baber/WOPTO huggingface dataset:
Patent JP-2000200874-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAOTOME TAKAO
IPC: G01R31/28
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To lessen the test cost of a large-scale integrated circuit provided with a random access memory and a self-diagnostic circuit which are both built in. SOLUTION: A large scale integrated circuit device is provided with a random access memory and a self-diagnostic circuit BIST which are both built in. An inner voltage switching circuit VMDS, which selectively switches the potential of an inner voltage VMD that is supplied as an operation voltage of memory cells which constitute the memory array of the random access memory when a power supply margin test or a data retention test is carried out in accordance with a potential control signal VC (VC1 to VC3), is provided to a self-diagnostic circuit BIST besides a test pattern generating circuit and a test data comparison circuit which are used for a logic test of the random access memory. The large scale integrated circuit device is made to have a function to autonomously carry out a power supply margin test and a data retention test.
Patent JP-H11195936-A (JP)
Title: Microwave amplifier circuit
Inventor: TSUKAHARA YOSHIHIRO
IPC: H03F3/60
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive parallel feedback microwave amplifier circuit with reduces dispersion in drain current resulting from dispersion in characteristics of a FET caused by a dispersion in a process of a microwave monolithic integrated circuit MMIC used in a microwave band. SOLUTION: A parallel feedback circuit 20 is made up of a resistor 12 only and a DC component in addition to a high frequency component at a drain voltage of a FET 2 is fed back to its gate. Thus, in the case of deciding a gate-source voltage Vgs and a drain current Id at a bias point of the FET 2, the Vgs is shifted when Id=0 and the inclination line is made lenient so as to decrease the change in the Id with response to the change in the Vgs.
Patent JP-S61159700-A (JP)
Inventor: NISHIZAWA TATSUO
IPC: G10L13/07
Filed: 1985-01-08
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-H11195068-A (JP)
Title: Schedule managing system and method for controlling its processing
Inventor: ISHIZAKI YUTAKA
IPC: G06Q50/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an easy and easily memorizable operation method for executing a main work such as referring to the schedule of a selected member or referring to the schedule of a selected date in a schedule managing system. SOLUTION: Software parts indicating schedules, members or dates are moved between parts constituting GUI by an input device 101 such as a pointing device, etc. When the parts are superimposed on another ones, the parts constituting the GUI of a movement destination judge the kinds of the superimposed software parts so as to sort processings. Thus, the main work is executed by the simple operation method such as the superimposition of the software parts.
Patent JP-S62203875-A (JP)
Title: Steering angle regulating device for vehicle
Inventor: ARAI AKITOSHI
IPC: B62D7/16
Filed: 1986-01-09
Abstract: PURPOSE:To aim at enhancing the control stability, by controlling the steering angles of right and left steered wheels, independently from each other in accordance with the running condition of a vehicle. CONSTITUTION:When a rack bar 61 in a steering gear box 60 is moved in the direction X, a left wheel 10L is turned in the direction Y. Further, when an lower arm 12L swings in the vertical direction, the left wheel 10L is slightly turned. Further, when the vehicle front side fulcrum of the lower arm 12L is moved in the direction X by means of a steering angle regulating unit 20L, the left wheel 10L is slightly turned in the direction reverse to the direction Y. Further, the regulation of the steering angle by the steering angle regulating unit 20L is controlled by a microcomputer 70.
Patent JP-S58120770-A (JP)
Title: Molten metal tank in hot dipping device
Inventor: SHIRATO TSUNEO
IPC: C23C2/00
Filed: 1982-01-08
Abstract: PURPOSE:To perform the prevention of scattering of molten metal and the recovery of scattered metal in the stage of subjecting parts of intricate shapes to metal hot dipping, and separating excess molten metal centrifugally by rotating the parts at a high speed by using a preventing member for scattering of molten metal. CONSTITUTION:A jig 10 set with objects to be plated is moved horizontally and is placed above the upper hole of a preventing member 1 for scattering of molten metal provided in a molten metal tank 9. A driving mechanism 4 is operated to force a shaft 2 upward with a horizontal plate 3 and to move the member 1 upward. At the same time, the jigs 10 are moved downward and are dipped in molten metal 7 whereby the molten metal is placed on the objects to be plated. After a specified time, the jigs 10 are pulled up from the metal 7 and are rotated at a high speed to stick the excess molten metal stuck on the objects to the inside wall of the member 1 by centrifugal forces so as to make the plating uniform in thickness; thereafter, the objects are pulled up. The member 1 is put into the metal 7 by descending the shaft 2, then the plating metal sticking to the inside surface is melted by the metal 7 and is thus recovered.
Patent JP-2000200836-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SAKAI SATORU
IPC: H01L21/8234
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent a boundary between an active region and an element isolation region from moving back in a case where a double-gate insulating film is utilized. SOLUTION: A semiconductor device is equipped with MISFETs(Metal Insulator Semiconductor Field Effect Transistors) which comprise an element isolation region 3 formed on the main surface of a semiconductor substrate 1, active regions 4a and 4b specified by the element isolation region 3, and gate electrodes 9 each formed on the active regions 4a and 4b through the intermediary of gate insulating films 5 and 8 respectively. At this point, an inner part of the gate insulating film 8 on the active region 4b is made thinner than the gate insulating film 5, so that the semiconductor device is provided with a double-gate insulating film. The gate insulating film 8 in a boundary region 7 between the active region 4b and the element isolation region 3 is formed nearly as thick as the gate insulating film 5.  The gate insulating film 8 is formed through a manner where the gate insulating film 5 is etched using a photoresist film with an opening smaller than the plane pattern of the active region 4b as a mask, and then the semiconductor substrate 1 is subjected to an oxidizing treatment.
Patent JP-H01180871-A (JP)
Title: Cyclohexane derivative, its production, herbicide containing it, and method combating weeds using it
Inventor: ARAI KENJI
IPC: C07C323/47
Filed: 1988-01-07
Abstract: NEW MATERIAL:A compound of formula I (R<1> is lower alkyl; R<2> is lower alkyl, lower alkenyl, lower alkinyl, lower haloalkenyl). EXAMPLE:2-(1-Ethoxyaminoethylidene)-5-[2-(2-fluoro-4-trifluorome-thylp henylthio) ethyl]cyclohexane-1,3-dione. USE:Herbicide. It has excellent herbicidal effect with a reduced dose in soil treatment in crop fields, further in rice paddies filled with water with high selectivity between the main crops and weeds. PREPARATION:The reaction of an acylcyclohexane derivative of formula II with hydroxylamine of formula III or its inorganic acid salt give the compound of formula I. The reaction is conducted in the presence or absence of a solvent such as hexane, heptane or ligroin, if necessary, in the presence of a base such as pyridine or triethylamine.
Patent JP-H04235712-A (JP)
Title: Method for regenerating adsorbent of adsorption column
Inventor: YOSHIMATSU YUKIYOSHI
IPC: B01D53/04
Filed: 1991-01-11
Abstract: PURPOSE:To provide a method for regenerating adsorbents wherein the consumption of gas of high purity which is used as regeneration gas for an adsorption column can be reduced as far as possible in the technology to remove impurities in raw gas by adsorption. CONSTITUTION:When at least two or more adsorption columns 1a, 1b are provided and regeneration operation of adsorbents in the columns is performed, two kinds of regeneration gases are used, one being high purity gas and the other being other than said gas, for example, raw gas. And two regeneration gas lines are provided and at first the raw gas is used as regeneration gas and then the high purity gas is used as regeneration gas to regenerate adsorbents. Since gas other than gas of high purity is used partially in a regeneration operation, consumption of high purity gas used in regeneration operation can be minimized, so that high purity gas can be produced with a high degree of yield.
Patent JP-S62161048-A (JP)
Title: Electromagnetic ultrasonic measuring apparatus
Inventor: ITO SUSUMU
IPC: G01N29/04
Filed: 1986-01-10
Abstract: PURPOSE:To prolong the life of the titled apparatus by preventing the seizure between a member to be inspected and a magnetic pole surface, by providing a transmitting- receiving coil to an iron core equipped with the magnetic pole surface and forming a hardened layer to the magnetic pole surface. CONSTITUTION:A piercing hole 12 is formed in an iron core 11 and a DC exciting coil 14, and a transmitting-receiving coil 15 are arranged to the groove part of said iron core 11. Further a magnetic pole is formed corresponding to the transmitting- receiving coil 15 and guides 18B are respectively provided to the feed-in and feed-out ends of the iron core 11. First and second hardened layers 25, 26 are provided to the inner surface of the piercing hole 12 and a descaler 20 is provided to the feed-in end of the iron core 11 and a nozzle 22 is mounted to said descaler 20. A steel pipe 21 being a material to be inspected is passed through the piercing hole 12 from the descaler 20 and the flaw detection thereof is performed by the DC exciting coil 14 and the transmitting-receiving coil 15. Even if the steel pipe 21 has burr at this time, because said burr is contacted with the hardened layers 25, 26, no shaved waste is generated and scale is removed by high pressure water from the nozzle 22. Because the hardened layers 25, 26 are provided, the seizuring between the steel pipe and an electromagnetic ultrasonic measuring apparatus is prevented to make it possible to prolong the life of said apparatus.
Patent JP-S5699536-A (JP)
Title: Parameter monitoring method of dispersion control systemarameter monitoring method of dispersion control
Inventor: TANAKA TOSHIFUMI
IPC: G06F3/048
Filed: 1980-01-11
Abstract: PURPOSE:To easily discriminate that a parameter is being changed, by changing a display color of a parameter value which is displayed on color CRT connected to CPU, at the time of changing the parameter of a control unit connected to CPU through a transmission line. CONSTITUTION:In case when the parameter is changed, the parameter to be changed is designated by use of the light pen 2 and the data input unit 3, and it is input to the CPU4. The CPU4 transmits this parameter value to the designated digital control unit 7, changes the parameter value displayed on the color CRT1 to the value which is input newly, and also changes its display color to a color indicating that the parameter is being changed. Also, in case when the CPU4 is unable to confirm that the change is completed, due to a fault of each step in the course of the change processing, the time counting is started in advance by the CPU4 from the time point when the value of the changing parameter has been input to the memory, and if the change has not been completed in the prescribed time, it is regarded as a time-out error, and the display color of the parameter displayed on the CRT1 is changed to a color indicating a fault, or is flickered.
Patent JP-H11197844-A (JP)
Title: Welding equipment
Inventor: YAMAKOSHI YUKIYOSHI
IPC: B23K11/11
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a welding equipment itself, to ensure the safety, to increase the service life of a screw rod, and to improve the welding quality. SOLUTION: A welding gun 43 is provided on a lower end part in a vertically movable manner below a first pipe 21 provided perpendicular to a slide base 19 movable along an arm 13, and the axis C1 of a screw rod 23 to vertically move a second pipe 33 relative to the first pipe 21 is approximately agreed with the axis C2 of the first pipe 21. In addition, a nut member 37 provided on an upper part of the second pipe 33 is secreted in the screw rod 23 in a vertically movable manner. The axis C3 of a pressure cylinder 35 provided on a lower part of the second pipe 33, and the axis C1 of the screw rod 23 are arranged approximately on the same line, and the engagement length of the first pipe 21 with the second pipe 33 is large.
Patent JP-H10200621-A (JP)
Title: Telephone set with redial function
Inventor: SHIMAMURA YOSHIE
IPC: H04M1/23
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a telephone set with redial function by which a large number of dial numbers are continuously read, without increasing number of operation buttons and without making the operation method complicated. SOLUTION: This telephone set is provided with a telephone directory registration content memory 110 that stores in advance destination dial numbers, a dialed destination history memory 109 that sores destination dial numbers which have been dialed in the past, and a control section 108 or the like that controls read/write of the memories 110, 109. The control section 108 displays a destination dial number dialed in the past in the dialed destination history memory 109 and then a destination dial number in the telephone directory registration content memory 110, one after the other for each depression of a 'redial' button 106. When the displayed destination dial number indicates a desired destination dial number, a 'speech' button 106 is depressed to dial the displayed telephone number.
Patent JP-S63170209-A (JP)
Title: Disproportionating method for halogenated silane
Inventor: SHIMIZU YASUHIRO
IPC: C01B33/107
Filed: 1987-01-09
Abstract: PURPOSE:To obtain low order halogenated silane or monosilane with high efficiency for a short time, by allowing a specified halogenated silane to cause disproportionation reaction in the presence of metallic Co catalyst. CONSTITUTION:A catalyst support supporting 1-3wt.% metallic Co catalyst is obtained by dipping an inorganic porous support such as activated carbon, alumina, silica-alumina into an aq. soln. of CoCl2.6H2O, drying and then reducing. Then the halogenated silane expressed with formula (X is halogen; u=1-3) is allowed to cause disproportionation reaction at 40-400 deg.C in the presence of the above-mentioned catalyst support.
Patent JP-H11201630-A (JP)
Title: Heat insulation doors for refrigerator and deep freezer
Inventor: YOKOKURA HISAO
IPC: C08J9/14
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To reduce cost and weight by pouring a material exhibiting specific values of an overall density, a compression strength and a bending strength of an overall skin layer separated at a specific distance from an outside face of a door in case of manufacturing a heat insulation case by filling a hard polyurethane foam in a space, thereby obtaining a suitable strength with a small filling amount. SOLUTION: In case of manufacturing the heat insulation door by filling a hard polyurethane foam using a mixed foaming agent of a cyclopentane and a water in a space between an outdoor surface iron plate and an inner door wall of the refrigerator or the like, an urethane material having an overall density of 35 to 38 kg/m<3> , a compression strength of 0.1 MPa or more and a bending strength of 0.4 MPa or more of a skin layer of the hard polyurethane foam is poured in an amount of 36 to 42 g/L to an inner volume in an urethane filling part separated at 50 mm or more from a door outside surface, and the door is manufactured. In this case, as the polyol component of the used polyurethane foam, it is preferable to contain 60 pts.wt. or more of a component having a low cyclopentane solubility.  Thus, a heat insulation material having both low density and high. strength characteristics to be compatible is obtained.
Patent JP-S61161863-A (JP)
Title: Conference telephone system
Inventor: UNO KINICHI
IPC: G10L15/00
Filed: 1985-01-11
Abstract: PURPOSE:To raise the audio level of the speech voice of the speaker distant from the microphone up to that of other speakers speech voice by recognizing the voice of the specified speaker and raising the audio output level of the said voice. CONSTITUTION:When the conferences are situated distant, the data from a memory circuit 14 and the voice data correspondent to each microphone which is produced in a manner that the voice is decomposed to the voice-factor data by a voice recognizing circuit 11 and stored in a buffer memory 12, are collected in a collating circuit 15 consecutively by means of the address conversion timing supplied from an address generating circuit 18. When the two data coincide each other, a hangover timer circuit 16 is driven. The circuit 16 sets the decoder as well as latches the address generating circuit 18 of its output of the address correspondent to the collated voice data to be supplied to the decoder 17, so that the gain of a gain setting circuit 3 increases.
Patent JP-S5496616-A (JP)
Title: Fuel injection type rotary piston engine
Inventor: HIROSE YUTAKA
IPC: F02D3/00
Filed: 1978-01-13
Abstract: PURPOSE: To obtain a fuel supplying characteristic corresponding to an operation state of an engine, by means of arranging two ejecting nozzles at a gas absorbing path after the ejecting ability per unit hours of two fuel ejecting nozzles being differentiated, and of using the ejecting nozzles by selection according as the extent of the engine load.  
     CONSTITUTION: The first and the second fuel ejecting nozzles 11, 12 are arranged on the wall part of the gas absorbing path of almost  upstream of a direction changing part 8a in a gas absorbing path. The ability of fuel ejecting of the first and the second fuel ejecting nozzles 11, 12 are concretely given by the difference, for example, of  2 : 5, and a computer is so controlled that the second fuel ejecting nozzle 12 may be only operated at the high loading time beyond the set load, while the first fuel ejecting nozzle 11 is operating in the whole loading range of the engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63170001-A (JP)
Inventor: NAJIMA KATSUMASA
IPC: B27C1/12
Filed: 1987-01-08
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-S5495183-A (JP)
Title: Pressure contact-type semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L25/10
Filed: 1978-01-13
Abstract: PURPOSE: To reduce the distortion applied to an element when an electrode is brought into contact with the element by pressure, by interposing a powder metallic layer with a particle diameter below 2μm.  
     CONSTITUTION: A powder layer 7 with approximately 0.5 mm thickness is generated on the capacity bottom face of base electrode 2 and case 3. Element 1 is put on layer 7 so that electrode 13b may be at the top. Insulating ring 5 is inserted to leading-out electrode 4, and  plate spring 6 is inserted. After that, the pressure over three times  as large as the spring force of plate spring 6 is applied to solidify layer 7; and after the plate spring is fixed by a protrusion, a device  is completed by welding and connection. In this structure, since powder layer 7 becomes a pressure buffering materials and the warp of element  1 is not reformed, element 1 is prevented form being affected by the distortion to a Si substrate and cracking. The  ther-mal rmal resistance and forward voltage drop are reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03209189-A (JP)
Title: Stage
Inventor: OZAKI MOTOMI
IPC: G12B5/00
Filed: 1990-01-10
Abstract: PURPOSE:To increase the number of degrees of freedom of fine displacement by providing an actuator which drives a second table to bases on its plane with three degrees of freedom. CONSTITUTION:Lengths of respective parallel springs are set to L (first bar 11) and M (second bar 14), and L<M is true. When a force P in the X-axis direction is applied to a second table 15, it is deformed. The extent of displacement of the second table 15 to bases 12 is reduced and is transmitted to the side of a first table 13. When a piezoelectric element 17 of an actuator 16 is driven to displace the second table 15 in this manner, the extent of displacement is reduced and is transmitted to the first table 13; and the extent of displacement of the first table 13 can be controlled by controlling lengths L and M. Similar relations are obtained with respect to movement in the Y-axis direction and rotation in the direction of theta in the same manner. Consequently, the actuator 16 is driven for the first table 31 with three degrees of freedom on the plane where the displacement is considerably reduced, and the number of degrees of freedom of movement is increased in comparison with conventional that.
Patent JP-S58125047-A (JP)
Inventor: JIYON JIEI KOPUKO
IPC: G03G15/08
Filed: 1983-01-12
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-H09200445-A (JP)
Title: Image reader
Inventor: MATSUDA SHINYA
IPC: G03B27/62
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a read image of low quality having blur from being outputted and improve the reliability as an image input means. SOLUTION: In an image reader which has an original platen for supporting an original to be read, an image pickup means for converting an original image into an electric signal, and a signal processing system 100 quantizing and outputting the electric signal to an external device and is structured having an open space for setting the original between the original platen and image pickup means is provided with an original blur detecting means 200 which detects whether or not the original being moved and an operation control means 101 which quits reading operation when the movement of the original is detected during the reading operation.
Patent JP-S5389177-A (JP)
Title: Method of transporting by detachable transporting tool
Inventor: NIIKURA YOSHIMASA
IPC: B65G63/00
Filed: 1977-01-18
Abstract: PURPOSE: To easily transport articles to be transported on a flat surface to desired position using a detachable transporting tool mounted with wheels via supporting bracket at the lower end of vertical threaded rod with handle screwed with the bracket. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09196787-A (JP)
Title: Force sensor
Inventor: BUORUFUGANGU GORUDERAA
IPC: G01L9/12
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain a force sensor in which a measuring error due to the aging of a measuring diaphragm can be detected and corrected by a method wherein a device in which the force sensor is built is assigned to the diaphragm and the device can perform the constant displacement of the diaphragm independently of an external force. SOLUTION: A single layer or a plurality of layers 14 are formed on a substrate 12 at a force sensor 10, the layers 14 are spread partly on the upper part of a space 16, and a measuring diaphragm 18 is formed at the upper part of the space 16. The diaphragm 18 is provided with an electrode 20 on a side facing the space 16, and an electrode 22 is provided at the bottom part of the space 16 so as to face the electrode. The diaphragm 18 is displaced by a force F, the interval between the electrodes 20, 22 is changed, and the value of the force F can be estimated on the basis of its capacitance change. A constant deformation is generated in the diaphragm 18 by a piezoelectric resistor having a known voltage-force characteristic, and the interval between the electrodes 20, 22 is made constant.  A sensor signal at this time is compared with a sensor signal which is expected from a constant displacement, the aging of the diaphragm 18 can be estimated on the basis of their deviation, and an error due to the aging can be corrected.