baber/WOPTO huggingface dataset:
Patent JP-S63240113-A (JP)
Title: Electrode forming device for crystal resonator
Inventor: SUGITA TOSHIO
IPC: H03H3/02
Filed: 1987-03-27
Abstract: PURPOSE:To provide a stable electrode to a crystal vibrator by providing a hollow anode, an opposite cathode to both sides of the anode at a right angle to a center line, a magnet generating a magnetic field whose direction is in parallel with the center line and a throughhole of the cathode whose center line passes through the outside of the ridge of the anode and whose center line is in parallel with the anode. CONSTITUTION:The crystal chip 16 bonded with an Au film is supported by a rod 14 and exposed from the hole of the cap 15. While the center line of the cathode hole 11 goes through the inside of the anode 7a, the vacuum vessel is filled with Ar gas and a DC high voltage is applied for a prescribed time to bring the center line of the hole 11 through the outside of the anode 7a. Ar ion is produced by the discharge between Au cathodes 9, 10 and the SUS anode 7, Au atoms are sputtered from the cathode face and the Au atoms are deposited on the Au film by the magnetic force of lines of the magnet 19 together with the Ar ion after the Au film is cleaned at first and the Au atoms are deposited on the Au film. The frequency is detected through a lead 18 and when it reaches a prescribed value, the power supply is stopped. Through the constitution above, the Au film is formed on the surface without impurity to obtain the stable film.
Patent JP-H07251691-A (JP)
Title: Mover detecting device
Inventor: SATOMURA MASASHI
IPC: G08G1/16
Filed: 1994-03-16
Abstract: PURPOSE:To provide a mover detecting device whereby a receiving condition in a receiving side vehicle can be confirmed by a mover side operated to serve as a transmitting side. CONSTITUTION:In a mover detecting device mounted on a vehicle to detect a mover by receiving a signal transmitted from the other mover provided in the periphery, the mover detecting device comprises in-vehicle displaying means 13, 14 performing a display relating to an occupant in the case of detecting the mover and an out-vehicle displaying means 16 performing a display of visual sensation to the outside in the case of detecting the mover.
Patent JP-H05273977-A (JP)
Title: Electronic musical instrument
IPC: G10H1/40
Filed: 1992-03-27
Abstract: PURPOSE:To easily prepare a rhythm pattern rich in aleatary by deciding the rhythm pattern based on bar code data read from bar codes. CONSTITUTION:A bar code BC is read by a bar code scanner and based on the numerical data, any relevant rhythm pattern is selected out of plural rhythm patterns previously stored for each instrumental sound of a rhythm system. The '6' of the third digit from the left is made corresponding to a bass drum, and afterwards, the numbers from the 4th digit to the 12 digit are successively made correspondent to a snare drum, low conga, high bongo, rim shot, cymbals, high hut, maracas, shaker and whistle respectively. When the instrument is started in a play mode, the respective instrumental sounds are outputted respectively corresponding to the relevant rhythm patterns. Thus, the rhythm pattern can be extremely easily selected only by reading the bar code BC.
Patent JP-H01289808-A (JP)
Title: Method and apparatus for production of supported polymerization catalyst
Inventor: JIYUTSUKA KOSUKINEN
IPC: C08F4/60
Filed: 1989-03-23
Abstract: The invention relates to a method for the preparation of a supported polymerization catalyst in a multi-function reactor (1) which is equipped with a mixer (2) and at the bottom of which there is fitted a downward substantially conically converging sieve tray (3), possibly detachable, and in which there are carried out, as required for the preparation of the catalyst, an activation stage, i.e. the treatment of the catalyst support with a transition metal compound, washing stages using a suitable solvent, and drying stages using an inert gas, and possibly a prepolymerization of a suitable monomer by means of the obtained activated catalyst and a co-catalyst and possible other compounds, for example a polymerization medium.
Patent JP-S57187251-A (JP)
Title: Controller of imprinter for tube
Inventor: KOMAKI MITSUO
IPC: B41F17/10
Filed: 1981-05-13
Abstract: PURPOSE:To obtain the title inexpensive device capable of conducting reliable tube imprinting automatically and efficiently by a method wherein an input key and a paper tape reader are provided and the constitution of imprinted characters or signals can be indicated automatically. CONSTITUTION:Data inputted from the input key 4 and the paper tape reader 7 are transmitted by an input controller 8 in sequence into a memory device 9 and an arithmetic controller is composed of the input controller 8 and an imprinter controller 11. The imprinter controller 11 is connected to the memory device 9 and an input/output device 12 and the input/output device 12 is connected by a connecting cable to a tube imprinter 1.
Patent JP-H03273241-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: ISHIKAWA TAKATOSHI
IPC: G03C7/42
Filed: 1990-03-23
Abstract: PURPOSE:To reduce after color due to sensitizing dyes and to enhance desilvering and color restoration performance by incorporating a specified silver halide emulsion in at least one of layers, and sulfite and/or hydrogen sulfite ions in a bleach-fixing solution. CONSTITUTION:The silver halide color photographic sensitive material is imagewise exposed and color developed and bleach fixed, and this photosensitive material contains the silver halide emulsion where flat grains each having main parallel crystal faces opposit to each other an aspect ratio of >=5 occupy >=50% of the projection area of the total grains. The bleach-fixing solution contains sulfite and/or hydrogen sulfite ions substantially <=0.04 mol/l, thus permitting after color due to sensitizing dyes to be reduced and desilvering performance to be enhanced, and processing improved in poor color restoration to be carried out.
Patent JP-H09264344-A (JP)
Title: Brake device of hydraulic motor
Inventor: MARUTA KAZUHIRO
IPC: F16D49/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To operate a brake device of a hydraulic motor for turning in a braking condition or non-braking condition with simple operation. SOLUTION: A hydraulic pilot valve 21 for turning is operated by feeding the higher pressure fluid between the pilot pressure fluid in the hydraulic pilot 21 for turning to switch a turning valve 11 and the load pressure fluid to be detected from the turning valve 11 in a piston pressure receiving chamber 8 of a cylinder 5 for brake, and a hydraulic motor 1 for turning is rotated by operating the hydraulic pilot valve 21 for turning, and the brake device is in the non-braking condition.
Patent JP-S52155065-A (JP)
Title: Wafer insepaction method
Inventor: HORIGUCHI AKIO
IPC: H01L21/66
Filed: 1976-06-18
Abstract: PURPOSE: To eliminate personal errors of operators and obtain accurate measurement values by beforehand aligning plural sets of probe groups to the measuring portions of sampling elements, simultaneoulsy pressing the probe groups onto said portions and displaying the results of measurement in a measurement display circuit through multiplexer circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55163547-A (JP)
Title: Copy discrete control apparatus
Inventor: WATANABE TOSHIAKI
IPC: G03G21/02
Filed: 1979-06-07
Abstract: PURPOSE:To enable the effective controll of copying machines by beforehand storing register data and detecting the register data input by keys and the data having beforehand been stored. CONSTITUTION:A memory circuit 7 consists of the region (a) for storing the register numbers specific to the respective divisions using the copying machines and the region (b) storing the copying sheet number data corresponding to the region (a). Reading of the circuit 7 is accomplished by the signal which the contents of an address counter 8 are passed through a decoder 9. The data of the register number read-out from the circuit 7 and the copying sheet number data corresponding to these temporarily store the data of only one block into the regions (c), (d) of a buffer memory 11. If a selection switch 5 is held shifted to the CNT side, the contacts are held connected to the reset terminal of an FF15 and therefore a reset output F1 is output and an output control circuit 13 sends the data of the region (d) of the buffer memory 11 to a display device, by which the copying sheet number data are displayed.
Patent JP-H07280934-A (JP)
Title: Vehicle-speed measuring apparatus for mounting on vehicle
Inventor: SATO KAZUO
IPC: G01S15/60
Filed: 1994-04-11
Abstract: PURPOSE:To eliminate the influence of a water splash from a road surface and to precisely detect a vehicle speed by extracting a prescribed signal or higher out of reflected-wave signals from the road surface and operating its trailing edge from a signal frequency in a prescribed time. CONSTITUTION:If reflected wave is detected at as near as possible its trailing edge, it is possible to enhance the ratio of the reflected-wave signal of a road surface to that of a water splash. Then, the reflected waves are received by an ultrasonic transmitter-receiver TR1, and they are amplified into a reflected-wave signal (b) by a reception amplifier circuit. Then, the signal (b) is detected, a detected signal is compared with a prescribed threshold value by a level comparison circuit 6, and a pulse signal (d) is formed. Then, a trailing edge gate generation circuit 7 triggers the signal (d) at its rise, i.e., at its trailing edge, and it generates a pulse (e) only during a very small time DELTAt. The pulse (e) opens a gate circuit 8 only during the time DELTAt. On the other hand, the signal (b) is delayed only by the time DELTAt by a delay circuit 11, and the input signal of the circuit 8 is changed into a signal (f) at the end of the signal (b). Then, a frequency measuring circuit 9 measures the frequency of the signal (f), and an arithmetic circuit 10 operates a vehicle speed V on the basis of its Doppler frequency component so as to be output.
Patent JP-H07275226-A (JP)
Title: Blood light attenuation measurement and light sensor
Inventor: FUSE MASAYOSHI
IPC: A61B5/026
Filed: 1994-04-11
Abstract: PURPOSE:To make highly accurate pulse wave spectroscopic measurement stably without influence by bloodstream impediment or bodily move. CONSTITUTION:An external auditory meatus arm 1a holding a light reception portion 7 at its tip is inserted in an external auditory meatus 19, and an attachment portion 1b having a light emission portion 6 is disposed on the surface of skin 54 in the vicinity of a shallow temple artery 23 on outside of an ear temple. Light emitted from the light emission portion 6, penetrating through the vicinity 23 of shallow temple artery, is received in the light reception portion 7. Thus, variation in light penetration quantity due to absorption material within blood flowing through arterial vessel is detected, so that oxygen saturationdegree in blood and the circulation state are obtained.
Patent JP-S57188155-A (JP)
Title: Digital transmitter
Inventor: KEITANI MAKOTO
IPC: H04J3/07
Filed: 1981-05-15
Abstract: PURPOSE:To offer a digital transmitter where a clock frequency of a transmitter/receiver is matched stably with high accuracy and with a simple constitution. CONSTITUTION:A staff information generator 13 uses relative information DELTAS representing the relative relation between a sampling clock frequency fs and a transmission line clock frequency fl, discriminates if a sampling clock phis and a transmission line clock phil have a phase difference close to one time slot, and obtains staff information S. This staff information is coded and multiplexed at a multiplexer 4 for the input signal and transmitted to a transmission line 6 via a modulator 5. Next at the reception section, the relative information DELTAS converted from the staff signal S at a code converter 26 and relative information DELTAR picked up at an output of a comparator 29 are subtracted at a subtractor 33 and the phase error DELTA is picked up for the output. The amplitude of the phase error DELTA is limited at a limiter 34, jitter is suppressed at a digital filter and converted into a control voltage V of a voltage controlled oscillator 27 with a D/A converter 36.
Patent JP-S546793-A (JP)
Title: Photo detector of semiconductor
Inventor: MIZUSHIMA NOBUHIKO
IPC: H01L31/10
Filed: 1977-06-18
Abstract: PURPOSE: To establish a photo detector of high performance, by introducing an impurity having deep level such as gold on the N type layer on a N +  type Si substrate, and by forming the thickness of the N layer into the thickness less than the life time of carriers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06292058-A (JP)
Title: Method for adjusting angle of pickup for television camera and its system
Inventor: MIZUKAMI YUICHI
IPC: G01B11/00
Filed: 1993-03-30
Abstract: PURPOSE:To adjust the pickup angle by calculating the absolute value of luminance differences of corresponding picture elements in 2-dimension obtained by a basic picture stored in advance and a picture picked up by a camera from an image pickup check object over the entire pattern and reading the integrated value. CONSTITUTION:A video image of a check object installation in the normal state is stored in a video storage device 4 together with a position and an image pickup angle. Then moving turning and angle elevating devices 3, 2 are moved to a designated check position under the control of a controller 8 and a required point of the check object installation is picked up by a TV camera 1 at a predetermined image pickup angle. In this case, the video image of the installation in the normal state is transferred from the device 4 to a picture memory 5 and the picked up picture of the camera 1 is stored in a picture memory 6 and an inter-pattern computing element 7 calculates a difference alpha between two video images. The controller 8 operates the device 2 within a predetermined range based on the result of arithmetic operation and the state is restored to a position having a lowest difference to pick up the image. Thus, pattern matching is processed accurately and the pickup angle is adjusted to attain automatic check.
Patent JP-H09184216-A (JP)
Title: Damping material composition and damping material
Inventor: OMORI KAZUHIRO
IPC: E04F15/18
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To use wastes effectively and to form a damping material that has high damping effects by mixing a glass material obtained from crushing of a glass product, a metallic filler, and a bituminous material together. SOLUTION: A glass product, such as sheet glass, tempered glass, double glazing a glass bottle, or glass cookware, is coarse crushed and after heating is quenched and crushed to form a glass material. A metallic filler, such as iron, iron sand, lead, zinc, tin, copper, or iron oxide, and a bituminous material, such as straight asphalt or blown asphalt, are mixed in the glass material to prepare a mixture. The mixture is molded into a sheet shape to form a damping material. To form a damping and sound insulating sheet using the damping material, closed-cell polyethylene foam 3b, laminated on one side with a polyester nonwoven fabric 3a, is laminated with the damping material 3C on the other.
Patent JP-S59198040-A (JP)
Title: Transceiver
Inventor: NUMATA NORIO
IPC: H04L7/00
Filed: 1983-04-25
Abstract: PURPOSE:To simplify the constitution of a titled transceiver by using an oscillated output of a PLL circuit used for clock regeneration at the receiving side in common for a data clock at the transmission side. CONSTITUTION:This transceiver consists of a transmission/reception antenna 10A, a receiver 20A and a transmitter 30A. A signal received by the antenna 10A is demodulated through a high frequency circuit 21A and an intermediate frequency circuit 22A and fed to a D FF24A. A square circuit 25A and a PLL circuit 26A form a clock signal from a demodulation signal and an output from a frequency divider 26A4 in the PLL circuit 26A is fed to the D FF24A as a clock. An output from the frequency divider 26A4 is fed also to an encoder 32A of the transmitter 30A, where the transmission data is encoded. After the coded signal is modulated by an FSK modulator 33A, the signal is amplified by a power amplifier circuit 3A and fed to the other transceivers from the antenna 10A.
Patent JP-S60217410-A (JP)
Title: System for detecting robot interference in teaching of cooperation work
Inventor: OZAWA KUNIAKI
IPC: B25J9/16
Filed: 1984-04-13
Abstract: PURPOSE:To improve the accuracy of detection of interference of robot hands by correcting a parameter only with the interference of links at the outermost tip of the robot in comparing the shortest distance between two line segments with a predetermined parameter. CONSTITUTION:In expressing each link of the robot as a center line segment, equations of straight line segments including end points A, B and C, D of each line segment are expressed by parameters at first. Then the shortest distance between robots is obtained and the minimum distance (d) smallest in them is obtained, it is compared with an interference parameter (c) and it is discriminated that an interference exists with d<=c. Since the discrimination of interference is not accurate because of a semi-sphere at end points caused inevitably attended with the discrimination of the distance between center lines when the interference between robots takes place between hands, one of semi-spheres is eliminated to avoid the effect of the semisphere not existing actually in order to prevent it and it is corrected as an interference parameter ch.
Patent JP-H03273233-A (JP)
Title: Radiograph information reader
Inventor: OKODA MAKOTO
IPC: G03B42/02
Filed: 1990-03-22
Abstract: PURPOSE:To simplify and miniaturize the reader by taking out a stimulative phosphor sheet from a cassette by means of a sheet carrying-out mechanism and carrying and sub-scanning the sheet. CONSTITUTION:The end of a belt member 30 attached to a cassette 12 where the stimulative phosphor sheet is housed is drawn out by a drawing-out means 48, so that the sheet is carried out from the cassette 12. In such a case, the sheet is carried and sub-scanned by the carrying-out action of the means 48 in a read part 18. By irradiating the sheet with the stimulating light from the end side of the sheet, radiograph information accumulated and recorded on the sheet is obtained as stimulating light. Thus, the structure of the reader is simplified and the reader is miniaturized.
Patent JP-S5050809-A (JP)
IPC: H04J3/12
Filed: 1974-06-27
Abstract: 1469872 Pulse-code-modulation terminals NORTHERN TELECOM Ltd 28 June 1974 [29 June 1973] 28850/74 Heading H3H In a terminal for one channel in a pulse-codemodulation transmission system for transmitting a pulse train of recurrent frames divided into a plurality of channels, the clock pulses required for analogue-to-digital and/or digital-toanalogue conversion at the terminal are derived from the frame and digit synchronization pulses from the incoming digital signals. A counter 32 counts the recovered clock pulses and is reset to zero at the beginning of each frame. If there are more quantizing steps than total number of digits per frame a frequency multiplier could be driven by the recovered clock pulses or two or more coders could be provided operating in succession on a single channel. Analogue-to-digital conversion.-The analogue signal 70 is sampled by capacitor 73 the voltage on which then decays exponentially and is compared at 82 with an exponentially increasing voltage on capacitor 76 of polarity determined by detector 83 which also controls the polarity bit of the digital output signal. The count in counter 32 is transferred to register 86 when the comparator 82 switches over. The polarity bit is added at 87 and the digital output signal is gated out on the channel selected at 33 via AND gate 88 and OR gate 16. Digital-to-analogue conversion.-The incoming digital signal is converted to parallel form at 40 and a capacitor 51 charged to a positive or negative voltage in dependence on the polarity bit. The charge then decays exponentially during the time taken for the output of counter 32 to equal the amplitude bits, held at 43. Switch 57 is then opened and the output of amplifier 50 gated out through audio filter 58.
Patent JP-S548175-A (JP)
Title: Automatic controlling method for weight of molded product in continuous powder molding
Inventor: KANOU TETSUO
IPC: B29C43/00
Filed: 1977-06-21
Abstract: PURPOSE:To control automatically the wt. of molded product rationally and with high preciseness, by counting time during which meter reading is continually in the instruction range, the time which is converted into multiples of ripple period of compression strain, and by adjusting a metering section when the measured count reaches a prescribed number.
Patent JP-H09263250-A (JP)
Title: Electric power steering device
Inventor: SHIBAYAMA KAZUYA
IPC: B62D5/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact electric power steering device using a special theoretical tooth form gear. SOLUTION: In an electric power steering device in which the rotation of a steering shaft 5 is assisted through a speed reduction mechanism which consists of the output gear 22 of an electric motor 23 fixed to the shaft 5, the electric motor 23 is arranged parallel to a steering column 1, and the gear of the above speed reduction mechanism is formed of a spur gear or a herical gear of a special theoretical tooth form, and a guide plate 24 to fit to the shafts of an output gear 22 and a driven gear 21 in a housing 3 to house the speed reduction mechanism, rotatable respectively, is provided to compose the electric power steering device.
Patent JP-H09247126-A (JP)
Title: Optical communication system
Inventor: SHINODA YUKIHISA
IPC: H04B10/2507
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an optical communication system in which beat noise is unchanged even when a carrier frequency is more or less fluctuated and transmission quality is not deteriorated by suppressing the beat noise to be entirely uniform and low. SOLUTION: In this optical communication system, plural slave stations 10 are connected to an optical transmission line 30 connecting to one master station 20 and plural different carrier frequencies assigned to each slave station 10 are used to send data multiplexingly via the optical transmission line 30 to make communication from the slave station 10 to the master station 20. When a carrier frequency fc set to each slave station 10 is overlapped at frequencies where beat components of opposite combination are halved or below, since the beat noise is uniformized in every frequency area, even when the frequency is deviated by the use for a long period, the increase in the beat noise thereby is not caused and an S/N keeps an excellent state at the start of setting and the quality is not deteriorated for a long period.  Thus, the installation used for monitor is not required and miniaturization is attained.