baber/WOPTO huggingface dataset:
Patent JP-2000008642-A (JP)
Title: Base isolation device
Inventor: KURABAYASHI HIROSHI
IPC: E04H9/02
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized base isolation device which can be installed in a narrow space between the upper and lower sides and can relieve a large vibration displacement. SOLUTION: This device is provided with a flat support body 19 on both faces of which protrusive spherical surfaces 17, 18 having the same radius are formed respectively, and two sheets of flat plates 13, 15 that recessed spherical surfaces 14, 16 which is smoothly transferable on the protrusive spherical surfaces 17, 18 are formed on the opposite faces and the protrusive spherical surfaces 17, 18 of the flat support body 19 are supported by the recessed spherical surfaces 14, 16. In this case, the protrusive spherical surfaces 17, 18 are covered with a rotary body 21, and a damper 23 is provided to make adjustable a pressing force to bring into contact with the opposite face of one flat plate fitted to the other opposite face.
Patent JP-2000009221-A (JP)
Title: Control device for vehicular automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16K31/06
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To change hydraulic pressure of a frictional engaging element of a vehicular automatic transmission with favorable responsiveness even at low temperature. SOLUTION: This device detects a temperature of hydraulic fluid of an automatic transmission (S2) and, based on the result of detected temperature, changes drive frequency of a solenoid valve to a higher frequency when the temperature gets lower (S3). Then the solenoid valve by which the hydraulic pressure of a frictional engaging element is duty-controlled based on the set drive frequency (S4).
Patent JP-S5876457-A (JP)
Title: Material for synthetic resin molded product
Inventor: NAKAMICHI KENJI
IPC: C08L7/00
Filed: 1981-11-02
Abstract: PURPOSE:To obtain titled material of low cost achieved through effective use of wastes, by blending a synthetic resin raw material with rice full particulates. CONSTITUTION:Rice hull is ground by a grinder to make particulates of ca. 60 mesh, which is then mixed with synthetic resin granules such as of polypropylene, in a weight ratio 40-60/60-40, followed by melting and kneading, at 180-200 deg.C, and then extruding the blend. After cooling the resultant extrudate, it is cut to obtain the objective granular material. For the synthetic resin raw material, application of a mixture of an unmolded material with a recycled one obtained by grinding foamed products leads to the cost down of the raw material. Owing to fibrous form of the rice hull particulates, the molded products made of the granular material obtained above also have good mechanical properties such as high impact resistance and tensile strength.
Patent JP-H01138670-A (JP)
Title: Tape remaining amount display device
Inventor: IWASA KUNIO
IPC: G09F9/00
Filed: 1987-07-15
Abstract: PURPOSE:To facilitate the visual grasping of a tape remaining amount by providing a displaying means composed of plural displaying elements and changing the shape or area of a displaying pattern in accordance with the tape remaining amount. CONSTITUTION:A tape remaining amount detector 21A is composed of a pulse generating circuit, etc., to generate the pulse each time a reel is rotated to a prescribed angle, the pulse outputted is sent through a cassette deck 21 to a deck control means 40, the rotation speed of the reel is obtained, and a signal corresponding to the tape remaining amount is outputted. A displaying control means 39 reads the data of the displaying pattern in accordance with the tape remaining quantity inputted from a storing means 35, the data are sent through a serial interface 41 and an interface 42 to a driver 32 and an pattern is displayed at a characteristic displaying part to arrange a light emitting element in all directions of an acoustic device main body.
Patent JP-H1016113-A (JP)
Title: Light transmission member
Inventor: OKAMOTO MASANORI
IPC: G02C7/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost light transmission member having both a function for correcting a visual acuity and a function for shielding ultraviolet rays. SOLUTION: A colored thin film 3 formed of a plastic or metal is provided at a front surface side of a lens 2 formed of a transparent plastic or glass. The film 3 has a body formed of a sheet-like colored film made of a plastic or metal, an adhering part, and a coating sheet. The film 3 is laminated to the lens 2 by peeling the sheet and bringing the adhering part into close contact with the lens. A function for correcting a visual acuity is obtained by the lens 2. A function for shielding ultraviolet rays is obtained by the film 3.
Patent JP-2001001898-A (JP)
Title: Obstacle detecting device for railway
Inventor: UJIIE TAKESHI
IPC: B61L3/12
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To reflect on a safe operation of a train by automatically detecting an obstacle not only in a crossing road but also in a railway line. SOLUTION: This device comprises an on-vehicle part 1 installed on a train T and a response device 2 installed on the ground side, and detects an obstacle O present in a railway line from the top of the traveling train T. The result is transmitted to the ground side. The on-vehicle part 1 comprises an obstacle detection block 10 detecting the presence of the obstacle O in the railway line based on a distance D from the train to a reflection surface obtained by transmitting a frequency-modulated signal to the ground side and receiving and processing its reflected signal, and an information transmission block 30 transmitting the detected results to the ground side.
Patent JP-S6236972-A (JP)
Title: Picture information transfer equipment
Inventor: ISHIZUKA MASAYUKI
IPC: G09G1/00
Filed: 1985-08-10
Abstract: PURPOSE:To allow the user to confirm easily the transfer state by detecting the transfer state of picture information from an auxiliary storage memory to a buffer memory and applying pattern display in response to the transfer quantity. CONSTITUTION:After a transfer control section 10 checks that a buffer memory address 16 is not larger than a buffer memory final address 17, the section 10 transfers a data from an auxiliary storage memory 5 to a buffer memory 4. After the end of transfer, the control section 10 adds a transfer count 14 to the address 16 and the auxiliary storage address 15 and informs the end of one transfer to a transfer control section 9. In receiving the notice, the control section 9 starts transfer from the memory 4 to a picture memory 6. When the transfer is finished, a transfer count 11 is added to a buffer memory address 12 and a picture memory address 13 and informs the end to the control section 10. Then the control section 10 starts again the transfer. The transfer as above is repeated and a memory section 2 possible for display in the memory 3 is rewritten based on the content of the memory 4 to apply display on a desired screen 1.
Patent JP-S6226919-A (JP)
Title: Synchronous clock signal generator
Inventor: RAMESH NALLEPILLI S
IPC: H04L7/02
Filed: 1986-07-25
Abstract: Method and apparatus for rapid, low-jitter acquisition of a clock signal at a serial communication port. In the absence of communication over the port, and during clock acquisition, a free-running clock is generated for local communication. Following clock acquisition by a circuit which performs coarse phase adjustments, a simple logic network generates refined phase adjustment signals which drive a variable, nominal divide-by-32, counter so that the clock generated thereby is smoothly brought into synchronization with the acquired clock in one bit increments. In a typical application, at most 48 bit periods at the port are required to synchronize the clock, with a clock phase jitter of less than 1.1%.
Patent JP-S6147366-A (JP)
Inventor: TSUJIMURA SUSUMU
IPC: B65D5/44
Filed: 1985-08-09
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-S5799855-A (JP)
Title: Control signal transmission and reception system
Inventor: NISHIMURA TAKASHI
IPC: H04M7/00
Filed: 1980-12-15
Abstract: PURPOSE:To enable a DC control signal to be sent in both directions, by providing one of a couple of information lines with a loop means capable of detecting a current direction, and the other with means of supplying electric power to the information lines and of changing supply potential directions optionally. CONSTITUTION:When a relay AA on a side A operates, a relay AB operates to form a loop for noninversion operation, and a current flows through the information lines to operates a loop detection relay BA on a side B, thus making a connection. When the side B answers, a relay D operates to invert a power potential, and a current flows through an inverting loop circuit on the side A to operate a relay E. Through the operation of the relay E, an answer memory relay EA operates and holds itself in operation. When the loop is broken during inversion once for a start signal for AC signal transfer and twice for an answer signal, the relay BA is released by breaking a contact SO, and the start signal is sent to a receiver-connection controlling circuit through relays BB, BG, BC, and BS. When a receiver is connected to the information lines, the relay D is released twice successively on the side B to hold the power potential of the information lines uninverted, thereby sending the answer signal.
Patent JP-H0888588-A (JP)
Title: Spread spectrum communication equipment
Inventor: ARAI YASUYUKI
IPC: H04B1/7075
Filed: 1995-06-20
Abstract: PURPOSE: To make a device simple and small by converting the amplitude of a generated code division multiplexed signal into non-linear one. CONSTITUTION: The amplitude of a code division multiplexed signal 17 generated by an adder 16 is limited by a nonlinear computing element 18 having a nonlinear characteristic. Next, a code division multiplexed signal 19 which has the amplitude value limited is modulated to a carrier frequency and is transmitted. By this constitution, a large amplitude value of low code occurrence probability is compressed, and the amplitude rate is limited. Consequently, the analog part in the high frequency conversion part of a spread spectrum transmission equipment is operated in the linear area of a narrow dynamic range, and the communication equipment is made simple and small without degrading the communication quality. A reception equipment converts the amplitude of the received signal 19 into non-linear one and inversely spreads it to output a demodulated signal.
Patent JP-S5877716-A (JP)
Title: Tension reel
Inventor: NUWA TAKASHI
IPC: B21C47/02
Filed: 1981-11-04
Abstract: PURPOSE:To simplify structure and to improve take-up precision by using a hydraulic special two-stage stroke cylinder for the retraction, locking and EPC operation of a tension reel. CONSTITUTION:To retract a main body 35, the hydraulic pressure of a retracting cylinder part 53 is varied while the hydraulic pressure of a retracting stroke part 54 is held equal to that of an EPC stroke part 49, and thus a piston cylinder 40 is slid. Then, a piston rod 41 moves out and in to retract the main body 35. When the rod 41 moves out and the main body 35 enters a line to start the tape-up operation of a beltlike body 37, a cylinder 33 for both retraction and EPC operation is changed over to a high-pressure locking circuit 56 to hold the retracting cylinder part 53 at high pressure, locking the cylinder 40 by an operation limit part. Then, the cylinder 33 is changed over to an EPC circuit, and the main body 35 is allowed to move following up the beltlike plate 37 by the signal of a photoelectric tube 38 for EPC control, thus aligning an end surface of the beltlike plate 37.
Patent JP-H1022822-A (JP)
Title: Digital pll circuit
Inventor: YANAGIUCHI HIROSHI
IPC: H03L7/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a digital PLL circuit which can simultaneously secure improvement in accuracy of its output frequency and reduction in its lock-up time. SOLUTION: A clock control circuit 10 produces a reference clock signal CK2 , in response to a clock signal CLK, and a comparator 20 compares the phase of the signal CK2 with that of an oscillation signal S50 received from a programmable mask generation circuit 50. Then the circuit 10 produces an up-signal Sup or a down-signal Sdw , according to the result of the comparator 20 and outputs the produced signal to a counter 30. The counter 30 decides sequentially the value of bits, including the most significant bit through the least significant bit and outputs the count value S30 to a digital control delay line 40, for controlling the frequency of an oscillation signal S40. Then the counter 30 successively decides the value of bits, including the most significant one through the least significant one in response to the up/down-signals in its lock state.  Thus the lock-up time of a digital PLL circuit can be reduced, since those bit values follow the signal CK2 .
Patent JP-S6332644-A (JP)
Title: Data writing device
Inventor: MASUDA KAZUO
IPC: G06F13/00
Filed: 1986-07-28
Abstract: PURPOSE:To minimize an area where the data supplied from an external recording part is once recorded by storing the address of a writing area information memory where the information on a data writing area of each data processor is stored. CONSTITUTION:A bus line is connected directly to a data memory part 3 of a data processor 2 when a connection terminal 1 is connected to the processor 2. A data writing device writes the data recorded to an external recording part 4 to the part 3. A device type-based address memory 6 is added to store the address of the part 3 including a writing area information memory 5 for each device type number of each processor 2 together with a bucket memory 7 storing the data on the part 4, a device type selection key 8 and a writing command key 9. A number reading means 10 reads an address corresponding to the device type number designated by the key 8 out of the memory 6 in response to the action of the key 9. Then a data writing means 11 writes the data stored in the memory 7 to the part 3 according to the data writing area information stored in the memory 5 designated by the memory 6.
Patent JP-H05192246-A (JP)
Title: Cartridge extractor
Inventor: FOND OLIVIER
IPC: A47J31/06
Filed: 1992-07-03
Abstract: PURPOSE: To provide a cartridge limitlessly adaptable to most of standard espresso type coffee makers at a lower cost. CONSTITUTION: A distributing grille 8 is provided with a protrusion section 12 on its lower face, a cartridge holder 15 is removably fitted to its supporter 14 and has an inside truncated conical shape adaptable to the outer shape of an extracted cartridge, and a seal 24 is provided on an outside rim.
Patent JP-H0926460-A (JP)
Title: Semiconductor testing device
Inventor: TANAKA KOJI
IPC: G01R31/28
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor testing device which can speedily analyze a failure. SOLUTION: An address input switching circuit 2 gives an address outputted from a pattern generator 31 to either one of two memories M1 and M2, and at the same time, gives an address outputted from an address generator 1 to another memory. A fault data input switching circuit 3 gives fault bit data outputted from a comparator 35 to one memory, thus writing fault bit data to one memory and reading the data from the other memory in parallel.
Patent JP-H115355-A (JP)
Title: Stamping unit for paper discrimination
Inventor: OSHIMA NAOYUKI
IPC: G07D7/182
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To discriminate correctly the truth or falsehood of forgery paper at the time of stamping by providing stamping mechanism and a pair of detection electrodes and an indication circuit for distinguishing the conductivity of paper within the portable case of a stamping machine, and permitting different luminous indications to be effected at the conduction and non-conduction of paper by the detection electrodes. SOLUTION: When operation is done by pressing the tip end of an inner sleeve 14 on the stamping face of paper by holding the outer sleeve 13 at stamping, the inner sleeve 14 slides to be pushed into a groove between the stationary sleeve 15 and the outer sleeve 13 against an elastic body 16 to thereby be put into an accommodation state. In this instance, an ink pad tray 12 turns at 90 deg. about a rotation shaft 17 by a lever device 18 so as to move outward for allowing the sealing face to be exposed thereon.  Also, as the inner sleeve 14 comes to the face of paper after the movement at a predetermined distance, a switch 19 is turned 'ON' by a contact switch installed in the outer sleeve 13, and as the inner sleeve 14 is taken as a detection electrode and a part of the seal is taken as a detection electrode, if the paper face is conductive, a circuit is formed for indicating the paper as being true through lightening of an indication luminous body 20.
Patent JP-S6336393-A (JP)
Inventor: ARA YUTAKA
IPC: B41J3/00
Filed: 1986-07-30
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-H0467858-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SAKAI IKUO
IPC: G01N29/06
Filed: 1990-07-05
Abstract: PURPOSE:To heighten the level of a reception signal by setting a comparatively low-pass frequency component with low attenuation dominantly by setting a burst frequency when comprising an image in a long distance area to be less than the burst frequency when comprising the image in a short distance area. CONSTITUTION:When a subject is living body, the attenuation in a frequency band used in an ultrasonic diagnostic device is set almost proportional to the frequency, and an attenuation coefficient is shown in the mean value of around 0.7dB/MHz/cm of an organic tissue. Therefore, the center frequencies of the reception signals at the deep part of the subject and a part far from an array transducer 1 are decreased since high attenuation occurs in a component with high frequency, and sensitivity levels are decreased. To heighten sensitivity, the level of the reception signal can be heightened by decreasing the center frequency of the burst of a transmitted ultrasonic pulse corresponding to the attenuation. As a result, an image signal with a high S/N can be obtained. Control for the whole image is performed by a control circuit 11, and that for the burst frequency of the transmitted ultrasonic pulse is performed by a transmission burst frequency control circuit 4.
Patent JP-H04257342-A (JP)
Title: Method for production of elastic suturing fiber cloth
Inventor: ZAFIROGLU DINITRI PETER
IPC: D03D15/56
Filed: 1991-06-24
Abstract: PURPOSE: To provide an improved process for economically producing a stitchbonded fabric having elasticity. CONSTITUTION: This improved process is characterized by regulating a stitchbonded fabric to at least 100% residual shrinkage percentage and feeding the resultant fabric to needles for stitching with an elastic thread in the process for producing the stitchbonded fabric having the elasticity comprising steps of feeding a nonbonded or lightly bonded fibrous layer having a basis weight within the range of 15-150 g/m<2> to a stitching operation, carrying out the multi- needle stitching of the layer by using the elastic thread, preparing spaced-apart parallel rows of stitches, then making the spacing of the needles so as to provide 0.5-10 needles present per cm, making the stitches between the respective rows to be inserted at a spacing so as to provide 1-7 stitches per cm and subsequently taking out the fabric from the stitching operation.
Patent JP-H1028363-A (JP)
Title: Spindle motor
Inventor: KAWAHARA TOKUYUKI
IPC: H02K11/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To surely insulate the conductor pattern of a motor substrate and a stator core by providing an insulating printed layer silk-printed on the surface of an insulating layer, coating the conductor pattern at the section where the motor substrate and an auxiliary core plate overlap each other. SOLUTION: At the section where a motor substrate 10 and an auxiliary core plate 12 overlap each other, an insulating printed layer 19 is formed by silk printing on the surface of an insulating layer 18b, coating a conductor pattern 17 formed around a screw-tightening hole 10b. Since the printed layer 19 is formed by silk printing, the insulating layer 18b is not scratched by the auxiliary core plate 12, and no short circuit occurs between a stator-core 13 and the conductor pattern 17. In other words, the insulating property of the conductor pattern 17 can be improved, because the pattern 17 is not only coated with the insulating layer 18b, but also with the printed layer 19, in the part of the section where the substrate 10 and core plate 12 overlap each other, such as the circumference of the hole 10b where short-circuits are apt to occur.
Patent JP-S6238771-A (JP)
Title: Torch for gas shield arc welding
Inventor: MATSUNAGA EIHACHIROU
IPC: B23K9/26
Filed: 1985-08-13
Abstract: PURPOSE:To reeuce the wear of the contact tip hole and to prolong the wear resistance life by providing the contact tip fitting a ceramics body on its tip for the torch for welding. CONSTITUTION:A ceramics body 11 is joined to the tip 10 of a contact tip 1. The ceramics body 11 is of cylindrical shape and has the hole 12 of the same diameter approximately with that of the hole 6 of the contact tip 1 at the center. The hole 12 and the hole 6 of the contact tip 1 are acurately arranged so that the wire can advance linearly toward the outlet port 6b of the hole from the inlet port 6a of the hole. The joining by the adhesive material for high temp. of heat resistant temp. is preferable taking into consideration the economy for joining of the ceramics body 11 and contact tip 1. The ceramics of silicon nitride group is used for the ceramics body 11 from the reasons of the wear resistance and leak resistance.
Patent JP-S6422463-A (JP)
Title: Method for alloying casting surface
Inventor: HAMASHIMA KANEO
IPC: B22D19/08
Filed: 1987-07-16
Abstract: PURPOSE:To accurately and surely make alloying of the specific surface part of a casting by solidifying molten metal pouring in a mold while pressurizing under condition pressing fine piece layer containing alloying element to inner wall surface at the prescribed position of the mold with porous forming body. CONSTITUTION:Ni powder 2 is arranged on bottom wall 8a of mold cavity 8 in the mold 6 at the prescribed thickness and further, the fiber forming body 10 composing of alumina staple having 7% of volumetric ratio and heating at 500 deg.C is arranged on the Ni powder layer 4. The outer circumferential part of this forming 10 is fitted in the cavity 8 with press-in and the forming body 10 is pressed a little to the layer 4 to maintain the layer 4 under condition of closely contact with the bottom wall 8 and the forming body 10. The molten metal 12 of Al alloy is poured into the cavity 8 and this molten metal 12 is pressurized with a plunger 14 fixing in the cavity 8, for example, 1,000kg/cm<2> of faced pressure and this pressurized condition is held till the molten metal 12 perfectly solidified. By this method, to the range corresponding to the Ni powder layer, for example, the alloying layer 18 composing of Ni-80% Al alloy, is formed.