baber/WOPTO huggingface dataset:
Patent JP-S5658775-A (JP)
Title: Voltage boosting circuit
Inventor: KAIZUKA MASANARI
IPC: H02M3/07
Filed: 1979-10-17
Abstract: PURPOSE:To reduce a current loss and to obtain a duplicate voltage of high accuracy by a method wherein after one transistor is turned ON then, the other transistor is turned OFF to prevent the generation of through type current. CONSTITUTION:MOSFETs 32,34 are turned ON and a capacitor 37 is charged up to a voltage VSS of a battery 31 and then, these FETs are turned OFF, MOSFETs 33, 35 are turned ON and capacitor 38 is charged up to the sum of the battery voltage VSS and the charging voltage VSS charged at the capacitor 37. And when a voltage 2VSS is obtained from a terminal 36, at first, the FETs 32 and 34 are  turned OFF, and then, FETs35, 33 are turned ON, and conversely, first, FETs 35, 33 are turned ON, and then, FETs 32, 34 are turned ON. At this time, during the turning ON of FETs 32, 33 duplication does not occur and in the same way, during the turning ON of each of FETs34, 35 , FETs33, 34 and FETs32, 35, duplication does not occur, thus, preventing a through type current from generation.
Patent JP-H09322216-A (JP)
Title: Portable radio equipment
Inventor: NISHIYAMA TOSHIRO
IPC: H04W88/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a battery and to improve the operating convenience of a carrier by containing the radio equipment body into a container means when the equipment is not in use and deleting part of display so as to reduce current consumption associated with display operation. SOLUTION: When a caller enters a call number and a message, a control section lights a sub display area 4 and reports a call to the carrier by a speaker sound or vibration or the like. The carrier depresses an operation switch 5 and a control section recognizes it to stop the speaker sound or the like. Succeedingly, the carrier extracts a radio equipment main body 1 from a holster 7. Thus, depression of switch depression projections 8 with respect to operation switches 6 of the radio equipment body 1 is released. Thus, the control section recognizes it that the radio equipment body 1 is in use and a message is displayed on a main display area 3. When the use of the radio equipment body 1 is finished, the body 1 is again contained in the holster 7. Thus, the service life of the battery is extended and the operating convenience is improved.
Patent JP-S5560935-A (JP)
Title: Overhead projector
Inventor: ISHII TOYOO
IPC: G03B21/132
Filed: 1978-10-31
Abstract: PURPOSE: To shorten the height size of the body casing and achieve the reduction in thickness by using an eccentric type as a Fresnel lens and bringing the rays passing the center part of this lens closer to the light source side thereby reducing the angle of inclination of a reflecting mirror.  
     CONSTITUTION: In the case when the light of a light source lamp 27 is reflected upward by a reflecting mirror 25, the rays b passing a Fresnel lens center part 22a and intersecting orthogonally to an eccentric Fresnel lens 22 go closer to the lamp side by as much as the center part 22a deviates to the lamp 27 side. Hence, it is only required to set the angle of inclination α of the reflecting mirror 25 at about 20W 30° in order to let the rays b intersect orthogonally to the Fresnel lens 22 through the center part 22a, wherein the reflecting mirror 25 assumes a more inclined state than before. Hence, the height size h of the body casing 20 built in with the reflecting mirror 25, etc. becomes smaller by as much as the angle of inclination α of the reflecting mirror 25 becomes smaller, thus the body casing 20 may be made thiner. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61292746-A (JP)
Title: Memory controller
Inventor: SHINDO KOTARO
IPC: G06F9/38
Filed: 1985-06-21
Abstract: PURPOSE:To shorten an access time even with no use of a cache memory by applying advance reading to the 2nd and subsequent continuous instruction fetching accesses. CONSTITUTION:When a detection circuit 104 detects the continuous instruction fetching accesses, the circuit 104 outputs the continuous instruction fetching signals 116. By the operation of signal 116, a timing generating circuit 105, an address latch 106, an address adder 107 and a data latch 108 operate so as to transmit the data read out in the latter half of the immediately preceding instruction latch access to a CPU 101. Thus the CPU 101 can fetch data just in the data fetch time of its own since the memory access time utilizes the latter half of the immediately preceding instruction fetch access.
Patent JP-H05323378-A (JP)
Title: Array substrate for liquid crystal display device
Inventor: DOJIRO MASAYUKI
IPC: H01L29/786
Filed: 1992-05-27
Abstract: PURPOSE:To provide the liquid crystal display device which is larger in screen size and is finer by forming auxiliary capacity wirings into a laminated wiring structure composed of ITO and a high-melting metal including aluminum, for example, a molybdenum/tantalum alloy contg. tantalum, thereby lowering the resistance of auxiliary capacity wirings and address wirings. CONSTITUTION:A transparent conductive film 22 made of ITO is deposited on a glass substrate 21 with an SiOx film and the lowermost layer patterns of the auxiliary capacity wirings are formed. The molybdenum/tantalum film 23 and aluminum film 24 which are the high melting metals are respectively continuously deposited. The aluminum film 24 is formed into the structure in which the film is enveloped by the molybdenum/tantalum films 23, 25 to perfect the address wiring and the auxiliary capacity wiring patterns. The three layers of chromium, aluminum and chromium are deposited and are formed as data wirings, source electrodes 32 and drain electrodes 33. An SiNx film 34 is then formed as a protective film, by which the array substrate for the liquid crystal display device is completed.
Patent JP-H01303803-A (JP)
Title: Offset parabolic reflecting mirror
Inventor: HIYAMA TAKEAKI
IPC: H01Q15/16
Filed: 1988-05-31
Abstract: PURPOSE:To prevent the deterioration of the side lobe characteristic of an antenna radiation pattern by making the outer circumferential end flange upper surface as a boundary area of an offset parabolic reflecting mirror surface and a flange into a curved surface shape. CONSTITUTION:An outer circumferential end flange upper surface 3 as the boundary area of an offset parabolic reflecting mirror surface 1 and a flange 2 is constituted to the curved surface shape. Consequently, out of electric waves to be made incident on the antenna, the part abutted to the offset parabolic reflecting mirror surface 1 is regularly reflected in a prescribed direction, and for the circumference of the offset parabolic reflecting mirror surface 1 and the part abutted to the flange 2, the outer circumferential end flange upper surface 3 is formed to the curved surface, and therefore, the reflecting direction is scattered in every direction in accordance with the curved surface. Thus, it can be evaded that the reflecting electric wave from a place except the offset parabolic reflecting mirror surface 1 is collected in a special direction and the deterioration of the side lobe characteristic of the reflecting pattern of the antenna can be reduced.
Patent JP-S6027206-A (JP)
Title: Oscillation circuit
Inventor: MIYAYAMA YOSHIYUKI
IPC: H03B5/32
Filed: 1983-07-22
Abstract: PURPOSE:To allow a crystal oscillation circuit to oscillate even at a power supply voltage lower than the oscillation start voltage of the oscillation circuit by constituting the oscillation circuit by a power supply, a CR oscillation circuit , a booster circuit, and the crystal oscillation circuit. CONSTITUTION:When a switch 11 is turned on at first, the CR oscillation circuit 4 starts to oscillate. The oscillation signal is frequency-divided 5 and decoded 6 to drive the booster circuit 7. The booster circuit 7 boosts the voltage of the power supply 1 to form voltage having a sufficiently high level to oscillate the crystal oscillation circuit 9. The crystal oscillation circuit 9 oscillates by using the power supply of said voltage and supplies a precise period signal to a CPU10. Even if the power supply voltage is reduced lower than the oscillation start voltage, the crystal oscillation circuit 9 can be oscillated.
Patent JP-H11102714-A (JP)
Title: Anode composition for solid oxide fuel cell
Inventor: WALLIN STEN A
IPC: H01M8/12
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a new anode composition for a solid oxide fuel cell which prevents marked drop in cell performance. SOLUTION: A high performance electrical catalyst is produced from transition metal pervoskite of praseodymium, samarium, terbium, or neodymium, and by having this reacted with YSZ, an active material as an anode of a fuel cell is produced. PrCoO3 reacts with YSZ, and the reaction product obtained prevents a sharp drop in cell performance. The fuel cell with an anode constituted with only the reaction products of YSZ and PrCoO3 has high performance, and the reaction product is a good conductor, and at the same time is, a good catalyst for activating oxygen.
Patent JP-H06350848-A (JP)
Title: Picture correction device
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/40
Filed: 1993-06-04
Abstract: PURPOSE:To follow the secular change of a light source or the like and to judge a sensor characteristic or the sticking of dust even if a sensor whose change quantity with an adjacent picture element is large is used by storing initial information having a reference white board read in a state without dirt in a memory, reading again the reference white board at the time of reading an original and comparing obtained information with the content of the memory. CONSTITUTION:Picture information is previously read from the reference white board in the state without dirt and it is stored in the memory (1)15. The memory (1)15 is non-volatile and it is set at the time of factory shipment, for example. When a user uses a device, the reference white board is read immediately before the original is read. The picture information is inputted to a comparator 14 through a multiplexer 13, and the level of it is compared with that of picture information stored in the memory (1)15. Then, the level difference of the same picture element is obtained. When the difference exceeds a prescribed value, the level value of the preceding picture element of the multiplexer 13 is stored in a memory (2)16. It is set to be correction data and a shading correction circuit 17 executes a correction processing.
Patent JP-H08323445-A (JP)
Title: Production of road wheel disk for vehicle
Inventor: OBARA YUJIRO
IPC: B22D18/04
Filed: 1995-05-31
Abstract: PURPOSE: To make the surface quality of a spoke to part smooth and glossy by effecting the forging to a finished shape after a disk stock is forged to the rough forged shape having a spoke height higher than that of the finished shape. CONSTITUTION: A disk stock is obtained by forging. The disk stock is forged to a rough forged shape, a height of (h1 ) a spoke 2a of the rough forging is made higher than a height (h2 ) of a spoke 3a of the finished shape. Finish forging is executed while a rough forging 2 is placed on a lower die Pf1. A spoke top part 2b and a spoke bottom part 2c are abutted on an upper die Pf2, and forging is started. The spoke height (h1 ) of the rough forging is compressed/ formed to the height (h2 ), at the same time the material is moved to the relief cutter G of a lower die Pf1, and a forged product 3 is obtained. Because sufficient compression force is applied to the spoke top part 2b, smooth and glossy surface quality is obtained. Because a working rate of the spoke part 2a is increased, the strength of the spoke part 3a of the product 3 is improved.
Patent JP-S5258388-A (JP)
Title: Driving of thin film el element
Inventor: MIZUKAMI ETSUO
IPC: H05B33/00
Filed: 1975-11-07
Abstract: PURPOSE:To perform effective writing of intermediate tone by preparing voltage levels for holding pulse and voltage levels for write pulses and changing write brightness by changing write pulse width.
Patent JP-S5358220-A (JP)
Title: Electro-acoustic transducer
Inventor: TONE MASAYUKI
IPC: H04R17/00
Filed: 1976-11-08
Abstract: PURPOSE:To make it difficult to pick up external noises on the low frequency side and prevent the decrease in S/N by using a cylindrical or half-cylindrical thin-walled metal body.
Patent JP-H082373-A (JP)
Title: Ignition device driving circuit
Inventor: TAGUCHI TOMONORI
IPC: H03K17/24
Filed: 1994-06-16
Abstract: PURPOSE:To reverse the action state of a following stage switching transistor after positively turning on a first state switching transistor by providing the switching transistors for performing the on-off control of a power switching circuit on the basis of instructions from a control circuit. CONSTITUTION:When the base voltage of a switching transistor 31b is even a little lower than voltage V2, the voltage is rapidly led into voltage V1 determined by resistances 31e, 31b, 34, 36. The first stage switching transistor 31b is put in the off state, a following stage switching transistor 31c is turned on, and the collector voltage is lowered to a low level, so that the output terminal of a circuit system power supply 15 becomes 0(V) through the resistance 34 and a countercurrent preventing diode 33. This low level state is monitored by a microcomputer 11 to diagnose a driving control circuit 31.
Patent JP-S5562129-A (JP)
Title: Removing method for sox in exhaust gas in reduced pellet manufacturing process
Inventor: YAMAOKA YOUJIROU
IPC: C22B1/11
Filed: 1978-11-02
Abstract: PURPOSE: To efficiently remove SOx in rotary kiln exhaust gas without requiring special equipment, etc. by charging raw pellets based on iron-contg. dust, fine iron ore, or the like and coarse granules of a desulfurizing material such as calcined lime or calcined dolomite onto a continuously moving grate and by contacting them to the exhaust gas.  
     CONSTITUTION: Raw pellets based on iron-contg. dust, fine iron ore, or the like and 5W25mm coarse granules of calcined lime or calcined dolomite are charged into continuously moving grate 1 such as preheater or traveling grate. On the other hand, exhaust gas from rotary kiln 5 is fed into grate 1, where it is catalytically reacted with the pellets to absorption-remove SOx in the gas. The desulfurizing material may be mixed with the pellets, yet it is more effective to spread the material all over grate 1 to a fixed thickness and charging the pellets onto the material. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H031490-A (JP)
Title: Fluorescent tube transformer in single piece structure
Inventor: SASAKI KENICHI
IPC: H05B41/02
Filed: 1989-05-30
Abstract: PURPOSE:To construct the circuit part of a fluorescent lamp in small size and suppress the cost by allowing a part of a core to be used commonly for a discharge transformer and a heater transformer, accomplishing a consolidated structure, and thereby compacting the transformer part. CONSTITUTION:A discharge transformer 10 and a heater transformer 11 use the same core 12b partially and are embodied in a consolidated structure. The gaps between the core 12b and the core portions which are not shared by them commonly are dimensioned properly to prevent magnetic saturation of the core 12b and to relieve the degree of bond of two magnetic circuits. The transformer part 11 operates only at the time of starting, followed by start of discharging, and thereafter the transformer is put out of operation. Then another core 12C performs heat radiation for the transformer 10 through the heat sink effect. Thus the two transformers 10, 11 are consolidated, wherein one makes that radiation for the other, which allows accomplishing a small-sized structure to lead to making the whole circuit small, which also ensures suppression of cost.
Patent JP-S62291924-A (JP)
Title: Drying method for wafer
Inventor: HIRANO YOSHIBUMI
IPC: F26B5/08
Filed: 1986-06-12
Abstract: PURPOSE:To enhance a moisture removing effect by inclining the wafer surface with respect to the rotor rotating surface at 2.5-30 deg. to spin dry it, thereby preventing the wafer from vibrating. CONSTITUTION:A spacer 21 is secured to the bottom of a carrier 2 in contact with a cradle stopper, a wafer is rotated while holding an angle theta with respect to a surface perpendicular to a rotational shaft 7 to dehydrate to dry it. A centrifugal force inclined with respect to the wafer surface is applied, the wafer is stably secured to a carrier groove to prevent it from vibrating. As a result, dust generation from the contact of the wafer with the carrier groove is reduced. Further, the air stream at the periphery of the wafer is stabilized to enhance the moisture removing effect of the wafer by the air stream.
Patent JP-S5359127-A (JP)
Title: Dry air cleane of engine
Inventor: ITOU MASAHIRO
IPC: B01D46/24
Filed: 1976-11-09
Abstract: PURPOSE: To reduce the noises to a great extent by arranging the noise relieving material over the length more than the half of the air path extending from the entrance tube to the filter chamber and covering the opening side of a casing with a dust cap. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5560883-A (JP)
Title: Timer
Inventor: OOHARA ISAMU
IPC: H01H43/02
Filed: 1978-11-01
Abstract: PURPOSE: To easily and surely provide plural kinds of timers, by selecting a control panel having time graduations with a set time range represented in an absolute unit system and by removably attaching the control panel to a timer body.  
     CONSTITUTION: When a control panel 42 having time graduations 53 with a set time range represented in an absolute unit system is attached to a timer body 41, actuators for microswitches S 1 , S 2 ,... of the timer body 41 are thrusted down by lugs 49, 50 or the like of the panel 42 to provide a timer having a time range represented by graduations 53. At that time, a microswitch S 5  of the body 41 is changed over by a lug 51 of the panel 42 so that the timer performs on-delay operation or the like. Plural kinds of timers can thus be easily and surely provided by selecting panels with desired time ranges and attaching the panels to the timer body, respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63296796-A (JP)
Inventor: OMICHI YUKINOBU
IPC: D06F33/02
Filed: 1987-05-29
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-H0429733-A (JP)
Title: Stirring apparatus
Inventor: ORIZAKI TAIJI
IPC: B01F7/16
Filed: 1990-05-28
Abstract: PURPOSE:To easily discharge a high viscosity liquid by sufficiently stirring and mixing even a nozzle dead space part, in a high viscosity liquid stirring apparatus, by auxiliarily providing a screw blade to a bottom drawn-out nozzle part to forcibly generate upward and downward streams by the rotation of the screw blade. CONSTITUTION:When stirring operation is performed in the rotary direction shown by an arrow, the liquid at the part of a bottom drawn-out nozzle 5 is pushed upwardly by a screw blade 4, and further, continuously scraped up to the upper part of a stirring tank 1 by a stirring blade 3 to generate an up- and-down circulating stream. Continuous up-and-down flow is obtained from the part of the bottom drawn-out nozzle 5 to the upper part of the stirring tank 1 and the dead space at the part of the bottom drawn-out nozzle 5 is also sufficiently circulated along with the liquid in the tank. In such a case that a high viscosity liquid is drawn out after stirring reaction is completed, when the stirring blade 3 and the screw blade 4 are rotated in the direction reverse to stirring operation, an emitting stream in a downward direction is generated as shown by an arrow, and the high viscosity liquid can easily be drawn out.
Patent JP-H09320147-A (JP)
Title: Voice reproducing device
Inventor: TOMII YUICHI
IPC: G11B15/087
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and small-sized voice reproducing device with excellent operability by detecting a stop in voice information, when a fast-forward operation means is operated while fast-forward operating and stopping the fast forward operation when the stop has been detected. SOLUTION: When a system control part detects that a fast-forward button FF of an operation part 5 is depressed, the system control part enters the fast forward processing. At this time, when the fast forward button FF is depressed, the control part performs the processing, detecting the stop in the voice information in the fast forward direction. Here, when the stop in the voice information is not detected, the system control part 4 continues the detection processing until it is detected and makes a stop state for a fixed time when the stop is detected. At the time, the system control part 4 holds this state for a prescribed time, and when the fast-forward button FF is depressed for that time, the part 4 starts to detect the stop. On the other hand, when the fast forward button FF is not depressed for a perod of one second, the system control part 4 moves to stop the processing.
Patent JP-S5360490-A (JP)
Title: Leaked fuel detector
Inventor: KOGURE SUMIO
IPC: G21C17/07
Filed: 1976-11-12
Abstract: PURPOSE: To improve measuring reliability by means of measuring radioactive intensity of the sample by introducing to a vessel having a radioactivity detector after separating and removing the substances to be obstructed by introducing the sample for leakage detecting sampled from the cooling water in a fuel assembly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62292436-A (JP)
Title: Printer
Inventor: HOTTA HIDEJI
IPC: B41J3/00
Filed: 1986-06-11
Abstract: PURPOSE:To enhance a printing efficiency by varying a printing speed corresponding to a resolving power of an image to be an original, by a method wherein prior to the reception of an image information from a host system, a resolving power signal for the image information is received from the host system. CONSTITUTION:A host system 5 outputs a signal designating a resolving power of an original together with a printing request to a printer. The printer contains a microcomputer 1 controlling the whole printer. The microcomputer 1 analyzes the resolving power of an image information simultaneously with reception of the printing request signal from the host system 5, and furthermore imparts a rotating speed change-over signal to a motor control circuit 2 according to the resolving power. The motor control circuit 2 changes over the rotating speed of a photosensitive drum 4 according to the obtained rotating speed change-over signal.
Patent JP-H04333671-A (JP)
Title: Moisture-permeable, waterproof and lightweight fabric
Inventor: FURUTA TSUNEKATSU
IPC: D06M101/16
Filed: 1991-05-10
Abstract: PURPOSE:To obtain an excellent moisture-permeable, waterproof and lightweight fabric while holding excellent characteristics of conventional nylon fabrics by coating a fabric consisting essentially of specific core-sheath conjugate fiber composed of nylon and polypropylene with a polyurethane resin, etc. CONSTITUTION:A moisture-permeable, waterproof and lightweight fabric is obtained by applying (or laminating) a solution consisting of a synthetic polymer consisting essentially of a polyurethane resin or a polyamino acid urethane resin onto a fabric, consisting essentially of core-sheath conjugate fiber containing a mixture prepared by mixing nylon with polypropylene at (10/90) to (30/70) weight ratio as a core component and nylon as a sheath component and having <=1.01g/cm<3> density. Thereby, the resultant fabric is extremely lightweight while holding characteristics such as dyeability, waterproofness and water resistance of conventional moisture-permeable waterproof nylon fabrics.
Patent JP-S5925718-A (JP)
Inventor: AKIMOTO TERUFUMI
IPC: A47K11/03
Filed: 1982-08-02
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。