baber/WOPTO huggingface dataset:
Patent JP-S63237619-A (JP)
Title: Lamp line carrier equipment
Inventor: KIKUCHI TAKESHI
IPC: H04B3/54
Filed: 1987-03-26
Abstract: PURPOSE:To execute a transmission/reception at the same timing when the synchronous communication is executed by making the width of a pulse outputted from a monostable multivibrator using a high frequency signal as a trigger signal longer than the period of said high frequency signal. CONSTITUTION:A high frequency signal taken out from a lamp line 1 is amplified by a transistor 9 and inputted to a demodulation circuit 30 provided with the monostable multivibrator 11. This signal works as a trigger and the multivibrator 11 outputs an output pulse to a control circuit 16. At such a time, said output pulse has a width longer then the priod of the received high frequency signal, hence before the output pulse deceases, the multivibrator 11 is triggered again by the high frequency signal, and pulses continus to be outputted from there 11. As a result, a reception signal never be inputted to the control circuit later than a transmission signal, hence particularly at the time of executing the synchronous communication, the transmission and the reception can be executed at the same timing, and the reliability of the transmission is improved.
Patent JP-H03274282-A (JP)
Title: Method for chromating aluminum with chromic acid
Inventor: KOYAMA TAKAHIRO
IPC: C23C22/24
Filed: 1990-03-23
Abstract: PURPOSE:To form a high quality homogeneous chromate film hardly causing exfoliation on an Al-based material by regulating the electric potential of the material in a bath at the time of chromating with chromic acid and controlling the amt. of a chromate film formed. CONSTITUTION:When an Al-based material is chromated with chromic acid, the electric potential of the Al alloy in a chromating bath is regulated and the amt. of a chromate film formed is controlled. The compsn. and pH of the bath, the chromating temp. and time are also regulated as usual and the electric potential is regulated with an external power source or a metal different from the Al alloy in natural electrode potential. A homogeneous chromate film hardly causing exfoliation can stably be formed by easily regulating the electric potential in the bath.
Patent JP-H04287704-A (JP)
Title: Height adjusting system for caster section
Inventor: NAKAHIRA FUMIO
IPC: B60B33/04
Filed: 1991-03-13
Abstract: PURPOSE:To provide a caster section height adjusting system capable of resolving the nonuniformity of the lock state and having excellent workability by vertically moving a caster supported with a wheel on a caster shaft screwed to a frame for height adjustment. CONSTITUTION:A height adjusting nut 3 is integrally provided on the caster shaft 4 of a caster 1, and a nut rotation stop plate 11 with a coupling piece 13 coupled with the outer shape of the nut 3 and a spring 12 exciting the plate 11 in the direction apart from a frame 5 are inserted between the frame 5 of a device and the nut 3 to constitute a caster height adjusting system. End sections of the spring 12 are hooked on the frame 5 and the plate 11 respectively. The caster shaft 4 supports a wheel and is screwed to the frame 5.
Patent JP-H08273338-A (JP)
Title: Recording/reproducing apparatus
Inventor: OGITA HISATSUGU
IPC: G11B33/02
Filed: 1995-03-30
Abstract: PURPOSE: To provide a disc player apparatus for recording and reproducing which allows to stop up the screw hole of a set chassis exposed from a hole part on one side of the apparatus body simply and accurately at a lower cost. CONSTITUTION: A mechanical deck section 4 is provided into the body 2 of the apparatus to record or reproduce information on a magnetooptical disc D through a frame-shaped set chassis 3. A screw hole 3i is formed in a left wall part 3b of the set chassis 3 facing a round hole part 2i on the left side of the apparatus body 2. A concealing piece 3j is formed integrally at the position facing the screw hole 3i by extending a part of the set chassis 3 to be bent from inside. A battery case is mounted into the screw hole 3i through a screw free to load or unload. In addition, the screw hole 3i is stopped up by a tip end part 3k of the concealing piece 3j simply and accurately at a lower cost thereby keeping foreign matters such as dirt from entering the mechanical deck section 4 from the screw hole 3i.
Patent JP-H07283871-A (JP)
Title: Exchange system
Inventor: ITO MASANORI
IPC: H04Q3/58
Filed: 1994-04-11
Abstract: PURPOSE:To easily attain the operation for line connection by setting and displaying a personal identification button exclusive for itself to a nearby communication terminal equipment when a call comes to a person at a moving destination. CONSTITUTION:When a personal identification number of a communication opposite party is received from a communication sender, an exchange control section 1107 retrieves position information of a position information storage section 1101 to detect a communication terminal equipment whose position is registered. Furthermore, button management information of a button management information storage section 1105 is retrieved and a personal identification button not in use in the detected terminal equipment is detected and personal information in a personal information storage section 1112 is retrieved to detect a name of a communication opposite party. Furthermore, an exchange control section 1107 displays the personal identification button to a button display section 2112 of the detected communication terminal equipment. When the user depresses the displayed personal identification button, the exchange control section 1107 connects the communication sender terminal equipment and the communication terminal equipment identified through the depressed personal identification button with a line.
Patent JP-S57188650-A (JP)
Title: Steel with corrosion resistance at high temperature
Inventor: TERAI KAZUTO
IPC: C22C27/06
Filed: 1981-05-15
Abstract: PURPOSE: To obtain a heat resistant alloy with superior corrosion resistance at high temp. by adding Nb or Nb and Ta to an Fe-Cr alloy and restricting the contents of C, Si and Mn or further adding Ti, Ni, Co or W.  
     CONSTITUTION: This alloy consisting of, by weight, ≤0.20% C, ≤2.0% Si, ≤2.0% Mn, 40.0W60.0% Cr, 0.05W5.0% Nb or Nb+Ta and the balance Fe with inevitable impurities or contg. further one or more among ≤10% each of Ti, Ni, Co and W has superior characteristics in heat resistance, oxidation resistance, corrosion resistance at high temp., etc. In the composition >0.20% C deteriorates the heat resistance. Cr, Nb and Ta increase the strength and inhibit the corrosion at high temp. Ti, Ni, Co and W enhance the strength at high temp. or improve the toughness furthermore. Si and Mn are added by such small amounts as deoxidizers. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61229469-A (JP)
Title: Power supply device for arc welding
Inventor: KAWAI NAOKI
IPC: B23K9/073
Filed: 1985-04-04
Abstract: PURPOSE:To prevent the supply of the excessive current which is the cause for generation of spatters to a weld zone by turning off a welding output control element for the specified time when the wire short circuit transfers to arc generation. CONSTITUTION:A short circuit and arc detecting circuit 11 outputs the signal which changes a voltage value in the wire short circuit stage and the arc generation stage. An arc generation one shot circuit 12 outputs the one shot signal having width (to) with rise of part of the above-mentioned as a start point. A welding output control circuit 13 outputs the compared for off (to) the welding output control element 4 during the time limit of the width (to) upon receipt of said one shot pulse signal. The energy stored in a welding reactor 5 is discharged via a diode 6 for regeneration during the time of (to) and therefore the welding work is not annihilated and is maintained.
Patent JP-S57188770-A (JP)
Title: Contactless ignition apparatus
Inventor: KOIKE HIROSHI
IPC: F02P5/155
Filed: 1981-05-15
Abstract: PURPOSE:To permit the operation level to be varied in high or low speed range by connecting a diode, a condenser, and a reverse constant voltage diode in series and a resistance in parallel between an ignition circuit and a contactless ignition apparatus using a pulser. CONSTITUTION:As the output of a pulser coil 2 is below the breakdown voltage VZ of a diode 13 in a low revolution range, a condenser 7 is not charged, and the operation level of an ignition circuit 3 is made constant with a resistance 8, and ignition starts at the most rear edge of a projection when the voltage of the pulser coil at the second step 100 is low. In the idle revolution range, the voltage VPE at the step 100 becomes higher than the operation level, and the ignition position advances to the position corresponding to the step 100. When the voltage VPE exceeds the voltage VZ in high revolution range, charging is performed during the breakdown period, then discharging is performed through the resistance 8, up to the next signal. Thus, VPE is transmitted to an ignition circuit 3 trough the resistance 8 by setting VZ in such a way that the voltage VDP of the condenser 7 may drop below VPE at the next time point of the step 100 signal.
Patent JP-S59203044-A (JP)
Inventor: YOHAN NATERAA
IPC: B65H20/16
Filed: 1984-04-10
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-H08274637-A (JP)
Title: Frequency synthesizer
Inventor: NAKANE MASABUMI
IPC: H01P1/215
Filed: 1995-03-30
Abstract: PURPOSE: To widen the output frequency band of a frequency synthesizer and to output a low frequency band after reducing the frequency interval down to the frequency of a reference signal or less by taking out a multiple wave of an optional even number-th degree through a half-wave rectifying action. CONSTITUTION: A multiplication circuit 10 consisting of a diode which outputs a frequency wave of an even number multiple by applying the half-wave rectification to an input signal is provided between a power distributor 2 and a variable divider 4 of a phase synchronizing frequency synthesizer together with a YIG filter 11 which can vary its central frequency, a power increaser 12 which increases the electric power of a multiple number, and a control circuit 13 which sets the central frequency of the filter 11. In such a constitution, an optional even number-th degree can be multiplied by the filter 11 and an optional multiple degree circuit is put into a PLL(phase locked loop). As a result, A pieces of bands can be selected when the multiple degree is referred to as M with its obtainable number of multiple degrees referred to as A respectively.  Furthermore, the space between the channels adjacent to each other can be reduced against the frequency of a reference signal and in accordance with the frequency band.
Patent JP-S52155988-A (JP)
Title: Driving circuit of light emitting diode
Inventor: SHINOZUKA TAKASHI
IPC: H01L33/00
Filed: 1976-06-19
Abstract: PURPOSE:Light emitting diodes are economically driven by driving two 2-terminal circuits with the differential signals from two signal sources.
Patent JP-H01244531-A (JP)
Title: Logic circuit
Inventor: GOTO GENSUKE
IPC: G06F7/506
Filed: 1988-03-25
Abstract: PURPOSE:To perform the quick addition processing simultaneously with settling of an actual carry signal by dividing a carry signal, a sum signal, and inverted signals of them into two stages to perform the selective processing without successively propagating the carry signal of a section adder directly to higher- order digits. CONSTITUTION:A section adder CSA is provided which is constituted by using a transfer gate TG of which the logic circuit is a unipolar element. A transfer gate TG5 and inverter 11 are provided, and carry control signals Pj and the inverse of Pj and carry signals Cj-1,1 and the inverse of Cj-1,1 are inputted to an EOR circuit 12 and the circuit 12 has a function to output a temporary sum signal Fj(1), (Pj(+)Cj-1,1). In this manner, a true carry signal is selected from two carry signals (temporary carry signals) Ci(1) and Ci(0) to be selected, which are propagated to higher-order digits of the section adder, based on an actual carry signal Cj (i>j) propagated from lower-order digits. Thus the quick section selective processing is possible, and the processing time of a full adder is shortened to increase the speed of M-bit parallel full addition processing.
Patent JP-S61231435-A (JP)
Title: Flow cell
Inventor: TAKANO NOBUYOSHI
IPC: G01N33/49
Filed: 1985-04-08
Abstract: PURPOSE:To economically form a smooth flow channel surface, by forming a flow channel having a complicated shape from stainless steel by a male mold and pressing a glass base material after softening to said flow channel. CONSTITUTION:A base material 11 and a sealing material 12 having polished bonding surfaces are integrated by fusion bonding generating no dimensional strain without using a binder and the bonding surfaces of the sealing material 12 and a holding material 13 are similary bonded or may be adhered by using a binder. The base material 11 is equipped with columnar shape cell parts 22a, 22b and flow channels 27a, 27b each having a square cross-section provided with an inlet 21a and an outlet 22b are respectively opened to the cell parts 22a, 22b and a flow channel 26 having a square cross-section is communicated with the cell parts 22a, 22b. Each of the opening parts of the respective flow channels to the cell parts is constituted of a smooth curve and planned so as not to generate a vortex or stagnation in the flow of a specimen. Each of these curve flow channels can be formed, for example, by pressing one formed from stainless steel as a male mold to a glass base material softened at high temp. and etching the same.
Patent JP-S63237123-A (JP)
Title: Graphic pattern printing system
Inventor: KAMIKO KOICHI
IPC: G06K15/00
Filed: 1987-03-25
Abstract: PURPOSE:To continuously print by dividing a pattern which should be printed and a CRT screen and sequentially drawing the pattern from its upper part to its lower part. CONSTITUTION:A graphic pattern printing system provides a means for dividing the pattern and drawing the part which projects from the screen simultaneously and a means for respectively generating printing image data from the pattern drawn after divided and recomposing one data again. And at the time of starting to print the uppermost block is drawn at first and as soon as the printing is all completed in the uppermost part the lower block is drawn. After that the same process is executed until the printing of the whole pattern is completed. Since the pattern drawn after divided is finally printed as one pattern, separately generated image data is unified by composed and the pattern can be continuously printed from the upper part to the lower part of the pattern.
Patent JP-H10267926-A (JP)
Title: Automatic examination system of histamine
Inventor: IKEDA MASATO
IPC: G01N33/50
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To automate wholly a series of working processes, quicken data management, and improve operability, by performing a series of automatic continuos processes such as a specimen data input process and a process recognizing a specimen accommodating tube with bar codes. SOLUTION: A specimen number is imparted to a specimen 1. The type of a plate 2 either of inhalation system or food system, and the specimen number are inputted in a computer 3, as specimen data. That is, a specimen data input process is performed, and then a specimen accommodating tube is recognized by bar codes. A plate on which allergen component is applied is recognized with bar codes. The bar code recognition result is arranged as specimen data, and pretreatment is performed. Pretreated specimens are dispensed in a plate. The plate to which the pretreatment has been done is again recognized. By the result of the re-recognition, data of the specimen are confirmed, the histamine concentration in each well of the plate is measured and judged, and format according to each kind of plate is outputted. A series of these processes is continuously and automatically controlled.
Patent JP-S55166237-A (JP)
Title: Manufacturing of anticorrosive vibration insulating device
Inventor: MUNAKATA TAKEO
IPC: F16F15/02
Filed: 1979-06-12
Abstract: PURPOSE: To make water-tight a fixed part between a cable and a weight to complete the anticorrosion of the device by dip brazing the entire part of the vibration  insulating device constituted by fitting a weight to a damper cable in a heated and  molten rubberlike elastic material to form a film of an elastic material on the whole  surface of the device.  
     CONSTITUTION: A weight 2 is compressed and fixed to both ends of a damper cable 1 made of a steel strand, for example, and the center of the cable 1 is held by a clamp 3 and suspended by a wire 4 thereby to constitute a vibration insulating device. The entire part of this device is dipped in a solution mainly composed of a rubberlike elastic material such as heated and molten rubber or the like thereby to form a film 5 of the elastic material on the surface of the device.  
     EFFECT: Generation of red rusts on the device is prevented and the life of the damper cable is prolonged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09247497-A (JP)
Title: Clamp circuit
Inventor: KUMAZAWA NAOKI
IPC: H04N5/14
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To clamp an analog signal outputted given to an A/D converter at a desired clamp level. SOLUTION: A latch circuit 11 of a digital arithmetic processing circuit 10 latches a digital signal outputted from an A/D converter 1 at a prescribed timing period and an arithmetic circuit 13 applies arithmetic operation to a difference between the latched digital data and reference clamp data. Based on the difference data being a result of its arithmetic operation, a current is fed back given to the A/D converter 1 from a current output D/A converter 20 to clamp the analog signal at a desired clamp level.
Patent JP-H06281383-A (JP)
Title: Plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28F3/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a plate type heat exchanger in which a gasket can be simply and effectively fixed to a heat transfer plate. CONSTITUTION:A plate type heat exchanger has a plurality of heat transfer plates laminated through gaskets mounted in a gasket groove 4 formed over an entire periphery of a peripheral edge, and comprises a gasket having connecting pieces 44 integrally protruding at a suitable interval at a side of a gasket body 13 mounted in the groove, and a gasket connecting piece 44 disposed, in place, at a non-liquid contact side near the groove of the plate. The exchanger has a fixing piece 45 to be connected to the connecting piece of the gasket to removably connect the gasket connecting piece to the fixing piece.
Patent JP-S57187640-A (JP)
Title: Pulse lighting apparatus for printed circuit bord inspection system
Inventor: NISHIKAWA YUKIO
IPC: G01N21/956
Filed: 1981-05-15
Abstract: PURPOSE:To evenly cover the entire scan lighting area without a larger structure by making up for light distribution characteristics of an output light with a light distribution correcting plate arranged in front of a cylindrical lens. CONSTITUTION:An output light of a laser 1 is intermittently broken with an optical switch 2, magnified with a lens 3, and then, made up for light distribution characteristics such as shape and intensity distribution with a light distribution correcting plate 9 having a window adapted to maximize the quantity of light broken at the center thereof arranged in front of a cylindrical lens 10. This prevents uneven intensity of lumination--light at the center but gradually darker  toward the circumference--owing to effect of the laser 1, focusing action of the  lens 10 and the like while permitting the irradiation area to be adjusted so  freely that the sean lighting area can be covered efficiently without use of any  large area light unavoidably large in the dead area. As a result, a pulse lighting apparatus for a printed circuit board inspection system is obtained which is  capable of covering the scan lighting area evenly without a larger construction.
Patent JP-H10264189-A (JP)
Title: Calender equipment with plasticizer removal device
Inventor: SHIMIZU KATSUMI
IPC: B29C43/32
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To operate a calender equipment stably for a long period of time without causing a lowering of the relative roughness of a surface or pitting (packing) by a method wherein there is no need for an operator to work near a device during an operation and a plasticizer (oil component) attached to a takeoff roll can be efficiently removed by a remote operation. SOLUTION: In the calender equipment in which a plurality of takeoff rolls 12 are disposed side by side downstream of a calender roll 11 and a sheet is pulled out of the calender roll by the takeoff rolls so that the sheet is held from a semi-condensed state to a condensed state, a plasticizer removal device 14, which makes contact with a portion of the roll 12, which is not brought into contact with the sheet, to remove a plasticizer attached to the roll 12, is provided. The device 14 includes an abrasive member 11 having an elastic sponge member having therein continuous bubbles and a non-woven fabric provided on the surface of the sponge member, and the fabric makes contact with the takeoff rolls to scrape off the plasticizer and the removed plasticizer is drawn into the continuous bubbles of the sponge member through the fabric so as to be held in the bubbles.
Patent JP-S60216417-A (JP)
Inventor: FUJIWARA TOSHIAKI
IPC: H01H13/70
Filed: 1984-04-12
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-S62227857-A (JP)
Title: Tilt steering device
Inventor: NISHIKAWA MASUMI
IPC: B62D1/18
Filed: 1986-03-31
Abstract: PURPOSE:To maintain stably a steering wheel at the away position, by protecting the gearing of a memory lever at the away position and make it possible to gear a pole and a ratchet and to release their gearing by using intermediate members. CONSTITUTION:A fixed bracket 2 fixed at the car body side and a rotary bracket 4 supported rotatable by the fixed bracket 2 are furnished. Then, a pole 17 with one side pivotted at the fixed bracket 2 side and the other side having a gear to engage with the ratchet 9, and a release bar 15 to control the gearing of the pole 17 and the ratchet 9 are furnished. Moreover, a spring 7 to give a force to the rotary bracket 4 in one direction and a memory lever 13 to memorize the gearing position of the pole 17 and the ratchet 9 are furnished. And intermediate members 14 and 28 are furnished to protect the gearing of the memory bar 13 at the away position, and to allow and to check the gearing of the pole 17 and the ratchet 9.
Patent JP-S58191232-A (JP)
Inventor: TAKAHASHI TOORU
IPC: D02G3/24
Filed: 1982-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62231844-A (JP)
Title: Retractable head lamp device
Inventor: FUKURA KENICHI
IPC: B60Q1/05
Filed: 1986-03-31
Abstract: PURPOSE:To improve the degree of freedom of design by providing a fixed bracket for supporting a motor on the body rear side of a radiator support and reducing a space in the front of said radiator support. CONSTITUTION:A movable bracket 8 is held by a fixed bracket 2 with a rotatable supporting point 7. The rotatable supporting point 7 is positioned above a radiator support upper 13. On the other hand, a motor 4 is supported by the fixed bracket 2 and connected to the movable bracket 3 by means of a link 5. In this structure, since the fixed bracket 2 is placed on the body rear side of a radiator support 6, a bumper 8 can be brought near the radiator support 6 side, reducing the dimension l1 between the bumper 8 and the radiator support 6. Thereby, the front space of the radiator support 6 can be reduced, enabling installation on a type of vehicle with a small installing space, and increasing the degree of freedom of design.