baber/WOPTO huggingface dataset:
Patent JP-S56112419-A (JP)
Title: Characteristic improving device of electrical sheet
Inventor: ICHIYAMA TADASHI
IPC: C21D9/46
Filed: 1980-02-07
Abstract: PURPOSE:To improve magnetic characteristics by dispersing and condensing the pulse laser light oscillated form a laser oscillator by means of a condensing lens group, and irradiating this onto a sheet steel via each optical fiber of an optical fiber bundle in a rolling direction at fixed intervals. CONSTITUTION:A laser oscillator 1 oscillates pulse laser light 2 having irradiation energy, which is led to a condensing lens group 3 installed in alignment to the laser light flux. The respective laser beams condensed by the respective lenses are led to the respective optical fibers of the incident part 5 of an optical fiber bundle 4. After the laser beams transmit through the fibers, they reach the optical fiber bundle exit part 6 arrayed one by one in the direction parpendicular to the rolling direction (direction A) above the surface of a sheet steel 10. They are condensed by the exit part condensing lens and the condensed light is irradiated onto the surface of the sheet steel 10.
Patent JP-S62172139-A (JP)
Title: Control device for defrosting of air-conditioning machine
Inventor: YOKOUCHI AKIRA
IPC: F24F11/02
Filed: 1986-01-24
Abstract: PURPOSE:To obtain a defrosting control device capable of being simplified by a method wherein heating operation is effected after the temporary stop of the operation of a compressor from the restarting of the operation to a time when a predetermined time has elapsed while defrosting operation is controlled by a comparison between a boundary temperature in accordance with the memorized frequency of an power source and a detected temperature after the predetermined time has elapsed. CONSTITUTION:When an outdoor side heat exchanger 5 has not frosted yet, both of the suction refrigerant temperature Ts of a compressor 1 and the inlet pipeline temperature (t) of an indoor side heat exchanger 3 are high, however, these temperatures are reduced gradually and when the outdoor side heat exchanger 5 is frosted, heating capacity is reduced remarkably and the inlet pipeline temperature (t) of the indoor side heat exchanger 3 is reduced extremely. When the inlet pipeline temperature (t) has become lower than a set pipeline temperature (t1), the heating capacity is reduced and frosting is advanced, therefore, the heat exchanger 3 is defrosted. Generally, the inlet pipeline temperature (t) of the indoor side heat exchanger 3 is different depending on whether the titled machine is operated under 50Hz or 60Hz, therefore, the decision of a defrosting should be effected only by switching in accordance with the operating frequency of 50Hz or 60Hz to realize the heating capacity sufficiently. Accordingly, the proper decision of defrosting operation may be effected with the inlet pipeline temperature of the indoor side heat exchanger 3 under the operating frequency of 50Hz or 60Hz.
Patent JP-H04254782-A (JP)
Title: Response device of moving body discrimination system
Inventor: KADO YOSHIKAZU
IPC: G01S13/74
Filed: 1991-02-05
Abstract: PURPOSE:To markedly improve workability by making it possible to visually confirm a response signal and to easily alter response content at any time. CONSTITUTION:A question signal due to a radio wave is sent out of a question device and issues a command for a response device 2 to generate and send out a response signal. The response device 2 sends out the response signal due to a radio wave to the question signal sent out of the question device 1. The response device 2 is arranged to the moving body such as a semimanufactured product in the working stage within a factory or the carrier feeding the moving body and a moving body confirming system capable of always confirming the moving on the side of the question device 1 is formed. In addition to the question response due to a radio wave mentioned above, visible discrimination display individuals respectively having visually discriminable characters displayed thereon are combined and arranged in one row to make it possible to alter response content according to a target at any time and this arranged character data is generated by an individual character data generation part 26 and decoded in a data forming part 24 to form and send out response signal data.
Patent JP-H08207355-A (JP)
Title: Printing apparatus
Inventor: SHIMIZU MASAAKI
IPC: G09G5/28
Filed: 1995-01-31
Abstract: PURPOSE: To print/express characters, figures, photographs, etc., on the same page in the optimum state. CONSTITUTION: Data of a manuscript to be printed are received from a host computer by an input data-receiving part 101, analyzed at an input data- analyzing part 102 to character codes, figure data and image data, and input to a plurality of corresponding data-developing parts 103. The codes and data are developed to bit map data, processed through respective smoothing functions 104 to be output data to obtain good printing quality, transferred to a printing mechanism part 105 and printed on a paper.
Patent JP-S61174789-A (JP)
Title: Semiconductor laser
Inventor: ITO TATSUYA
IPC: H01S5/00
Filed: 1985-01-30
Abstract: PURPOSE:To suppress leaking currents, by forming stripe shaped grooves in a crystal substrate and a cap layer along a laser axis in a semiconductor laser having a double heterostructure, and diffusing impurities in the approximately entire surface of the cap layer. CONSTITUTION:A stripe shaped groove in a specified shape is formed in an N-GaAs crystal substrate 6. An N-GaAlAs first clad 5, an I-GaAs active layer 4 and a P- GaAlAs second clad layer 3 are laminated so that the groove is buried and the upper surface becomes flat, and a double heterostructure is formed. An N-GaAs cap layer 2 is laminated. By using NH4OH-H2O, the layer 2 is selectively subjected to photoetching. Thus a stripe shaped groove 8 is selectively subjected to photoetching. Thus a stripe shaped groove 8 is formed in the direction of a laser light axis. The depth of the groove 8 is provided so that the layer 3 is exposed. The position of the groove 8 is approximately the same as that of the groove in the substrate. The groove 8 is narrower than the groove in the substrate. Then, P-type impurities such as Zn are diffused. A diffused cross section, which is shallow on the cap layer 2 and deep beneath the groove 8, is obtained. The current does not flow in the edge of the substrate, but flows in the narrow oscillating region and reaches the substrate 6. Therefore, leading currents are decreased. Since deep diffusion is not required, productivity is improved.
Patent JP-H02197281-A (JP)
Title: Rotary phase controller
Inventor: TAKAYAMA NOBUTOSHI
IPC: H02P29/00
Filed: 1989-01-24
Abstract: PURPOSE:To prevent overshoot in phase control by disabling a phase control means for a while when the difference between the rotary phase of a rotary member provided with a means for controlling the rotary speed and the rotary phase and a reference phase comes within a predetermined range. CONSTITUTION:When a motor 1 is started, speed signal FG and phase signal PG are produced. When information SD of difference between FG and a speed reference signal RS drops below a predetermined value, a controlling circuit 12 switches a switch 15 to terminal (a) thus integrating 16 speed state information SS and adding speed correction information AS. When the difference information SD decreases furthermore, the switches 15, 18 are switched to contact (b) thus resetting the integration circuit 16 and presetting a digital filter 7. Phase control information EP is added 8, phase state information SP is fed to the integrator 16 and phase correction information AP is added 17. When phase difference information PD drops below a predetermined value, the controlling circuit 12 switches the switch 18 to the contact (a) thus turning the phase difference control OFF. By such arrangement, overshoot is prevented in phase control.
Patent JP-H03217565-A (JP)
Title: Vertical circulation type parking device
Inventor: OGINO NAOTO
IPC: E04H6/14
Filed: 1990-01-23
Abstract: PURPOSE:To perform a change of the direction of a vehicle by a method wherein a turn table having an opening large enough for the vertical passage of a vehicle on a pallet is provided in the topmost position of a pallet circulating route, and a pallet taking-up means is mounted on a table. CONSTITUTION:During drive of a vehicle W out of a garage, the arm of a pallet taking-up means and a moving deck 51 are moved to a retreat position. A chain 13 of a chain feed mechanism 3 is run, and a pallet 1 on which the vehicle W is placed is circulated and moved to the topmost position of a circulating route. The arm of the taking-up means is rotated to a taking-up position, and the pallet 1 is removed from a pallet support table 2. After a turn table 31 having an opening 32 is taken up, a table 31 is revolved to change the direction of the vehicle W in a 180 deg. arc. The arm of the taking-up means is rotated to a retreat position, the pallet 1 is lowered to a support table 2 from the table 31, and the deck 51 is moved to a working position. A driver rides on the vehicle W, and after the vehicle W is driven out from the pallet 1, the vehicle is driven out through a garage port 30.
Patent JP-H06229699-A (JP)
Title: Corrosion preventing device and method of latent heat recovering heat-exchanger in latent heat recovering type combustion equipment
Inventor: KOSHIMIZU DAISUKE
IPC: F28G9/00
Filed: 1993-02-01
Abstract: PURPOSE:To contrive a corrosion prevention of a latent heat recovering heat exchanger in a latent heat recovering type combustion equipment. CONSTITUTION:There is set a water atomizing nozzle 6 that feeds a cleaning water to a combustion gas passage side of a latent heat recovering heat exchanger, and a drainage receiving vessel 5 at an under side of the heat exchanger, when the combustion is stopped, a cleaning water is fed, a drain is removed by cleaning and is recovered, and the drain is discharged at an diluted condition. Accordingly, there is no residue of an acidic drain, and therefore, a corrosion of the latent heat recovering heat exchanger can be prevented. Besides, as the latent heat recovering heat exchanger needs not necessarily an usage of a dear and anti-corrosion type of metallic material, a cheap price execution can be contrived. Further, as a sensible heat exchanger and a sensible heat recovering type heat exchanger can be made integrally, a realization of a small size can be contrived, and as the drain can be discharged with its diluted state by a cleaning water, a neutralization layer can be abbreviated.
Patent JP-S60157939-A (JP)
Title: Automatic adjusting device of back mirror
Inventor: ISHIKAWA HIROSHI
IPC: B60R1/06
Filed: 1984-01-30
Abstract: PURPOSE:To make the angle of a back mirror always proper by enabling the angle of said back mirror to be automatically adjusted in accordance with the position of eyes of a driver. CONSTITUTION:As the position of eyes of a driver in a car varies depending on the constitution of the driver, the position of eyes of said driver is three- dimensionally detected by a detecting means III, and a driving signal is outputted to an actuator II, which is provided on a back mirror I , based on the position of eyes of the driver detected by said detecting means III. Said actuator IIadjusts the angle of the back mirror I properly in accordance with the driving signal. Thus, the troublesome job of adjusting a back mirror, when a driver is changed, can be eliminated.
Patent JP-S61173527-A (JP)
Title: Compression system for image data
Inventor: TOKURA HITOSHI
IPC: H03M7/48
Filed: 1985-01-29
Abstract: PURPOSE:To improve the compressibility of, specially, information having a constant repetitive pattern by providing a repetitive pattern detector and a repetitive pattern compressor encoder and compressing and encoding the repetition of the constant pattern of the image data by the pattern and the frequency of repetition. CONSTITUTION:A storage device 1 is stored with image data to be transmitted and the data is read out by a constant-length unit (one word) at each time with a readout address signal (a) from a controller 2. This one-word image data is inputted to the repetitive pattern detector 3, the 1st word is stored in the 1st register 31, and the 2nd word is stored in the 2nd register 32; and a comparator 3 compares them with each other and a counter 34 counts the frequency of repetition of the same pattern. The repetitive pattern compressor encoder 5 compresses the repetitive pattern when the frequency of repetition is larger than a specific value, or performs normal compression processing without compressing the repetitive pattern when the frequency of repetition is smaller than the specific value, thereby increasing the compressibility of data having frequent repetition.
Patent JP-H05209764-A (JP)
Title: Detector of electromagnetic flowmeter
Inventor: KASAI SHOZO
IPC: G01F1/58
Filed: 1992-01-30
Abstract: PURPOSE:To improve the magnetic circuit of an electromagnetic flowmeter measuring flow rate of a conductive fluid such as a liquid, for example, tap water, sewerage, chemicals, food or a chemical substance or a slurry of a liquid and a fine solid and to obtain a small-sized detector capable of obtaining a large signal. CONSTITUTION:A magnetic pole 5 is formed into a circular arc shape along fluid piping 2 in order to largely obtain the flow rate signal of an electromagnetic flowmeter and a magnetic piece 4 having a conical or wedge-shaped oblique surface with an estimated angle theta of 50 deg.<=theta<=60 deg. formed thereto is provided to the outside of the circular arc surface of the magnetic pole. By this constitution, a flow rate signal can be obtained in magnitude of 1.2-1.6 times.
Patent JP-S59140012-A (JP)
Inventor: OUGIMOTO YOUJI
IPC: B28B7/26
Filed: 1983-01-31
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-S58133657-A (JP)
Title: Magnetic recorer and reproducer
Inventor: OKAMOTO CHIKAYUKI
IPC: H04N5/783
Filed: 1982-02-03
Abstract: PURPOSE:To set the running speed of a magnetic tape to a running speed to a desired reproduction mode, by adjusting a single variable resistor, forming a mode switching signal for the desired reproduction mode, and changing the running speed of the magnetic tape continuously. CONSTITUTION:An analog signal corresponding to a resistance value of the variable resistor 10 is supplied to an A/D converter 11 and converted into a digital signal. The digital signal is supplied to a logical gate circuit 12 for the discrimination of the resistance of the variable resistor 10, i.e., the reproduction mode to be selected. The circuit 12 supplies the mode switching signal to an SC13, which outputs a control signal to a specified tape driving system (not shown) in response to the mode switching signal, allowing to set the running speed and direction of the magnetic tape to those at the reproduction mode to be selected.
Patent JP-S60159071-A (JP)
Title: Thermal type information recorder
Inventor: MATSUSHIMA KEIICHI
IPC: B41J35/18
Filed: 1984-01-30
Abstract: PURPOSE:To permit the display of letters, pictures, photographs, etc., having clear colors by a method in which the order of lapping of color layers on a recording medium is unified while selectively supplying electric current controllably to short color sections of heating element groups corresponding to each color section along the recording lines of a ribbon. CONSTITUTION:A heating region of a smaller distance (l) than that L of color sections on a thermal ink ribbon 6 is formed correspondingly to each of the color sections. The ribbon 6 is run along a ribbon running line (r) by the distance (l) each for every one step of recording operation, and each heating region is also run by the distance (l) each along the recording line R. The heating region is held in a fixed positional relation to the corresponding each color section all the time, and each heating region of the distance (l) is included with the color section of the distance L with clearance region of non-heating state of the distance DELTAl/2 on both ends. Each layer on the recording face of a recording paper 3 is formed with picture element of the same color, and the lapping order of colors can thus be always fixed on the recording line R even with respect to any position of the recording face of the recording paper 3.
Patent JP-H09207732-A (JP)
Title: Brake operation device of travelling vehicle
Inventor: MATSUFUJI MIZUYA
IPC: B60T7/04
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To independently carry out braking operation of left and right brake devices furnished on a vehicle by respective operation of left and right turn brake pedals and to carry out simultaneous braking operation by operation of a master brake pedal. SOLUTION: A first brake pedal shaft 39 and a second brake pedal shaft 40 are supported on a body frame 15 free to rotate along the body left and right direction, left and right brake devices to independently brake left and right axles are independently placed in parallel with turn brake pedals 7L, 7R free to operate to brake on left and right one end sides of the second brake pedal shaft 40, and a master brake pedal 6 is arranged on the left and right other end sides of the first brake pedal shaft 39. Additionally, a simultaneous braking operation mechanism furnished with a timing adjusting mechanism of the turn brake pedals is provided on left and right one end sides of the first brake pedal shaft 39, and a locking mechanism and an unlocking mechanism at optional positions of a travelling pedal 5F are provided on the other end side.
Patent JP-S61173093-A (JP)
Title: Method of adjusting length of flowpath of heat exchanger and device therefor
Inventor: KUMAZAKI NOBUO
IPC: F28F3/08
Filed: 1985-01-29
Abstract: PURPOSE:To make it possible to adjust the length of the flowpath to change a heat exchange area and to adjust the heat exchange efficiency by making variable the pressurizing force in the overlapped direction of the heat exchange element, in a pi-flow type heat exchanger. CONSTITUTION:A pressurizing force 6 is applied to the heat exchanger in the laminated direction of the heat exchange element 1. In this case, the pressurizing force is released, and the heat exchange element 1 is caused to slide in the direction of the parallel flowpath 1a to narrow the width of the overlapped portion 5 of the heat exchange element 1. Then, the pressurizing force 6 is again applied to pressfit the overlapped portion 5 to prevent air leakage. Thus, by causing the heat exchange element 1 to slide, the length of the flowpath can be elongated, and the heat exchange efficiency can be increased by enlarging the heat exchange area.
Patent JP-H08206773-A (JP)
Title: Rotating device of mandrel for forging ring
Inventor: SATO TAKAO
IPC: B21J13/12
Filed: 1995-02-01
Abstract: PURPOSE: To provide a rotating device capable of forging rings by rotating a mandrel passed through a center hole of a stock at the prescribed pitch in an interlocking manner with the operation of a forging press, and turning the stock under the constant turning feed per stroke. CONSTITUTION: An outer rotary wheel (2b) having a cam mechanism which is freely rotated in one direction to a rotary disk (2a) and transmits the rotation in the reverse direction is provided on the outer circumference of the rotary disk (2a). A cam clutch (2) where the rotary disk (2a) is concentrically fixed to the end part of a mandrel (1), a transmission chain (3) whose upper end part is connected to an upper platen(UP) of a forging press(P) through a locking connection piece (4), whose lower end part is coiled around the outer circumference of the rotary disk (2a) of the cam clutch (2) and whose final end is fixed to the rotary disk (2a), and a returning spring (5) whose upper end is turnably connected to the side end part of an outer rotary wheel (2b) of the cam clutch (2), and which returnably turn the outer rotary wheel (2b) in the rotatable direction are provided.
Patent JP-H06226082-A (JP)
Title: Production of microcapsule
Inventor: HASEGAWA KIYOHARU
IPC: B41M5/165
Filed: 1993-02-02
Abstract: PURPOSE:To produce the microcapsule having excellent heat resistance and solvent resistance by using a polycyclic aliphat. diisocyanate and/or a polyisocyanate having an oxadiazinoe ring structure. CONSTITUTION:A microcapsule film is formed by reaction of the polyisocyanate and a compd. having active hydrogen atoms. The polyisocyanate is the polycyclic aliphat. diisocyanate expressed by formula I and/or the polyisocyanate expressed by formula II. In the formula I, k denotes an integer from 1 to 2, j and m from 1 to 5 and h from 0 to 2. In the formula II, n denotes an integer from 1 to 5; R1, R2 denote 2 to 12C alkylene group or the group expressed by formula III; among which at least one is the group expressed by the formula III. In the formula III, k denotes an integer from 1 to 2, j and m from 1 to 5 and h from 0 to 2. Consequently, the microcapsule having the excellent heat resistance and solvent resistance is produced.
Patent JP-H01191009-A (JP)
Title: Positioning device for size measurement
Inventor: KANO MASAAKI
IPC: G03F9/00
Filed: 1988-01-26
Abstract: PURPOSE:To position a pattern for length measurement with high accuracy by scanning an electron beam on the pattern for length measurement in the same direction at >=2 positions and detecting a position shift from respective peak positions of an image signal obtained by said scanning. CONSTITUTION:An electron beam scanning means 26 sends a signal to a scanning control signal scan control part 18 which scans the electron beam 17 on the length measurement pattern in the same direction at two positions. Secondary electrons are generated by a wafer by said scanning and detected by a secondary electron detector 19, whose image data is stored in a frame memory 22. A position shift detecting means 27 finds respective peaks of respective image signals according to the data stored in the frame memory 22 and calculates the position shift from those peak values. A positioning means 28 sends out a movement control signal to a stage control part 12 according to the position shift calculate by the position shift detecting means 27 to move the wafer 10.
Patent JP-H05200416-A (JP)
Title: Method for dulling roll
Inventor: YAMAMOTO KAZUAKI
IPC: B23K26/00
Filed: 1992-01-30
Abstract: PURPOSE:To form microcraters into a rugged pattern with a preset phase differ ence on the arrangement in the circumferential direction of roll of adjacent lines between (n) lines in the axial direction of roll of the coincident arrange ment while arrangement in the circumferential direction of roll is made to coincide at each interval of prescribed (n) lines in the axial direction of roll. CONSTITUTION:An approximate pitch P is set to a desired pitch P' in the circumferential of roll, a 1st working of microcrater is executed at the feed rate per one revolution of roll as higher as three times the pitch P from the working origin and 2nd and 3rd working of microcrater are executed in the similar way to the 1st working by shifting the revolving phase of a chopper 14 by Id by changing the time constant of time delay circuit so as to satisfy prescribed phase differences d1, d2 from positions where are shifted in the axial directions by one and two pitches from the working origin.