baber/WOPTO huggingface dataset:
Patent JP-2001047820-A (JP)
Title: Pneumatic tire
Inventor: SUGITANI KENICHIRO
IPC: B60C13/00
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing the degradation of riding comfort and uniformity due to reinforcing layer inserted in a side part to improve a traction property. SOLUTION: In a pneumatic tire in which a pair of right and left bead parts 1, 1 and a tread part 2 are connected each other through right and left side parts 3, 3, and at least two reinforcing layers 10, 11 consisting of a plurality of reinforcing cords arrayed in parallel to each other are inserted in each side part 3, the cord angles of the reinforcing layers 10, 11 with respect to the tire circumferential direction are set to the same phase each other within each side part 3.
Patent JP-S60118921-A (JP)
Title: Power failure protecting circuit of memory
Inventor: MIURA KAZUNORI
IPC: H02J1/00
Filed: 1983-11-30
Abstract: PURPOSE:To set a lower output voltage of a battery device by using a transistor (TR) as a charge preventing element for a battery device to decrease the voltage drop between the battery device and a power input terminal of a memory element. CONSTITUTION:A DC power supply device 2 converts a 100V AC voltage supplied from an AC power source 1 into a 5.6V DC voltage and applied the voltage to a positive power input terminal VD of the memory element via a diode 3. If a power failure takes place, the supply of the AC voltage to the DC power source 2 is stopped and an output voltage of the DC power supply device 2 is decreased to 3.5V, then the TR11 is transited to the conductive state. Thus, a 2.9V DC voltage is applied to the input terminal VD of the memory element 4 as a memory holding DC voltage via the TR11 from the battery device 13 after that time. The output voltage of the battery device 13 is set to a value of >=2.8V by using the TR in this way and two dry cells are enough for the purpose.
Patent JP-H0675863-A (JP)
Title: Memory file with error detecting/correcting function
Inventor: NAKAJIMA MASAHIRO
IPC: G06F12/16
Filed: 1992-08-26
Abstract: PURPOSE:To miniaturize a memory, and to reduce its cost by dividing the memory into sector units and managing them, and storing data and ECC data calculated from its data in this one sector. CONSTITUTION:At the time of accessing a file memory 4 from a CPU 1, a sector number is set to a memory control part 3, and thereafter, 130 words being a sector unit are without or read. In this case, at the time of read, the CPU 1 allows the memory control part to read data of 128 words, and the memory control part 3 calculates a memory address by the given sector number, applies a control signal of read to the file memory 4, and the CPU 1 receives the data of 128 words. Even in the midst thereof, the memory control part 3 executes a calculation for detecting and correcting an error, based on the data of 128 words and ECC data of 2 words, and stores a result of calculation in the memory control part.
Patent JP-H1066481-A (JP)
Title: Fishing rod
Inventor: KANAZAWA MASAHIDE
IPC: B29C70/06
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce rigidity of a thickened part and suppress lowering of bending strength of a through-hole through-hole part as well as possible in a fishing rod having the through-hole in the thickened part. SOLUTION: This inside-threading type fishing rod has a butt 1 comprising a rod main body 5, a thickened part 6 and a line guiding part 7. The rod main body 5 is a tapering off pipy material made of a fiber-reinforced resin by using a prepreg of a high-strength fiber base material containing a carbon fiber base material. The thickened part 6 is formed on an outer peripheral face in a tip top side of the rod main body 5 and is made of a fiber-reinforced resin using a prepreg of a high-strength fiber base material having a tensile elastic modulus lower than the prepreg of the carbon fiber base material mainly used in the rod main body 5. The line guiding hole 7 is formed on the peripheral face of the thickened part 6 through an inner and outer peripheries.
Patent JP-H0393204-A (JP)
Title: Bobbin body for magnetic component
Inventor: ROBAATO KURIIBURANDO KUUPAA
IPC: H01F5/02
Filed: 1990-08-30
Abstract: PURPOSE: To prevent pulling out by providing mutually orthogonal first and second legs for individual terminals and inserting the first leg into a supporting member, so as to set the second leg to receive the wire terminal of a coil. CONSTITUTION: A terminal 301 is formed in an L-shape, and one side of a shorter pin is inserted into a horizontal opening 305. The lower side of the opening 301 has a shoulder part 306 of a supporting member 302 of a bobbin cut, so that a vertical leg 301b of the terminal 301 is under a shoulder 308 due to this for avoiding exceeding the horizontally projecting from the periphery of the member 302. A wire terminal 304 of the terminal tip of a coil 303 is wound around the vertical part of the terminal 301. In order to insert the terminal 301 into the opening 305 of the member 302 gives very strong resistance against a force vertical to the surface of the substrate 301, so that a possibility that this bobbin terminal is removed from the member 302 is very small.
Patent JP-S63100591-A (JP)
Title: Data variable type card
Inventor: KIKUCHI KOJI
IPC: G06K19/00
Filed: 1987-09-10
Abstract: PURPOSE:To very easily set, correct and change a data by holding frictionally each data piece in the respective holes, and providing it so as to be sinkable along the respective holes by applying the force which exceeds its frictional force. CONSTITUTION:A data piece 2 is fitted into all of many holes provided penetratingly on a card plate 1, has the same thickness as thickness of the recessed part 3 of the card plate 1, held frictionally in this hole, and also, provided so as to be sinkable along this hole by applying the force which exceeds this frictional force. At the time of setting a data to be recorded, the card plate 1 is placed on the table surface 4 so that its projection 3 is downward, and the data piece 2 is pushed in by a rod-shaped body 5 whose tip is thin, such as a ball-point pen. At the time of changing or correcting a data, the card plate 1 is placed on the table surface 4 with its recessed part 3 so that it is upward, and the data piece 2 is returned to its original state by the rod-shaped body 5.
Patent JP-H0786806-A (JP)
Title: Dielectric resonator device and method for adjusting characteristic of the same
Inventor: TSUJIGUCHI TATSUYA
IPC: H01P7/04
Filed: 1993-09-13
Abstract: PURPOSE:To easily design and adjust the strength of coupling between resonators and the position of an attenuation electrode CONSTITUTION:Internal electrodes are formed on the inner peripheral surfaces of the through-holes 2a and 2b of a dielectric block 1, signal input/output electrodes 7a and 7b and an external electrode 6 are formed on the outer surface of the dielectric block 1 and an external electrode unformed part 8 is provided between the signal input/output electrodes 7a and 7b. Thus, the coupling between the resonators and the position of the attenuation electrode can be designed and adjusted without only depending on a method for changing a pitch between the resonators or tip capacitance. Also, a pass-band width and the position of the attenuation electrode can be easily changed by designing or adjusting the external electrode unformed part 8 and the various kinds of the dielectric resonator devices with different characteristics can be obtained using members prepared from the same metallic mold.
Patent JP-2000053839-A (JP)
Title: Vinyl chloride-based resin composition
Inventor: OMURA TAKAHIRO
IPC: B29K96/02
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a vinyl chloride-based resin composition which gives a molding excellent in impact resistance and mechanical strengths and good in appearance. SOLUTION: This resin composition comprises 51-97 wt.% of (A) a vinyl chloride-based resin obtained by graft copolymerizing 88-98 wt.% of vinyl monomers composed mainly of vinyl chloride onto 2-12 wt.% of an acrylic copolymer and having a degree of polymerization of a vinyl chloride resin portion of at least 1,000 and less than 2,000, and 49-3 wt.% of (B) a vinyl chloride-based resin obtained by graft copolymerizing 40-87 wt.% of vinyl monomers composed mainly of vinyl chloride onto 13-60 wt.% of an acrylic copolymer and having a degree of polymerization of a vinyl chloride resin portion of at least 400 and less than 1,000.
Patent JP-H0780138-A (JP)
Title: Success ball confirming device for pachinko game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1993-09-13
Abstract: PURPOSE:To enable lighting or flickering of an indication lamp to enable a customer to confirm by detecting, by a sensor, the condition where a success ball such as prize winning ball or the like remains in a collecting trough during a pachinko game. CONSTITUTION:In this Japanese pinball game (pachinko) machine provided with a collecting trough 2 for success balls such as a prize winning ball or the like on the back side of a machine body, the collecting trough 2 is provided with a sensor 3 for detecting a remaining success ball, and an indication lamp 4 which is adapted to light or flicker when the sensor 3 detects a remaining success ball is provided on the front of the machine body.
Patent JP-H04107584-A (JP)
Title: Two-component developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/08
Filed: 1990-08-28
Abstract: PURPOSE:To smoothly and securely return a developer which stays in front of a napping height control member to behind developing sleeves by vibrating a guide member. CONSTITUTION:The napping height control member 35 is arranged at constant intervals with the developing sleeves 31 and 32 and the guide member 41 which returns the developer, inhibited by the control member 35 from moving forth to behind the developing sleeves. The developer which is inhibited by the napping height control member 35 from moving forth and stays in front of the napping height control member (at the upstream side in the rotating direction of the developing sleeve 31) is smoothly and securely returned to the side of a recovery chamber 43 by the guide member 41 which vertically vibrates in accordance with the rotation of agitating blade 44. Thus, the guide member 41 is vibrated to smoothly and securely return the developer which stays in front of the napping height control member 35 to the developing sleeves nearly without applying stress which causes toner cohesion.
Patent JP-H04106799-A (JP)
Title: Test circuit for ram
Inventor: KOGA TAKATOSHI
IPC: G11C29/10
Filed: 1990-08-28
Abstract: PURPOSE:To automatically execute the checker flag test of a RAM by containing a circuit for the checker flag test of the RAM. CONSTITUTION:In a test state, a test is executed by a write circuit 107 and a read-out circuit 108. When a write signal WR is migrated to an active level, as for data at the time of write, an address bit A0 and its inversion bit are stored alternately with respect to memory trains B0, B1,..., Bn for constituting a memory cell array 101. Subsequently, by varying a read signal RD, a read-out operation is executed, and at that time, in accordance with a value of the address bit A0, data bits of positive logic/negative logic are read out alternately from the memory trains B0 - Bn. For instance, when the read signal RD is a '1' level at the time of read-out, when the address bit A0 is a '1' level, the data bis of the memory train designated by an AND gate 108a is read out and a judging signal J becomes a '1' level. On the other hand, when the address bit A0 is a '0' level, an inversion bit of the memory train designated by an AND gate 108b is read out and transferred to an AND circuit 109.
Patent JP-H0393632-A (JP)
Title: Production of lens for illumination lamp
Inventor: INOUE HIDEAKI
IPC: C03B11/00
Filed: 1989-09-04
Abstract: PURPOSE:To obtain a lens without generation of coloring of light or insufficient illuminance without necessity of additional polishing on the surface of curved face side by dropping a molten glass onto a depressed part in a female mold having fine unevenness on the surface and pressing with a male mold in a state of remaining wound of cut end of the molten glass on inclined part in the female mold. CONSTITUTION:Fine unevenness for making light to irregular refraction is provided on the surface of depressed part 4a in a female mold 4 molding main body of a lens by sandblast or electro-arc machining, etc. A molten glass 2 is cut and dropped onto the female mold. In said instant, the molten glass 2 is turned sideways in a way of falling to make cut ends of both sides 2a to lie on inclined part 4b in the female mold 4. Next, central part of the molten glass 2 is dropped to inside of the depressed part 4a of the mold with its own weight and made to fit the mold. Then, the molten glass 2 is pressed with a male mold in a state of remaining wounds of cut ends 2a on the inclined part 4b in the female mold 4, thus half-finished product having inclined brim around main body of the lens is molded. Thereafter, the inclined brim is cut from the main body of the lens to afford the aimed lens for illumination lamp.
Patent JP-S6381636-A (JP)
Title: Optical pickup
Inventor: YAMAMIYA KUNIO
IPC: G11B7/135
Filed: 1986-09-26
Abstract: PURPOSE:To suppress the rate of mixing a part of light reflected from a prism into a returning light to prevent the lowering of an SN ratio by providing a reflection preventing means for light and a random reflection means on the reference face side of the prism which separates a light beam. CONSTITUTION:The reference face 19 of the prism 21 is sticked on the smooth face 18 for mounting the prism of a pickup main body 14 and a reflection preventing film 23 for preventing the reflection is coated on the reference face 19. And the indentation part is formed in the reference face storage part of the smooth face 18 on the main body and an irregular reflection part 33 is formed to be a rough face inside the indentation part. Therefore even if the light from a power source 16 is partially reflected by the prism 21 and proceeds to the reference face side, it transmits without reflected with the aid of the reflection preventing film 32 and irregularly reflected in the random reflection part 33, so that the rate of mixing a part of the reflected light to the returning light from a disk 12 can be suppressed and the lowering of the SN ratio can be prevented.
Patent JP-H0673067-A (JP)
Title: Production of beta-diketonate complex of rare earth element
Inventor: KOBAYASHI KAZUMI
IPC: C23C16/18
Filed: 1992-08-26
Abstract: PURPOSE:To obtain an extremely highly pure complex containing no water by a simple method not requiring an industrially difficult and unprofitable operation such as sublimational purification. CONSTITUTION:The anhydrous salt of a rare earth element (e.g. yttrium: Y) is reacted with a beta-diketone (e.g. dipivaloylmethane: DPM) in the presence of a basic reaction accelerator in an anhydrous organic solvent, and the obtained precipitates are washed with pure water, filtered out and subsequently dried under vacuum to provide the extremely highly pure rare earth element beta- diketonate complex [e.g. Y(DPM)3].
Patent JP-2000048453-A (JP)
Title: Stop position detecting mechanism of rotary tray in optical disk reproducing device
Inventor: MATSUMURA TOMOMI
IPC: G11B17/24
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a whole device by reducing heights of a rotaty tray and its stop position detecting mechanism. SOLUTION: In the optical disk reproducing device for clamping/unclamping the disk placed on the rotary tray 22 by a turntable fixed to a rotary shaft of a disk motor in such a manner that the disk motor is held with a reproducing unit chassis to elevate/lower the reproducing unit chassis, address detecting holes 22a and stop position detecting holes 22e are provided on a plane part of the rotary tray 22, then the address of the disk on the turntable is detected by the light transmitting through the address detecting holes 22a, and the stop position of the disk on the turntable is detected by the light transmitting through the stop position detecting holes 22e.
Patent JP-H0398898-A (JP)
Title: Duplex refueling apparatus
Inventor: KITAO JUNICHI
IPC: B67D7/08
Filed: 1989-09-01
Abstract: PURPOSE:To prevent forced stopping in refueling from occurring or prevent refueling from being charged to a different person when the refueling is to be added to one aggregate bill by converting the charges for the refueling by two filling units to a single total or a compound pulse signal and by giving the result to a POS (point of sale) processor. CONSTITUTION:Refueling by each nozzle is shown as a quantity of oil supplied by respective indicators 8; a pulse-compounding circuit 23 outputs a compound pulse signal (j) which is equal to the sum of the numbers of flow-representing pulse signals (a) received from respective pulse transmitters 7 and gives it to a counting circuit 24 for counting; the result of the counting by the counting circuit 24 is shown as a total of refueling on an indicator 9. When the refueling is over and each nozzle is put back in place in a nozzle case, a circuit 25 for judging ending of refueling thereupon outputs the value of a signal (m) representing the total at that point of time as a signal (n) representing a final total to POS. Since only a refueling unit A is assigned to the charge of POS, POS issues a slip printed with the value of the signal (n) representing a final total, that is, the total of refueling, as the oil supplied by only the refueling unit A. Thus this method makes it possible to print out the total of the oil supplied by each of refueling apparatus on one single slip.
Patent JP-H04110173-A (JP)
Title: Paper feed roller
Inventor: MIURA TOSHINARI
IPC: B65H5/06
Filed: 1990-08-31
Abstract: PURPOSE:To produce a recording paper feed roller superior in resistance to water and ink and suitable for the application to an ink jet printer using aqueous ink by a method wherein an urethane rubber made of a polyester polyol and a biuret-type HMDI is applied by coating to an aluminum core bar through an isocyanate primer. CONSTITUTION:The peripheral surface of a core bar made of aluminum or the like is coated with an urethane rubber. As the urethane rubber, a rubber prepared by a reaction of a polyester polyol with an HMDI (hexamethylene diisocyanate) modified to be a biuret-bonding type HMDI is used. The urethane rubber layer is bonded on the core bar through an isocyanate primer. In this manner, resistance to water and alcohol can be improved.
Patent JP-H0274258-A (JP)
Title: Sterilization confirming indicator
Inventor: IWASHITA YOSHIAKI
IPC: A61L2/20
Filed: 1988-09-12
Abstract: PURPOSE:To irreversibly confirm whether sterilization is completed by constituting the title indicator by containing an azo dye and a discoloration speed control agent showing acidity upon the reaction with formaldehyde as essential components. CONSTITUTION:A composition based on an azo dye and a discoloration speed control agent (e.g., amino acids) showing acidity upon the reaction with formaldehyde is sufficiently mixed under stirring to obtain a uniform brown solution which is, in turn, applied to wood free paper for example to be dried. Since the completion of sterilization due to formaldehyde can be confirmed by this method and discoloration is irreversible, it can be easily confirmed whether an instrument is sterilized.
Patent JP-S6471111-A (JP)
Title: Manufacture of transformer
Inventor: KAZAMA MASAICHI
IPC: H01F41/12
Filed: 1987-09-11
Abstract: PURPOSE:To improve the workability of coil winding by alternately winding sheets with barriers, in which barrier sheets of a specified width and length are formed at regular intervals, and coil windings on both sides of an insulating sheet. CONSTITUTION:Sheets 4 with barriers in which corrugated barrier sheets 7, 8 are shaped at regular intervals are prepared on both sides of an insulating sheet 6. The sheet 4 is cut where separate only by a proper distance x1 from barrier sheet sections 7a, 8a at the nose section of the sheet 4, a sheet 6a is wound on a coil bobbin 1 in specified number, the barrier sheet sections 7a, 8a are wound once, and a winding-end terminal is cut. A copper wire 2 is array- wound between the barrier sheet sections 7a, 8a, thus acquiring a first layer coil 13. The nose section of the sheet 4 is cut similarly, and a second layer coil 14 is obtained through the same operation. The same operation is repeated subsequently.
Patent JP-H0973229-A (JP)
Title: Developing method for electrophogoraphy
Inventor: TOKUNO TOSHIRO
IPC: G03G15/08
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a developing method by which a clear image with high density and without fogging can be stably formed extending over a long term by stably supplying sufficient toner required for a developing action and to provide an electrophotographic method by which a non-magnetic one-component developing action is realized and the cost of developer, the cost of a device and a running cost can be drastically reduced by using an organic photoreceptor, specially the single-layered organic photoreceptor. SOLUTION: This developing method for electrophotography is constituted so that an elastic developing roller 2 which is coated with non-magnetic one- component toner and on which a toner thin layer is formed by the regulation of a layer thickness regulation member is brought into contact with the photoreceptor on which an electrostatic latent image is formed by an electrostatic charge action and an exposure action. Then, the bulk density of the toner thin layer is set to be 0.35-0.55g/cm<3> and the toner quantity of a developing part is set to be 0.5-0.80mg/cm<2> .
Patent JP-S60120605-A (JP)
Title: Output amplifier of acoustic equipment
Inventor: NANBU TAKAFUMI
IPC: H03F1/42
Filed: 1983-12-02
Abstract: PURPOSE:To emphasize a low frequency part and increase a maximum output, and also prevent an increase in current consumption without generating any clip by inveting the phase of the low frequency part at the output terminal of the 1st power amplifier and at the output terminal of the 2nd power amplifier. CONSTITUTION:An audio signal supplied to an amplifier 1 is power-amplified and supplied to the left terminal of a speaker 2 and also to a filter 3, and no output is obtained from the filter 3 for an intermediate and a high frequency component. The right terminal of the speaker 2 is therefore considered to be grounded through the output impedence of an amplifier 4, and the speaker 2 is driven by the amplifer 1 as usual. The low frequency component is obtained from the filter 3 for the low frequency component, inverted in phase by the amplifier 4 and supplied to the right terminal of the speaker 2, and the amplifiers are BTL-connected, so the level is increased four times and outputted from the speaker 2. The maximum output of the low frequency range is four times as high as those of the high and intermediate frequency ranges, so no clip is generated at low frequencies.