baber/WOPTO huggingface dataset:
Patent JP-S5786179-A (JP)
Title: Random access memory device
Inventor: JIYON GOTSUTOUIN SUPENSAA AIBU
IPC: G06F12/00
Filed: 1981-09-18
Abstract: PURPOSE: To obtain a device suitable for a time base collector, where writing data in and reading data from an RAM are performed asynchronously, by providing two latch circuits which perform specific operations.  
     CONSTITUTION: To the data terminals of RAMs 10 and 11, two output latch circuits 13 and 14 are connected. The 1st latch circuit 13 holds data supplied to this circuit 13 right before a write pulse and supplies it to the 2nd latch circuit 14, and data supplied to the circuit 13 in another time is supplied to the 2nd latch circuit 14 through the circuit 13. The latch circuit 14 holds data, supplied to the circuit 14 right before the beginning of each readout pulse, until the beginning of a following readout pulse, and the data is supplied to an output terminal. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0440492-A (JP)
Title: Electronic device
Inventor: TSUNODA MASAMI
IPC: G09G5/00
Filed: 1990-06-07
Abstract: PURPOSE:To make the display direction of a display part change corresponding to the inclination of a electronic device main body by changing the display direction corresponding to the inclination of the display part detected by a means which detects the inclination of the display part. CONSTITUTION:A rotary weight 71 is rotatably installed centered on a rotary shaft in a directional sensor 7, a limit switches 72 and 73 are installed in a gravity direction acting on an LCD display part 5 and in a position apart at 90 degrees to this direction, the limit switch 72 controls the counterclockwise rotation of the rotary weight 71, and the limit switch 73 controls the clockwise rotation of the rotary weight 71. And the output of a flip-flop 74 is L level (0) when the limit switch 73 is turned on by the rotary weight 71, and makes a display direction changed. Thus, a CPU 1 can change the display direction corresponding to the detected inclination of the LCD display part 5.
Patent JP-S5371459-A (JP)
Title: Method for arranging rods
Inventor: YAMAMOTO SHIGEO
IPC: B65G47/14
Filed: 1976-12-07
Abstract: PURPOSE: To simply and quickly arrange rods having specified length in vertical, using a vibration lattice frame. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11334317-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/117
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire having superior wandering resistance in driving on a recessed parts-formed road, including a track. SOLUTION: A pneumatic radial tire has a stepped-down part grounded on a central region including a tire equator surface and having a grounding width Wc of 30% under the grounded state of a tread part in which the tire filled with air pressure corresponding to maximum load capability is vertically pressed against a slab with a loading load equivalent to a maximum load capability of 70%. The pneumatic radial tire is provided with a tire having a ratio of the width A of the stepped-down part to the grounding width Wc, A/Wc, of 0.05 or above and a narrow groove extended in the rotatable shaft direction at the central region. The ratio of width B between both the ends of the narrow groove to the grounding width Wc, B/Wc, is 0.05 or above.
Patent JP-H09329574-A (JP)
Title: Control equipment for built-in heater for oxygen sensor
Inventor: MATSUDA HIROSHI
IPC: F02D41/14
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To prevent false detection of oxygen concentration by restraining the temperature drop of a sensor element part which is caused by exhaust gas at a low temperature. SOLUTION: When an exhaust gas brake is not operated, that is, an exhaust gas shutter is in the open state, a specified voltage (e.g. 10V) in the ordinary state is always applied to a built-in heater. When a driver turns on a hand switch for operation of the exhaust gas brake, and the operation condition of the exhaust gas brake is established, the exhaust gas shutter turns to the closed state. At the same time, the applied voltage to the built-in heater is made higher (e.g. 12V) than the ordinary value. When the operation of the exhaust gas brake is released, the applied voltage to the built-in heater is returned to the specified voltage (e.g. 10v) in the ordinary state. The applied voltage to the built-in heater may be heightened when fuel is cut out and oxygen concentration becomes higher than or equal to a specified value.
Patent JP-S63311867-A (JP)
Title: Character picture generator
Inventor: MONNO TAKASHI
IPC: H04N1/393
Filed: 1987-06-12
Abstract: PURPOSE:To expand a character picture with an optional integer times in the direction of height by giving a product between an area width and a line position in the direction of height on a character picture of a character picture dot to a position register in the direction of height as an address and setting a value being an integral times of the actual width of an image area to the area width. CONSTITUTION:An address generator has a write location register 21 giving an address of write start position of a character picture, a width direction position register 30 and a height direction position register 26. The product between the area width in response to the width of the image area and the height direction line position in the character picture of the character picture dot is given in the height direction position register 26 as the address and a value being an integral number of multiple of the actual width of the image area is set to the area width. Thus, the data of each line of the character picture is drawn in the picture memory at an interval in the height direction and the image of the drawn character picture is expanded to a value being an integral times of the image of the original character picture.
Patent JP-H0310652-A (JP)
Title: Tofu containing edible plants and its production
Inventor: FUJITA HAJIME
IPC: A23L11/00
Filed: 1989-06-09
Abstract: PURPOSE:To obtain edible plant-containing TOFU which is beautiful and allows the people to enjoy seeing and feel the season by casting soybean milk into a molding vessel and placing an edible plant whose back side is coated with soybean milk on the surface of the milk when the surface starts coagulating. CONSTITUTION:Soybean milk is cast in a molding vessel and an edible plant 3 whose back side is coated with the milk is placed on the surface, when the coagulation starts. After the coagulation is completed, the subject TOFU 1 having an edible plant placed on the surface is obtained.
Patent JP-H0811567-A (JP)
Title: Rotation transmitting device
Inventor: YAMAMOTO KEN
IPC: B60K23/08
Filed: 1994-06-29
Abstract: PURPOSE:To control the movement of a cage without utilizing mechanical contact friction for providing a high reliability structure in a rotation transmitting device which moves an engaging element by the cage between a driving and driven members to change over a clutch. CONSTITUTION:A movable cage 12 and fixed cage 13 for holding a sprag 20 are provided between outer and inner rings 1, 2, and a stepping motor 3 is connected to the movable cage 12. The cage 12 is rotated by the stepping motor 3 to hold the sprag 20 in an engaging operative position in the forward and backward directions and a neutral position so that a clutch is turned on and the free running condition is changed over.
Patent JP-S6039615-A (JP)
Title: Optical switch
Inventor: IKEDA MASAHIRO
IPC: G02F1/015
Filed: 1983-08-15
Abstract: PURPOSE:To increase a damping coefficient in an off state, to decrease the density of a small number carriers in an on state, and to improve isolation characteristics by using a P type as the material of an active layer, and satisfying specific condition. CONSTITUTION:A P-N junction element is formed on a substrate of InP and P type In1-XGaXAsYP1-Y is used for the active of the element. In this case, Y is 0.95-1, X=0.4526Y/(1-0.031Y) so as to match a lattice constant with the InP of the substrate, and impurity density is <=5X10<17>cm<-3>. A figure shows the isolation characteristics when a P type is used for the active layer of the P-N junction element (this invention) and when an N type is used (conventional example).
Patent JP-H023114-A (JP)
Title: Thin film for recording information
Inventor: NISHIDA TETSUYA
IPC: G11B7/2433
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a recording material which can be manufactured easily and has good reproductivity and long-life stability by selecting the average composition in the direction of film thickness to satisfy a specific formula. CONSTITUTION:The film for recording informations is formed directly on a substrate or through a protective layer consisting of at least one of organic or inorganic compound. The recording film shows no change in its appearance when irradiated with a beam for recording, while the atomic arrangement in the film changes. The recording film has the average composition in the thickness direction as discribed in general formula I. Thereby, the recording film can be manufactured easily and is stable for a long period with good reproductivity and recording/(erasing)reproducing characteristics.
Patent JP-S5773126-A (JP)
Title: Production of unidirectional silicon steel plate of low watt loss
Inventor: IIDA YOSHIAKI
IPC: C21D8/12
Filed: 1980-10-24
Abstract: PURPOSE:To produce a unidirectional silicon steel plate of considerably decreased watt loss by subjecting a steel ingot or continuously cast slab of enriched C and Si in contents to hot rolling, cold rolling and heat treatment. CONSTITUTION:A silicon contg. steel ingot or continuously cast slab enriched with C and Si in about 15-90% inside layers of the total thickness is produced. The starting material are, for example, 0.005-0.04% C and 1.8-3.5% Si for the outer layer and 0.005-0.050 C and 0.2-7.0% Si for the inner layer in average concn. Such material is subjected to hot rolling, cold rolling and heat treatment. By this method, the unidirectional silicon steel plate of low watt loss causing no degration is produced industrially.
Patent JP-H05310708-A (JP)
Title: Synthesis of 4@(3754/24)5)-cyanoimidazole compound
Inventor: KANO NAOKI
IPC: C07D233/90
Filed: 1992-05-13
Abstract: PURPOSE:To directly obtain a 4(5) cyanoimidazole compound by heating an imidazole-4(5)-dithiocarboxylic acid compound, a lead or copper salt, a compound generating ammonium ion and a compound generating alkali ion together with water. CONSTITUTION:A 4(5)-cyanoimidazole compound of formula II (e.g. 4- cyanoimidazole) can be directly produced without using a pressure vessel by heating (A) an imidazole-4(5)-dithiocarboxylic acid compound of formula I (R2 is H, alkyl or phenyl; R4 is H or methyl), (B) a lead salt or copper salt, (C) an ammonium cation source such as ammonium hydroxide and ammonium carbonate and (D) an alkali cation source such as potassium carbonate and sodium carbonate together with (E) water at >=100 deg.C for preferably about 5hr. The compound is useful as a precursor for a 4(5)-aminomethylimidazole compound, etc., expected to exhibit physiological activity, a precursor for epoxy resin hardener, etc.
Patent JP-H08316682-A (JP)
Title: Electronic device
Inventor: OTANI KOJI
IPC: H05K9/00
Filed: 1995-05-23
Abstract: PURPOSE: To prevent any solder from remaining at a corner part of a tip of a protruding leg provided at a sheet metal-made sealed case which is externally inserted into the outside perimeter of a printed board when the entire arrangement is dip-soldered. CONSTITUTION: An electronic device comprises a printed wiring board 13 mounted with electronic components 12 and a sheet metal-made sealed case 15 in a tubular or a box shape which is externally inserted into the outside perimeter of the wiring board 13. A protruding leg 16 which is in a stepwise narrow shape having at least one step narrower in the width direction is provided, and a notch 20 of a round hole shape at the protruding leg 16 is, for example, formed on a corner part 16a formed thin in the width direction so that the notch 20 faces the inside.
Patent JP-2000333501-A (JP)
Title: Winding preventing apparatus for rotary power tiller
Inventor: ISHIMARU MASAKUNI
IPC: A01B33/08
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a winding preventing apparatus for a rotary power tiller, which has solved such a problem that in a conventional winding preventing means, winding of weeds on a tilling tine shaft hardly occurs but winding from the shaft end of a tilling tine shaft to a bearing member side (transmission case side) and, in the extreme case, an oil leakage from the bearing member occurs. SOLUTION: A tilling tine shaft 2 equipped with arranged tilling tines 1 is axially installed on a transmission case 4 having a built-in transmission gear 3. A winding preventing apparatus for a rotary power tiller is constituted by laying a separator 5 between the transmission case 4 and the tilling tines 1 of the tilling tine shaft 2.
Patent JP-S635481-A (JP)
Title: X-ray picture processor
Inventor: EMA TAKEHIRO
IPC: G01N23/04
Filed: 1986-06-26
Abstract: PURPOSE:To correct the edge blurring of a picture by executing a linear density conversion so as to divide the density of picture data at both side areas of the edge of an object into a positive and a negative and forming a spatial digital filter based on conversion density data. CONSTITUTION:The picture data collected by irradiating X rays on the object applying an edgeless response through an A/D converter 8 is stored in a data memory part 40 and supplied to an arithmetic processing part 55 provided with a density converting part 55. The linear density conversion is performed so as to divide the density in the picture data at both side areas of the edge of the object into the positive and the negative. A blurring correction filter forming part 60 forms the spatial digital filter based on the conversion density data in which the blurring in the edge part is corrected. The picture data thereafter is processed by such a filter and the blurring in the edge of the picture is corrected.
Patent JP-S5851792-A (JP)
Title: Offset voltage compensator in brushless motor drive circuit
Inventor: OKA NOBUYUKI
IPC: H02P6/08
Filed: 1981-09-19
Abstract: PURPOSE:To compensate for the offset voltage of the terminal voltage of a coil by producing the DC component of a coil terminal voltage of each phase of a motor through a low pass filter connected in parallel with a Zener diode and negatively feeding back it to a position detecting output amplifier. CONSTITUTION:The position detection output from a Hall element H energizes drive transistors Q1, Q2 through an operational amplifier 1, thereby energizing a drive coil L1. The terminal voltage of the coil L1 is inputted to an active low pass filter F which is composed of an operational amplifier A2 and a filter capacitor 4 through a buffer operational amplifier A3. The voltage between the terminals of the capacitor 4 is suppressed to the minimum by a Zener diode 5. The output of the filter F is fed back to the non-inverting input terminal of the amplifier A1, thereby reducing the offset voltage of the voltage between the terminals of the coil L to 1/1(1+B), where the gain of a feedback loop is represented by B.
Patent JP-S6165315-A (JP)
Inventor: JIYOSEFU EDOWAADO DEKUROTSUTSU
IPC: G05B19/4063
Filed: 1985-07-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07321383-A (JP)
Title: Laminated type piezoelectric actuator element and its manufacture
Inventor: KUMAMOTO KENJI
IPC: H01L41/22
Filed: 1994-05-26
Abstract: PURPOSE:To interrupt the ingress of moisture from the side surfaces and the bottom of an element by exposing part of inactive portion of a laminated type piezoelectric actuator element to the outside of a resin and by embedding an active portion fully inside a waterproof container such as metal with the resin. CONSTITUTION:A laminated type piezoelectric actuator element 1 is adhered to the bottom of a stainless steel container 7. A portion up to the upper end of an element active portion 2 is filled with epoxy resin 8 having the Shore hardness of A-50. About 2mm above said portion is filled with epoxy resin 9 having the Shore hardness of about D-70 in such a manner that the top surface of an inactive portion 3 of the element will be exposed. Thus, the ingress of moisture from the side surfaces and bottom surface of the element 1 can be interrupted.
Patent JP-S6126067-A (JP)
Title: Developing device of electrostatic photographic printer
Inventor: OBA HARUTARO
IPC: G03G15/08
Filed: 1984-07-16
Abstract: PURPOSE:To stick a toner close to a photosensitive body uniformly and surely by blowing air from an air pressure nozzle to each part in the axial direction of the photosensitive body while straightening air. CONSTITUTION:Magnetic toners 26 different in hue are stored in toner boxes 10-12. Toners 26 dropped from a nozzle 27 of toner boxes 10-12 are attracted to an electrostatically charged layer of a photosensitive drum (photosensitive body) 5, and the current of air is straightened and blown in the direction orthogonal to the axis of the photosensitive body 5 by an air pressure supply nozzle 13 to allow the air pressure to acts effectively as a toner retaining force. In the nozzle 13, plural bank parts 44 and 45 which divide a transversely long blow- off aperture 42 in the direction of the axis of the photosensitive body 5 into plural parts 43 are formed on inside faces of two plates 40 and 41. Each bank part 45 collects two parts 43 adjacent to each other into one block unit to form a connection part 46. Thus, the current of air is straightened and blown to every part 43 along the axial direction of the photosensitive body 5 by one nozzle 13, and toners 26 are stuck close to the photosensitive body 5 uniformly and surely and the production is made easy.
Patent JP-2000339806-A (JP)
Title: Disk chucking mechanism
Inventor: SAKAGUCHI TAKAHIRO
IPC: G11B17/028
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To clamp a high or low-order FD always in an optimal state when a driving pin is engaged with a hole part formed in the hub of a disk to rotary- drive the disk during chucking. SOLUTION: This mechanism is provided with a turntable 15 on which a hub 102B arranged in the center of a disk housed in a disk cartridge 120 is placed during loading, and a leaf spring 35 arranged in the turntable 15 and having a driving pin 34 arranged in one end to be engaged with a positioning hole 117 provided in the hub 102B. In this case, an extended portion 35A is formed in the leaf spring 35 so as to be extended more than the part of the driving pin 34, and when the leaf spring 35 is moved up with respect to the turntable 15, the extended part 35A is abutted on the lower surface of the hub 102B of the high-order FD in a loaded state, and the hub 102b is prevented from being held in the lower part of the leaf spring 35.
Patent JP-H11339293-A (JP)
Title: Optical disk device
Inventor: EZAWA YOSHIAKI
IPC: G11B7/095
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the effects of eccentricity at recording and reproducing by detecting the eccentricity components of an optical disk and by accurately compensating the eccentricity. SOLUTION: When tracking error signals are observed as compression waves in one revolution period of an optical disk 10, cosine or sine wave signals are detected for two waves per one revolution period making to coincide with fluctuation in the coarse density and the modulation components of the tracking error signals caused by the eccentricity of the disk contained in the signals are detected to simply and surely extract the eccentricity components of the disk 10.
Patent JP-2000341450-A (JP)
Title: Facsimile machine
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide user friendly machine by enabling a change in the corresponding relation of an output bin and each function by registering the output bin corresponding to each prescribed function, and changing the initial value of the corresponding relation between the output bin and each function corresponding to the presence/absence of a detected prescribed function. SOLUTION: The presence/absence of a PDL function at present is decided, and when the presence of the function is decide, a PDL presence flag is set. As the initial value of a method for using a two-bin tray in the case of adding the PDL function to an output register circuit 24, information is registered via a signal line 24A so as to output the copy information to a second output bin 30, to output fax reception information to the second output bin 30, to output fax managing information to the second output bin 30 and to output printer information to a first output bin 28 respectively. The printer information is outputted via a signal line 20h to the first output bin 28, and when the fax reception information, fax managing information and copy information are outputted to the second output bin 30, the information is displayed on a function display circuit 26.
Patent JP-H06338823-A (JP)
Title: Voice limiter and voice sending device
Inventor: NAKAJIMA HIROSHI
IPC: H04B1/62
Filed: 1993-05-26
Abstract: PURPOSE:To prevent overmodulation from occurring without using an analog limiter in a voice sending device which sends out a digital audio signal by converting to an analog audio signal after applying processing. CONSTITUTION:The gain of high frequency component of the digital audio signal is increased by a first pre-emphasis circuit 4 before the digital audio signal is analog-converted by an output circuit 12, and the level of the digital audio signal whose gain is increased is detected by a level detection circuit 10. The digital audio signal is multiplied by a control multiplier read out of a multiplication table 6 at a multiplication circuit 8 based on a detected level, and after the level is suppressed, it is converted to the analog audio signal by the output circuit 12, and the gain of high frequency component is increased again by a second pre-emphasis circuit 14, then, it is sent out of a transmitter 16.
Patent JP-H09299481-A (JP)
Title: Injector
Inventor: KAKIUCHI MAKOTO
IPC: A61M5/31
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an injector which enables connecting of a plunger rod and a rubber stopper by a more simple operation of getting the plunger rod screwed down on the rubber stopper to reduce possible movement of the rubber stopper during the connection of the plunger rod and the rubber stopper in an injector with the rubber stopper previously fitted closely into a syringe. SOLUTION: A bottomed cylindrical rubber stopper 2 having a space part is fitted closely into a syringe 3 with the opening of the space part toward a plunger rod insertion port 33 thereof 3. A first engaging piece is protrusively arranged on an internal circumferential surface of the rubber stopper 2 in such a manner as to extend in the circumferential direction of the internal circumferential surface. An insertion part 43 to be inserted into a space part of the rubber stopper 2 is protrusively arranged at a tip face of a rod part 41 of the plunger rod 4. A second engaging piece arranged below the first engaging piece is formed at the insertion part 43 with the rotation of the plunger rod 4.