baber/WOPTO huggingface dataset:
Patent JP-H10307778-A (JP)
Title: I/o device and data communication system
Inventor: MATSUMOTO SHUJI
IPC: G06F13/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To easily execute processing for generating one output data from the communication data of plural controllers and outputting the output data to plural circuits. SOLUTION: An I/O device 12 is provided with a means 14 for respectively receiving communication data from plural controllers 2, a means 15 for generating output data by extracting valid data corresponding to respective transmitting source controllers 2 from the communication data and arraying the extracted data in the corresponding order the controllers 2 and a means 6 for outputting output data to plural circuits 7. Since it is unnecessary to transmit processing executed by a specific controller 2 to the I/O device 12, the whole processing can be simplified.
Patent JP-H08309431-A (JP)
Title: Production of heat transfer tube
Inventor: AOYANAGI OSAMU
IPC: B21C37/22
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a heat transfer tube wherein a groove shape of a metal plate is formed to be uniformly high, the length of a wetting edge is gained and the heat transfer performance is improved by making a center part in a longitudinal direction of a metal plate thicker than its peripheral part and applying form rolling to the metal plate. CONSTITUTION: The center part in the longitudinal direction of the metal plate 12 is formed to be thicker than its peripheral part. This metal plate 12 is formed into a metal plate 11 with grooves through a roll for working grooves. This metal plate 11 with grooves is rounded, the peripheral part of the metal plate is welded to form the hear transfer tube. When form rolling is applied, a stock pushed aside by a higher part of the roll is divided into equal halves and subjected to flow into the both sides of grooves of the roll in the center part of the metal plate 12. Since the outermost peripheral part of the plate is brought into contact with the higher part of the roll, the stock of the metal plate pushed aside by that part is subjected to flow into the inner side of grooves of the roll in the peripheral part of the metal plate 12.  Since the metal plate is thick in its center part, the groove shape having its uniform height is formed in the center part as well as the peripheral part.
Patent JP-S5642362-A (JP)
Title: Package for integrated circuit
Inventor: HONDA NORIO
IPC: H01L23/50
Filed: 1979-09-14
Abstract: PURPOSE:To enhance the reliability of the IC by forming a conductive pattern provided on a substrate of a porous metallized layer immersed with low resistance solder in a flat ceramic package and forming the connecting portion with an external lead terminal of double structure of dense and porous metallized layers. CONSTITUTION:When the IC chip 2 is secured into a die cavity 3 formed at a ceramic base 1 forming a flat type ceramic package, it is secured through a dense W metallized layer 13 in normal way. Then, the electrode of the chip 2 is connected to the conductive pattern 31 on the base 1 by using a fine wire 6. At this time the pattern 31 is formed of porous W metallized layer 31 immersed with low resistance silver solder. When connecting an external lead terminal 5 to the end of the pattern 31, a dense W metallized layer 31' is interposed therebetween. Thus, there can be obtained a package of good electric conductivity and adherence.
Patent JP-H0414295-A (JP)
Title: Electronic parts feeding device
Inventor: IMAI SEI
IPC: H05K13/02
Filed: 1990-05-07
Abstract: PURPOSE:To exchage a parts feeding device with another parts feeding device by simple work by providing a sliding section which can slide forward and backward, feeding device main body provided with a regulating section which stops the operations of the sliding section, feeder unit which holds electronic parts at a prescribed position and feeds the parts at prescribed pitches, and placing table on which the parts can be mounted in packages. CONSTITUTION:When the main body of this electronic parts feeding device is removed and exchanged with another main body, a new main body with exchanged electronic parts is positioned so that the positioning blocks 5a and 5b of the main body 3 can be engaged with positioning grooves 7a and 7b and the main body 3 is fixed with a pressing block 8. Then electronic parts are exchanged easily. When parts replenishment becomes necessary, the parts replenishing work is performed after a sliding regulating device 9 is released and the entire body of the electronic parts feeding device is slid in the direction shown by the arrow A. Since all works can be performed within reach, the working efficiency can be improved. While this explanation is made to a device which can fit and remove the feeding device simultaneously, any device which can make either the fitting or removing work can also be used.
Patent JP-S5818117-A (JP)
Inventor: MIHIAERU BEENAA
IPC: G01D5/18
Filed: 1982-07-07
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-H02296267-A (JP)
Title: One component developing device
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1989-05-11
Abstract: PURPOSE:To eliminate the infiltration of one component toner, to prevent the increase of hardness and to maintain definite nip width for long period by using a foaming body as a toner carrier so that bubbles don't exist on the surface part of the toner carrier or even if they exist, their blow hole diameter is small rather than the blow hole diameter of bubbles inside the toner carrier. CONSTITUTION:On a device which press-contacts with an image carrier and performs developing, the toner carrier 7 which supplies the image carrier on which an electrostatic latent image is formed with the one component toner 4 is formed in the shape of the monolayer of the foaming body. The toner carrier 7 is provided with the surface part 7a on which bubbles don't exist or bubbles whose blow hole diameter is smaller than the blow hole diameter of the bubbles inside the toner carrier exist. Thus one component toner infiltration and the increase of the hardness during the use of the device are prevented. Moreover, the contact nip width is kept definite for the long period and printing quality degradation never occurs.
Patent JP-S5243201-A (JP)
Title: Device for controlling decelration of chassis dynamometer
Inventor: MURAOKA AKIHIKO
IPC: G01M17/007
Filed: 1975-09-30
Abstract: PURPOSE: To enable independently setting of a dynamometer or disk brake so as to effectively control deceleration of the dynamometer even when both are operated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01288341-A (JP)
Title: Solid catalyst for liquid phase hydroformylation reaction and its production
Inventor: MATSUDA AKIO
IPC: B01J37/02
Filed: 1988-05-16
Abstract: PURPOSE:To obtain a catalyst, which is easy in separation, recovering and recycling after a reaction and capable of producing an aldehyde selectively under a mild condition by using a metal such as stainless steel etc. as a carrier and by making the carrier support rhodium. CONSTITUTION:A metal such as stainless steel or chrome-nickel alloy is used as a carrier of catalyst. This metal is allowed to react with a soluble rhodium compound such as rhodium acetylacetonate etc. in a solvent under pressurized synthesis gas. Solid catalyst for a liquid phase hydroformylation reaction thus obtained is easy in separation, recovering and recycling after the reaction, and capable of producing an aldehyde selectively under a mild condition.
Patent JP-S5743434-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGUCHI SUSUMU
IPC: H01L21/324
Filed: 1980-08-28
Abstract: PURPOSE:To manufacture a semiconductor device having excellent electric characteristics by providing the steps of heat treating to alloy a semiconductor element and electrodes formed on the element, etching the surface of the element and then baking it in reducing atmosphere. CONSTITUTION:A window for leading out an electrode is opened at a dioxidized silicon film on the surface of a semiconductor element made of an N-P-N transistor, and leading electrode is formed. Then, it is heat treated at 500-550 deg.C in the reducing atmosphere for 10-20min to bake the electrode. Then, it is heat treated to alloy the electrode and the element. Thereafter, the surface of the semiconductor element containing the electrode is etched, is heat treated at 500-550 deg.C in the reducing atmosphere for 5-30min, it is then heat treated at 300 deg.C in the reducing atmosphere for approx. 12hr, thereby obtaining a semiconductor device in which sodium is redistributed as shown by a curve Ie.
Patent JP-H06331410-A (JP)
Title: Liquid supplying device
Inventor: TOYABE KIMIO
IPC: G01F15/075
Filed: 1993-05-20
Abstract: PURPOSE:To provide a liquid supplying device which is constituted so that the rate of an illegally used mount of the supplying liquid of the device can be collected. CONSTITUTION:A liquid supply device 1 is constituted of a water meter 3 which measures the used quantity of water, card reader/writer 14 which reads the rate data stored on a prepaid card 13 when the card 13 storing the rate data is inserted into the reader/writer 14, fixed quantity supplying means 16A which sets a supplying quantity in accordance with the rate data read by means of the reader/writer 14 as a suppliable amount and blocks a water supplying pipeline 2 when the measured value of the meter 2 reaches the set quantity and, at the same time, to cause the reader/writer 14 to renew the rate data on the card 13, and storing means 16B which stores the data about the illegally used quantity of water in case the water supplied through the pipeline 2 is illegally used after the pipeline 2 is blocked by means of the supplying means 16A.
Patent JP-H07317860-A (JP)
Title: Auto-tensioner
Inventor: KAZAOKA SHINJI
IPC: F16H7/12
Filed: 1994-05-31
Abstract: PURPOSE:To prevent the occurrence of inflow of air to a pressure chamber owing to inclination of an oil level without increasing the size, the weight, and the cost of a device. CONSTITUTION:An autotensioner comprises a cylinder body 10 in which a cylinder hole 10a having one end being closed is formed; an output rod 12 having a reservoir chamber 20 axially slidably inserted in a cylinder bore with a small gap therebetween and sealed with working oil and air and provided at a tip with a valve by which the reservoir chamber is sealed; and a rod energizing means 15 to energize the output rod in a direction in which the output rod is protruded. A pressure chamber 19 communicated with a reservoir chamber through the communication hole is partitioned with one end of the cylinder bore and the output rod. When the output rod is moved in a direction in which the volume of the pressure chamber is increased, the valve is opened to communicate the communication hole.
Patent JP-S5756829-A (JP)
Title: Electric shutter camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B9/70
Filed: 1981-07-28
Abstract: PURPOSE:To eliminate malfunction such as vignetting, no light emission, etc., by triggering a flash trigger device of a shutter consisting of front and rear curtains, by a logical circuit for making it conduct only when the aperture is fully opened. CONSTITUTION:Trigger terminals J3, J4 of a flash device F are connected to terminals J1, J2 of a camera side. Only when an output of an NOR circuit 2 is in a high level, an SCR (SR) conducts, and the flash device is triggered. At the time of release, transistors Q1, Q2 conduct and a switch SX is opened, therefore, an input to the NOR circuit is in high and low levels, accordingly, its output is in a low level. When the front curtain running is completed, a switch SR is closed, the NOR output is reversed, and the flash device is triggered. When an exposure controlling circuit 1 turns off the transistors Q1, Q2, the NOR output becomes a low level. Accordingly, unless the aperture is fully opened, the SCR does not conduct, and one mechanical switch is enough, therefore, malfunction scarcely occurs.
Patent JP-S6010970-A (JP)
Title: Phase control signal generating circuit of intermediate tone picture signal
Inventor: FUJIWARA KEIJI
IPC: H04N1/36
Filed: 1983-06-30
Abstract: PURPOSE:To avoid an unnatural black point component from being introduced in a reproducing signal by generating a signal indicating a phase change when a picture signal to be transmitted exceeds a predetermined amount of change above a signal giving a prescribed time of delay to said picture signal. CONSTITUTION:The picture signal given to a transfer line 1 is applied to a delay circuit 2 delaying the signal by a predetermined time, e.g., one picture element's share and also fed to a comparator circuit 3. The comparator circuit 3 discriminates whether or not the value of the picture information signal on the transfer line 1 exceeds a predetermined amount of change above the value of an output signal of the delay circuit 2 and when the value exceeds the amount of change, a phase control signal representing the indication of the phase change is generated. This phase control signal is fed via a signal line 6 to an MODEM4, where the picture information signal fed from a transfer line 5 is phase-controlled and AM-PM-VSB modulation is applied to the picture information signal.
Patent JP-S5756685-A (JP)
Title: Attaching of holding member for entirely closed type electric compressor
Inventor: ABE NOBUO
IPC: B23K11/00
Filed: 1981-07-31
Abstract: PURPOSE: To improve productivity by welding projections on a back face, at right angles with a direction in which a current is applied across electrodes, of both ends of a holding member whose shape is similar to the inner peripheral shape of a closed vessel onto the inner face of the closed vessel, thereby eliminating the need for cutting the entire face which contacts with the electrodes.  
     CONSTITUTION: A holding member 2a has a curved face approximately similar to the shape of the inner face of a closed vessel 2 and back face parts 5a at right angles with a direction in which a current is applied across electrodes 4 are formed on the both ends of the member 2a. Projections 5 are respectively formed on the back face parts 5a. The projections 5 then contact with the inner face of the closed vessel 2 and the electrodes 4 respectively contact with the back face parts 5a of the holding member 2a and the external face of the closed vessel 2, the projections 5 are welded on the inner face of the closed vessel 2 by applying a current across both electrodes 4. As the face of the inside electrode 4 in contact with the holding member 2a is simply required to be horizontal face, if it is worn partially during welding, it is mode suitable to use by only grinding horizontally, thereby the productivity is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5645292-A (JP)
Title: Electric power supply device of laser working machine
Inventor: ISHIKAWA KEN
IPC: B23K26/00
Filed: 1979-09-17
Abstract: PURPOSE:To reduce the welding defects through variation of the slope of the laser output waveform, by carrying out a successive on or off control for plural numbers of switching elements. CONSTITUTION:When a simultaneous on control is given to the switching elements 13a-13d at the time t1, the exciting lamps 16a-16d have a simultaneous flashing discharge by receiving the main discharging electric charge from the capacitor 12. Then a successive off control is given to the elements 13a-13d over the times t2-t5, and thus the supply of the main discharging electric charge is discontinued successively to the lamps 16a-16d to discontinue the flashing discharge of the lamps. Accordingly, the output of the laser rod 19 is nearly proprtional to the excited light volume supplied from the lamps 16a-16d, i.e., to the exited light volume from four lamps 16a-16d during the t1-t2 and three lamps 16b-16d during the t2-t3 respectively. In such way, the falling characteristics of the output waveform of the laser beam can be turned sharp or dull to improve the quality of the welding.
Patent JP-S5642810-A (JP)
Title: Monitor control device for electric power generating plant
Inventor: SUDOU OSAMU
IPC: G05B23/02
Filed: 1979-09-17
Abstract: PURPOSE:To increase not only the monitor control capacity of the electric power generating plant but the safety of its operation, by providing the process data process computer which gives a control to the plant plus the man-machine communication process computer. CONSTITUTION:The process data 1A given from the power plant is read by the process data process computer 2, and at the same time a prescribed decision is given to the data 1A read out through the computer 2 in terms of the limit value and the alarm. And in the case of the alarm mode, the message 2A is transmitted to the man-machine process computer 3. The computer 3 performs the message output 3A to the CRT display unit, the typewriter or the like to carry out a transmission of information to the operator 4. On the other hand, the process request 3B given from the operator 4 requests the transmission of the process request 2B to the output 3A or the computer 2 by the computer 3. And the request 2B of the process data is transmitted in case when a request concerning the process data process is given through the computer 3.
Patent JP-S609757-A (JP)
Title: Ink jet recording head
Inventor: KUAMI MICHITOKU
IPC: B41J2/055
Filed: 1983-06-29
Abstract: PURPOSE:To improve the atomization efficiency and frequency characteristic of an ink jet recording head and also make the manufacture of the head easier by such an arrangement wherein a piezoelectric element is formed into the shape of a section of a cylinder which is divided in the direction of its axis and the piezoelectric element is caused to compose at least part of a pressure chamber. CONSTITUTION:A piezoelectric element 5 is formed into a semicircular cross section resembling to a halved cylinder and it is pasted to a flat plate and ink is filled up in a space, and as a voltage is applied to the element, pressure is generated as the element contracts in the direction of its diameter and ink particles can be spouted from a nozzle. An ink jet recording head having plural nozzles 6 which are prepared by those piezoelectric elements can be easily manufactured since piezoelectric elements 5 can be easily arranged on the side of a recording head basic body 7 and this method will never degrade the atomization efficiency and frequency characteristic of the head.
Patent JP-S5243442-A (JP)
Title: Method of fabricating a material for optical fibers
Inventor: MURATA HIROSHI
IPC: C03B37/012
Filed: 1975-10-02
Abstract: PURPOSE:To spray soots upon the outer or inner peripheral surface of a cylindrical glass matrix when fabricating optical fiber so as to heighten an accumulation efficiency of the soots.
Patent JP-H06308307-A (JP)
Title: Reflection mirror
Inventor: NARITA MITSUO
IPC: G02B5/08
Filed: 1993-04-23
Abstract: PURPOSE:To provide a reflection mirror by which an excellent projected video is obtained without causing irregular color on the peripheral part of a screen in the case of using it in the light source part of a liquid crystal video projector. CONSTITUTION:When it is assumed that wavelength where spectral transmittance (in the case of vertical incidence) on a short wavelength side is 20% is lambda1, and the wavelength where the spectral transmittance(in the case of vertical incidence) on a long wavelength side is 50% is lambda2; lambda1 is set to <=440nm and lambda2 is set to >=820nm in the reflection mirror whose surface is obtained by vapor- depositing a dielectric multilayer film so as to reflect only visible light.
Patent JP-H06309847-A (JP)
Title: Recording or reproducing device
Inventor: MAEDA YASUAKI
IPC: G11B7/085
Filed: 1993-04-23
Abstract: PURPOSE:To make the designating operation of a track number for which no direct music selection key is provided, simpler and easily understandable. CONSTITUTION:In the recording/reproducing device corresponding to a recording medium having, for example, 255 manageable tracks, direct music selecting keys '1' to '25' and a track designating key '>25' used for designating the 26th and after 26th tracks are provided as inputting means. A control means is constituted in such a way that, when one of the direct music selecting keys is operated, the control means discriminates that the track corresponding to the numeric value of the operated key is inputted and, when the track designating key is operated, discriminates that the tracks corresponding to numeric values obtained when the values of numeric keys are arranged in the operating order of the direct music selecting keys repetitively operated a plurality of times.
Patent JP-H11311318-A (JP)
Title: Vehicle control device and recording medium recording program thereof
Inventor: NAKAJIMA HIDEKI
IPC: F16H61/02
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To perform control of every part of a vehicle corresponding to the actual condition of a road. SOLUTION: This control device is provided with a speed sensor 44 for detecting the vehicle speed, a speed reduction line setting means 101 for setting a speed reduction line for permitting the control of every part of a vehicle up to the time the vehicle reaches a specified node, a recommendation value calculating means 102 for calculating a recommendation value for the control of every part of the vehicle based on a set value given by the vehicle speed and the speed reduction line, and a control means 203 for controlling every part of the vehicle based on the recommendation value. Then, the speed reduction line is formed of a reduction line part indicating the vehicle speed pattern up to the time a vehicle reaches a specified node from the present position, and an additional part successively continued to the speed reduction line part.
Patent JP-S5243461-A (JP)
Title: Portable electronic timepiece
Inventor: TANAKA KOJIROU
IPC: G04G9/00
Filed: 1975-10-02
Abstract: PURPOSE:To utilize a surplus space, by equipping memory function except time, for example, telephone number etc., or simple calculation function and having for common use, indicating these information of time indicating apparatus, comparatively low frequency in use.
Patent JP-S5925314-A (JP)
Title: Acid anhydride as speed controlling agent for invading polymer containing useful substance dispersed in polymer mother body or polymer mother body surrounding useful substance
Inventor: TAKERU HIGUCHI
IPC: A61K9/26
Filed: 1983-06-30
Abstract: The invention relates to the use of an acid anhydride incorporated as a latentiated catalyst in poly(ortho ester) and other polymers such that upon exposure to aqueous environments the acid anhydride generates the corresponding acid which catalyzes the matrix erosion. The releasing rate of a loaded drug or other beneficial substance incorporated into or surrounded by the poly(ortho ester) or other polymers can be controlled in that the drug is released as the poty(ortho ester)s or other polymer is eroded by action of the acid anhydride incorporated therein.