baber/WOPTO huggingface dataset:
Patent JP-H02119372-A (JP)
Title: Subscriber line short-circuit device
Inventor: NIWA AKINOBU
IPC: H04M15/30
Filed: 1988-10-27
Abstract: PURPOSE:To improve the efficiency of the test work by controlling a connection means by a connection control means, connecting a short-circuit to a subscriber line sending such a telephone number, thereby short-circuiting 2-wire of the subscriber line when the telephone number addressed to the short-circuit is detected by the connection control means. CONSTITUTION:A predetermined special telephone number is sent from a telephone set 21 to a short-circuit 15. When a subscriber line interface circuit 11 receives a sent special telephone number, a controller 14 detects it and outputs a control signal to a switch circuit 12. The switch circuit 12 receiving the control signal connects a subscriber line 22 sending the special telephone number and the short-circuit 15 to short-circuit 2 wires of the subscriber line 22. When the 2 wires of the subscriber line 22 is short-circuited by the short-circuit 15, it is possible to conduct the DC characteristic test by a measuring instrument 30 from the telephone set 21.
Patent JP-H04150467-A (JP)
Title: Picture processor
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/387
Filed: 1990-10-12
Abstract: PURPOSE:To make the handling and visibility of recorded outputs easier so as to reduce the recording paper consumption by coupling picture data on a prescribed number of continuous pages of picture data on plural pages read from plural pages of originals as one page of pictures. CONSTITUTION:In a mode where a transmitting destination designating button circuit 28 is pressed and a transmitting destination designating lamp 30 is turned on, the picture information on the 1st page and the picture information on the 2nd page are coupled with each other and transmitted as one page of pictures. When a coupled transmission designating lamp is turned on, on the other hand, the information on an odd-numbered page and the information on an even-numbered page are coupled with each other for transmission. Moreover, when the equipment at the transmitting destination uses cut paper, source information and original information are combined for transmission even when either one of the lamps is turned on.
Patent JP-H02118861-A (JP)
Title: Memory selecting circuit
Inventor: NISHIMURA YOSHIHARU
IPC: G06F12/16
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the circuit to prevent surely a malfunction against noise by decoding a high-order address and outputting a signal to a decoder output terminal connected to one memory chip specified in accordance with the contents of the high-order address. CONSTITUTION:The input of a decoder 1 and a negative logical AND gate 6 receive the same input. When high-order addresses AB 11 to AB 13 are L and a memory reading or writing signal is generated, namely, when a decoder 1 generates a negative logical chip selecting signal (1) as a decoding output, the logical conditions of the gate 6 are established and a negative logical output signal (2) is generated. Since a negative logical AND gate 7 obtains the negative logical AND of output signals (1) and (2), finally, when the conditions of the gate 6 and the conditions of the decoder 1 are made coincident, the negative logical output is generated from the gate 7 and a RAM 3 is selected. For that reason, even when one side receives the influence of the noise, this is removed and therefore, the malfunction can be suppressed.
Patent JP-2000102233-A (JP)
Title: Brushless motor
Inventor: ANDO KOJI
IPC: H02K29/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To protect electronic parts on a control substrate from the effects of the static electricity and heat of a heat sink with a simple mechanism by forming an identical potential mechanism for setting the potential of a heat sink tank at the same potential as that of the power line of a drive circuit on the control substrate and a temperature fuse mechanism on the control substrate in one piece. SOLUTION: A protective member 60 is provided with a spring part 62 for bridging between printed wirings 68 and 69 on a control substrate 19 and a temperature fuse mechanism made of solder 66 and 67 that fixes both side terminals 61 and 63 of the spring part 62 and at the same time melts at a specified temperature. In this case, an identical potential mechanism with a short-circuiting part 64 that is extended penetrated through the control substrate 19 from the terminal 63 of the spring part 62 and touches a contact part 56B of a heat sink is formed integrally, thus preventing the heat sink from being electrified by static electricity due to the short-circuiting part 64, and at the same time breaking a power line due to the rebounding operation of the spring part 62 caused by the melting of the solder 66 and 67 and preventing damages due to the heat of electronic components.
Patent JP-H04147684-A (JP)
Title: Laser diode driving circuit
Inventor: NANBARA TOMOHIKO
IPC: H01S5/068
Filed: 1990-10-11
Abstract: PURPOSE:To maintain an optical output level and an extinction ratio constant in a wide temperature range by dividing the output of a current feedback amplifier into two, supplying one to a bias current control system and supplying the other to a laser driving circuit. CONSTITUTION:A current signal monitored by a photodiode 4 is converted to a voltage signal by a current feedback amplifier 8, smoothed by a capacitor 5, and a second current source 10 is controlled in response to the voltage value. A current of a difference of a first current source 6 and the source 10 is amplified by a current amplifier 7, and supplied to a laser diode 3 as a bias current. A second amplifier 11 is connected to the output of the amplifier 8, the amplitude of the voltage signal is amplified, a peak value of the signal amplitude is collected by a positive peak value detector 12 and a negative peak value detector 13, and its amplitude value is obtained as a differential voltage by a subtracter 14. The voltage value is compared with a reference voltage to be supplied to a reference voltage supply terminal 15 by an error amplifier 16, and the amplification factor of a laser driving circuit 2 is controlled by the output voltage thereby to always obtain a constant optical output signal amplitude level, thereby improving deterioration of an extinction ratio at the time of a high temperature.
Patent JP-H03133495-A (JP)
Title: Washing machine
Inventor: HIRAYAMA YASUTAKA
IPC: D06F33/02
Filed: 1989-10-19
Abstract: PURPOSE:To efficiently perform cleaning by peeling metallic soap attached on the infrared ray transmission part of a drain valve by providing a cleaning hose communicated with a pipe formed on the drain valve at one side of a water supply device, and forming a water path parting wall in the pipe. CONSTITUTION:A pipe part 18 is formed at the drain valve 10, and the water path parting wall 21 is formed at the joining part of the hole 19 of the pipe part 18 and a drainage 20, and the cleaning hose 22 is connected to the pipe part 18. For example, when a water supply valve 27 is operated at the initial stage of a rinsing process and water is supplied to a water supply hose 28 and the cleaning hose 22, and a drain electromagnetic valve is operated only for a certain time, and the drain valve 10 is opened and the inside of the drain valve 10 is cleaned and the water is exhausted, the water passing the pipe part 18 from the cleaning hose 22 is divided with the water path parting wall 21, and thin thickness parts 15, 15', i.e., the infrared ray transmission part of a turbidity detector 14 is efficiently cleaned, thereby, attached metallic soap is peeled.
Patent JP-H02123279-A (JP)
Title: Ignition timing control device for engine
Inventor: FUJIMURA SHUNSUKE
IPC: F02D29/00
Filed: 1988-10-31
Abstract: PURPOSE:To stabilize the number of idle revolutions and to prevent performance degradation in a light load area by detecting whether an engine has been coupled to a driving system or not to establish the number of revolutions for judging idling, and thereby controlling the engine to have proper ignition timing. CONSTITUTION:A control circuit 25 is provided to control the ignition timing of an engine. First off all, a gear switch 26 and a clutch switch 27 judge whether the engine has been coupled to a driving system or not. In the case of their engaged state, the number of revolutions for judging idling is set on the side of low revolution, and in the case of their disengaged state, it is set on the side of high revolution. In addition to that, the control circuit 25 judges an engine operation state on various sensors and switches, and receives an ignition timing signal previously set on the above-mentioned information according to the idling or nonidling to perform the proper ignition timing. Thus in the case of the noload-deceleration of the engine, the number of engine revolutions is surely lowered to the number of idle revolutions, and in the case of the engine being under load, the engine is prevented from degrading performance in a light load-low revolution area.
Patent JP-H02120122-A (JP)
Title: Air conditioner for vehicle
Inventor: NAKAZAWA YUKIO
IPC: B60H1/32
Filed: 1988-10-31
Abstract: PURPOSE:To keep off any sudden blur on a windowpane in a state of outside temperature being low by increasing the intake of outside air when an air- conditioning mode is in an inside air circulating mode as well as when a fact that the outside temperature is less than the specified value is detected. CONSTITUTION:A car air conditioner has an inside air circulating mode for air-conditioning by making air inside the car circulate around, and an outside air intake mode for air-conditioning by taking in air outside the car respectively. It stops its air-conditioning operation when pressure in a refrigerant for cooling the air is reached to the specified value. In the above constitution, a fact that air temperature outside the car is less than the specified value is detected by an outside temperature detecting means 1. When an air-conditioning mode is in the inside air circulating mode as well as when a fact that temperature outside the car is less than the specified value is detected by the outside temperature detecting means 1, the intake of air outside the car is increased by an outside air increment means 3. With this constitution, a sudden blur on a windowpane in a state of the outside temperature being low is prevented from occurring.
Patent JP-H0589600-A (JP)
Title: Magnetic disk device
Inventor: KITAGAWA MASAYUKI
IPC: G06F3/06
Filed: 1991-09-25
Abstract: PURPOSE:To improve the efficiency of a replacement process in a magnetic disk device. CONSTITUTION:A control circuit 12 computes the number of sectors, which are to be replaced and located in the same track, from the plural sector lists issued by the host device and computes the number of replacement sectors which are not being used in the track. The control circuit 12 compares the computed number of sectors which are to be replaced within the same track with the computed number of sectors which are not being used in the track. Should the number of sectors, which are to be replaced, exceeds the number of the replacement sectors in the same track, the control circuit 12 replaces all sectors in the track by the unused replacement tracks in the replacement cylinder zero to K-1. Thus, without performing a unnecessary replacement process in the same track, a replacement process is executed against the track.
Patent JP-H03135854-A (JP)
Title: Mounting structure for bumper facsia
Inventor: FURUTA KATSUMI
IPC: B60R19/18
Filed: 1989-10-20
Abstract: PURPOSE:To enhance consistency and mounting workability as well by fixing the upper periphery section of a bumper facsia onto the mounting section of a radiator core support, and concurrently mounting the lower periphery of a head lamp opening section onto the bracket of an armature at the tip end of a bumper stay. CONSTITUTION:A bumper facsia 1 is, for example, molded out of resin so as to be formed into a head lamp opening section 2 and the like. In this case, a mounting section 9 is provided for the respective upper sections of paired member 8 at a radiator core support 7. In addition, a bracket 13 which is made of an elastic material and is equipped with an engaging section 13a opening forward, is mounted on the upper wall of an armature 12 attached onto the tip end of a bumper stay 11. Furthermore, a mounting bracket 14 equipped with a mounting piece 14a is mounted onto the aforesaid mounting section 9. Then, the upper periphery of the bumper facsia 1 is fastened onto the mounting bracket 14, and a flange section 2a at the lower periphery of the head lamp opening section 2 is concurrently inserted into the aforesaid engaging section 13a.
Patent JP-2001087412-A (JP)
Title: Takeoff board for gymnastics
Inventor: NAMITA MASAKAZU
IPC: A63B5/08
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the safety of a gymnast at the time of jumping. SOLUTION: Upper and lower boards 11 and 12 to be linked while overlapping rear parts, a compression spring 21 interposed between the front parts of the upper board 11 and the lower board L12 and a regulating board 31 to be linked by respectively overlapping front and rear parts on the lower surface of the upper board 11 and the upper surface of the lower board 12 are combined. The regulating board 31 regulates the oscillating direction of the upper board 11 at the time of step-in rightly downward, prevents the lateral torsion of the upper board 11 and can stabilize the supporting direction of jumping.
Patent JP-2001096391-A (JP)
Title: Method of apparatus for preventing integranular cracking in welding heat-affected zone
Inventor: YOSHIDA TAKESHI
IPC: C21D11/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of integranular cracking in a welding heat- affected zone of welded objects such as plates or pipes comprising a heat- resistant alloy material, for example austenitic stainless steel, Fe-group heat- resistant alloy and Ni-base alloy, etc., in which deposits occur in the crystal grain boundary by ageing. SOLUTION: An apparatus 1 for preventing intergranular cracking in welding heat-affected zone is provided with a local heating means 3 which locally heat the welding line neighborhood part of welding body W before welding, a relative movement means 4 which relatively moves the above local heating means 3 running along the welding line of welded body W, and a control device 5. The control device 5 controls both the local heating means 3 and the relative movement means 4 so that the deposits which exist in the crystal grain boundary near the welding line neighborhood part of welded body W are diffused and disappear by maintaining the temperature of the welding line neighborhood part in the range higher than that of diffusing the deposits in the welded body W but lower than the eutectic temperature.
Patent JP-H0583588-A (JP)
Title: Image processor
Inventor: KAWACHI MASAHIRO
IPC: H04N5/067
Filed: 1991-09-24
Abstract: PURPOSE:To prevent the displaying of an image from being disturbed even when an image pick-up device to output a video signal by matching to the arbitrary input timing of a trigger signal is used. CONSTITUTION:This processor is constituted of a television camera 1, a controller 2 and a video monitor 3, and when the television camera 1 inputs a trigger signal with an arbitrary timing from the controller 2, a video signal is outputted by matching to the timing. A first synchronizing signal generating part 10 held by the controller 2 generates a first synchronizing signal synchronized with the video signal, and a second synchronizing signal generating part 11 internally generates a second synchronizing signal of the fixed cycle not synchronized with the video signal, and the video signal is written into a DPRAM 5 by the first synchronizing signal, the storing image is read out of the DPRAM 5 by the second synchronizing signal, outputted to a displaying control part 7 and an image is displayed to the video monitor 3.
Patent JP-2001100838-A (JP)
Title: Method and device for evaluating ease of defect occurrence in production workshop, method and device for evaluating quality of product, and recording medium
Inventor: SUZUKI TATSUYA
IPC: G06Q50/04
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating and estimating a quality such as fractional defective of a product produced by series of manufacturing opera tion, in a manufacturing work. SOLUTION: This method has a workshop database preparing process for preparing and storing a database for workshop evaluation, a workshop evaluating process for extracting a defect occurrence frequency index corresponding to a standard workshop level concerning each workshop condition defect influence item in the inputted workshop, totaling this index over desired plural workshop condition defect influence items, evaluating, estimating the ease in the defect occurrence of reference production work in the production workshop and storing the result in the database for product evaluation as a workshop index, and a product evaluating process for evaluating and estimating the quality showing work defect frequency as a product produced by plural kinds of production work, while using the workshop index in the production workshop.
Patent JP-S62135241-A (JP)
Title: Method for insulating winding of rotary electric machine
Inventor: TOMITA TSUTOMU
IPC: H02K15/12
Filed: 1985-12-06
Abstract: PURPOSE:To prevent impregnated resin from flowing out of a main insulation layer, by coating the surfaces of the coil of the winding of a rotary electric machine, a series joint section, an interpole joint section, and a phase ring section, with curing catalyst solution for the impregnated resin. CONSTITUTION:The insulated coil 1 of the winding of a rotary electric machine, a series joint section 14, an interpole joint section 15, and a phase ring section 16 are integrated with a core 11, and are vacuum-pressure-impregnated with resin. After that, the whole surface of the insulation layer of the winding including the coil 1 impregnated with resin, the series joint section 14, the interpole joint section 15, and the phase ring section 16 is coated with curing catalyst solution for the impregnated resin. After that, the winding of the rotary electric machine is put into a drying furnace, and the impregnated resin is cured and dried. As a result, the impregnated resin can be prevented from flowing out of a main insulation layer, and resin can be prevented from leaking through an outermost insulation layer.
Patent JP-H03137558-A (JP)
Title: Ph sensor
Inventor: ODA SHOHEI
IPC: G01N27/333
Filed: 1989-10-23
Abstract: PURPOSE:To obtain a stable pH sensor having chemical resistance, especially, hardly corroded by strong acid or strong alkali by using specific amine oxide being a proton responsive substance (neutral carrier). CONSTITUTION:As amine oxide being a neutral carrier having excellent selectivity, there is amine oxide wherein the total number of carbon atoms contained therein is 20 or more and one carbon chain is composed of at least 8 or more carbon atoms. As a further pref. neutral carrier, there is amine oxide represented by general formula I (wherein R1 - R3 are an aliphatic residue and/or an aromatic residue and at least one of R1 - R3 is a 8 or more C group) and characterized by that the total number of carbons atoms contained therein is 20 or more and one carbon chain is composed of at least 8 or more carbon atoms.
Patent JP-H02121202-A (JP)
Title: Electrically insulating filler and its manufacture
Inventor: OFUNE MASABUMI
IPC: H01B3/02
Filed: 1988-10-28
Abstract: PURPOSE:To improve humidity resistance and insulating property by making magnesia with high thermal conductivity as the main component, adding mullite with excellent insulating property when heated to the magnesia, and adding silicone oil having water-repellency and improving fluidity to the resulting mixed grains and coating the grains therewith. CONSTITUTION:A mixed powder of mullite (3Al2O3.2SiO2) powder and a magnesia powder is coated with silicone oil. The addition amount of the mullite is 0.1-30wt.% of the magnesia and the addition amount of the silicone oil is 0.001-2wt.% of the mullite and magnesia mixed powder. By this, humidity resistance and insulating property of an insulating filler composed mainly of magnesia are improved by mutual effects of addition of the mullite having high insulation resistance at high temperature and addition of silicone oil giving water- repellency and improving fluidity.
Patent JP-H1197959-A (JP)
Title: Agc amplifier for s/n enhancer
Inventor: MATSUZAKI HIROYASU
IPC: H03G3/30
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an AGC amplifier for an S/N enhancer which consists of a small number of components. SOLUTION: The input terminal 12 of the AGC amplifier 11 for the S/N enhancer is connected to the input terminal of a variable attenuator 16 through a 1st amplifier 14. The output terminal of the variable attenuator 16 is connected to an output terminal 28 through a 2nd amplifier 26. The output terminal of the 2nd amplifier 26, i.e., the output terminal 28, is connected to the anode of the diode 18 of the variable attenuator 16 through a band-pass filter 30 which passes a signal to be brought under AGC control, a voltage detection part 32 which outputs a control signal having a lower voltage as the voltage of the signal is higher, etc.
Patent JP-H07127230-A (JP)
Title: Tile
Inventor: OOTSUKI CHIKATERU
IPC: E04F13/14
Filed: 1993-11-02
Abstract: PURPOSE:To fix tiles crosswise freely, to prevent slipping of the tiles even when they are fixed on a vertical surface and to certainly prevent separation of them from a substrate. CONSTITUTION:A recessed groove of a sectional dovetail groove shape and of a flat shape including a part extending at least in the lateral direction and in the longitudinal direction, for example, a spiral recessed groove 33 is formed on a back surface 32 of a tile fixed on a substrate of a building through a fixing material. When the tile in this constitution is fixed through the fixing material while pressing it on the substrate the fixing material is pushed into the recessed groove 33. At this time, the recessed groove 33 spirally extends, and a part of the fixing material is filled in the groove part partially extending in a circular arc in the cross direction. Consequently, even when the tile is fixed in either of the lateral and longitudinal directions, it is possible to prevent slipping of the tile downward.
Patent JP-H04264909-A (JP)
Title: Input/output device for process data
Inventor: MARUKUSU GAZERU
IPC: H01R12/16
Filed: 1991-10-22
Abstract: PURPOSE: To provide an input/output device for process data which has a simple structure and can be formed according to a purpose and can be formed so as not to receive load of a large mechanical force. CONSTITUTION: A structure group support body 1, at least one structure group 2 fixed to the structure group support body 1, and a process connector 4 whose front side at least one structure group 2 can be inserted to, are provided, and at least one structure group 2 has a conductive plate 17 provided in a housing and a connector stripe piece 18 connected to the process connector 4 as one body, and the connector stripe piece 18 is mechanically firmly coupled to the housing and is provided with elastically deformable connection pins 21, which support the conductive plate 17, in the upper part.