baber/WOPTO huggingface dataset:
Patent JP-H0794743-A (JP)
Title: Semiconductor device
Inventor: NARA YASUO
IPC: H01L29/786
Filed: 1993-09-20
Abstract: PURPOSE:To make a semiconductor device of a CMIS circuit three-dimensional and to accommodate large current by forming a source and a drain with a channel region in between matching a first and a second gate electrode of an n channel layer and a source and a drain with a channel region in between matching a second and a third gate electrodes of a p channel layer. CONSTITUTION:In an n channel layer 4 formed on an insulating substrate 1, a source 11N and a drain 12N are formed on both sides of a channel region matching a first gate electrode 2 and a second gate electrode 6. Also, in a p channel layer 8, a source 13P and a drain 14P are formed on both sides of a channel region matching the second gate electrode 6 and a third gate electrode 10. As a result, while high packaging density is being maintained, the current supplying capacity of an n channel transistor and a p channel transistor to the CMIS circuit is sufficiently enlarged.
Patent JP-H0684619-A (JP)
Title: Resistance regulating method for resistor
Inventor: NAKAMURA YOSHIAKI
IPC: H01C17/24
Filed: 1992-09-01
Abstract: PURPOSE:To allow highly accurate regulation of resistance of a resistor composed of a pair of terminal electrodes formed oppositely each other, and a resistor film formed across the pair of terminal electrodes. CONSTITUTION:A pair of terminal electrodes 1, 2 are arranged oppositely with the interval therebetween being set narrow at one end while wide at the other end. A first groove 5 is then cut in side A where the interval is narrow while extending toward side B where the interval is wide, followed by cutting of a second groove 6 in the inner face of the resistor film 3 while extending toward the side B.
Patent JP-H04113407-A (JP)
Title: Compact electronic equipment
Inventor: HAMA YUJI
IPC: G06F1/16
Filed: 1990-09-04
Abstract: PURPOSE:To reduce the power consumption and the thickness of a compact electronic equipment by applying the back lighting to the back of a liquid crystal display device, i.e., a display means in a working environment. CONSTITUTION:A main block 2 including a CPU, a ROM, a RAM, etc., is provided together with a display block including a liquid crystal display device 3 and an external lighting means 4, and a battery 1 serving as a power supply. Then the device 3 is opened together with an armor part (upper cover) which functions to protect the device 5. Then a back lighting function is attained by means of the external light as well as a reflecting plate serving as the means 4 provided at the armor part. As a result, both the power consumption and the thickness can be reduced for a compact electronic equipment.
Patent JP-H0895628-A (JP)
Title: Industrial robot
Inventor: KANAMORI JUNICHIRO
IPC: B25J9/16
Filed: 1994-09-28
Abstract: PURPOSE: To provide an industrial robot which can decrease the number of its working failures and can improve its success rate in regard to an entire assembling job requiring a long period. CONSTITUTION: The work frequency and the risk rate of a significant difference test are set when a success rate is measured at the work center point so that the least distance is secured between the work center point and the center position of a work success rate distribution when the center point of this distribution is periodically shifted by a simulator. The success rate is collectively improved since the work center point is always kept at a point near the center of the success rate distribution. If the success rate changes at the work center point while the work success rate is measured in each prescribed frequency, the work success rate measurement data are initialized and the work success rate is measured again from the beginning.  The work center point is never corrected by a wrong success rate even with the change of conditions of a work subject, e.g. the change of the ambient temperature, the switching of work lots, etc.
Patent JP-H1174437-A (JP)
Title: Manufacture of lead frame
Inventor: KURODA TAKESHI
IPC: H01L23/50
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To enable forming lead frames securing large wire bonding regions, by a method wherein lead frame members made of laminated lead frame mate rial are stamped out into a wire bonding surface. SOLUTION: A lead frame member 15 composed of a lead frame material 11, and another lead frame material 13 is mounted on a press mount. At this time, the backside of the lead frame 11 and the upperside of the lead frame 13 are bonded together by a bonding surface A. Next, the lead frame 15 is stamped out in a specific shape by punches 17. Next, the bonding surface A is released to remove the bonding agent by alcohol cleaning etc., for the formation of two lead frames by one time punching step. At this time, the wire bonded surface of respective lead frames become the bonded surface A. Accordingly, the bonded surface A of the lead frame materials 11 and 13 after a processing step can secure the wire bonded regions with the punching spacing of W1.
Patent JP-H0281249-A (JP)
Title: Information processor added to on-line processing system
Inventor: YODA MITSURU
IPC: G06F15/00
Filed: 1988-09-19
Abstract: PURPOSE:To constitute the title processor so that a special processing can be executed separately by monitoring data which is transmitted and received through a communication line by an additional terminal equipment and inputting the data containing an identification code of a specific terminal equipment, and executing a processing for a special purpose peculiar to its additional terminal equipment. CONSTITUTION:An additional terminal equipment C is provided in the vicinity of a terminal equipment B3, and coupled to a communication line l for connecting a central equipment A and each terminal equipment by an interface. A receiving part 5 of the additional terminal equipment C intercepts data flowing through the communication line l, and a data selecting part 6 analyzes a communication format which is exchanged between the central equipment A and the terminal equipments B1-Bn, and when a terminal code of the specific terminal equipment B3 is contained, it is outputted to a data processing part 7. The data processing part 7 executes a prescribed processing, based on its input data. In such a way, when necessity for a new processing is generated, a special processing can be executed separately by a simple constitution without giving a hindrance to an original function of the system.
Patent JP-H1172385-A (JP)
Title: Light receiving device
Inventor: NISHIOKA SHINSUKE
IPC: G01J1/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a light receiving device in which the probability of an erroneous detection can be reduced by a method wherein the sensitivity in the low-sensitivity light receiving direction of a light receiving element is raised and the sensitivity characteristic in the light receiving direction of the light receiving element is made nearly uniform. SOLUTION: A light receiving device 1 which is attached to a ceiling face T is provided with a light receiving element 2 and a reflecting plate 3 which corresponds to a sensitivity- characteristic correction means. The light receiving element 2 receives light from a detection region so as to detect a quantity of received light. The reflecting plate 3 covers the side face of the light receiving element 2, it reflects light which is passed through a part near the light receiving element 2 so as to be condensed by the light receiving element 2, and it raises the sensitivity of the light receiving element 2 in the low-sensitivity part in the sensitivity direction of the light receiving element 2. The reflectance on the inner face of the reflecting plate 3 becomes gradually low toward its base band part 3b from its opening end part 3a.  Thereby, the sensitivity in the low-sensitivity light receiving direction of the light receiving element 2 is raised, and the sensitivity characteristic in the light receiving direction of the light receiving element 2 is made nearly uniform. As a result, the sensitivity characteristic in the light receiving direction of the light receiving element 2 can be made uniform in a wide range by a simple constitution, and the probability of an erroneous detection can be reduced.
Patent JP-H0572347-A (JP)
Title: Sonic prospecting apparatus
Inventor: MATSUURA TATSUHIRO
IPC: G01S7/529
Filed: 1991-09-13
Abstract: PURPOSE:To enable the filtering of desired frequency components of a reflected sonic signal in a fixed band width with the passage of time. CONSTITUTION:An air gun 1 transmits a sound wave to the sea bottom according to a drive pulse from a drive pulse source 2. A hydrophone 3 converts the reflected sound wave from the sea bottom into an electric signal to output a reflected sound wave signal S1. A TVG amplifier 4 amplifies the reflected sound wave signal increasing a gain with the passage of time. A filter circuit 5 extracts desired frequency components with the passage of time. Here, a sweep signal generating section 51 of the filter circuit 5 generates a sweep signal Ss with frequency varying with time. A mixing compression part 52 mixes the sweep signal Ss with the reflected sound wave signal S1 amplified with the TVG amplifier 4 to compress a frequency. A narrow band filter 53 is a filter with a fixed passing band to filter an output signal of a mixing compression part 52.
Patent JP-S6390531-A (JP)
Title: Epoxy resin composition for semiconductor sealing use
Inventor: IKEDA YUKIHISA
IPC: C08G59/40
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled composition outstanding in heat resistance, water resistance and electrical properties, by blending an epoxy resin, phenol novolak resin and polyvalent cyanic ester in specified proportions. CONSTITUTION:The objective composition can be obtained by blending (A) an epoxy resin (having in one molecule two or more epoxy groups), (B) a phenol novolak resin and (C) a polyvalent cyanic ester (e.g., benzene 1,4-dicyanate, diphenylmethane 4,4'-dicyanate) in such a manner that the hydroxyl group equivalent of the component B and the cyanate equivalent of the component C fall between 0.4 and 1.0 and between 0.1 and 0.6, respectively, based on one epoxy equivalent of the component A.
Patent JP-S61113351-A (JP)
Title: Subscriber circuit diagnosis system of digital exchange
Inventor: MIZUGUCHI TADASHI
IPC: H04Q11/04
Filed: 1984-11-07
Abstract: PURPOSE:To improve the accuracy of diagnosis by providing the 1st and 2nd impedance setting means connected selectively to a subscriber circuit and diagnosing normality while using an intermediate signal level as a detected threshold value. CONSTITUTION:In diagnosing the normality of subscriber circuits 10, 100, a signal generating circuit 50 generates a test signal under the control from a control circuit 90 and the signal is fed to a digital signal transmission line via signal insertion circuits 70, 700. The test signal is converted into an analog signal via the subscriber circuits 10, 100, fed to a termination circuit 40 and inputted to the subscriber circuit 10 being an object of diagnosis as the 1st and 2nd attenuation signals attenuated by a prescribed level through impedance elements 41, 42 via a changeover switch 43 and received by a signal detection circuit 60. The normality of the subscriber circuit 10 is diagnosed by using the intermediate signal level between the received 1st and 2nd attenuation signals as a detected threshold value.
Patent JP-S6294444-A (JP)
Title: Drive mechanism for stowing type door mirror
Inventor: NAGAYAMA YOSHIRO
IPC: B60R1/06
Filed: 1985-10-22
Abstract: PURPOSE:To reduce a space for a drive mechanism for turning a mirror housing and the weight thereof by using a surface wave motor as a power source for the mechanism and fitting the surface wave motor and a spring means between a spring seat and the mirror housing. CONSTITUTION:A mirror housing 1' is so supported via a bracket 1b on a support axis 5 fixed to a mirror base 4 as to be freely rotatable, and a surface wave motor SM is arranged concentrically with said axis 5. Namely, an elastic ring 13 fixed with a piezo-electric element 12 is fitted to the mirror housing 1' via a spacer 17 and a rotor 15 fixed with a slider 14 is overlaid on said ring 13. And on the rotor 15 are arranged a spring seat 18, a coil spring 19 and another spring seat 18'', and the spring force of the coil spring 19 is added to the surface wave motor SM. Also, the bracket 1b is fitted with a holder 21 supporting a plate 22 having a conductive pattern, and the support axis 5 is provided with a cover 24 for supporting a terminal 23.
Patent JP-H1183099-A (JP)
Title: Ventilation system for house
Inventor: NIITSUMA FUJIO
IPC: F24F7/013
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To sustain the indoor space of a house constantly in a well ventilated state by making a switch appropriately between natural ventilation and forced ventilation. SOLUTION: This ventilation system for house comprises a forced ventilation means having a forced air supply port 22, a forced air discharge port 24 and a ventilation fan 26, a natural ventilation means having a natural air supply port 32 and a natural air discharge port 34, and a ventilation control means 40 for opening the forced air supply port 22 and the forced air discharge port 24 during operation of the ventilation fan 26 to perform forced ventilation by regulating the ventilation amount whereas opening the natural air supply port 32 and the natural air discharge port 34 during nonoperation of the ventilation fan 26 to perform natural ventilation.
Patent JP-H1081775-A (JP)
Title: Foam comprising modified polypropylene resin and its production
Inventor: TOMITA HARUO
IPC: C08J9/14
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polypropylene resin foam little in affection to environments and good in the physical properties of the foam. SOLUTION: This method for producing a modified polypropylene resin foam comprises melt-kneading and reacting a mixture comprising a polypropylene resin, at least one kind of monomer selected from the group consisting of aromatic vinyl monomers, isoprene and 1,3-butadiene and a radical polymerization initiator, kneading the modified polypropylene resin with a foaming agent consisting essentially of a fluorinated hydrocarbon ether in an extruder, and subsequently extruding the kneaded product outside the extruder.
Patent JP-S59118847-A (JP)
Inventor: ANDORIYUU AARU NIKORU
IPC: C23C4/073
Filed: 1983-12-15
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-H08102069-A (JP)
Title: Optical disk device
Inventor: KUBOTA SHINJI
IPC: G11B19/02
Filed: 1994-09-29
Abstract: PURPOSE: To surely set the recording light output of each optical head at optimal value when the different regions of an optical disk are recorded by two optical head, respectively. CONSTITUTION: The recording light output L1 of a first optical head 9 is fixed to be 10mW by fixing a first reference voltage VREF1 on a default value and a light output optimizing circuit 16 changes the recording light output L2 of a second optical head 14 from 8mW to 13mW with 0.5mW step by changing a second reference voltage VREF2 in a prescribed range from the default value. At this time, an error counter circuit 4 detects a number of errors in the respective levels from 8mW to 13mW and outputs them to the light output optimizing circuit 16. The light output optimizing circuit 16 determines the optimal recording light output L2 of the second optical head 14 to be 11mW from the minimum point of a number of errors and sets the second reference voltage VREF2 corresponding to the recording light output L2 of 11mW in a second reference voltage output circuit 13.
Patent JP-H04115423-A (JP)
Title: Superconductive strand
Inventor: YAMADA KIYOSHI
IPC: H01B12/08
Filed: 1990-09-05
Abstract: PURPOSE:To reduce inter-strand coupling loss by dipping a complex element wire in a plating bath of predetermined ingredients for electroplating, and forming a Ni-Cr plating layer having a predetermined thickness, follow by heat-treatment. CONSTITUTION:A complex element wire made of an Nb wire of about 3.4mum diameter and Cu-about 4.3% Sn alloy is electroplated in a plating bath of chromic acid anhydride and citric acid under a predetermined condition, and a Ni-Cr alloy plating layer is formed to be about 1-20mum in thickness. By setting the temperature of a plating bath at a high temperature of about 60 deg.C to make generated cracks exhibit an anchor effect so that an Ni-Cr plating layer having a high degree of adhesion is formed. Further, the strand made of this covered wire rod by heat-treatment at a predetermined temperature, shows excellent results in respective electric characteristics such as a contact resistance value, residual resistance ratio, specific resistance value, coupling loss time constant of a conductor. Thereby, it is possible to reduce an inter-strand coupling loss of a large current superconductive conductor.
Patent JP-H0556145-A (JP)
Title: Information collection device in network management system
Inventor: ISHII NAOKI
IPC: H04M3/22
Filed: 1991-08-22
Abstract: PURPOSE:To preferentially transfer state change data among-alarm information outputted from a transmission system constitution unit to a host network management processor. CONSTITUTION:An intra-station information storage part 5 in an information collection device 2 stores intra-station information on the transmission system constitution unit 4 through an intra-station information transfer network 3 or without the aid of it. A primary processing part 6 classifies alarm information on the transmission system constitution unit 4, which is collected by an intra-station information storage part 5, into state change data and logging data in accordance with the type of alarm by an alarm classification part 7. Then, they are respectively stored in a state change data storage part 9 and a logging data storage part 10 in an alarm information file 8. A processor interface part 11 preferentially transfers state change data stored in the state change data storage part 9 to the host network management processor 1.
Patent JP-S6296120-A (JP)
Title: Ground clearance adjuster type rolling control device for vehicle
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/015
Filed: 1985-10-22
Abstract: PURPOSE:To prevent the rolling of a vehicle by providing a means which operates the deviation between a target rolling angle and a steady-state rolling angle, thereby performing the control with a drive duty corresponding to the deviation when the deviation exceeds a specified value. CONSTITUTION:Signals detected by a vehicle speed sensor 95 and a steering angle sensor 96 are inputted into an electronic control device 102 so as to operate a steady-state rolling angle of a vehicle body based on a vehicle speed and a steering angle for operating the deviation from a target rolling angle. And if the absolute value of the deviation exceeds a specified value, flow control valves 18, 32, 19, 33, 28, 39, 29 and 40 to actuators are controlled with a drive duty corresponding to this deviation. This constitution performs the adjustment in increase of the ground clearance so as to prevent the rolling of the vehicle body from taking place positively even if the vehicle is abruptly steered.
Patent JP-S61113203-A (JP)
Inventor: HATA TAKUOKI
IPC: H01C7/04
Filed: 1984-11-08
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-S60126699-A (JP)
Inventor: NAGASHIMA YOUICHI
IPC: G10H1/44
Filed: 1983-12-14
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-H0283692-A (JP)
Title: Automatic vending machine
Inventor: TSUJINO MITSURU
IPC: G07F9/00
Filed: 1988-09-20
Abstract: PURPOSE:To surely open a door with simple constitution by converting the moving force of a commodity placing rack which comprises part of an ejector to a commodity output port to the releasing force of the door. CONSTITUTION:When a selected commodity is raised to the commodity output port 2 by moving the commodity placing rack upward, the cam roll 3g of the commodity placing rack is abutted with a rocking lever 5 on the middle way of raising, which rocks the rocking lever 5 against the force of a spring 5a. And the posture of a tray 3d is changed as converting the fast movement of the commodity placing rack 3a to a moderate opening action, and a complete releasing state can be set at the time of slipping off a delivery commodity A. In such a way, it is possible to surely release the door, and to eliminate the staying of the commodity as in a conventional device, and also, to dispense with a specific driving device though a compulsory releasing method is used.
Patent JP-H04247072-A (JP)
Title: Sulfonamide and herbicide and plant growth controller containing said compound
Inventor: ERIZABEETO HAISUTORAHAA
IPC: C07D307/68
Filed: 1991-09-17
Abstract: Sulphonamides of the formula I 
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 in which the substituents have the following meanings: 
 
  A is an optionally substituted aromatic or heteroaromatic radical; 
  W is oxygen or sulphur; 
  B is an optionally substituted furyl, thienyl, pyrrolyl, oxazolyl, isothiazolyl, imidazolyl, pyrazolyl, thiadiazolyl, oxadiazolyl or triazolyl radical, 
 and their environmentally compatible salts; their preparation, and their use as herbicides.
Patent JP-H04118083-A (JP)
Title: Treatment by ozone
Inventor: SHIMAMUNE TAKAYUKI
IPC: B08B3/08
Filed: 1990-09-06
Abstract: PURPOSE:To efficiently clean a contaminated material with ozone by bringing the material dipped in a processing soln. into direct contact with an ozone-contg. gas. CONSTITUTION:A material dipped in a processing soln. is brought into contact with an ozone-contg. gas and cleaned by ozone while minimizing the decomposition of ozone. The deposited contaminant is removed by ozone, and the ceramic sintered body or fine ceramic of glass, etc., needing almost complete removal of the deposited contaminant is preferably used as the material to be treated. Ozone alone or a mixture of ozone and other gases is used in this case, and a mixture of ozone and oxygen is used in most cases. The processing soln. is not specified, any liq. without promoting the decomposition of ozone in the gas and inert to the material to be treated can be used, and pure water is ordinarily used.
Patent JP-S61116790-A (JP)
Inventor: IWABUCHI YASUSHI
IPC: H05B11/00
Filed: 1984-11-09
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-H1182760-A (JP)
Title: Gate valve
Inventor: ONOE MASAO
IPC: F16K3/02
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a gate valve with a high sealing property at a sliding part in a valve plate. SOLUTION: In a body 1, a flow passage 6 and a guiding part 7 extended in the diameter direction of the flow passage 6 are arranged. In the guiding part 7, a valve plate 19 for opening/closing the flow passage 6 is movably arranged. A gland case 22 is built in the opening part of the guiding part, 7, and in the gland case 22, a plurality of gland packings P1 -P3 are combined. Between the adjacent gland packings P1 , P2 , a ring type spacer 24 is arranged, and on the outside and the inside of the spacer 24, high pressure chambers 26, 27 are formed.  A supply port 29 is arranged in the gland case 22, and high pressure fluid fed from the supply port, 29 to the outside high pressure chamber 26 is allowed to flow into the inside high pressure chamber 27 from a passage 28 formed in the gland case 22, so that by means of a sealing action of the high pressure fluid sealed in the both high pressure chambers 26, 27 or purging air slightly leaking to the flow passage 6 side and a sealing action based on the contact between the gland packings P1 -P3 , a sliding part in the valve plate 19 is sealed, and as a result, the fluid flowing in the flow passage 6 can be prevented from leaking from the sliding part in the valve plate 19 to the outside.