baber/WOPTO huggingface dataset:
Patent JP-S62245716-A (JP)
Title: Level shift circuit
Inventor: HAYAMA HIROSHI
IPC: H03K19/0185
Filed: 1986-04-17
Abstract: PURPOSE:To use a high dielectric strength MOS transistor (TR) having a thin gate oxide film thickness by selecting optionally a signal level after level shift so as to eliminate the deterioration in the TR characteristic due to the injection effect of hot carrier. CONSTITUTION:The anode of a Zener diode 11 is connected to a drain of a high dielectric NMOS TR 7, the cathode is connected to the gate of a high dielectric strength PMOS TR 6. A signal subjected to level shift is extracted from the cathode of the Zener diode 11 and impressed to the gate of the TR 6. In the high dielectric strength level shift circuit 1, a high voltage inverter operation is applied and the voltage at the cathode of the Zener diodes is not decreased less than the breakdown voltage of the Zener diode. In selecting the breakdown voltage of the Zener diode 11 to a voltage not causing the injection effect of hot carrier, the deterioration in the characteristic due to hot carrier is not caused to the TR 6.
Patent JP-H03289468-A (JP)
Title: Package for fishery product and retaining method for freshness thereof
Inventor: KUROKI JUNICHI
IPC: B65D81/26
Filed: 1990-04-04
Abstract: PURPOSE:To prevent fishery products from degradation due to the exudation of drip therefrom by a method wherein a water-absorbing sheet is laid in a cold insulating container provided with a cold reserving body, fishery products are placed on the water-absorbing sheet and then covered therewith and the container is thereafter sealed. CONSTITUTION:A cold insulating container 1 is provided therein with a cold reserving body 2 and a water-absorbing sheet 3 laid thereon and, after placing fishery products 4 therein, they are covered with the water-absorbing sheet 3. Subsequently, the container containing such fishery products 4 is completely sealed by placing a cold insulating lid thereon from above. At this time, the fishery products can be covered completely with a single water-absorbing sheet, it is about as wide as the container 1 and about twice as long as the same. Since, in this way, the fishery products are chilled for shipment, even if a large amount of drip oozes therefrom, the drip is absorbed by the water-absorbing sheet 3.
Patent JP-H11275703-A (JP)
Title: Controller of motor-driven vehicle
Inventor: NAKANO YOJI
IPC: B60L3/08
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To make possible such a proper dealing with the abnormal state of a motor-driven vehicle as its emergency stop or the display of its abnormality, by sensing the drive and regeneration currents of its motor, and by sensing its actual speed, and further, by comparing the respective sensed values in its running with predetermined conditions to judge the control state of its driving motor. SOLUTION: Sensing respectively the drive and regeneration currents of a motor-driven vehicle by respective drive and regeneration sensing means 18, 19, whether a drive motor 1 is operated normally or not is checked. Also, when a state continues in a long term wherein the actual speed sensed by a speed sensing means 14 is different from a preset speed, judging this state as a state wherein the motor 1 or a motor control circuit 17 is not operated normally, i.e., as an uncontrollable state, the emergency stop of the vehicle or the display of its abnormality, etc., is performed immediately as the dealing with this state. Still, when judging this state as an uncontrollable one, if this uncontrollable state is caused by a malfunction of relay operation of a motor driving circuit, there are also some cases wherein this state can be resolved by performing dummy switching of this relay.
Patent JP-S60233962-A (JP)
Title: Data transmitter
Inventor: KUDOU SHIYOUZOU
IPC: H04N1/00
Filed: 1984-05-07
Abstract: PURPOSE:To improve the efficiency of information management at the reception side by providing a converting function of a language in use to each terminal equipment and generating a managing report in a character representing a language desired by an opposite equipment. CONSTITUTION:A central processing unit 1 stores routine managing information to a random access memory 3 even facsimile transmission. When the managing information is outputted to a printer 5, the central processing unit 1 references a dictionary memory of a predetermined language, converts a message data read from a read-only memory 2 corresponding to each data of the managing information stored in the random access memory 3 into a character code string, it is fed to a pattern memory PM at each character, the pattern data outputted from the pattern memory PM is transferred to the printer 5 via an interface 4 and a hard copy is outputted.
Patent JP-S5716229-A (JP)
Title: Idle-up device for power steering
Inventor: KAMOSHITA AKIO
IPC: F02D29/02
Filed: 1980-06-30
Abstract: PURPOSE: To improve an idle function, by utilizing performance of a hose being curved by a change of oil pressure.  
     CONSTITUTION: At power steering operation, a hose 13 changes its route to a position as shown by a virtual line 13'. In response to this change, a cable wire 16a turns to open a throttle valve. In this way, the throttle valve increases its opening degree at its fully closed position, and this amount of increase of opening is increased in accordance with the route displacement of the hose 13, that is, the load of an oil pump 1, to a value corresponding to idle speed of an engine. Accordingly, in whatever state of operation the power steeing may be, its meetable idle-up function can be obtained to prevent occurrence of engine stop failure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000284024-A (JP)
Title: Semiconductor device and integrated circuit
Inventor: HATTA KAORU
IPC: H01L27/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To add a boundary scan function to an integrated circuit, to suppress a boundary scan circuit becoming useless after its shipment to a minimum, to reduce the cost of the boundary scan circuit itself and to perform an inspection quickly. SOLUTION: A test control block circuit is removed from an integrated circuit having an analog boundary scan function, Instead, terminals for test are installed. A control signal for test is input directly. As the terminals for test, a TCK terminal 8, a TDI terminal 13, a TDO terminal 16, a Shift-DR terminal 9, a Capture-DR terminal 10, an Update-DR terminal 11, an Enable terminal 12, a Mode 1 terminal 47a, a Mode 2 terminal 47b, an analog test bus terminal 35a, and an analog test bus terminal 35b are provided. In addition, the respective terminals for test are installed at the interposer of a semiconductor device, respective control signals are input from an inspection apparatus, and a boundary scan test is performed.
Patent JP-H0644300-A (JP)
Title: Information retrieving device
Inventor: HIGASHIYA YASUSHI
IPC: G06F17/30
Filed: 1993-04-16
Abstract: PURPOSE:To eliminate the need to retrieve a document file itself and shorten the retrieval period of time by saving the retrieval result obtained by retrieving the document file, together with retrieval conditions in an information recording medium and reusing it when the document file is retrieved again with the same retrieval conditions. CONSTITUTION:This device is equipped with a character string presence/absence retrieving circuit 6 which detects whether or not there is the retrieval character string by comparing data in a retrieval data memory 15 with the specific retrieval character string; and a retrieval control table is composed of plural table entries including the storage area of the document file, the retrieval character string, a final retrieval data, and the retrieval result. Then the final retrieval date of the document file recorded in the retrieval control table is compared with the recording date of the document file to detect whether or not the document file is retrieved in the past by using the same retrieval conditions. When it is made evident that the retrieval is performed in the past, the retrieval result recorded in the retrieval control table is reused.
Patent JP-S60232663-A (JP)
Inventor: TSUCHIYAMA HIDEICHI
IPC: H01L25/00
Filed: 1984-05-03
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-H09276998-A (JP)
Title: Method for reusing immersion nozzle for continuously casting steel
Inventor: YAMAMURA TAKASHI
IPC: B22D11/10
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable the reuse of a nozzle and to reduce the cost of a steelmaking by using the used immersion nozzle, in which the inclusion stuck layer exists on the inner tube of the nozzle body by using to continuous casting of Al deoxidized steel, etc., as the immersion nozzle for continuously casting a high oxygen-containing steel. SOLUTION: On the inner tube surface of the immersion nozzle used to the continuous casting of the Al deoxidized steel or Al-complex deoxidized steel, an inclusion stuck layer composed of the oxide of Al2 O3 , etc., over the whole body and a little quantity of granular iron exists. At the time of reusing this immersion nozzle to the continuous casting of the high oxygen-containing steel, the inclusion stuck layer over on the whole inner tube surface serves as the protecting layer to restrain the reaction between the immersion nozzle body and the molten steel (high oxygen-containing steel). Further, since the inclusion, particularly Al2 O3 inclusion, is very little in the high oxygen-containing steel, it is no fear that the clogging of the nozzle is developed caused by further sticking of the inclusion on the inclusion stuck layer at the time of passing the molten steel through the immersion nozzle.
Patent JP-H11288503-A (JP)
Title: Thin-film magnetic head and its production
Inventor: SASAKI YOSHITAKA
IPC: G11B5/31
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To make efficient and rapid mass production of thin-film magnetic heads which are less in the saturation and leakage of magnetic fluxes in spite of fine division of magnetic pole portions and have particularly short throat heights. SOLUTION: After a first magnetic layer 28 is formed on a substrate, recessed parts are formed on its surface and insulating layers 29 are embedded into these recessed parts to form a flat plane. After light gap layers 30 are formed on the flat surface, a second magnetic layer 31 constituting a pole chip is formed according to prescribed patterns. The rear end of the second magnetic layer 31 is extended to the inward of the end edge of the air bearing surface side of the recessed parts. Thin-film coils 33, 35 covered by insulating layers 32, 34 are formed on the light gap layers 30 and thereafter a third magnetic layer 36 is so formed that the front ends 36a recess from the air bearing surfaces. An over-coating layer 37 is formed over the entire part.  The air bearing surfaces are polished with the end edges of the recessed parts formed at the first magnetic layer 28 as a reference for the position of a throat height zero.
Patent JP-S5315150-A (JP)
Title: Centering method for optical fiber connector
Inventor: SUZUKI NOBUO
IPC: H01P3/00
Filed: 1976-07-27
Abstract: PURPOSE: To easily and exactly align the centers of a cylindrical collar and an optical fiber, by monitoring the enlarged images of the end faces of them each positioned on each three dimensional fine adjusting stand through a mincroscope and a TV camera. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06301573-A (JP)
Title: Maintenance management system for computer system
Inventor: AZUMA TETSUO
IPC: G06F9/06
Filed: 1993-04-16
Abstract: PURPOSE:To prevent the omission of storing the maintenance information and speedily perform the storage of maintenance information and the retrieval processing by permitting the start of the computer system where the maintenance is performed for the first time when the input of the corresponding maintenance information is completed on the maintenance information management item. CONSTITUTION:In a key code check section 39, the input request of code is performed for a person in charge through a display section 33 at the initializing of the computer system. Whether the inputted key code is correct or not is checked and when it is correct, the display of the maintenance information management item stored in a management item storage section 37 is permitted, and the maintenance information management item is displayed on the display section 33. When the person in charge inputs the maintenance information corresponding to the displayed maintenance information management item, a maintenance information check section 41 checks whether or not the input of the maintenance information is completed. When the all inputs are ended, the start of the computer system 30 is permitted to operate the online.
Patent JP-H04300580-A (JP)
Title: Shape recognizing device for working cloth
Inventor: AKAHA KOICHI
IPC: D05B21/00
Filed: 1991-03-28
Abstract: PURPOSE:To always execute stably and easily the shape recognition of working cloth without increasing a scale of a placing constitution by providing a light emitting means on a cloth placing plate. CONSTITUTION:In each face of the upper part and the lower part of a separating plate (cloth placing plate) 12, sheet light emitting elements 301, 302 which can control arbitrarily the light emission light quantity are embedded. First of all, by setting a light emission value of the sheet light emitting elements 301, 302 to the minimum, image data of working cloth W1, W2 is inputted, and a luminance distribution is calculated. Based on this luminance distribution data, a threshold is derived, binarization of the image data of the working cloth W1, W2 is executed, and with regard to this binarized data, an area of a white part (>= and <= the threshold are set to white and black, respectively) is calculated. Thereafter, when the light emission quantity is varied, in a state that a light emission level of the sheet light emitting elements 301, 302, and a luminance level of the working cloth W1, W2 are separated completely, a variation of an area ratio of the white part and the black part becomes small, and as a result, the accuracy for shape recognition of the working cloth W1, W2 is improved.
Patent JP-H06301344-A (JP)
Title: Advertising device
Inventor: TAGUCHI FUMIO
IPC: G09F11/23
Filed: 1993-04-16
Abstract: PURPOSE:To exactly display advertisements by constituting the advertising device in such a manner that advertising bodies are intermittently rotated by continuous driving of a motor, by which the durability of the device is improved without overloading the motor and the stop position of the advertising bodies is directed to a front surface regardless of running or driving of the motor. CONSTITUTION:The advertising bodies 3... displaying a part of three kinds of advertisements on three flanks as a regular triangular prism shape are adjacently disposed within a framework 2 and a driving shaft 4 is disposed in the horizontal direction of the framework. Pin grooves 6 are disposed in radial three directions passing the vertexes of an approximately triangular shape and a driven gear 8 having driving parts 7 at the three sides of the approximately triangular shape is mounted at one end of a revolving shaft 5 of the advertising body 3. Driving cams 13... provided with hooking pins 11 and escape grooves 12 are mounted apart equally spaced intervals on the driving shaft 4. The driven gear and the driving cams are arranged in an orthogonal state. The hooking pins of the driving cams, driven by the driving shaft, move the pin grooves of the driven gear successively back and forth and the sliding parts of the respective driven gears slide the flanks of the driving cams to feed the cams forward, by which the advertising bodies are intermittently rotated.
Patent JP-H10268987-A (JP)
Title: Battery driven electronic equipment
Inventor: KAMAKURA SATOSHI
IPC: G06F1/32
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide battery driven electronic equipment which can supply no power to an unused function module and also can know how much electric saving allows to secure to supply power for desired using time. SOLUTION: Concerning the battery driven electronic equipment with which a low power consumption mode can be selected, this equipment is provided with an operating time storage part 5 for storing the operating time corresponding to the combination of respective functions combining plural function modules such as display part 2 and hard disk device 3 and a power save function part 1 for discriminating whether the function combination having operable time longer than the desires use time is stored in the operating time storage part 5 or not when this desired use time is designated in case of use, displaying the relevant function combination and its correspondent operable time on the display part 2 when it is discriminated the relevant function combination is stored, and performing switching to the power mode of function combination determined based on the display.
Patent JP-H08261385-A (JP)
Title: Jig for tube
Inventor: TAKEDA TORU
IPC: F16L55/00
Filed: 1995-03-24
Abstract: PURPOSE: To facilitate removal and to perform re-utilization by a method wherein when a tensile test is effected, a jig for a tube used during nipping of the tube comprises a columnar insertion member in which a hole part contracted in a direction of insertion into a tube end part is formed; and a wedge member having a conical part inserted in the hole part. CONSTITUTION: When a jig is fixed to a tube 7 for which a tensile test is executed, first, a stopper part 4 to prevent the jig from be inserted too deep into the tube 7 is protruded from the end part of the tube 7 and an insertion member 1 comprising two members is inserted. Secondly, the comical insertion part 6 of the wedge member 5 is inserted in the hole part 2, the size of which is decreased in an insertion direction, of the insertion member 1. In which case, a hole part 2 and a groove-form notch part 3 are forcibly spread, a distance between two separation members of which the insertion member 1 consists is increased, and an outside part is pressed in an adhesion state against the inner surface of the tube 7.  Namely, the insertion member 1 and the wedge member 5 are brought into a state to be firmly fixed in the tube 7, and with this state, the end part of the tube 7 is nipped by a tensile tester.
Patent JP-S5517756-A (JP)
Title: Fluid bearing device
Inventor: SUZUKI HIROSHI
IPC: F16C39/04
Filed: 1978-07-24
Abstract: PURPOSE:To increase a dynamic pressure effect and to improve a bearing rigidity, by providing exhaust holes, which are connected to the air, in pockets which are separated in the axial direction by a rand part standing between the two pockets. CONSTITUTION:Small rand parts 15b and 16b, between which and an outer circumference of a shaft member 13 a minor space is provided, are projectedly positioned in line in the circumferential direction and are located at the inside of two pockets which are separated in the axial direction by a rand part 17 positioning on the boundary between the two pockets. Exhaust holes 25 and 26 are bored at the center of the small rand parts 15b and 16b. And thus, an exhaust system of the pockets 15 and 16 are constituted. A feeding passage 24 is connected to a pressured fluid source(not shown), and exhaust grooves 22, 23 and exhaust ports 25, 26 are connected to exhaust passages 27 and 28, and the fluid is returned to an oil tank(not shown). And thus, since no compressed air caused by air engulfing force exists at the rand part 17 being a power generating part, a dynamic effect can be improved eminently.
Patent JP-2000282793-A (JP)
Title: Variable cross section shield machine
Inventor: KIDO YOSHIKAZU
IPC: E21D11/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable sealing structure which can protect a seal from the natural ground, by a variable section shield machine which can vary the widening amount of a shield drum between a front portion and a rear portion of a shield. SOLUTION: A corner packing 23 is arranged on a sliding surface of a mobile seal portion 21A, and a rubber board packing 24 is arranged on a sliding surface of a fixed seal portion 22A. The rubber board packing 24 has a width larger than the width in a cross sectional direction of the corner packing 23 by a widening amount of a widening body. Further, wire brushes are connected to the respective packings 23, 24, and the widening body is widened while the corner packing 23 and the rubber board packing 24 are appressed to each other.
Patent JP-H08262461-A (JP)
Title: Method and device for injecting liquid crystal
Inventor: SHIMOTORU AKIRA
IPC: G02F1/1341
Filed: 1995-03-23
Abstract: PURPOSE: To increase the injection rate of liquid crystals and to improve the productivity of liquid crystal cells by injecting liquid crystals under a positive pressure applied thereon from an injection port simultaneously with vacuum suction from a discharge port. CONSTITUTION: A third stop valve 12 is opened and the inside of a housing vessel 2 is evacuated to a vacuum by a vacuum pump 4. A second stop valve 11 is thereafter opened. As a result, a dry inert gas, such as gaseous nitrogen regulated to a prescribed pressure is introduced from an inert gas supply source 3 by a pressure regulating valve 10 into the housing vessel 2. The liquid crystals L are pressed by the introduced inert gas. A second throttle valve 21 is thereafter so operated as to open gradually. As a result, the liquid crystals L are gradually introduced into a supply pipe 18. A fifth stop valve 20 is closed. Next, a fourth stop valve 14 is opened. The inside of the liquid crystal cell is vacuum sucked. The fifth stop valve 20 is opened and the liquid crystals L are injected through the injection port from an injection nozzle 5 into the liquid crystal cell.  The injected liquid crystals L spread concentrically from the bottom end on one side.
Patent JP-H06303494-A (JP)
Title: Video camera
Inventor: SHOJI HIROYUKI
IPC: H04N5/232
Filed: 1993-04-16
Abstract: PURPOSE:To provide a video camera which is improved in its operability even if the number of menu pages is many, and in addition, can limit the number of the menu pages capable of using. CONSTITUTION:A CPU 14 as a menu page limiting means for limiting the menu page capable of using selectively in accordance with the hierarchical level of an operator is provided. Therefore, for instance, by determining beforehand the hierarchical level of the operator so as to be a service engineer, a station engineer and a user in order from a higher order, since, for instance, the user can operate as jumping the unnecessary page, the user can reach immediately the page where there is an aimed item, and the operability is improved. On the other hand, the station engineer can set the menu page where there are data desired to maintain so as not to be operated by a user hierarchical level.