baber/WOPTO huggingface dataset:
Patent JP-H07229804-A (JP)
Title: Semiconductor pressure gauge
Inventor: AGA TOSHIO
IPC: G01L9/04
Filed: 1994-02-16
Abstract: PURPOSE:To obtain a small-sized semiconductor pressure gauge excellent in temperature characteristics and suitable for sanitary application by providing a sealing body covering the recessed opening in a substrate in the proximity of a silicon semiconductor pressure detecting element. CONSTITUTION:When a measuring pressure is applied to a sealing body 68 of rubber or elastic synthetic resin, the difference from an atmospheric reference pressure chamber 21 is detected by means of a strain sensor. An electric signal generated from a silicon semiconductor pressure detecting element 66 is transmitted through a lead wire to a signal processing circuit 72 which produces an electric signal proportional to the measuring pressure. The sealing body 68 is disposed closely to the detection element 66 while covering the opening of a recess 65 between the detecting element 66 and a substrate 61. The sealing body 68 seals the joint between the substrate 61 and a piping with a smooth and continuous outer surface being provided in order to prevent retardation when the seal body is applied to the pipe. This structure decreases the number of components and realizes an inexpensive semiconductor pressure gauge.
Patent JP-H06230340-A (JP)
Title: Driving circuit of liquid crystal display device
Inventor: IKEDA MAKIKO
IPC: G02F1/133
Filed: 1993-02-08
Abstract: PURPOSE:To obtain an excellent display by switching a line select voltage Vgon which does not turn on a TFT in the beginning and then switching the voltage, to a voltage which turns on the TFT after a prescribed period of time later, so that luminance variation and the generation of a bright line are reduced when a line AC driving system is used for a Vcom AC driving system, and thus eliminating the influence of voltage variation upon a voltage impressed to liquid crystal. CONSTITUTION:A line select voltage switching signal 116 generated by a line select voltage switching signal generating circuit 115 switches line select voltages by a power source circuit 117. The line select signal Vgon selected by the power source circuit 117 is outputted to a gate driver 128. The gate driver 128 selects a line where a display is made according to a CL3 clock 113, but the line select voltage VgonL which does not turn On the TFT is impressed so that the influence of an AC point and voltage variation due to a rise in the line select voltage is not exerted.
Patent JP-H02201751-A (JP)
Title: Device for evaluating optical recording medium
Inventor: IIDA TAMOTSU
IPC: G11B20/18
Filed: 1989-01-31
Abstract: PURPOSE:To efficiently execute defect and error detection and evaluation of various kinds of analog signals in a short period of time by executing detection and data processing of defect and error data as well as detection and data processing of analog data in parallel. CONSTITUTION:Respectively one unit of defect and error inspecting device 2 and analog signal evaluating device 3 are connected to one unit of optical recording medium driving device 1 and the respective devices 1 to 3 are controlled by a computer 4. Data processing functions are respectively added to the defect and error inspecting device 2 and the analog signal evaluating device 3, respectively, and the driving timings of the respective devices 1 to 3 are controlled by a computer 4 to execute the detection of the defect information and/or error information by the defect and error inspecting device 2 and the evaluation and data processing of analog characteristics by the analog signal evaluating device 3 within the data processing time. The inspection of the defects and errors and the evaluation of the analog characteristics are efficiently executed in a short period of time in this way.
Patent JP-S56117457-A (JP)
Title: Direct current feedback system for binary code
Inventor: TSUDA TOSHITAKA
IPC: H04L25/06
Filed: 1980-02-20
Abstract: PURPOSE:To secure a decision for the binary code regardless of the occurrence probability of the mark factor of the binary code, by providing both an AGC circuit and a peak wave detecting circuit. CONSTITUTION:The optical signals of ''0'' and ''1'' supplied from the light emitting diode 1 are received by the photodiode 2 and put into the current-voltage converting circuit 4. The output of the circuit 4 is put into the AGC circuit 5, and the signals of V- and V+ obtained through the output terminals 6 and 7 of the circuit 5 are supplied to the peak wave detecting circuit 8. The output of the circuit 8 feeds the peak wave detection output back to the circuit 4 via a resistance to set DELTAV (shift of center level of the same polarity V+ and opposite polarity V-) to zero.
Patent JP-S57135245-A (JP)
Title: Carbureter provided with starter
Inventor: KANOU KOUJI
IPC: F02M1/10
Filed: 1981-02-16
Abstract: PURPOSE: To enable promoting of fuel atomization upon starting and accelerating after starting by opening the starting nozzle of a starting fuel system at the downstream of a throttle valve on the float chamber side, in the carbureter having a main fuel system and a low-speed fuel system.  
     CONSTITUTION: Upon driving of a starting heater, a throttle valve 9 is opened in a first idle opening degree, and is controlled in a predetermined quantity by a gaseous mixture control valve 10 from a main nozzle 14, an idle port 24, and a bypass port 25 through main and low-speed fuel passages 13 and 17. Simultaneously, the starting fuel is supplied in optimum manner at the gaseous mixture control valve 11, from a starting nozzle 26 through a starting fuel passage 21. Since the nozzle 26 is opened at the downstream on the side of the float chamber 4, the quantity of passing air increases and pulverization of the fuel is performed excellently. However, since the throttle valve shaft 3 is eccentrically supported, the quantity of passing air is large and pulverization is promoted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05216780-A (JP)
Title: Method for reloading flash eeprom memory card
Inventor: AKASAKA KATSUMI
IPC: G06F12/16
Filed: 1992-02-05
Abstract: PURPOSE:To provide the reloading method which unnecessitates a storage device for saving all the data of a chip including reloading data and prevents data from being lost by turning off a power source in the middle of reloading. CONSTITUTION:The plural chips constituting a memory card 7 are respectively provided with control areas 9a-9d containing logical addresses, write start and end numbers and data areas 10a-10d. Erased chips are prepared in the memory card 7. The write start number of the chip containing the reloading data is incremented, for example, and written in the erased chips. Data in the area not to be reloaded the chip containing the reloading data are copied to the erased chip, and the reloading data are written in the erased chip. The write end number of the chip containing the reloading data is incremented, for example, and written in the erased chip. Finally, the chip containing the reloading data is erased.
Patent JP-S59145509-A (JP)
Title: Washer
Inventor: YAMAUCHI TERUKAZU
IPC: D06F39/08
Filed: 1983-02-08
Abstract: PURPOSE:To reduce the dimensions, weight and cost, and simplify the whole composition by a method wherein a coil, which generates a magnetomotive force of a solenoid which operates make-and-break of a drainage valve, is divided into a suction coil with a high magnetomotive force and a holding coil with a low magnetomotive force and the change-over of both the coils is performed by a switch operated by a movement of a plunger. CONSTITUTION:A DC solenoid is used as a solenoid 11 which operates make- and-break of a drainage valve 9 continuing to a washing tub and a gap is provided between an outer frame 24 and a front side of a bobbin 21 into which a coil 23, which generates a magnetomotive force of the solenoid 11, is wound. Into this gap, a rectification circuit, which converts AC source into DC source, i.e., a printed circuit board 25 on which a diode 26 is mounted and a switch 27, is inserted and, moreover, the coil 23 is divided into a suction coil 23-a with a high magnetomotive force and a holding coil 23-b with a low magnetomotive force and the change-over of the both coils (23-a, 23-b) is operated by the switch 27 which is operated its make-and-break by a movement of a plunger.
Patent JP-S61180417-A (JP)
Title: Winding machine
Inventor: NOJIMA YOSHIHIRO
IPC: H01F41/08
Filed: 1985-02-05
Abstract: PURPOSE:To perform winding process stably by a method wherein a toroidal core is held on a specified position while a guide bush on the side of inserting chuck of core winding pore, a guide pipe opposing thereto and a chuck swiveling around the core are respectively provided. CONSTITUTION:A toroidal core fixed on a head base is held on a specified position by a holding means 1. An inserting chuck 3 to insert a conductor 2 into a winding pore is provided on the feeding side of conductor 2 seen from core position while a guide bush 4 is provided near the core. Besides a guide pipe 5 is provided on the opposite side of guide bush 4 seen from the core. A swiveling means 6 chucks the end part of conductor 2 guided and held by a guiding pipe 5 by a swiveling chuck 39 and after swiveling along the periphery of core winding part, delivers the end part of conductor 2 to the inserting chuck 3. A terminal chuck 7 may prevent the conductor 2 from running off or slacking during coil winding process.
Patent JP-H03224717-A (JP)
Title: Repair and replacement device for core bar of blow molding device
Inventor: SEKI SHINICHI
IPC: B29L22/00
Filed: 1990-01-31
Abstract: PURPOSE:To repair a core bar to be reused or replaced easily by sensing a preform or a final molded product loaded on the core bar after blow molding by an abnormality sensor, and transferring the core bar to a third core bar holder of a rotating stocker. CONSTITUTION:A core bar 8 transferred from a second rotator 22 to a carrier rotator 85 is inspected by an abnormality sensor 88. In the case that a preform P or a final molded product is not loaded on, the core bar 8 is carried as it is, and transferred to the third rotator 22 by a second loading rotator 50g, and a new preform P is loaded on by a feed-in device 20. The core bar 8 on which the preform P or the final molded product is loaded is pushed by an air cylinder 89, delivered to a third loading rotator 50h and transferred to a third core bar holder 90 of a rotating stock 9. The preform P is removed therefrom and the core bar 8 is repaired or replaced.
Patent JP-S55114367-A (JP)
Title: Spraying nozzle
Inventor: UCHIDA SEIICHI
IPC: B05B7/04
Filed: 1979-02-26
Abstract: PURPOSE: To prevent blockage at the time of liquid supply by using a nozzle structure in which a blow-out hole and a spraying nozzle for liquid, having concentricity and the same diameters, are provided with a bar of a diameter smaller than that of the blow-out hole concentrically with the blow-out hole so as to allow it to move through the blow-out hole and the spraying nozzle.  
     CONSTITUTION: The double-structured spraying nozzle 6 for liquid is provided with the path 11 for liquid 7 supplied from the liquid supply port 21 in its inside. Also, the aperture formed between the outer tube and the inner tube is used as the path 12 for the spraying fluid 8 supplied from the spraying fluid supply port 22. The path 11 for liquid is contracted at the blow-out side end of liquid to form the blow-out  hole 13 for liquid, having concentricity with and the same diameter as the spraying nozzle 14. The path 12 is contracted at the tip of the blow-out side in close proximity of the blow-out hole 13 to form the spraying nozzle 14. Then, the bar 40 of a slightly smaller diameter than the spraying nozzle 14 is provided in the spraying nozzle 14 so as to allow it to move. Thus, the loading at the nozzle can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01289023-A (JP)
Title: Method of fixing wire to clasp and insulator
Inventor: PIEERU AARU JIROO
IPC: H01B17/22
Filed: 1989-02-01
Abstract: PURPOSE: To easily fix a wire in a short working time by using a clamp made from a firm but bendable material and a clip formed with a gripper element. CONSTITUTION: When a wire 9 is fixed to an insulator 1, a L-shaped flange 14 is slided in a L-shaped rib 16 until a wire gripper element 15 is placed right under the flat portion 10' on the upper wall of a clamp 10 to mount the wire gripper element 15 or a gripper 15a on the clamp 10. Then, the clamp 10 is manually mounted directly onto the press device of a tool and located above the saddle portion of an insulator 1 under the insulator 1 and a wire 9 with the first and second hook devices. A ram 23 is excited to move the hook devices up so that downward pressure can be applied onto the clamp 10 and the gripper element 15 by the press device until the clip holding the wire is firmly fastened to the insulator.
Patent JP-2000217870-A (JP)
Title: Bedsore preventive tool
Inventor: NAKAJIMA YOSHIO
IPC: A47C21/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a bedsore preventive tool capable of easily preventing bedsores in houses, etc. SOLUTION: Projecting and recessed parts 2g with each valley part having a depth (c) of 10 mm or more are formed on a single side of sheet-shaped filmless foam 2 having a dimension of 1000 mm or less at its maximum length part in the direction of a sheet surface, a maximum thickness of 15 to 40 mm, a hardness of 70 to 170N, and an air permeability of 2.5 dm3/s or more. The periphery of the filmless foam 2 is covered with a wrapping body 3 of a mesh fabric to form this bedsore preventive tool 1. In use, the bedsore preventive tool 1 is either spread over portions where bedsores are likely to develop, or laid with the projecting and recessed parts 2g folded to the front.
Patent JP-S61182167-A (JP)
Title: Window device
Inventor: SHINOZAKI YOJI
IPC: G07D9/00
Filed: 1985-02-07
Abstract: PURPOSE:To grasp successively the result by the operator and to hasten the discovery of the error by executing the zero proof collation stipulated each time the data input of the item unit is executed and displaying the results. CONSTITUTION:In the window device of a banking institution, each time the data are inputted into a data input means 1, the data held at the input data and calculating data holding means 6-9 are calculated by a calculating means 5, the message retrieved in a condition message storing means 12 and the calculated data are synthesized and displayed at a displaying means 14. The collation between the data related to the cash and the data related to the transaction register is executed each time the data input is executed, the data of the collation result and the size and code of the collation data can be made into a message and displayed, and therefore, the transaction can be correctly and rapidly executed.
Patent JP-H05217578-A (JP)
Title: Manufacture of hydrogen storage alloy electrode
Inventor: KIMOTO MAMORU
IPC: C22F1/00
Filed: 1992-02-06
Abstract: PURPOSE:To improve the low temperature characteristic and high efficiency electric discharge characteristic of a battery by increasing the hydrogen storage quantity and discharge quantity by spreading the region of the hydride. CONSTITUTION:Ti, Zr, V, and Ni on the market are weighed and mixed in a prescribed element ratio. The mixture is dissolved by high frequency ratio wave in Ar gas. The molten material is cooled to prepare a hydrogen storage alloy lump which is then mechanically pulverized to form powder. The powder is treated at an H2 pressure of 1,000atm and at a temperature of 900 deg.C for 15 hours. A paste is formed by mixing PTFE and Ni powder, and press-molded to form an electrode. In other cases, heat treatment is carried out at a low temperature and then a high temperature treatment is carried out under a reduced pressure. In all cases, the hydride region is extended, and the hydrogen storage and discharge quantity can be increased.
Patent JP-S52145072-A (JP)
Title: Watch with battery life alarm display
Inventor: TAKAMUNE HIROAKI
IPC: G04G19/00
Filed: 1977-02-28
Abstract: PURPOSE:Alarming of the termination of battery life from, for example, about one month before is made possible by connecting a heavy load in parallel to a battery and performing the detection operation of battery voltage at every fixed period through sampling.
Patent JP-2000224103-A (JP)
Title: Method of supplying radio digital communication service
Inventor: IIZUKA NOBORU
IPC: H04W52/34
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce an occurrence rate of interruption of communication to the utmost, even when a base station receives increase/decrease requests of transmission power values from terminal stations where the total sum of the transmission power from them exceeds a prescribed maximum power of the base station. SOLUTION: A base station adopting the CDMA system transmits with power respect to plural terminal stations a1-a6 by utilizing the same frequency band. When the base station receives increase/decrease requests of transmission power from the terminal stations, the base station obtains a tentative transmission power by adding an increase/decrease request Di to a current transmission power Pi, selects reject stations in the order of higher transmission power and selects the remaining terminal stations to be permitted stations when the total sum Σ(Pi+Di) exceeds a maximum transmission power M of the base station.  The base station reserves the transmission power as requested by selecting power for the permissible stations through the setting of actual transmission power PPi = tentative transmission power (Pi+Di) and selects actual transmission power PPi=0 for the reject stations as a rule, but assigns remaining power to one reject station, when there is remaining power up to the maximum transmission power M.
Patent JP-H04258996-A (JP)
Title: Plotting device
Inventor: MARUYAMA TAIICHI
IPC: G09G5/26
Filed: 1991-02-14
Abstract: PURPOSE:To efficiently execute the plotting of an enlarged character by consti tuting the plotting device so that the enlarged character can be divided without deriving an intersection of a borderline for the division and a character graphic. CONSTITUTION:As for a linear graphic exceeding a font size of a 1-character portion, it is plotted extending over a work area 16 and an additional area 17, only the linear graphic plotted in the work area 16 is fetched as a font, and the portion plotted in the additional area 17 is not fetched. Accordingly, if only coordinate data which becomes both ends of the linear graphic exists in the whole area consisting of the work area 16 and the additional area 17, an enlarged character being larger than a size of the work area 16 can also be plotted without deriving an intersection of a borderline and a graphic.
Patent JP-S62179788-A (JP)
Title: Buried type semiconductor laser device
Inventor: TAKAHASHI SATOSHI
IPC: H01S5/227
Filed: 1986-02-03
Abstract: PURPOSE:To operate a low threshold current, to simplify the formation of a buried type semiconductor laser and to reduce cost of the laser by forming an active layer, a clad layer and a cap layer on a semiconductor substrate, etching a portion except an active region of a wafer and depositing an insulator of low refractive index in a recess. CONSTITUTION:An active layer 3, a clad layer 2 and a cap layer 1 are sequentially epitaxially grown on a semiconductor substrate 4. Then, a recess is formed by etching, and a low refractive index insulator 5 is then deposited on the recess. Further, the insulator 5 deposited on the layer 1 is flattened, an impurity for contact is diffused, an electrode metal is deposited and scribed. Thus, a region except the active region is completely insulated, and a semiconductor laser is operated by a low threshold current. The refractive index can be regulated by the type of the insulator, the type and the quantity of the impurity added to the insulator.
Patent JP-S59148250-A (JP)
Title: Liquid cooling and projection type cathode-ray tube
Inventor: KAMIYAMA TATSUHIKO
IPC: H01J29/00
Filed: 1983-02-14
Abstract: PURPOSE:To improve the cooling effect of a coolant while decreasing a thermal difference between the upper and lower areas of the face part by forming the upper cooling fin part into the shape having a bigger radiating surface area than that of the lower cooling fin part. CONSTITUTION:A cooling fin 12 made of a metal is fixed to the peripheral part of the face part 1a of a panel 1 with adhesive 3, further a transparent plate 4 is fixed on the cooling fin 12 with adhesive 5, while a coolant 6 is sealed in the space between the face part 1a and the transparent plate 4. And the radiation surface area of the upper cooling fin part 12a is formed bigger than that of the lower cooling fin part 12b. Thereby, a radiation quantity from the upper part becomes bigger than the radiation quantity from the lower part, thus reducing the difference in the temperature rising between the upper-and-lower parts of the face part 1a. Also the coolant 6 whose specific gravity becomes smaller by being heated by the face part 1a is effectively cooled by the upper cooling fin part 12a whose radiation quantity is bigger so as to fall down because its specific gravity becomes bigger. Thereby, the convection of the coolant 6 is promoted while the face part 1a is effectively cooled for reducing the temperature rising of the face part 1a.
Patent JP-H02200527-A (JP)
Title: Toque distribution control device for four-wheel drive vehicle
Inventor: NAKAYAMA YASUNARI
IPC: B60W10/18
Filed: 1989-01-31
Abstract: PURPOSE:To invariably optimize the torque distribution for individual wheels by controlling a torque distribution ratio adjusting means for lowering the torque distribution ratio for a particular wheel pair when slip wheels exist only on part of wheel pairs. CONSTITUTION:In a four-wheel drive vehicle transmitting the torque from an engine to four wheels of the right and left front wheels and the right and left rear wheels via a torque distribution ratio adjusting means, the slip value of each wheel against the road face is detected by a slip value detecting means respectively, the actual slip value and the preset target slip value are compared by a slip wheel judging means, and slip wheels with the slip value larger than the target slip value are judged. When slip wheels are judged to exist only on part of wheel pairs (front wheels or rear wheels) based on the judgment result, a torque distribution control means controls the torque distribution ratio adjusting means to lower the torque distribution ratio for the wheel pair. The torque distribution for individual wheels can be invariably optimized accordingly.
Patent JP-S55113589-A (JP)
Title: Ink-contained type wheel
Inventor: SEKI MITSUAKI
IPC: B41J27/20
Filed: 1979-02-26
Abstract: PURPOSE: To equalize the type quality of an ink-contained type wheel by providing means for forcibly rotating ink in the wheel.  
     CONSTITUTION: An ink-contained type wheel 1 incorporates a porous rubber-like ink-impregnated type wheel a on the outer surface, an ink container b provided with ink exhaust holes bh corresponding to the type positions on the inner peripheral surface, and liquid ink I contained in the container b. An impellaer H is provided in the container to forcibly rotate and scatter the ink upon rotation thereof and to equalize the uniformity of the ink by rotating the impeller H in both directions P and Q. When the type wheel is rotated, the ink I is urged onto the inner surface of the container b to exhaust the ink I through the holes bh to thus impregnate the ink into the wheel a. When a pressing member 3 is here pressed, the ink on the surface of the type is transferred onto a type sheet 2 to print the type on the sheet 2. 
     COPYRIGHT: (C)1980,JPO&Japio