baber/WOPTO huggingface dataset:
Patent JP-H09123709-A (JP)
Title: Pneumatic tire
Inventor: KOGURE TOMOHIKO
IPC: B60C11/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To effectively disperse the frequency of a pattern noise caused by a pattern formed on a tread so as to effectively reduce the noise by causing pitches sectioned by grooved parts arranged at predetermined pitches in the circumferential direction of a tire to be aligned in association with a specific discrete dynamic sequence. SOLUTION: This pneumatic tire is provided at its tread 1 with a plurality of main grooves 2 extending along the circumferential direction T of the tire, and a plurality of transverse grooves 3 extending in its cross direction are arranged at predetermined pitches along the circumferential direction T, to define a number of blocks 4 with both of the grooves 2, 3. In this case, pitch alignment is carried out with the length P of each pitch associated with a discrete dynamic sequence derived from the equation Xn+1 =a(1-Xn )Xn . The range of the coefficient (a) is set as 3.9<=(a)<4, and that of the initial value X0 of Xn as 0<X0 <1.Thus the sequence that is almost random is adopted to the pitch alignment to enhance the effect of dispersing the frequency of a pattern noise to reduce noises.
Patent JP-H04156795-A (JP)
Title: System for correcting program
Inventor: HATAKEYAMA YUJI
IPC: G06F9/06
Filed: 1990-10-19
Abstract: PURPOSE:To simplify a program correction means and to reduce the number of commands by providing a means inputting a large amount of program correction data with one command and a means writing a large amount of program correction data in plural signal processors simultaneously. CONSTITUTION:A large amount correction data setting part 7 sets a large amount of data to an object data storage part 8, and a construction command generation part 1 sets the data set to the storage part 8 to a correction data storage part 9. Next, the generation part 1 requires the transmission to an interprocessor communication processing part 2 by a DMA(Direct Memory Access) communication calling the correction data set to the storage part 9 directly from a memory 9. The processing part 2 receiving the request writes the correction data set to the storage part 9 to a designated processor from among respective processors 3 to 6 by means of the DMA communication at a general level. Thus, the program correction procedure is simplified, and the number of commands is reduced.
Patent JP-H01125818-A (JP)
Title: Heterointerface formation
Inventor: IDE YUICHI
IPC: H01L21/203
Filed: 1987-11-10
Abstract: PURPOSE:To make it possible to form a heterointerface of high quality by a method wherein the surface of a N-component mixed crystal of first semiconductor is flattened so that the stepping on the surface becomes a single molecular layer, the mixed crystal is grown one molecular layer only, and a M- component mixed crystal second semiconductor is epitaxially grown. CONSTITUTION:A N-component mixed crystal of first semiconductor is epitaxially grown, the surface of the first semiconductor is flattened so that it has the stepping of single molecular layer. Then, a Q-component crystal of third semiconductor, consisting of positive ionized element and a negative ionized element which are common to a N-component mixed crystal of first semiconductor and a M-component crystal or mixed crystal of second semiconductor (Q indicates the natural number of 2<=Q<=N) is grown in one-molecular layer only. The second semiconductor M-initial crystal is epitaxially grown. As a result, an interface is formed by a flat island in the height of one- molecular layer, and the undesirable mixed crystal layer of extremely steep, scattered carrier and disordering energy potential are not generated.
Patent JP-2000110803-A (JP)
Title: Hydraulic pressure regenerating device
Inventor: ISHIKAWA HIROJI
IPC: E02F9/22
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent breating when a motor is at low speed. SOLUTION: A shuttle valve 45 detects pilot pressure Pb1 or Pb2 generated by an operation lever device 53 for a boom. A pressure sensor 46 converts the pressure detected by the shuttle valve 45 into an electric signal. A controller 100 receives the signal from the pressure sensor 46 and a signal from a throttle volume 61. The controller 100 provides a solenoid proportional pressure reducing valve 43 with a drive current (i) to control a regenerating selector valve 42 toward the closing direction for regenerating return oil whose amount is proportional to the decrease of an engine speed if an arm is operated independently only through an operation lever device 52 for the arm when a reference engine speed (r) is lower than a nominal speed.
Patent JP-H04157442-A (JP)
Title: Radioaction image reader
Inventor: YAMADA SADAMI
IPC: G03B42/02
Filed: 1990-10-20
Abstract: PURPOSE:To prevent the inflow of the corrosive gas into a film digitizer from an automatic developer without requiring manual work by installing a corrosive gas inflow preventing mechanism. CONSTITUTION:A radioactive ray image reading-out device consists of a pressure adjusting mechanism 38 which increases the pressure in a film digitizer 14 higher than the pressure in an automatic developer 12. The pressure adjusting mechanism 38 is equipped with a pressurizing fan 40 for introducing the pressurized air into the film digitizer 14 and an exhaust fan 42 for discharging the air in the automatic developer 12 outside, and pressure adjustment is performed by these devices. Further, the outside air is introduced into a dry zone 26 by a suction fan 44, and jetted on an X-ray film 16, and then the pressure in the dry zone 26 can be made higher than that in other zones, and the inflow of the corrosive gas into the film digitizer 14 from a development zone 20 where corrosive gas is generated can be prevented in double ways. Accordingly, without requiring manual work, the generation of the corrosion of the film digitizer can be prevented.
Patent JP-H0673843-A (JP)
Title: Roof tile of plate clay tile roofing
Inventor: KAMIYA OSAMU
IPC: E04D1/30
Filed: 1991-08-02
Abstract: PURPOSE:To facilitate a work for a roofing joint area by covering four corner roofing joint upper surfaces of the roof of a hip roof house and a square roof house of a plate clay tile roofing with right and left angle tiles to be formed into one body like an angle. CONSTITUTION:An angle tile A is fixed, with the ridge line P-P of an angle tile A aligned with the ridge top side of a corner ridge line Pa-P of a place clay tile roofing hip roof and a square roof. Subsequently, the left under-lap part 14 of the angle tile A is covered with an overlap part 9 of a plate tile B and fixed, with the line of the head aligned with the head of the angle tile A. The under-lap part 4 fitted to the left side of the plate tile B is covered with an overlap part 9 of another plate tile B, and plate tiles B are sequentially laid over. Further, another angle tile A is fixed along the corner ridge line Pa-P on the first laid angle tile A, and the angle tiles are connected to each other like an angle into one body at an angle set by the right and left halves of angle tiles A. Accordingly, rain water can be prevented from entering from the corner ridge area.
Patent JP-2000110533-A (JP)
Title: Lubricating structure of camshaft in multicylinder engine
Inventor: TOSAKA TETSUYA
IPC: F02B61/02
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To supply oil to an oil passage in a camshaft by avoiding causing restriction to arrangement of a fastenening bolt for fastening a cylinder head to a cylinder block, in a multicylinder engine connecting the camshaft associated with a plurality of intake/exhaust valves governing intake/exhaust relating to a plurality of combustion chambers, rotatably supporting the camshaft by a plurality of cam bearing parts provided in the cylinder head and a cam holder tightened to the cam bearing part, and forming the oil passage capable of supplying oil from a supply oil path provided in the cylinder head in the camshaft. SOLUTION: In a cam bearing part 50R provided in a cylinder head 24R in a position corresponding to one of combustion chambers 26R, a oil groove 54R connected to an oil passage to communicate with an outer end of a supply oil hole provided in a camshaft 46R is provided to be opposed to an outer surface of the camshaft 46R. A supply oil path 55R communicates with the oil groove 54R.
Patent JP-H01123947-A (JP)
Title: Hot water supply device
Inventor: FUJIEDA HIROSHI
IPC: F24D17/00
Filed: 1987-11-09
Abstract: PURPOSE:To prevent reboiling during suspension by providing a timer which is dapted to start action after having received a stop hot-water supply signal from a remote control device and output a close signal to an electric open/close means after specified time. CONSTITUTION:When a switch 7 is turned OFF in order to stop the supply of hot water, this signal forces a hot-water supply device 1 to stop combustion immediately and put the device into stop status. An indicator 8 puts out light, thereby indicating the stop of combustion. On the other hand, an OFF delay timer 10 receives a signal to stop the supply of hot water from a switch 7, starts action, and outputs a close signal to a motor-driven valve 5 after a specified time. Therefore, the motor-driven valve 5 turns into a closed status after the lapse of a specified time since the hot-water supply device 1 comes to a halt. Having received a closed signal from the OFF delay timer 10, a second indicator 9 puts out light, then indicates that the motor-driven valve 5 is under closed state. During the suspension of hot-water supply, hot water is supplied by the OFF delay timer 10 as described above. In other words, under the condition where water is flowing into the hot-water supply device 1, the hot-water supply device 1 stops the operation, thereby eliminating the reboiling observed in the prior art devices, that is, the rise in the temperature of hot water.
Patent JP-H07134888-A (JP)
Title: Recording/reproducing apparatus
Inventor: HONDA KIMIFUMI
IPC: G11B27/17
Filed: 1993-11-11
Abstract: PURPOSE:To correctly detect a thickness of a tape from a changing amount of a counted FG number of a capstan thereby to calculate a remaining time of the tape, by repeatedly measuring the FG number of the capstan in a period of a fixed rotating number of times of a feed or wind reel. CONSTITUTION:Sensors 7, 8 detect FG pulses generated correspondingly to the rotation of a feed reel 3 and a wind reel 4, respectively. An FG magnet 9 detects capstan FG pulses (FG pulses) generated correspondingly to the rotation of a capstan 5. Reel FG counting parts 13, 14 count FGs of the feed reel and wind reel detected by the sensors 7, 8 and amplified by amplifiers 10, 11, respectively. A CFG counting part 15 repeatedly measures a counted CFG number in a period corresponding to a fixed rotating number of times of the feed reel or wind reel and transmits the number to a tape thickness-detecting part 16. The detecting part 16 receiving the number calculates a thickness of the tape from a changing amount of the counted number of CFG pulses.
Patent JP-S62143633-A (JP)
Title: Production of egg-processed food
Inventor: NANBU HIRONOBU
IPC: A23L15/00
Filed: 1985-12-16
Abstract: PURPOSE:Polyglycerol fatty acid ester is added to eggs or their processed product to give egg-processed product which is stably storable for a long period of time, because of its antibacterial and antifungal properties, and is readily processable. CONSTITUTION:A fatty acid ester of polyglycerol of over 6 polymerization degree or less than 970 hydroxyl value such as hexaglycerol is added to eggs or their processed products. The fatty acid in the ester is a saturated or unsaturated, straight-chain acid of 12-24 carbon atoms such as lauric acid. The addition of the ester inhibits microorganisms or its spores from proliferating or germinating. Thus, the product can be stored for a long period of time, causing no addlement and deterioration, without any special treatment.
Patent JP-H10136357-A (JP)
Title: Coder, recoder and condign/decoding system
Inventor: TOGASHI HARUO
IPC: H04N19/60
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To enable a coding/decoding system to match a coded area with an assigned area and match an assignment area of a pre-stage system in matching with a coding area of a post-stage system. SOLUTION: An image signal into which an assigned area display information is inserted is fed to an input terminal 11. An assignment area display information detector 12 detects the assigned area display information from the image signal. The detected output is fed to a switch 13 as a control signal and fed to an adder 15 as coded area display information. The switch 13 is closed for a period of the assigned area denoted by the assigned area display information and open for the other periods. Thus, a coder 14 is used to apply compression coding to the image signal for the assigned area period only. The adder 15 inserts the detection output of the assignment area display information detector 12 to the compression coded output as coded area display information.
Patent JP-H01122789-A (JP)
Title: Wheel mounting structure for rear wheel of motorcycle
Inventor: KUROKAWA NOBUHIKO
IPC: B62K25/28
Filed: 1987-11-09
Abstract: PURPOSE: To shorten a rear axle, and to reduce unspring load of a rear wheel by concentrically fixing a brake disk to a pivot shaft of a swing arm for supporting a rear wheel, and setting the center of the rear wheel at the center of a car body. CONSTITUTION: One end of an output shaft 2 of an engine is projected to one side from a crank case of the engine, and a pivot shaft 5 is arranged in parallel with the output shaft 2 in rear of the crank case 1. The pivot shaft 5 is supported by a car body frame 14 freely to be turned through bearings 9, 10 and a sleeve 11. An annular brake disk receiver 21 is engaged with a male screw part 7 formed in one end of the pivot shaft 5, and two brake disks 23 are fitted on the periphery thereof for fixation, and a caliper 24 for regulating the turning of the disks 23 is fixed to the car body frame 14. Center of a rear wheel 50 is fitted to an axle 39 at the center position C of the car body, and a tire 53 is installed in the periphery of the wheel 50.
Patent JP-H07134451-A (JP)
Title: Image reader
Inventor: ASABA SHINICHI
IPC: G03G15/00
Filed: 1993-11-12
Abstract: PURPOSE:To provide a small-sized image reader capable of drastically reducing the set space of an original reversing mechanism by using an original platen as a part of the original reversing mechanism. CONSTITUTION:An original tray 14 is constituted so that it can slide between a 1st sliding position where an original S is fed and a 2nd sliding position where the original S after the read of an image is ejected. A switching pawl 30 is constituted to be switched to a 1st carrying path for ejecting the original S whose image has been read by an image read means 21 to the tray 14 and a 2nd paper ejecting path for ejecting the paper to a paper ejecting table 29 provided under the tray 14, and the switching position of the pawl 30 and the sliding position of the original platen are switched and controlled by an SCU (system controller) 15.
Patent JP-H09132838-A (JP)
Title: Interference fringe-inhibiting woven fabric-interliniing cloth
Inventor: KASAOKA KATSUYUKI
IPC: D03D15/567
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To produce the subject cloth capable of inhibiting the generation of interference fringes caused by disturbance of the woven surface of the textile interlining cloth and having an excellent shape formability and an adjustability of feeling by using a false-twisted crimp-processed yarn intermittently having a large-crimped part and a small-crimped part as a warp yarn, etc., and weaving the yarn. SOLUTION: This interference fringe-inhibiting woven fabric interlining cloth is composed of a false-twisted crimp-processed yarn intermittently having a large-crimped part (a) and a small-crimped part (b) in the length direction as warp yarns (w1-w5) and/or weft yarns (F1-F5) and is obtained by weaving the yarns. A difference in the crimped number between the large-crimped part (a) and the small-crimped part (b) is >=10 and preferable average lengths of the small-crimped part (b) and the large-crimped part (a) are respectively 1-9mm.
Patent JP-S62141815-A (JP)
Title: Frequency dividing circuit
Inventor: YAMADA HARUYASU
IPC: H03K23/50
Filed: 1985-12-16
Abstract: PURPOSE:To improve the highest frequency to be divided of a frequency dividing circuit by flowing a current slightly to a gate circuit and a flip flop circuit to set always them to the operating state. CONSTITUTION:Resistances 20 and 21 are connected for the purpose of keeping always the flip flop circuit consisting of transistors TRs 5 and 6 and a data input gate consisting of TRs 7 and 8 in the turn-on state. In a block 1, the flip flop circuit is slightly inverted because the current flows slightly to the flip flop circuit consisting of TRs 5 and 6 by the resistance 20 simultaneously with data read. Therefore, it is inverted completely when data is inputted, and it is set to the latch state quickly. The current flows slightly to the TR 8 of the input gate and the input gate is operated slightly in accordance with the output state of a block 2, and therefore, data can be inputted immediately when the input mode is set.
Patent JP-H09128881-A (JP)
Title: Structure of spindle motor for disk device and assembling method of disk device
Inventor: YOSHIDA MITSUAKI
IPC: G11B25/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of the spindle motor without detriment to the rigidity of a base and also to enable a head to be set up to a disk outside the base. SOLUTION: In the disk device having the spindle motor 50 for rotating a recording disk, positioned on the base 1 and an actuator for driving the head, a fixed shaft 10 is separated from the base 1, and this fixed shaft 10 is fitted with a hub 11 having a yoke 14 and a magnet 15 by two proximity bearings 12, and the inside of the hub 11 is sealed off from an atmosphere in the disk device by upper and lower magnetic seals 13 at the bearings 12. Moreover, the fixed shaft 10 is provided with a flange part 16 as a positioning means used at the time of fitting to the base. On the other hand, a fitting hole 4 for the fixed shaft 10 and a stator coil 22 in a concentric circular pattern are provided on the base 1. Then, the fixed shaft 10 fitted with a rotor 51 is fitted into the fitting hole 4 so as to complete the spindle motor in structure.
Patent JP-H10130549-A (JP)
Title: Ink for recording
Inventor: ISE NOBUO
IPC: C09D11/38
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of readily being regulated and adapted to any of a continuous jet electrification control method, an energizing method, etc., in ink jet recording methods by including an acid derivative of a heterocyclic organic compound in a water-soluble dye, a water-soluble organic solvent and water. SOLUTION: This ink comprises (A) a water-soluble dye, (B) a water-soluble organic solvent and (C) water as essential components and further contains (D) an acid derivative of a heterocyclic organic compound. The component D is capable of contributing to effects on the impartment of electroconductivity and dissolution stability and imidazole sulfate, 4-methylimidazole acetate, N- methylmorpholine hydrochloride, etc., are especially preferably cited. The amount of the component D added is preferably within the range of 0.1-40wt.% in the ink. Thereby, the electroconductivity can be imparted to the ink and an excellent recorded image printing quality is obtained by discharge stability and elimination of feathering.
Patent JP-2001107363-A (JP)
Title: Anchor for preventing slope collapse and slop collapse prevention method using the anchor
Inventor: SOMEYA KEIJI
IPC: E02D17/20
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an anchor for preventing slope collapse preventing the natural environment from being damaged, constructed at low cost, and constructed on a slope face such as a mountain under an extremely severe working environment in a short time. SOLUTION: This anchor is provided with an anchor lock bolt 2 firmly installed in a bedrock layer 6 inside a slope 4 and a plant pot 3 integrally fixed to its top end and embedded in a soil layer in the surface of the slope. The bottom 12 of the plant pot 3 is fixed to the top end of the anchor lock bolt 2 and the plant pot 3 has a through hole 14 through which branch roots are extended outside the root.
Patent JP-H08148273-A (JP)
Title: Microwave oven
Inventor: KUBO AKIYASU
IPC: H05B6/74
Filed: 1994-11-17
Abstract: PURPOSE: To provide a microwave oven by which heating unevenness in the heating chamber can be prevented. CONSTITUTION: A wave guide 6 is installed in a side wall 1b of a heating chamber 1 while an open part being set in an axial cross-section and a magnetron 7 is fixed in the other end of the wave guide 6. Being properly parted from the magnetron 7, respectively, a first installation plate 71 and a second installation plate 72 are installed in the circumferential face of an antenna 70 projected in the inside of the wave guide 6. A circular radiating antenna 9 made of a conductive material is fixed in the first installation plate 71 and a reflecting plate 3 is fixed in a face of the second installation plate 72 in a protection plate 8 side. The reflecting plate has a rectangular shape and is made of a conductor just like the radiating antenna 9 and fixed in the uppere side at a prescribed distance from the position of the antenna 70 in the second mica plate 72.
Patent JP-S63136833-A (JP)
Title: Radio data system receiver
Inventor: KANEKO MICHIHIRO
IPC: H04H60/13
Filed: 1986-11-28
Abstract: PURPOSE:To output a false stereophonic signal only to the broadcasting of music transmitted in monaural by providing a signal process switching circuit which processes the signal in terms of at least one output from the stereophonic demodulation circuit of a receiver when the broadcasting of music is on the air in monaural. CONSTITUTION:An M/S decision bit outputs an H output when the M/S code of an RDS code is '1', that means music is on the air, and outputs an L output when the M/S code is '0' and a DI code discrimination circuit 5 outputs the 'H' output when all the DI bits are zero. Therefore an AND gate 7 outputs the H output only when the music is on the air in monaural and at this time the respective channel signals L.R from the stereophonic demodulation circuit 2 makes a switch SWIN switched to an (a) point and a (b) point sides and also makes the switch SWOUT on an output side switched to an a' and a b'. The aural output obtained at this time becomes an aural signal having a spreading sense as the false stereophonic signal.
Patent JP-H08140974-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: YOKOYAMA YUKINOBU
IPC: G01P13/00
Filed: 1994-11-17
Abstract: PURPOSE: To prevent excessive color Doppler data from remaining even in a color capture mode by comparing the newest color Doppler image and a stored color Doppler image with respect to each pixel when no reset signal is generated and displaying and storing the larger one. CONSTITUTION: In an ultrasonic diagnostic apparatus 1, a reset signal is outputted from a reset.clear signal generating part at a predetermined time interval after diagnosis is started and, when the reset signal is outputted, the color Doppler data obtained on the basis of the scanning data due to an ultrasonic probe to be supplied is displayed on a display part 107 and also stored in a memory 103. When no reset signal is outputted, the newest color Doppler data and the color Doppler data stored in the memory 103 are compared with respect to each pixel and the larger one is displayed on the display part 107 and also stored in the memory 103.