baber/WOPTO huggingface dataset:
Patent JP-H11195560-A (JP)
Title: Assembled large capacity capacitor and cell thereof
Inventor: ASADA SEIICHI
IPC: H01G11/14
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To operate a capacitor in safety by providing each cell with a mechanism for detecting the inner pressure thereof and interrupting the current. SOLUTION: A cell having capacity of 500 F or above is provided with a current interrupt mechanism functioning by detecting the inner pressure of the cell and a large capacity is produced by assembling the cells. Means for interrupting current which flows through the cell utilizes the deformation of a metallic deformable plate 2 due to inner pressure rise of the cell. Inner pressure of the cell at the time of interrupt current is preferably set at 5-20 atm and even if it is lower than 5 atm and therefore not abnormal, there is a possibility that the current interrupt mechanism may function and if it is higher than 20 atm, troubles such as the occurrence of the cell being deformed before the current interrupt mechanism functions.  The current interrupt mechanism is built in the lower hollow section of the electrode terminal 10 of the cell and comprises a metallic lead fixing plate 1, the deformable plate 2 and a packing 3.
Patent JP-H11250661-A (JP)
Title: Semiconductor device
Inventor: NAKAGOME YOSHINOBU
IPC: G11C11/407
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To cope with various kinds of power supply voltages, reduce power consumption, and utilize element performance for microfabrication by providing a low power consumption mode suited for a battery backup, and setting an optimum operating voltage to an operation mode to an OSI circuit block that operates even at a low power supply voltage by a power supply voltage conversion circuit independently of the value of an external power supply voltage. SOLUTION: A power supply voltage conversion circuit 6 converts a power supply voltage VCC that is inputted from a power supply circuit 2 outside an LSI chip 1 to operating voltages VCL1 and VCLn of main circuit blocks 5a and 5b. The power supply voltage conversion circuit 6 consists of conversion circuits 6a and 6c for normal operation, conversion circuits 6b and 6d for information retaining operation, and switches 6a and 6b for directly applying the power supply voltage VCC, thus switching the output voltage and the consumption current of the power supply voltage conversion circuit 6 according to a signal PD for indicating an information retention operation state and a signal LM for indicating the voltage limiter of the power supply voltage conversion circuit 6.
Patent JP-2000191123-A (JP)
Title: Work carrying hanger device
Inventor: YOSHIDA YUTAKA
IPC: B65G17/20
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To suspend and hold works different in size, form and support point with a single device by providing long hanger members in mirror positions on a pair of moving frames, and also rockably providing short hanger members thereon. SOLUTION: When a cab is carried by use of a hanger device 1, a gear motor is operated to rotate an endless belt. Moving frames 5 connected to the upper and lower sides of the endless belt are mutually approached, and the cab attachments 7A of cab hanger members 7 are engaged with the upper part of the cab to hold the cap. In carrying a deck, the moving frames 5 are mutually approached when the endless belt is rotated, and the deck attachments 6A of deck hanger arms 6 are engaged with the deck to hold the deck. In this case, since the cab hanger members 7 situated on the inner side of the moving frames 5, they never interfere with the holding of a low deck.
Patent JP-2000190857-A (JP)
Title: Electric power steering device
Inventor: CHIKARAISHI KAZUO
IPC: B62D5/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric power steering device that has a compact structure and a sufficient sealing function while ensuring a sufficient stroke of its collapsible mechanism. SOLUTION: The electric power steering device comprises a housing 1, a torque detector including a sleeve 6e with a fit on an output shaft 3 inserted in the housing 1, an electric motor for outputting auxiliary steering force to the output shaft 3 depending on signals from the torque detector, and a seal 18 placed about the sleeve 6e to seal it off from a column tube 1c and a flange 1d both coupled to the housing 1. The torque detector and the column tube 1c thus form a minimal clearance in between and provide a compact system structure. The use of steel for the flange 1d further minimizes the abrasion of the sealing surface.
Patent JP-2001182146-A (JP)
Title: Piping structure for catch-basin
Inventor: ARAI REIJIRO
IPC: F16L43/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a piping structure for a catch-basin where a pipe path led to a catch-basin can be easily cleaned. SOLUTION: A catch-basin piping structure 10 includes, for example, a concrete catch-basin 12. The catch-basin 12 is provided between sewer pipes 24 and 26, where the sewer is appropriately reserved to adjust its flow-out quantity. Here, a sidewall 14b on the upper stream side of the catch-basin 12 is arranged to communicate with the sewer pipe 24 led from the upper stream side of a sewerage, while a sidewall 14c on the lower stream side is arranged to communicate with the sewer pipe 26 led from the lower stream side of the sewerage. Further, a tube fitting 30 comprising a handle 38 is provided detachably to the end part of the sewer pipe 24 led from the upper stream side of sewerage.
Patent JP-2001164740-A (JP)
Title: Expansible closet drain-board
Inventor: HAYAKAWA KAZUMI
IPC: F16B12/14
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an expansible closet drain-board capable of changing the size of the drain-board according to the size of a closet. SOLUTION: An expansible closet drain-board is so constituted that a plurality of fixed shelves 2 and three fixed legs 3 are provided, fixed nuts 4 are provided to the central parts of void parts 10 in the fixed legs 3 on one end to form fixed sections 1, slots 7 are provided to the central parts, sliding shelves 6 having washer based fixed bolts 9 equal to the number of void parts in the fixed sections 1 are provided and that a sliding section 5 is formed of two sliding legs 8.
Patent JP-2000166628-A (JP)
Title: Umbrella for bicycle and its fixing tool
Inventor: UBUKATA HIDEO
IPC: B62J11/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To make settable an umbrella in the state of not obstructing operation, to facilitate mounting and detaching and to make freely adjustable the height or the umbrella by setting a freely extensible handle part to fit into a fixing tool at one end of the handle of the umbrella. SOLUTION: The freely extensible handle part 3 to be fitted into the fixing tool 10 is set at one end of the handle 2 of the umbrella 1. The part 3 is extended and contracted multistepwise by operating a hook 4. The part 3 has a shape to be fitted into the inside of the fixing tool 10, which is installed at a pipe frame 21 of the upper stage of the bicycle 20 and a pipe frame 22 of the lower stage via a fixture 23. The tool 10 is cylindrically formed to fit the base part of the umbrella 1 inside. An angle adjusting mechanism 11 is installed on one side surface of the tool 10. The mechanism 11 is formed of a plane part 12 arranged on the side surface of the tool 10, a long hole 13 provided in the center of the part 12, a bolt/nut 14 mounted into the hole 13, and a washer 15.
Patent JP-2001169876-A (JP)
Title: Article hanger
Inventor: KIKUCHI HIDEYUKI
IPC: A47F5/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an article hanger that is lightweight and can be made inexpensively from a synthetic resin, the hanging bar of which does not project dangerously. SOLUTION: The article hanger in which a support bar 3 and a hanging bar 2 are attached to a mounting piece 1 designed to be attached to a mounting bar for displaying an article, is made of a synthetic resin. A reinforcing piece 5 is arranged astride between the support bar 3 and the hanging bar 2. The forward end side of a slender protector 10, the rear end side of which is attached to the support bar 3, is extended forwardly of the tip of the hanging bar 2 and covers the tip of the hanging bar 2.
Patent JP-H04215079-A (JP)
Title: Timing generator
Inventor: TSURUKI YASUTAKA
IPC: G01R31/26
Filed: 1990-12-12
Abstract: PURPOSE:To provide a timing generator which is capable of setting a rise and a fall in one period, in a timing generator to provide the rise and the fall timing of a test pattern for an IC to be tested. CONSTITUTION:An adder 8 is arranged to the delay data feeding part of a delay generator 3, delay data to generate a clock is added to period data one before at a subsequent timing by means of the adder 8, and the delay generator 3 is operated by means of the addition data. Thus, provided delay data is a numerical value in a range of one period when it is set to a negative numerical value, an addition value is a positive value. Since a negative number as delay data can be set and negative delay data can be set, the timing of the rise of a test pattern signal fed to an IC 5 to be tested can be set within the same period as that of a rise timing and the IC the hold time of which is brought into a negative can be tested.
Patent JP-H04215477-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KISHI SHUJI
IPC: H01L21/28
Filed: 1990-12-14
Abstract: PURPOSE:To bury a metal layer in an excellent coverage by readhering platinum atoms jumped from a platinum silicide layer due to sputtering in the case of cleaning before a tungsten growth, and growing a tungsten film with the atoms as nuclei. CONSTITUTION:A silicon oxide film 2 is formed on a silicon substrate 1 by thermal oxidation. After an opening 3 is provided at the film 2, the entire surface is covered with a polycrystalline silicon film 4. Then, arsenic is implanted, heat treated, and an emitter diffused layer 5 is formed on the substrate 1. A platinum silicide layer 6 is formed on the surface layer of the film 4, and a tungsten film 7 is selectively formed only on the surface of the layer 6. Subsequently, after a silicon oxide film 2A is grown on the entire surface, an opening 3A is formed. A tungsten film 7A is grown, and selectively buried in the opening 3A. Aluminum wirings 8A are formed to complete a semiconductor device.
Patent JP-H0445604-A (JP)
Title: Operational amplifier
Inventor: ASAKAWA TATSUJI
IPC: H03F3/45
Filed: 1990-12-14
Abstract: PURPOSE:To decrease the effect of the deviation in the characteristic distribution between transistors (TRs) in pairs by providing two each of source drain gate electrodes to 1st and 2nd insulation gate FET and arranging the electrodes in point symmetry to a same center. CONSTITUTION:Two source drain gate electrodes are provided to each TR pairs 10, 12 of a differential amplifier stage, and two source electrodes S10, drain electrodes D10 and gate electrodes G10 of the TR 10 and two source electrodes S12, drain electrodes D12 and gate electrodes G12 of the TR 12 are arranged in point symmetry to a same center. Moreover, the source electrodes of the TR pairs 10, 12 are formed as S10(12) in common and connected in common to a drain of a constant current source TR 9. Thus, the effect of the deviation in the characteristic distribution in a wafer on an offset voltage between the two TRs being the TR pairs with matched characteristic substantially is canceled between the TR pairs because of point symmetry arrangement and the offset voltage is much reduced.
Patent JP-H04220022-A (JP)
Title: Transmission system
Inventor: INOUE HIROICHI
IPC: H04B3/46
Filed: 1990-12-20
Abstract: PURPOSE:To allow the system to recognize an opposite equipment to be in maintenance with respect to the transmission system having a transmitter indicating the maintenance state as an opposite equipment which stops an external output of fault information through the control of its maintenance control section by indicating a fault upon the detection of the fault and informing the result to the opposite transmitter and closing a maintenance switch. CONSTITUTION:When a maintenance switch SW is closed, an on-signal is sent to a maintenance control section 1 of an opposite transmitter via a data link 2. With the maintenance switch SW closed, the on-signal is inputted to the maintenance control section 1 of the opposite transmitter via the data link 2 and indication representing the maintenance state is implemented regardless of being not in maintenance of its own equipment, then its own transmitter recognizes it that the opposite transmitter is in maintenance and even when a fault of the opposite transmitter is displayed, it is recognized that the display results from the maintenance and its own equipment is not in the maintenance and if indication of the maintenance state for a long time is shown, it is recognized that the release of the maintenance state of the opposite transmitter is left undone.
Patent JP-H04220859-A (JP)
Title: Terminal equipment simulator for communication
Inventor: SHIOKAWA WATARU
IPC: G06F19/00
Filed: 1990-12-21
Abstract: PURPOSE:To allow a concerned person to understand the function and operation method of a communication terminal equipment empirically, efficiently and economically by displaying a state similar to the operation of a real object based on a pseudo operation and a simulating operation on a video image without use of the actual communication terminal equipment. CONSTITUTION:A video image of a desired communication terminal equipment is displayed on a display screen of a general-purpose information processing unit 1, a voice processing unit 3 makes guidance and a pseudo operation is attained by touching a picture with a touch sensor 2, a recording and transmission function of the voice processing unit 3 is used and a network controller 4 is provided to attain simulating operation in response to the pseudo operation.
Patent JP-H04209261-A (JP)
Title: Handrail for prefabricated scaffolding
Inventor: SAITO SUSUMU
IPC: E04G5/00
Filed: 1990-12-06
Abstract: PURPOSE:To improve the safety and work efficiency on prefabricated scaffolding by detachably installing a hand rail comprising hand rail posts and hand rail rods on the uppermost frame of multistage prefabricated scaffolding comprising gate frames and plate-shaped strip frames. CONSTITUTION:Prefabricated scaffolding 10 is formed by installing many stages of plate-shaped strip frames 15 on gate frames 11 consisting of columns 12 and beams 13, and a hand rail is installed on the uppermost frame 11. The hand rail is formed by two or more hand rail posts 2 and hand rail rods. Hand rail attaching means 3, 3 are arranged at predetermined intervals under the hand rail post 2, and hand rail rod securing means 4 is installed over the hand rail attaching means 3 so that the hand rail 1 is detachable from the frame 11. This facilitates the assembly and disassembly of prefabricated scaffolding 10.
Patent JP-H04225727-A (JP)
Title: Cooking device
Inventor: KOJIMA TOSHITADA
IPC: H05B6/68
Filed: 1990-12-26
Abstract: PURPOSE:To optimally cook varieties of convenience foods and foods to be heated by eliminating influences of the quantities of foods, of the presence of wrapping for foods, and of temperature in a heating chamber at the initial stage of the heating. CONSTITUTION:There are provided a room temperature sensor 13, an absolute humidity sensor 15, and an exhaust temperature sensor composed of a closed temperature detection thermistor 19 disposed in the absolute humidity sensor 15. Based upon an output from the room temperature sensor 13 temperature in the heating chamber at the initial stage of heating is judged, and based upon an output from the exhaust temperature sensor the state of a change in exhaust temperature at the initial stage of heating is judged. Further, based upon an output from the absolute humidity sensor 15 the state of a change in humidity is judged. Finally, based upon those judged results a heating pattern thereafter is judged.
Patent JP-H04225359-A (JP)
Title: Projection type exposure device
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/027
Filed: 1990-12-27
Abstract: PURPOSE:To enhance resolution and depth of focus at the time of projecting and exposing a circuit pattern, etc. CONSTITUTION:An illuminating luminous flux from a light source 1 is made incident on the incident plane 11a of a fly-eye lens 11 by a diffraction grating pattern 5, and a secondary light source image is formed on a position decentering from an optical axis AX and near the outgoing plane 11b of the lens 11. And a reticle 16 is irradiated with the illuminating light from the secondary light source image through condenser lenses 13 and 15, and the image of the reticle pattern 17 is formed and projected on a wafer(photosensitive substrate) 20 by a projecting optical system 18. The outgoing plane 11b of the lens 11 is conjugated with the pupil 19 of the projecting optical system 18. High resolution and the great depth of focus can be attained, and also the uniformity of illuminance distribution on the reticle can be maintained in a good state.
Patent JP-H04225334-A (JP)
Title: Wavelength converting element
Inventor: UEMIYA TAKAFUMI
IPC: G02F1/37
Filed: 1990-12-27
Abstract: PURPOSE:To obtain wavelength-converted light collimated into parallel light without performing any complicated positioning operations between lenses and the element for collimating the converted light. CONSTITUTION:The optical fiber type wavelength-converting element 4 comprising a core 41 and a clad 42 is covered with a transparent polymer layer 5 and laser beams incident on the core 41 are converted into secondary high-frequency beams and emitted from an emission terminal face 4a at an emission angle theta1. These beams are collimated with concentrical diffraction gratings formed on the converted beam emission terminal face 5a of the transparent polymer layer 5 into parallel beams.
Patent JP-H04225310-A (JP)
Title: Laser beam switching device
Inventor: TANIGAWA KENJIRO
IPC: G02B26/08
Filed: 1990-12-27
Abstract: PURPOSE:To simplify a structure and to facilitate adjustment as well as to decrease the deviation in adjustment during use by providing two pieces of reflection mirrors on one piece of bracket and switching the bracket to a function position and a halt position. CONSTITUTION:The 1st reflection mirror 15 for reflecting original generated light R and sending this light to a wavelength converter 2 and the 2nd reflection mirror 16 for reflecting the wavelength converted light and directing this light toward a laser beam take-out port are mounted freely adjustably in mounting angle to the bracket. Then, the incident original generated light R is made incident on the wavelength converter 2 and is subjected to wavelength conversion to orange light and this light can be made to arrive at a shutter 7 (function position) or the above-mentioned light can be made to arrive directly at the shutter 7 (halt position) without being passed through the wavelength converter 2 simply by switching the bracket.
Patent JP-H04110600-A (JP)
Title: Lightweight missile guidance system
Inventor: NOOMAN II BIIMU
IPC: G05D1/12
Filed: 1990-12-27
Abstract: PURPOSE: To obtain a lightweight killer rocket guidance system by providing a seeker 16 for providing a signal indicative of the angle between a line-of-sight from a missile to a target and a longitudinal axis extending through the missile. CONSTITUTION: A seeker 16 computes the line-of-sight angle αwhile distinguishing a target definitely from starts by processing a data from combining the line-of-sight angle ε of a true target deviating from a target corrector 9 with the line-of-sight angle δ of a true star deviating from the target corrector 9. Data from two starts is processed to provide the azimuth of missile roll and wen several starts are tracked simultaneously, an improved inertial reference can be calculated by averaging similar angles. The line-of-sight angle σmeas is delivered to a terminal guidance filter 24 and processed to provide an acceleration command for the thruster 26 of missile.
Patent JP-H04216095-A (JP)
Title: Thermal transfer dye donative material
Inventor: KUBODERA SEIICHI
IPC: B41M5/30
Filed: 1990-12-13
Abstract: PURPOSE:To prevent a color image from having a mottle or a shortage of color by a method wherein in a thermal transfer system for obtaining a color print from an electronic image, a laser light and a carbon contained in a thermal transfer dye donative material as a laser light absorbing material are used for performing a thermal transfer as an alternative to a thermal head, and the carbon is transferred to an image receiving material by fusion or abrasion. CONSTITUTION:In a thermal transfer dye donative material, a photothermal conversion layer containing a carbon black having a dibutyl phthalate oil absorption amount of 80cc/100g or more and a hydrophlic binder is provided between a substrate and a dye donative layer.
Patent JP-H04221858-A (JP)
Title: Transistor by vacuum microelectronics
Inventor: UGAJIN RYUICHI
IPC: H01L29/80
Filed: 1990-12-22
Abstract: PURPOSE:To realize an AB effect transistor by vacuum microelectronics which ensures operation under the room temperature and sufficiently high modulation efficiency by a gate electrode. CONSTITUTION:A gate electrode 7 having a capacitor structure is provided between an emitter 5 and a collector 6 provided opposed with each other, phase differences among a plurality of electron waves obtained by dividing the electron waves emitted from the emitter 5 is controlled by such gate electrode 7 and thereby quantum mechanical transition probability of electrons moving from the emitter 5 to the collector 6 can be modulated.
Patent JP-H04229304-A (JP)
Title: Nc data generating method
Inventor: SEKI MAKI
IPC: G05B19/18
Filed: 1990-12-27
Abstract: PURPOSE:To facilitate the generation of a machining program for machining one work on plural tool rests. CONSTITUTION:Machining processes for the respective tool rests are specified to an automatic programming device to generate a machining process file FI. Machining programs of the respective machining processes are inputted individually to the automatic programming device to generate a machining program file. The automatic programming device converts the machining programs of the machining processes into NC data according to the machining processes by the tool rests 1 and 2 to obtain NC data by the machining processes.
Patent JP-H04250905-A (JP)
Title: Cutting tool covered with diamond or the like
Inventor: YOSHIZAWA ATSUSANE
IPC: B23B27/14
Filed: 1990-12-28
Abstract: PURPOSE:To heighten adhesion between a diamond film and a base member and prevent the separation of the diamond film during the cutting work. CONSTITUTION:With regard to cutting work, a step is formed on a flank part of a base member, from which a diamond film is apt to be separated, thereby lowering the face side surface. The diamond film is then formed on the base member thus prepared. As a result, the force, which a work gives to an interface between the film of the flank and the base member during the cutting work, is born by the step formed on the base member.