baber/WOPTO huggingface dataset:
Patent JP-S6314411-A (JP)
Title: Fly-back transformer
Inventor: FUJII TAKASHI
IPC: H01F38/42
Filed: 1986-07-07
Abstract: PURPOSE:To improve the state of insulation between a primary coil and a tertiary coil as well as to enhance the safety by a method wherein a C-shaped insulated cover is used for insulation between the primary coil and the tertiary coil. CONSTITUTION:A C-shaped insulated cover 11 is fitted to the outer circumference of the tertiary coil 10 of the low tension bobbin 8 around which a primary coil 12 and a tertiary coil 10 are wound, the leadout wire of the primary coil 12 is led out on the insulated cover 11, and it is connected to the terminal 13 of a terminal board 9. Then, a magnetic core 15 is incorporated into said low tension bobbin 8 and a high tension bobbin 15. Consequently, as the wiring of the primary coil and the tertiary coil are separated completely, sufficient safety distance can be secured, the title transformer can meet the requirements of the international standards, a high degree of safety can be attained, the insulated cover can be simply incorporated, and the workability in assembling of the transformer can also be improved.
Patent JP-S6220555-A (JP)
Title: Epoxy resin composition
Inventor: YATSUDA KAZUO
IPC: C08L63/00
Filed: 1985-07-18
Abstract: PURPOSE:To provide a composition composed of a hot molten mixture obtained by mixing an epoxy resin with a polysulfone resin, a hardener and an inorganic filler, exhibiting excellent reactivity and hardenability in pressure gelation process, castable without causing the precipitation of the filler and giving a cured product having excellent heat-resistance and strength. CONSTITUTION:The objective composition can be produced by compounding (A) a hot molten mixture obtained by heating and mixing 100pts.(wt.) of an epoxy resin having an epoxy equivalent of <=200 with 0.5-10pts. of a polysulfone resin of formula I (n is 50-80), (B) a hardener which is a condensed mixture of 100pts. of a polybasic carboxylic acid anhydride and 40-60pts. of bisphenol A of formula II and (C) alumina powder as inorganic filler.
Patent JP-S6138523-A (JP)
Title: Measuring method of quantity of injection
Inventor: MORIYAMA AKINOBU
IPC: G01F11/00
Filed: 1984-07-31
Abstract: PURPOSE:To measure the one-time quantity of injection accurately by parting atomization liquid admitted into a measurement pipe into parts of each injection of an injection valve with filler gas, and measuring the parted liquid columns. CONSTITUTION:Liquefied fuel F is charged in the flow passage 4a of the measurement pipe 4 through an injection valve 1 up to the downstream side of a gas exhaust nozzle 5. Then, a control valve 6 is operated to open a needle valve 6a and gas G flows in the flow passage 4a from the exhaust nozzle 5b because of the differential pressure between the pressure of gas sent forcibly to a gas intake 5a and the pressure in the flow passage 4a; and the operation of the valve 6 ends and a specific among of gas G is charged in the flow passage 4a. When fuel injection is started through the valve 1, fuel F of one injection moves and the charged air G is pressed to move, forming an air column G'. Thus, the fuel injection and air charging are repeated to form parted liquid columns F' and air columns G' alternately in the flow passage 4a. The air column F' corresponds to fuel for one injection of the injection valve 1 and the length of the liquid column F' is measured, calculated 11, and displayed 12.
Patent JP-S6052646-A (JP)
Inventor: TAKEMAE SHIGERU
IPC: D02J1/00
Filed: 1983-08-30
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-H08564-A (JP)
Title: Ophthalmologic device
Inventor: UENO YASUNORI
IPC: A61B3/14
Filed: 1994-06-17
Abstract: PURPOSE:To provide an ophthalmologic device which facilitates focusing detection and alignment in spite of simple constitution by detecting focusing information by receiving the index projected to the fundus oculi of the eye to be examined with an index projecting system and detecting alignment information by receiving the reflected light from the cornea by the index projecting system. CONSTITUTION:The light emitted from an illumination light source 1 for observation is made incident on a reflection mirror 3 and the reflected light is made incident on a relay lens 6 for a ring slit. The light passed through the relay lens 6 for the ring slit transmits a dichroic prism 7 and is made incident on a holed mirror 9. The fundus oculi of the eye 12 to be examined is illuminated via an objective lens 11 with the light reflected at this mirror. On the other hand, an index plate 18 is illuminated with the IR light emitted from the light source 16 for projecting the index and the light transmitted through its slit is once imaged and is then made incident on the dichroic prism 7. The light reflected upward is again imaged near the holed mirror 9 and the light reflected to the left side is imaged near the pupil of the eye 12 to be examined. The fundus oculi is thus illuminated with this light.
Patent JP-H0325017-A (JP)
Title: Suspension device for steering wheel
Inventor: KAWAGOE KENJI
IPC: B60G7/00
Filed: 1989-06-23
Abstract: PURPOSE:To improve tack-in restraining effect by providing liquid enclosed cylinders responding to the displacement, in the direction of a swinging axis, of a suspension arm, and by connecting the liquid enclosed cylinders of left and right steering wheels to each other by means of a crossing piping. CONSTITUTION:During turning traveling, when transverse force Fs is applied to rear wheels 1L, 1R, swinging axes 5L, 5R directional force FSL, FSR, caused by the transverse force Fs, and applied to suspension arms 3L, 3R are liable to displace the suspension arms 3L, 3R toward the respective correspondent swing axes through the elastic deformation of elastic bushes 4L, 4R. At this time, on account of the directions of the force FSL, FSR, high pressure is produced in the chambers 21L, 21R of the liquid enclosed cylinders 15L, 15R. Neverthless, as both chambers 21L, 21R are communicated with each other by means of a crossing piping 25, the displacement of liquid is not generated. Consequently, displacement in the direction of swing axes is inhibited. Due to this construction, large tack-in restraining effect can be obtained.
Patent JP-S6316238-A (JP)
Title: Torque sensor
Inventor: KOBAYASHI TADAHIKO
IPC: G01L3/10
Filed: 1986-07-09
Abstract: PURPOSE:To measure accurate torque at any time without any torque variation by fixing a magnetic metallic thin belt to a torque transmission shaft by using allow with a low fusion point. CONSTITUTION:The magnetic metallic thin belt 21 is given inductive magnetic anisotropy previously by a heat treatment in a magnetic field in a slanting direction having a certain angle to the circumferential direction of the torque transmission shaft 20. Further, the magnetic metallic thin belt 21 is constituted by forming a plating layer 22 and then fixing and forming a low-fusion-point alloy layer 23 on the plating layer 22 on the surface by normal sputtering. The magnetic metallic thin belt 21 is joined with the torque transmission shaft to measure the accurate torque at any time without any torque variation.
Patent JP-S646724-A (JP)
Title: Flow velocity measurement of thigh temperature bulk solid material
Inventor: TAKAHASHI NOBUYOSHI
IPC: G01F1/74
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate melting or sintering of particles, by supplying particles temporarily or in a pulse from a small-dia. tube projected into a tube to detect an hourly change in heat response with a temperature detection end near an opening. CONSTITUTION:When a high temperature reaction gas is fed into a fluidized layer 1 at a fluidizing gas blowoff port 8, high temperature particles are sent to a precipitation chamber 2 from the layer 1 to be separated from the gas, and then, it is returned to the bottom of the layer 1 passing through an upright tube 3 and a tilting tube 5. The particles left in the chamber 2 after the separation are subjected to separation with a cyclone 4 and returned to the tube 3 passing through a small-dia. tube 11. Low-temperature particles are supplied to the tube 11 through a double valve 6. Hourly changes in heat response are measured with a thermocouple 7 inserted right below an opening of the tube 1 to determine a falling speed of the high temperature particles. The application range of this method is limited to the cases where formulas I and II hold in a flow of a high temperature particle fluid. In the formulas, Us1=slipping speed, Umf=min. fluidizing speed, epsilonmf=min. fluidizing space ratio and epsilon=space ratio when bulk solid material is measured.
Patent JP-S6220342-A (JP)
Title: Inspecting method for integrated circuit device
Inventor: NISHIUCHI KOICHI
IPC: H01L21/66
Filed: 1985-07-18
Abstract: PURPOSE:To rapidly and readily evaluate functions in a developing stage by opening a through-hole via passivation film or an insulating film formed on a chip, and forming a detecting pad. CONSTITUTION:An intrinsic mask is used at necessary portion for inputting a signal or detecting in a plurality of circuits in a chip to form a passivation film 5 or a through hole 6 in an insulating film, thereby partly exposing the lower wiring layer or an element region. Thereafter, the through hole is buried with another mask, and a detecting pad 7 is formed on the passivation film. A plurality of such detecting pads are provided, an LSI test is performed with the pads to remarkably enhance the efficiency of the inspecting steps and to increase the reliability of the inspection.
Patent JP-S5683197-A (JP)
Title: Remote controller
Inventor: YAMAJI HIROYUKI
IPC: G08C25/00
Filed: 1979-12-10
Abstract: PURPOSE:To enable stable operation against noise, by comparing the transmission  time of a carrier at the transmission side with a carrier detection time at the reception side, to discriminate if a carrier is consecutively received. CONSTITUTION:The output of the detector 510 for the noise component at the point A through BPF is not kept during the time of carrier detection T2. Thus, since the continuous control signal discriminator 511 judges the absence of the control signal, the output of the discriminator 511 is at 0 level. Thus, the output D of the gate circuit 5 is at 0 level and the noise mixed with the shorter period than the time T2 is not demodulated at data. While normal control signals are received, the signal at  the output point B of the detector 510 is at level 1 during the transmission time T1  of carrier, and the discriminator 511 outputs the signal of 1 level for the time of  tau=T1-T2 after the time T1. Thus, the circuit 512 opens the gate by time tau, then  the output D is at level 1 for the time tau. This output D is judged as normal signal.
Patent JP-H06348083-A (JP)
Title: Method and device for detecting deterioration of photosensitive body for copying machine
Inventor: YASUI KO
IPC: G03G15/00
Filed: 1993-06-07
Abstract: PURPOSE:To easily decide the deterioration of a photosensitive body by electrostatically charging the photosensitive surface of the photosensitive body to electrostatic charge potential periodically interrupted in a rotating direction and detecting the electrostatic charge potential by a fixed electrode device. CONSTITUTION:The deterioration detection device 1 of the electrostatic charge body of a copying machine is provided with an interrupting device 4 provided between an electrostatic charging device 2 and a high voltage generation circuit 3, the electrode device 5 detecting the potential of the photosensitive body 10, an amplifier 7 amplifying the output of the electrode device 5 or the like. Then, the potential impressed on the electrostatic charging device 2 is periodically interrupted by the interrupting device 4. By the output of the electrostatic charging device 2, the intermittent electrostatic charge potential orthogonally crossed to the rotating direction is imparted to the photosensitive body 10. When the intermittend electrostatic charge potential arrives at the electrode device 5 in accordance with the rotation of the photosensitive body 10, an AC output is generated by the electrode device 5 and amplified by the amplifier 7. Then, it is compared with the initial value of the photosensitive body 10 and the progressing degree of the deterioration of the photosensitive body 10 is measured.
Patent JP-H0210903-A (JP)
Title: Voltage follower circuit
Inventor: IDA SHIZUO
IPC: H03F3/30
Filed: 1988-06-28
Abstract: PURPOSE:To operate the title circuit in following to an input voltage accurately even if an input voltage is low by omitting a diode from an output stage. CONSTITUTION:Two diodes having so far been employed conventionally to cause a bias current to be flowed thereto connected between bases of output stage transistors(TRs) 8, 9 of a voltage follower circuit comprising an input stage 20, a mirror circuit 40 and an output stage 30 are omitted and then the TR 8 does not always keep active state but is turned off at that time. Thus, the level at an output terminal 8 is pulled down via a resistor 13 and reaches a ground potential and not susceptible to the effect of the diodes and the voltage at a terminal B follows the voltage at a terminal A even if the voltage at the input terminal A is low.
Patent JP-H11355009-A (JP)
Title: Strip line resonator, strip line filter, strip line duplexer and communication equipment
Inventor: IDA YUTAKA
IPC: H01P5/08
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain outer connection of a desired value even if outer connection by means of a tap feeding method is applied to a step impedance resonator. SOLUTION: In the strip line filter, resonance electrodes 13a, 13b, 13c and input/output lines 15a and 15b are formed on the upper face of a dielectric substrate 12 and a ground electrode 16 is formed on the whole rear face of the dielectric substrate 12. The line width of both end parts in the resonance electrodes 13a, 13b and 13c are larger than those of center parts. The line widths are made in forms that they stepwise change. The outer sides of resonance electrodes 13a and 13c becoming input/output stages are formed by straight lines and the input/output lines 15a and 15b are connected to the sides of the straight lines.
Patent JP-S6053701-A (JP)
Inventor: SAOTOME KANAME
IPC: F22B3/04
Filed: 1983-09-02
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-S5950942-A (JP)
Title: Method and equipment device for manufacturing aluminum metallic die material having carved pattern
Inventor: OIDA HISAYA
IPC: B21C23/00
Filed: 1982-09-13
Abstract: PURPOSE:To carve easily an ornamental pattern to a die material at the same time as extrusion of an Al compound die material, by holding the tip part of an Al die material between carving rolls, assembling a roll box, mounting it on a platen inlet, and drawing out the tip of the die material. CONSTITUTION:An extruded material tip part 1a is held between a pair of carving rolls 30 from a platen port 14a, and a roll box is assembled. This roll box is mounted on rack bases 40, 40' firmly provided on the platen port 14a, and a die material 1 is made to coincide with the height of a die extruding port by turning adjusting handles 45, 45'. Subsequently, the die material tip part 1a whose head is out is held by a puller 2, a die material is drawn out by applying constant tension, and the carving rolls 30 are rotated. By this method, it is possible to obtain an Al metallic die material having constant uneven parts, etc., and a stable quality.
Patent JP-S5488848-A (JP)
Title: Method and apparatus for feed of welding wire
Inventor: KUDOU SHINICHIROU
IPC: B23K9/26
Filed: 1977-12-26
Abstract: PURPOSE: To improve the feedability of the welding wire, by forcibly forming the deflected portion in the welding wire being held in the conduit cable, and by forcibly revoluting or reciprocating this deflected portion on purpose to feed the welding wire.  
     CONSTITUTION: The rotor 4 is freely rotatably supported by the bearings 5 and 5' in the cylindrical frame 1, and an eccentric hole 10 is formed eccentrically from the central axis of the rotor 4. The pipe 11 is inserted through this eccentric hole 10, and the flexible tubes 14 and 14' are attached to the inside of the small-diameter portion of the cylindrical frame 1; and then, the welding wire W is fed through these flexible tubes 14 and 14' and the pipe 11. When the motor 7 rotated, the rotor 4 rotates in th cylindrical frame 1. Hereby, the bent pipe 11 in the eccentric hole 10 makes the revolution. While this revolution of the bent pipe 11, the welding wire W is continuously fed in the arrowed direction; the entering angle α of the welding wire W into the flexible tube 14' varies with the revolving motion of the pipe 11, and the temporary fixation onto the inner surface of the conduit cable is disengaged, so that the feed of welding wire W is smoothly carried out. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09272235-A (JP)
Title: Printer
Inventor: MASUDA TOSHIYA
IPC: B41J5/30
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To realize the downswing of the apparatus by not providing a sorting device, accurate sorting of the documents to be printed, and printing with a shorter opening time of the host device. SOLUTION: Printing data from a host device 5 are converted to intermediate code data by a CPU 2a, compressed and stored in an intermediate code buffer 2d as compressed data. The compressed data transferred from the intermediate code buffer 2d to a data storage portion 3d by a CPU 3a are expanded to intermediate code data after turning the orientation of a bit map by 90 deg. alternately for each document a plurality of times, and developed by a bit map memory 3d. Printing operation is conducted a plurality of times for each document by a printing output portion 4 according to the image data applied with the bit-map development. Accordingly, printing operation without the necessity of a sorting device with a downside configuration, capable of sorting by accurately changing the orientation by 90 deg., and reducing the opening time of the host device can be realized.
Patent JP-S645725-A (JP)
Title: Electric discharge processing machine
Inventor: WATANABE HARUMI
IPC: B23H1/02
Filed: 1987-06-30
Abstract: PURPOSE:To raise the judging accuracy in condition sensing and enhance the processing accuracy by classifying the processing condition into a plurality of categories according to the value of discharge processing voltage, counting the number of discharge pulses in each category, and performing condition sensing of discharge processing on the basis of the obtained value of counting. CONSTITUTION:Discharge processing voltage VD between a wire 3 and a work to be processes 4 is sensed by a voltage sensing part 5 and A/D converted, and the result is compared at a discharge pulse classifying part 8 with three set values in accordance with the processing condition, and the classified numbers of discharge pulses are counted by respective counters 13a-13c. On the basis of each calculated value ND1-ND3 a processing condition judging part 12 judges the condition with the three categories - i.e. processing condition normal with the speed practicable to raise; processing condition normal; and processing condition abnormal. According to the judgement the body 1 controls the discharge processing condition. Thus the accuracy in judging the processing condition is enhanced to enable accomplishment of optimum control, that should ensure enhancement of the discharge processing accuracy and the yield without impairing the effectiveness in processing.
Patent JP-H0212101-A (JP)
Title: Quartz glass rod lens
Inventor: SANADA KAZUO
IPC: C03B8/04
Filed: 1988-06-30
Abstract: PURPOSE:To obtain an excellent lens which is free from fluctuation in a refractive index distribution by using quartz glass as an essential component and increasing the amt. of the fluorine to be added from the central part thereof outward in the radial direction thereby decreasing the refractive index. CONSTITUTION:While a quartz glass rod 1 which has 3mm diameter and 500mm length and is previously prepd. is rotated, the rod is traversed in the axial direction. On the other hand, a high frequency is impressed to a high-frequency coil 32 to generate an Ar plasma flame 4 while gaseous Ar plasma is supplied into a pipe 32. SiCl4 is then allowed to flow in a pipe 5 and CF4 in a pipe 6 to deposit SiO2 glass 2 contg. F; in succession, 10 layers of the same thickness are formed by successively increasing the flow rate of the CF4 at every 10sc cm without changing the other conditions to form the rod having 13mm outside diameter. The F-doped quartz glass layers 2 deposited on the outer periphery of the quartz glass rod 2 in such a manner are gradually increased in the doping quantity of the F toward the outside. The rod lens having gradual profile without having fluctuation thereof is obtd. in this way.
Patent JP-H063716-A (JP)
Title: Second harmonics generator
Inventor: HIRAMATSU YASUJI
IPC: G02F1/37
Filed: 1992-06-19
Abstract: PURPOSE:To provide the second harmonics generator which has a wide wavelength selection width, can be easily produced and is practicable by arranging a nonlinear optical crystal between a semiconductor laser provided with an antireflection coating on its exit side end face and a resonance mirror for output. CONSTITUTION:The output side end face of the semiconductor laser 1 for input is provided with the antireflection coating 8. The incident side end face thereof is provided with the resonance mirror 6 for output provided with the reflection coating which reflects a fundamental wave 3 and allows the transmission of a second harmonic wave. The bulk or thick-film nonlinear optical crystal 5 is arranged between the semiconductor laser 1 and the resonance mirror 6 for output in such a manner that the end face thereof intersects with the optical axis. Namely, the semiconductor laser 1 is provided with the antireflection coating, by which the wide wavelength selection width is maintained. The resonance mirror 6 for output is provided on the outside and the nonlinear optical crystal 5 is arranged in the resonator and, therefore, the size is reduced and the practiability is enhanced.
Patent JP-S6223842-A (JP)
Title: Sight display device for vehicle
Inventor: SAITO TOMOKO
IPC: B60Q9/00
Filed: 1985-07-23
Abstract: PURPOSE:To secure sufficient sight information at the time of backlight or the like speedily and accurately, by selecting a display device automatically to a display state of the picture taken by a camera device at a time when quantity of light in a sight range of a driver exceeds the specified level. CONSTITUTION:In this display unit, there are provided with a camera device 1 taking a picture of a front sight range of a driver, a car information detecting device 3 detecting the information required for a car drive and a light quantity detecting device 5 detecting quantity of light in a sight range of the driver. Also, there is provided with a display device 7 displaying the picture taken by the camera device 1 and the information detected by the car information detecting device 3. And, when the light quantity detected by the light quantity detecting device 5 exceeds the specified level, there is also provided with a display selecting device 9 which selects the display device 7 to a display state of the picture taken by the camera device 1. With this constitution, a display of necessary pickup information is made into automation during car running, performing the display speedily and accurately, whereby sight information in the case where sufficient sight cannot secured with the naked eye of the driver is securable.