSTITUTION:A resist 1 is spread over a semiconductor substrate 2 in a manner it forms a recess corresponding to an opening of the substrate. At this time, a thickness of the resist 1 becomes thinner at an entrance part of the opening. Next, plasma etching is performed under the conditions that the semiconductor substrate 2 and the resist 1 are etched simultaneously. After the etching, the resist 1 is removed to obtain an inclination at the opening entrance part. By this method, the inclination can be formed with high accuracy and equipments regarding an etchant becomes unnecessary.
Patent JP-H08307357-A (JP)
Title: Automatic output control circuit
Inventor: SESHIMO YOICHI
IPC: H04B10/07
Filed: 1995-05-10
Abstract: PURPOSE: To attain highly accurate optical output control by judging whether transmitting data are optical outputs or not. CONSTITUTION: A photodiode PD monitors output light from a laser diode LD and sends a current signal. The current signal is converted into a voltage signal by an I/V conversion circuit 11. A timing extracting circuit 14 generates a transmitting timing signal in accordance with transmitting data and a clock signal. A level judging circuit 12 compares the voltage signal with a previously set voltage level to obtain a compared result, judges the level of the compared result at timing indicated by the timing signal and outputs a control signal. A V/I conversion circuit 13 applies a driving current to the laser diode LD in accordance with the control signal.
Patent JP-S5444737-A (JP)
Title: Leak detect with leak memory lamp
Inventor: ASHIZAWA YUKIO
IPC: H02H3/32
Filed: 1977-09-14
Abstract: PURPOSE: To simplify circuit composition, by forming leak memory lamp circuit which carries out self holding operation by using residual calculation amplifier in leak detecting circuit in which the calculation amplifier that is made as integrated circuit for universal circuit element.  
     CONSTITUTION: Output of a zero phase current transformer 1 is input in a leak detecting circuit 2, is amplified and the voltage is judged, it is impressed to noninverted input terminal of a calculation amplifier 4 for pilot lamp circuit, also standard voltage is impressed to the inverted input terminal, luminous element 5 such as luminous diode is lamped, and the calculation amplifier 4 for pilot lamp circuit is made to be formed by using residual calculation amplifier which is laid idle in IC as universal circuit element which is used for forming leak detecting circuit 2. Therefore, since it is unnecessary to assemble respectively necessary number of calculation amplfiers, circuit composition can be simplified and the cost can be made to be advantageous. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63276784-A (JP)
Title: Mos type signal output circuit
Inventor: NAKADA KAZUHIRO
IPC: G11C11/417
Filed: 1987-05-07
Abstract: PURPOSE:To suppress the ringing of a signal without sacrificing an access time by controlling a large-capacity N-channel type MOS transistor (NMOSTr) in necessary connection through an output potential detection circuit in the titled circuit used for, for instance, semiconductor memory. CONSTITUTION:A sense amplifier output from an input terminal inversion Dout and an output from an internal signal output terminal 19 are respectively supplied to the inverters 21, 20 of an output potential detection circuit 26, and the output of a two-input NOR circuit 22 goes to H-level when the potential of the terminal 19 becomes higher than the threshold of the inverter 20. Accordingly, a large-capacity NMOSTr 23 whose drain, gate, and source respectively connected with the terminal 19, the circuit 26, and the ground are turned on, hence the charges accumulated in a capacitor 18 are rapidly drawn. When the potential of the terminal 19 becomes lower, the NMOSTr 23 is cut off, and the charges are gradually drawn only by an NMOSTr 14. As a result, the signal responses at high speed to an external signal output terminal 25, and an output signal whose ringing is suppressed can be obtained without sacrificing the access time.
Patent JP-H06324643-A (JP)
Title: Display device
Inventor: ISHIKAWA REI
IPC: G09G3/36
Filed: 1993-05-13
Abstract: PURPOSE:To specify an optional position of display data which are read out of a display RAM by one line and easily and freely perform data composition by the display device which displays previously stored data and key input data. CONSTITUTION:When display data stored in the display RAM 46 are read out by every 8 bits in order through its output port (O), the display data are not put together with composition data by a bit composing circuit 49, but selected by display latch circuits 51a-51o and read out to the bit composing circuit 49 while display data of one lateral line are read out to the display latch circuits 51a-51o from a batch read port (0128); after the composition processing with the composition data, the resulting data are sent back to the same display latch circuits 51a-51o and held, thereby performing the data composition at optional timing when the display data of one lateral line are read out.
Patent JP-S604289-A (JP)
Inventor: SATOU TSUNEO
IPC: H05K3/02
Filed: 1983-06-23
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-S5738640-A (JP)
Title: Device for supplying fuel in engine
Inventor: MATSUOKA TAKESHI
IPC: F02D19/08
Filed: 1980-08-13
Abstract: PURPOSE: To improve the operation of an engine at a warming-up operation and shorten the time of the warming-up operation by further increasing the increase amount of a mixed air when the concentration of an alcohol in the mixed air exceeds a preset level.  
     CONSTITUTION: When the concentration of an alcohol in a mixed air exceeds a preset level, an actuator 61 in a control unit 6 is acted by the output of an alcohol concentration sensor 5, whereby a stopper 61b is moved back and the displacement degree of a diaphram 41 becomes larger and also the open degree of a throttle valve 3 becomes larger thereby the increase amount of the mixed air during a cold operation of the engine becomes larger in comparison with the case of low alcohol concentration. Consequently, even when the concentration of alcohol in the mixed air is high, inferiority in the operation during a left warming-up operation is prevented and also the time of the warming-up operation is substantially shortened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S591121-A (JP)
Title: Method for cutting female screw in thin metal plate
Inventor: MITSUI MASAAKI
IPC: B23P15/00
Filed: 1982-06-28
Abstract: PURPOSE:To make finish work needless and prevent a thin plate from being distorted, by making a hole through a member different in material from the thin plate and by making a protrusion on the plate through the hole and providing a female screw through the protrusion and the plate. CONSTITUTION:A hole 4 is opened through a copper plate 3 or the like whose thermal conductivity is higher than a thin plate 2 of stainless steel, iron or the like. The copper plate 3 or the like is then tightly placed on the thin plate 2. The same material as the thin plate 2 is molten and put in the hole 4 by electric welding or the like and thereafter cooled by water so that a hemispheric protrusion 5 is provided. A hole is made in the protrusion 5 so that a female screw is cut by a tap.
Patent JP-S5338151-A (JP)
Title: Waste water trap
Inventor: SHIMOGAMA MITSUO
IPC: E03C1/29
Filed: 1976-09-17
Abstract: PURPOSE: To check offensive odor and harmful insect from rising from the drain pipe by closing the drain passage of the bell-shaped drain trap which is adapted to be opened and closed in linkage with installing and removing the deodorizing tube to be covered over the drain cylinder, when the trap is cleaned. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02292045-A (JP)
Title: Impression cylinder washing device for offset sheet-feed press
Inventor: NOSAKA YOSHIKI
IPC: B41F35/06
Filed: 1989-05-01
Abstract: PURPOSE:To perform washing uniformly effectively and to perform repair and exchange of a washing unit simply by a method wherein pressing air cylinders which press a liner pressure contact blade and a surface pressure fixing pad onto an impression cylinder side are longitudinally disposed in an array on a washing cloth 4 rear surface side opposed to the impression cylinder 1. CONSTITUTION:Pressing air cylinders 18 which press a linear pressure contact blade 16 and a surface pressure fixing pad 17 on an impression cylinder side are disposed in an array on a back surface side of a washing cloth 4 opposed to the impression cylinder 1. Since the pressure contact blade 16 and the surface pressure fixing pad 17 can be pressured by uniform pressure on a surface of the impression cylinder over a longitudinal direction of the impression cylinder, the surface of the impression cylinder can be uniformly washed, and a relative position of the washing cloth 4 to the impression cylinder 1 can be optionally controlled with the air cylinder 18, a position of a pawl is sensed by an encoder signal from rotation of the impression cylinder and the position of the washing cloth to the impression cylinder becomes capable of being controlled so that the washing cloth 4 is separated from the pawl without providing a pawl relief cam 14. Further, since a washing unit 20 is made capable of being slid on and fixed to a washing unit supporting rail 20, repair and exchange of the washing unit can be simply performed.
Patent JP-S605416-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA TOSHIO
IPC: C10N40/18
Filed: 1983-06-22
Abstract: PURPOSE:To enable simultaneous improvement of durability and electromagnetic conversion characteristic by using the polyisocyanate limited to a specific range in the total content of a binder for a magnetic layer as said binder and incorporating one kind of fatty acid at a specific rate or above into ferromagnetic fine particles as a lubricant. CONSTITUTION:A magnetic layer of a magnetic recording medium formed by coating a magnetic layer contg. ferromagnetic fine particles on a nonmagnetic base contains a vinyl chloride/vinyl acetate copolymer contg. a carboxylic group, polyurethane and polyisocyanate as a binde which are used at 20-50wt% by the total weight of the binder. At least one kind of a fatty acid, fatty acid ester, fatty acid modified silicone and alpha-olefin oxide are incorporated as a lubricant in the ferromagnetic fine particles in >=10wt% per the weight of said particles. Such particles are used for a magnetic disc and magnetic sheet, by which generation of various defects predicted when >=10wt% lubricant is used with the magnetic tape is obviated and durability and the surface characteristic of the magnetic layer, i.e., electromagnetic conversion characteristic are simultaneously improved.
Patent JP-H02291510-A (JP)
Title: Optical coupler
Inventor: FUKUZAKI IKUO
IPC: G02B6/26
Filed: 1989-05-01
Abstract: PURPOSE:To allow the easy coupling of an optical device and optical fibers with high accuracy by providing a recessed part and grooves which are equal in depth and shape to each other, extend on a common straight line and are formed from the respective opposite sides of the recessed part to the recessed part on the prescribed surface of a base member thereby aligning the central axes of paired optical fibers. CONSTITUTION:The base member 11, the recessed part 11b formed on the prescribed surface of the base member 11, and one or plural pairs of the grooves 11c, 11d which are equal in depth and shape to each other, extend on the common straight line and are formed from the respective opposite sides of the recessed part 11b to the recessed part 11b are provided. One or plural pairs of the optical fibers 16, 17 which are installed in these grooves in such a manner that the ends thereof face each other and the optical device 14 which have optical coupling end faces 14a, 14b on the outer periphery and is provided in the recessed part 11b so as to optically connect the optical fibers 16, 17 to the optical coupling end faces are provided. The central axes of the optical fiber are aligned to each other in this way and the optical connection of the optical coupling end faces of an optical amplifier chip and the optical fiber is easily executed with the high accuracy.
Patent JP-S5231043-A (JP)
Title: Preparation of gamma-amino acid derivatives
Inventor: UCHIMARU FUMIHIKO
IPC: C07C229/34
Filed: 1976-09-20
Abstract: PURPOSE: ϒ-Aminobutyric acid derivatives having central nervous depressing action are prepared in good yield by the reduction of novel ϒ-nitrobutyric acid derivatives. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5736574-A (JP)
Title: Brushless dc motor
Inventor: GOTO MAKOTO
IPC: H02P6/14
Filed: 1980-08-14
Abstract: PURPOSE:To smooth timely switching operation of a network, by switching and controlling coils to be energized by means of voltage between terminals of a capacitor for charge and discharge with a certain circuit current determined in accordance with a position detecting signal. CONSTITUTION:When a phase I coil 8 is conductive, voltage between terminals of a capacitor 28 is VH, and a transistor 34 in a differential circuit 36 and a drive transistor 37 are in the ''ON'' state. And when position detecting signal V1 is changed and a switch 26 is changed over, the capacitor 28 is discharged by current source 25 and terminal voltage drops. With drop of the terminal voltage, output collector currents iC1 and iC2 are changed smoothly from iC1>>iC2 to iC1<<iC2. Thus, the transistors 34 and 37 becomes in the ''OFF'' state with timely smoothness, and transistors 35 and 38 becomes in the ''ON'' state with timely smoothness. And then a phase II coil 9 will be conductive.
Patent JP-S5848295-A (JP)
Inventor: JIYON ATOKINSON FUIFUIIRUDO
IPC: H01L29/78
Filed: 1982-07-01
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-S60256844-A (JP)
Title: Microprogram loading device
Inventor: KOTOU MASATOSHI
IPC: G06F9/445
Filed: 1984-05-31
Abstract: PURPOSE:To attain selective loading of a microprogram at an optional time point by giving priorities to microprogram store request signals and storing the microprogram to a data processor having the priority. CONSTITUTION:The microprogram muP store request signal of a data processor 1 is set at logic 1, and a priority circuit 15 gives the priority to the processor 1. Thus a muP store indication signal 111 is set at 1 with other store indication signals 112-114 kept at 0 respectively. When the signal 111 is set at 1, the output of an OR circuit 20 is also set at 1. Then the muP and the store control signal which is stored in a nonvolatile memory in a holding control circuit 30 are outputted to a common data path 40. The data on the path 40 is not transmitted through data paths 62-64 owing to permission circuits 52-54 since signals 112- 114 are set at 0. While the data on the path 40 passes through a path 61 via a permissiin circuit 51 since the signal 111 is kept at 1. In other words, only the path 61 can output both the muP and the store control signal to the processor 1. Thus the muP can be loaded on the processor 1.
Patent JP-S63277419-A (JP)
Title: Protecting relay for transformer
Inventor: MIYAKE YASUAKI
IPC: H02H7/04
Filed: 1987-05-07
Abstract: PURPOSE:To enable high-speed trip to be performed without an action according to that at the time of rush current, by introducing the output of an overcurrent detecting element and a voltage over-lowering detecting element into a logical product element, and by setting its logical product output to be breaker trip signal. CONSTITUTION:The input side of a transformer 3 is provided with a current, transformer 4, and its output current I is introduced into an overcurrent detecting element 10. In the same manner, the input side of the transformer 3 is provided with a voltage transformer 11, and its output voltage V is introduced into a voltage over-lowering detecting element 12. The output of the detecting elements 11, 12 is introduced together into a logical product element 14, and the logical product output X of each output of them is used as breaker trip signal. In such case, the output of the detecting element 12 may be introduced via a delay element 13. As a result, conditions on the set value and working time of the overcurrent detecting element 10 are not needed to be applied for, and high-speed trip can be realized.
Patent JP-H08304573-A (JP)
Title: Fuel assembly
Inventor: NISHIDA KOJI
IPC: G21C3/324
Filed: 1995-05-11
Abstract: PURPOSE: To increase the critical power of a fuel assembly by making liquid drops scatter from a liquid film flowing on the surface of a channel box and by making them stick again to the liquid film flowing on the surface of a fuel rod, while maintaining a strength. CONSTITUTION: A plurality of projecting liquid film scatter facilitating members 2 are provided in the width direction inside a channel box 1. The height of the projections 2 from the inner surface of the channel box 1 is smaller than that of tabs 5 of a fuel spacer 4 and the lower right and left ends in the longitudinal direction of the channel box 1 are rounded so that a flow resistance be lessened, while the right and left ends in the upper end thereof are edged in an acute angle so that a turbulent vortex be generated in an air flow. The channel box with the projections thus prepared is provided for a fuel assembly.
Patent JP-S5738187-A (JP)
Title: Heat-sensitive recording material
Inventor: ASANO MAKOTO
IPC: B41M5/333
Filed: 1980-08-19
Abstract: PURPOSE:To provide a heat-sensitive recording material which provide a deep color-developed picture excellent in preservation stability and fastness to light and plasticizer and which is obtained by employing a specific bis-(4-hydroxyphenyl) sulfide compound as a developer. CONSTITUTION:(A) 1-95pts.wt. of a developer consisting of a bis-(4-hydroxyphenyl)sulfide compound represented by a formula [where R1, R2 are H, halogen, hydroxyl, (halogenated) alkyl of C1-15, cycloalkyl and phenyl], (B) 1-15pts.wt. of a color developer [example: 3,3'-bis(4-dimethyl amino phenyl)-6-dimethyl amino phthalide], and (C) 1-40pts.wt. of a binder (example: PVA) are dispersed in a medium (example: water) which does not dissolve the A and B components, and said dispersion is applied onto a carrier and dried.
Patent JP-S60257386-A (JP)
Inventor: WATANABE TERUO
IPC: G12B9/02
Filed: 1984-06-04
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-H0411447-A (JP)
Title: Facsimile equipment
Inventor: TAKENAKA TAKASHI
IPC: H04N1/00
Filed: 1990-04-28
Abstract: PURPOSE:To attain reception without trouble and to improve the convenience when recording paper runs short by recording a picture data onto a recording medium. CONSTITUTION:With a switch 17 opened, a received picture data is given to a recorder 19, in which the data is recorded onto recording paper. With the switch 17 closed, a received picture data is given to a MODEM circuit 16, an MFM signal is given to an amplifier 23 via a telephone set 21, amplified and recorded on a magnetic tape 25 with a magnetic head 24. The MODEM circuit 16 is realized with a simple circuit so as to implement MFM modulation/ demodulation.
Patent JP-S5237232-A (JP)
Title: Pressure spray combustion apparatus
Inventor: YAMAMOTO TERUO
IPC: F23N1/02
Filed: 1975-09-19
Abstract: PURPOSE:A pressure spray combustion apparatus adapted to change the combustive amount only by changing the rate of rotation in an electric fan according to a load-change keeping a constant mixture rate of combustion air and fuel.