baber/WOPTO huggingface dataset:
Patent JP-S61289329-A (JP)
Title: Electrochromic display panel
Inventor: KOIZUMI MASUMI
IPC: G02F1/17
Filed: 1985-06-15
Abstract: PURPOSE:To permit the simultaneous formation of a counter electrode during the stage for forming a transparent electrode by providing the transparent electrode and counter electrode which are spaced from each other on the same surface of a transparent insulating substrate. CONSTITUTION:An ECD panel has the transparent electrode 23 which is a display electrode consisting of, for example, In2O3 or SnO2 and the counter electrode 25 in the adequate position spaced from the electrode 23 on, for example, a glass substrate 21 as the transparent insulating substrate. Said panel has a coloring layer 27 consisting of, for example, WO3 on the electrode 23. The panel is constituted of the glass substrate 21 having such transparent electrode 23, etc., a rear plate 29 provided via a spacer 31 made of 'Teflon(R)', etc. in the position opposite thereto at a specified spacing and an electrolyte 33 which is prepd. by dissolving, for example, lithium perchlorate into propylene carbonate and is injected between the substrate 21 and the plate 29.
Patent JP-S5653875-A (JP)
Title: Arc welding method
Inventor: UKAI JIYUN
IPC: B23K9/00
Filed: 1979-10-09
Abstract: PURPOSE: To widen penetration width and weld both overlapped plate materials without producing any humping beads by moving the opposite polarity plasma arc in the advance direction while vibrating the same at predetermined amplitude in the direction approximately normal to the advance direction.  
     CONSTITUTION: A small hole 26 of about 5mm diameter is formed owing to a high arc pressure in the top plate 10 welded by the opposite polarity plasma arc 18. If at this time the arc 18 is vibrated at a relatively high speed in the direction Q approximately normal to the welding advance direction P, it turns out that the arc 18 moves stably in synchronization with the vibrations. Hence, this results in that the arc 18 strikes the lower plate 12 directly, to surely melt the lower plate 12, thus even if penetration is shallow, the sure welding of the wide penetration width of the boundary part of the plates 10, 12 of high reliability is obtained. In addition, the penetration is shallow and therefore weld beads 24 do not become humping beads and since the welding of broad width may be performed at the same quantity of heat input as that in the prior art, the distortions of the upper plate 10 decrease. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6022620-A (JP)
Title: Optical rotary encoder
Inventor: MATSUNAGA HIROSHI
IPC: G01D5/36
Filed: 1983-07-19
Abstract: PURPOSE:To improve the following-up property and the durability by constituting an optical rotary encoder with a rotor, where a reflective surface facing a light projecting and receiving part of a sensor head is formed on the outside circumferential surface and a through hole through which a shaft of a rotation driving device is inserted is provided in the center, and a temporary fixing member which is removed simultaneously with removal of a guide plate. CONSTITUTION:An annular temporary fixing member 36 is set to the end part of a rotor 30 in the side, where a tapped hole 31 of a follow shaft 30b is provided, and is fixed by a screw S4, and a guide plate 32 is interposed between this temporary fixing member 36 and a contacting face B of the hollow shaft 30b, thus positioning the rotor 30 in the axial direction. The temporary fixing member 36 is provided with a through hole 37 which is connected to the hollow part and has a diameter larger than that of the tapped hole 31 of the hollow shaft 30b so that the member 36 faces the through hole 37, and the through hole 37 faces the tapped hole 31 when the temporary fixing member 36 is set and fixed to the hollow shaft 30b. The rotor 30 is positioned in prescribed positional relations to a case 20 and a sensor head 25 by the guide plate 32, and a light projecting and receiving part 26 of the sensor head 25 faces correctly the reflective surface formed on the outside circumferential surface A of a code wheel 30a, and the rotor 30 is not brought into contact with the case 20.
Patent JP-H10299157-A (JP)
Title: Self-travel preventive structure and self travel preventive method of rail cover in openable-closable dome roof
Inventor: KUROIWA HISATO
IPC: E04B1/32
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To prevent self travel of a rail cover by installing a wheel stopper on a rail side surface of a carriage to support the rail cover in an openable closable dome roof to move along a rail arranged on a fixed roof structure so as to be freely openable and closable. SOLUTION: Besides a pair of horizontal wheels 8 and vertical wheels 9, a wheel stopper 10 and an opening-closing limit switch are arranged under a carriage T. One end of a rail receiving beam 6 is welded to a column of a top part of a fixed roof, and the other end is joined to a column on the lower end of the fixed roof. The wheel stopper 10 is fixed to an end part of a triangular rail, and when the horizontal wheels 8 collide with a semicircular part of the stopper 10, a solenoid opening-closing valve is actuated, and push opens the stopper 10, and they travel and move. At stopping time, a movement of the horizontal wheels 8 is checked by elastic force of the stopper 10, and they stop above an openable-closable dome roof. Therefore, self-travel of a rail cover can be prevented.
Patent JP-H10304804-A (JP)
Title: Float for fishing
Inventor: YAMASHITA NOBUYUKI
IPC: A01K93/00
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a float adjustable freely to any specific gravity independent of the properties of the material thereof, excellent in stability and bite sensitivity, capable of maintaining its uniform quality, and also excellent in mass productivity. SOLUTION: This float has a constitution comprising an upper outer shell 2a, a lower outer shell 2b, a space 5 afforded by both the upper and lower outer shells 2a, 2b, a fishline threading part set up on the lower top of the lower outer shell 2b, a main weight 6 located on the lower part of the air chamber 5, and a specific gravity control equipment 7 set up in the air chamber 5.
Patent JP-H05326083-A (JP)
Title: Locator and connector with this locator
Inventor: TAKAMORI MEGUMI
IPC: H01R13/719
Filed: 1992-05-22
Abstract: PURPOSE:To mount a noise filter member with no trouble, even in the case of using a thin fine terminal placed in a nonuniform condition. CONSTITUTION:A plurality of terminal positioning holes 12 for respectively inserting a plurality of terminals 10 are provided by a predetermined arranging pattern in a locator 3. A noise filter member 4, respectively provided with terminal insertion holes 15 by an arranging pattern equal to the terminal positioning holes 12, is mounted so that these terminal insertion holes 15 respectively agree with the respective terminal positioning holes 12, in the respective terminal draw out sides of the terminal positioning holes 12.
Patent JP-H0598525-A (JP)
Title: Flyer
Inventor: MATEIASU PUFUARUTSU
IPC: D01H1/28
Filed: 1991-05-02
Abstract: PURPOSE: To provide a flyer which is divided to independently functioning plural blocks, provides the function units of the same kinds with independently controllable discrete drives in the respective blocks, connects all the drives to a control computer and is capable of interrupting production by avoiding the shutdown of the entire part. CONSTITUTION: The flyer having an eccentric drive system is divided to the mutually independently functioning plural blocks S1 to Sn. The discrete drives A11 to An6 for a bobbin wheel SWP, for stretching rolls SW1 to SW3, for a spinning wing SF and for a sliver bobbin SP are installed in the respective blocks S1 to Sn. These drives A11 to An6 are respectively independently controllable in association with the other drives of the corresponding blocks. All the drives A11 to An6 are connected to the host control computer L via lower computers B1 to Bn, by which the productivity of the flyer is improved while the shutdown of the entire part of the flyer is averted at the time of the interruption of the production.
Patent JP-S6023660-A (JP)
Title: Clutch drive control
Inventor: MATSUMOTO SHINICHI
IPC: F16H63/46
Filed: 1983-07-18
Abstract: PURPOSE:To achieve easy and accurate clutch control, by providing an accurate half-engagement clutch stroke by adding a predetermined clutch stroke to an engagement clutch stroke while allowing the engine control circuit to automatically control the clutch operation. CONSTITUTION:Engagement cluch stroke at an engaged position of the clutch 10 is detected by adapting the position detector 44 to detect the position of the clutch release fork 20 and allowing the signal for the detected position to be input to the engine control circuit 42. Then, an accurate half-engagement clutch stroke is provided by adding a predetermined clutch stroke to the engagement clutch stroke, which half-engagement clutch stroke is used for engagement control of the clutch 10. By the described arrangement, automatic operation of the clutch 10 is made possible and it also becomes possible to attain a constant clutch meet if the clutch becomes worn off, and thus, the clutch engagement control can be done easily and accurately.
Patent JP-S6021627-A (JP)
Title: Integrated circuit
Inventor: YASUKI HIROYUKI
IPC: H03K19/003
Filed: 1983-07-18
Abstract: PURPOSE:To extend the operation margin by inserting an inductance between a connection part of an output section of an output transistor (TR) and an output terminal and between that of a buffer circuit and its output terminal in an integrated circuit having a TTL form output stage circuit. CONSTITUTION:The inductance L is connected respectively between a connecting part of the output section of the output TRQ4 and its output terminal and between that of the output buffer circuit TRQ3 and its output terminal. When an output changes from L to H level, an output load capacitor is charged by a current flowing out of a power supply VCC. Since the timewise change in the charging current is small because of the inductance L in this case, the fluctuation in the power supply voltage level is decreased. When the output changes from H to L level, the electric charge is discharged through the inductance L. Since the timewise change in the discharge current is decreased because of the inductance L, the fluctuation of a common ground level is decreased.
Patent JP-S63294624-A (JP)
Title: Manufacture of oxide superconductive wire materials or tapes
Inventor: YAMAGISHI SENJO
IPC: C01G1/00
Filed: 1987-05-27
Abstract: PURPOSE:To enable a superconductor in a wire or tape state to be continuously manufactured, also a homogeneous superconductor to be obtained by cooling and annealingly treating a melt after the melt is extracted after a blended material of each compound containing elements of II-A and III-A groups of the periodic table and a compound containing copper is mixed and melted. CONSTITUTION:Each compound is blended and mixed so that to be a superconductor composing a desired element ratio, and a melt obtained is melted with a usual electric furnace, etc. A melting temperature is a temperature at which an element is made to be a viscous melt mixable in an atomic level. The extracted melt is took up to a cooled roll rotating in a high speed, is cooled in the process, and is obtained as a continued material in a wire or tape state. A desired superconductive wire, etc., can be obtained by anneal treating the continued material in air or oxygen for several hours at 300-900 deg.C using the electric furnace in order to form a crystal without distortion after the continued material is removed from the roll.
Patent JP-H04332481-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: HARADA SUSUMU
IPC: H01M10/0587
Filed: 1991-05-02
Abstract: PURPOSE:To facilitate work and improve a battery strength by containing, in a battery case, an electrode comprising a negative pole and a positive pole laminated and wound spirally through a separator and containing a hollow center pin made of metal in a hollow part at the center of the electrode. CONSTITUTION:An electrode comprising a negative pole 1 and a positive pole 3 laminated and wound spirally through a separator 3 is contained in a battery case 5. Next, an insulation plate 4 is disposed on each of the upper and lower surface of the electrode, and a positive pole lead 12 is welded on a battery cover 7, and a negative lead 11 is welded on the case 5. After injecting electrolyte next, a tapered hollow center pin 8 made of stainless steel is inserted in the hollow part at the center of the electrode. The case 5 is then caulked through an insulation seal gasket 6, so that the cover 7 may be fixed, and a battery is formed with sealability inside the case 5 maintained. By thus forming the center pin out of metal, a defective rate in the case of insertion can be reduced, and also a battery strength can be improved, so as to enhance safety.
Patent JP-H06341729-A (JP)
Title: Controlling method for operation of single-double effect absorption refrigerating machine
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1993-06-01
Abstract: PURPOSE:To improve a coefficient of performance of a single-double effect absorption refrigerating machine at the time of a single effect operation. CONSTITUTION:At the time of a low-load operation when a sufficient quantity of heat for a load is obtained from hot waste water flowing through a low-heat source supply piping 29 when cold water is supplied with on-off valves 19V, 21V, 25V and 28V closed, both of the operation of an intermediate absorption liquid pump P2 and the operation of a high-temperature regenerator 4 are stopped. In a frequency converter 11, the frequency of a power supplied to a rare absorption liquid pump P1 is converted to be increased when the temperature of a solution discharged to an intermediate absorption liquid piping 15 from a low-heat source regenerator 9 is high and to be decreased when it is low, and thereby the number of revolutions of the rare absorption liquid pump P1 is controlled. Therefore circulation of a rare absorption liquid lessens at the time of a low load and, accordingly, the amount of evaporation of a refrigerant is reduced. Consequently, a sensible heat loss is reduced and a coefficient of performance is improved.
Patent JP-S6110329-A (JP)
Title: Battery saving device of radio equipment
Inventor: BABANO SOTOAKI
IPC: H04B1/40
Filed: 1984-06-25
Abstract: PURPOSE:To attain stabilized radio equipment by turning on/off a power supply while an oscillated frequency of a voltage controlled oscillator of the radio equipment using a synthesizer is kept. CONSTITUTION:When an input signal from an antenna 1 is demodulated in a receiver 2 and a desired input signal is inputted to the antenna 1 in a squelch circuit 4, a signal stopping the battery saving is transmitted to a control section 5. A power voltage is impressed from a terminal 10 to a voltage controlled oscillator 31 and the control section 5 only and the oscillating frequency of the oscillator 31 is kept by discharging the charge stored in capacitors 36a, 36b.
Patent JP-S5354010-A (JP)
Title: Frequency-to-voltage converting circuit
Inventor: OOKOUCHI SATORU
IPC: G01B7/04
Filed: 1976-10-26
Abstract: PURPOSE: To obtain a DC voltage proportional to the frequency of a signal in a frequency-to-voltage converting circuit by charging a capacitor during a period proportional to the frequency of the signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5465911-A (JP)
Title: Apparatus for automatically testing electic cars
Inventor: NAKAMURA ATSUSHI
IPC: B60L3/00
Filed: 1977-11-02
Abstract: PURPOSE: To provide an apparatus which can relieve mental burden of operators by indicating time required for test as directed and remaining time thereof.  
     CONSTITUTION: A cable contained in a relay box 2 is connected to an intended electric car, and an operator provides a direction of a test as planned to be executed through a control panel. A central processer 5 gives a working command to the electric car according to a program through a working command device 4 while the results of action by the electric car are sent back to the processor 5 through a measuring device, where the discrimination of acceptance is stored with a display on a control panel 7. In an apparatus of such a type, it is constructed that the remaining time of the test is outputted to the control panel through a subtraction for each given time based on the required time for each test item stored by the processor. For the control panel 7, applicable is a control panel 11 provided with a time indicator 12, a display lamp 13, a push switch 14 and the like for instance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5755567-A (JP)
Title: Tracking controller
Inventor: IMANAKA RIYOUICHI
IPC: G11B7/09
Filed: 1980-09-22
Abstract: PURPOSE:To eliminate the effect of disturbance which is incidentally occurred on the surface of a disk, by adding the low frequency component of a tracking servo motor, a signal proportional to the number of revolutions of disk, and the speed signal of a feed motor, to a feed servo motor. CONSTITUTION:The information supplied from a disk 1 is converted into a signal by a signal detector 7 and supplied to an adder 18 via DC amplifier 11 and a low pass filter 14. While the revolution speed signal of a spindle motor 2 produced by a revolution speed detector 19 and a speed detector 17 of the motor 2 plus a feed motor speed signal of a feed control motor 10 produced by a speed detector 16 are supplied to the adder 18. The output of the adder 18 is supplied to a drive amplifier 15 to control the motor 10. Thus a stable tracking feed controller which is not affected by the disturbance occurred incidentally on the surface of a disk is obtained.
Patent JP-H01299418-A (JP)
Title: Display device of flow rate
Inventor: YASUDA HARUO
IPC: G01F7/00
Filed: 1988-05-27
Abstract: PURPOSE:To obtain a display device which can be used irrespective of the kind of a flowmeter and has high universality, by calculating an instantaneous flow rate from a flow rate pulse oscillated by the flowmeter and by displaying only a value of significant digits of this instantaneous flow rate. CONSTITUTION:When a flow rate pulse is inputted from a flowmeter to a computer 5, a time measuring value of a period measuring counter is stored in RAM temporarily. At the same time, a period of the flow rate pulse is calculated from the time measuring value, an instantaneous flow rate is calculated by multiplying this period by a coefficient obtained from a discharge amount for one pulse and a display unit, and a decimal point digit thereof is stored in RAM. A virtual decimal point digit is subtracted from said instantaneous flow rate and the decimal point digit thereof, 1 is added thereto, and thereby a minimum display digit is calculated. Starting from this minimum display digit, only the maximum number of display digits are called out sequentially and displayed in a display element 7. On the occasion, the display element 7 can select an easy-to-read display and can display only numerals of the significant number of digits. According to this constitution, the title device can be applied to all kinds of flowmeters irrespective of their kinds.
Patent JP-S619912-A (JP)
Title: Method for setting up rolls of multiroll mill
Inventor: TAWARA YUUJI
IPC: B21B37/00
Filed: 1984-06-27
Abstract: PURPOSE:To reduce the off-gage for the purpose of obtaining a target sheet thickness and to improve yield by determining the rate for adjusting the main rolling reduction from the present roll gap and the roll gap for obtaining the target sheet thickness after rolling and making rolling operation. CONSTITUTION:The present roll gap is determined from the main rolling reduction, side rolling reduction and the axial center position of support rolls as well as the diameter of each roll in roll setting up of a multiroll mill. The roll gap for obtaining the target sheet thickness after rolling is determined by using the kind of a rolling stock, the thickness of the original sheet, the sheet thickness before rolling, the target sheet thickness after rolling, the rolling down force to be estimated from the standard forward and backward tension, the coefft. of elasticity of the rolling mill and the surface the displacement amt. of the rolls. The rate of adjusting the main rolling reduction is then determined from the relation between each roll gap and the main rolling down position and the rolling down control of the rolling is executed in accordance with the rate for adjusting the main rolling reduction.
Patent JP-H0425873-A (JP)
Title: Developer carrying body
Inventor: AOTO ATSUSHI
IPC: G03G15/08
Filed: 1990-05-21
Abstract: PURPOSE:To stick a large quantity of sufficiently electrified toners to the above carrying body and to improve durability by making conductor parts and dielectric parts to coexist in microareas on the surface of a developing roller and specifying the coefft. of friction of the surface. CONSTITUTION:The dielectric parts and the conductor parts are so formed as to coexist in the microareas on the surface of the developing roller 20 and are so formed by properly selecting materials that the coefft. of friction on the surface attains <=0.3. The dielectric parts are electrified by friction and the toners stick thereto when a toner supplying member 40 comes into contact with this roller 20. The electric fields of the roller surface of this time are microfields (closed electric fields) and form the electric fields of large electric field intensity so that the sufficiently electrified toners stick in multiple layers onto this surface; therefore, high-quality visible images are formed and the rubbing friction force is relieved, by which the durability is improved.
Patent JP-S6111622-A (JP)
Title: Spectrophotometer
Inventor: SEKI KIWAO
IPC: G01J3/28
Filed: 1984-06-27
Abstract: PURPOSE:To enable the measurement with good S/N without losing the simultaneity of data by controlling the read-out periods of many photosensors so that the outputs from the photosensors in the intermediate wavelength region having high sensitivity are read out in the period earlier than the period of the photosensors in the other wavelength region. CONSTITUTION:A table 44 for setting read-out periods is referenced and a read- out signal 42 is outputted from a control device 40. The read-out periods of the many photosensors which generate the photodetection outputs corresponding to the signals of the respective wavelength regions meeting the components of a sample 14 from the diffraction grating 16 of a photodetecting part 20 are controlled. The read-out outputs from the photosensors are stored and accumulated in a temporary storage part 32 via an A/D converter 30, by which the spectrophotometric measurement is executed. The outputs from the photosensors in the intermediate wavelength region having the high sensitivity are read out in the period earlier than the periods of the photosensors in the other wavelength region and the measurement with the good S/N is executed without losing the simultaneity of the data.