baber/WOPTO huggingface dataset:
Patent JP-H11162545-A (JP)
Title: Connector for electric connection
Inventor: TAKAHASHI SEIJI
IPC: H01R4/48
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent an electric characteristic from being changed even if impact and vibration are applied to a connector for electric connection. SOLUTION: A pressing side part 11 of a connector for electric connection is constituted by projecting a tip part 14b of a contact pin 14 having a base end part 14a slidingly inserted into a tube 13 by a compression spring 15 in the tube 13. The electric connection is performed by bringing this pressing side part 11 into pressure contact with a receiving side part 12 having a contact piece. A lateral pressure component to bring the contact pin 14 into pressure contact with an inner wall of the tube 13, is obtained by inclining the direction for the compression spring 15 to act on the contact pin 14 or inclining a surface of the contact piece of the receiving side part 12, and a contact state of both is stabilized by bringing the contact pin and the tube into pressure contact in the sideways direction.
Patent JP-H03117545-A (JP)
Title: Work guide device for centerless grinder
Inventor: UNO TOJI
IPC: B24B5/18
Filed: 1989-09-27
Abstract: PURPOSE:To perform the positioning adjustment of a work guide automatically and with high accuracy in case of the type number change of a work, by providing a control means for controlling a driving motor with its driving automatically according to the shape and dimension of the work to be worked. CONSTITUTION:In the case of the type number change of a workpiece W, the positioning adjustments of work guides 6, 6 are automatically performed by inputting the preset numeric value corresponding to the type number to an NC controller 11 by the push button of an operation panel. Namely, when the numeric value corresponding to the type number of the work W to be worked next is input to the controller 11, the NC controller 11 drives a driving motor with its rotation according to this input numeric value. The rotation of the driving motor 10 is then transmitted to a driving shaft 25 via a transmission gear 28 from a pinion gear 29, the plunger 17 of a plunger mechanism 9 is moved in X or Y direction moreover and the work guide face 6a of the work guide 6 is adjusted with its positioning.
Patent JP-S61130822-A (JP)
Title: Level sensor for fluid body
Inventor: INOUE KAZUO
IPC: G01F23/22
Filed: 1984-11-30
Abstract: PURPOSE:To achieve a highly accurate detection, by providing a flexible member with a clearance formed between a piezo-electric electric vibrator and a fluid body while a pressure transmitting member is provided with a through hole or a notch. CONSTITUTION:The pressure of a fluid body is received through a flexible member 5 with a required clearance 7 formed between it and a piezo-electric vibrator 2 and given as concentrated load in the vicinity of vibration node 2A of the vibrator 2 set optimally with a plate body 8 and a pressure transmitting member 9. Any fluid body that may generate a friction resistance in noway affect the vibrator 2 adversely in the friction loss or the like and hance, the resonance frequency of the vibrator 2 will be varied with the type of the fluid. Moreover, the pressure transmitting member 9 is provided with a through hole or a notch 9A to eliminate any sealed space generated between it and the vibrator 2 and allows accurate transmission of only changes in the fluid body pressure to be detected to the vibrator 2 thereby assuring a high level detection.
Patent JP-H04132400-A (JP)
Title: Drip-proof type ultrasonic microphone
Inventor: YAMAZAKI YOSHINORI
IPC: G01S7/52
Filed: 1990-09-21
Abstract: PURPOSE:To attenuate the reverberation of vibration added at the time of transmitting waves until a timing at the time of receiving the waves, and to improve a short range detecting performance by providing a pressure welding means which pressure-welds a damping body to the inside face of a taper part. CONSTITUTION:A damping body 6 is constituted of members whose natural frequency is extremely lower than a vibrating case 1 such as a rubber, shaped like an abacus, and one edge face is confronted with a piezoelectric element 2. And also, the damping body 6 is equipped with a recessed part 6a, an engaging part 6b which is engaged to a press plate 10 to be mentioned afterwards, at the other edge face, and a through-hole 6c a little close to a central part, which is parallel to a central shaft. Then, a taper face 6d at the recessed part 6a side is arranged to be confronted with a taper part 1a of the vibrating case 1. Thus, the vibration of the vibrating case 1 can be attenuated until the timing at the time of receiving the waves by absorbing and consuming the vibrational energy of the vibrating case 1 by the damping body 1 which is pressure-welded to the vibrating case.
Patent JP-H1077685-A (JP)
Title: Folding stair unit box and stair thereof
Inventor: NAGATA TETSUO
IPC: E04F11/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a folding stair unit box capable of being safely and quickly assembled, being conveniently conveyed and freely varying the direction of a stair. SOLUTION: A folding stair unit box is constituted of a floor frame 2, column frames 3 connected to both ends of the floor frame in an undulately turnable manner and capable of being folded on the floor frame and a roof frame connected to the ends of the column frames 3. In that case, a stair 4 is paralleled with the long side direction on the floor frame 2, and it is inclined to one side of the short side direction. Bearing members 7 for bearing the stair 4 in an undulately turnable manner are provided to both sides of the lower part of the stair 4, and stair columns 9 are connedted to the upper ends in a foldable manner on both sides of the upper part. Four pedestal fixed members 11 for fixing the bearing members and the lower ends of the stair columns 9 are provided to the floor frame 2.  Joint construction between the pedestal fixed members 11 and bearing members 7 is the same as that between the pedestal fixed members 11 and stair columns 9, and even if the inclined direction of the stair 4 is either forward or reverse, the bearing members 7 and stair columns 9 can be mounted.
Patent JP-S61155309-A (JP)
Inventor: HAIDEI ADAMUSU
IPC: A61K8/00
Filed: 1985-11-14
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-2001073339-A (JP)
Title: Stone-filled cage, work method using the cage, and cage fabrication
Inventor: KUBO KAZUYA
IPC: E02B3/08
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To greatly improve the work efficiency for a construction work using stone-filled cages. SOLUTION: In a process of forming the face of slope, a place of work 1 is excavated and the face of slope 2 is formed on the construction site. In the stone-filling process, an empty cage 3 made of metal netting is filled up with a plurality of stones at a place of work and a stone-filled cage 4 is fabricated by lastly attaching a top surface netting 3a as a lid. In these processes, any kind of work can be started at first. Next, in the carrying process, stone- filled cages completed are loaded to a track 5 or the like and are carried to the job site.  Lastly, in the installation process, stone-filled cages 4 transported are suspended by using a suspending device or the like by means of a construction machine 6, and are sequentially stacked against the face of slope 2 at the job site and the stone-filled cages 4 are laid so as to prevent the flow of sediment for the whole of the face of slope.
Patent JP-H0569337-A (JP)
Title: Cutting tool
Inventor: FUJIKAWA AKIHIKO
IPC: B24D5/06
Filed: 1991-09-06
Abstract: PURPOSE:To weld a rolled plate, having the two-layer structure of a metal composing a metallic bond and a metal composing a base body, between a segment and a base body to make the metallic bond weldable to a steel-made base body, even when the metallic bond is of copper, and also to provide a cutting tool having high bonding strength between the segment and the base body. CONSTITUTION:A diamond abrasive grain layer 1, a metal-bonded copper-system metal, is integrally sintered with a rolled plate 2 to form a segment 3. The rolled plate 2 has the two-layer structure of copper metal 2a and an iron metal 2b, and is integrally sintered with its copper metal 2a side faced to the diamond abrasive grain layer 1 side including a copper metallic bond. This causes excellent wettability with the diamond abrasive grain layer 1, including a low-melting- point metal such as Cu-Cn and having a relatively low sintering temperature, allowing the welding of a soft bond. A steel base body 4 is formed into a disk- shape, and also the segment 3 is welded 5 to its outer peripheral part. At that time, the iron metal 2b side of the rolled plate 2 is welded to the steel-made base body 4, providing high welding strength and welding stability.
Patent JP-H0299363-A (JP)
Title: Recorder
Inventor: SUZUKI TETSUO
IPC: B41J13/00
Filed: 1988-10-07
Abstract: PURPOSE:To prevent an unsatisfactory paper feed or a failure in paper feed by a method wherein a clutch is held in an initial state of a paper feed action by the rotation of a motor after a discharge recovery device or the like using the motor also as a drive source completes its predetermined action. CONSTITUTION:A discharge recovery device discharges a waste ink sucked from a cap 156 to a waste liquid recovery part by a pump 20. The drive force of the pump 20 is transmitted to a piston 201 through a transmission part, i.e., a recovery system gear 72 and a conversion cam 192, which is mounted on one end of a paper feed roller 7. With the reception of recording data from a data transfer device, a carriage 5 starts traveling on its travel path for releasing a locking claw 665 positioned on the opposite side of the recovery device 150. The release of the locking claw 665 makes a locking 664 free, thus enabling the rotation of a separation roller gear 662 to be transmitted to a separation roller shaft 65 and a pressure plate press-down cam 661. By driving a motor, the separation roller 65 and the pressure plate press-down cam 661 start rotating. A pressure plate 61 moves upwards by being energized by a pressure plate spring 62 to be depressed against the separation roller 65, and recording paper is fed into position along with the rotation of the separation roller 65.
Patent JP-H02102740-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: MATSUMOTO SHINICHI
IPC: B01J29/068
Filed: 1988-10-07
Abstract: PURPOSE:To enhance the interaction between a rare earth element and a noble metal and to obtain a high activity catalyst by forming an oxide supporting layer based on a zeolite type silicate contg. Si and the rare earth element and supporting the noble metal on the supporting layer by ion exchange. CONSTITUTION:The oxide supporting layer is formed on the surface of the base material of a heat resistant carrier such as ceramics or a heat resistant steel sheet and a noble metal catalyst is supported on the supporting layer. The oxide is based on the zeolite type silicate contg. Si and the rare earth element as metallic elements. The noble metal catalyst is a Pt group element supported on the zeolite type silicate by ion exchange. The Pt group element forms ionic bond to the silicate as cations and a durable high activity catalyst for purification of exhaust gas is obtd.
Patent JP-H0980738-A (JP)
Title: Production of phase shift photomask for working optical fiber
Inventor: KURIHARA MASAAKI
IPC: G03F1/80
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a phase shift photomask for working optical fibers. SOLUTION: This processing for producing the phase shift photomask formed by providing the one surface of a quartz substrate 11 with grid-shaped hollow grooves 15 and using these grooves as grating patterns for working optical fibers includes (A) a stage for forming a chromium thin film 12 on the quartz substrate 11, (B) a stage for applying an electron beam resist 13 on this chromium thin film 12, (C) a stage for exposing by an electron beam plotter, (D) a stage for forming the resist patterns 13A by development with a developer, (E) a stage for forming the chromium thin-film patterns 12A by etching the chromium thin film 12 of the exposed parts by dry etching by using the resist patterns 13A as a mask and using gaseous CH2 CCl2 , (F)  a stage for forming the grating-shaped grooves 15 on one surface of the quartz substrate 11 by dry-etching the exposed parts by as much as a prescribed depth by using gaseous CF4 with the chromium patterns 12A as a mask and (G) a stage for removing the chromium film 12 by peeling the resist.
Patent JP-H06104881-A (JP)
Title: Radio device
Inventor: SUZUKI KOICHI
IPC: H04L1/22
Filed: 1992-09-24
Abstract: PURPOSE:To provide the radio device capable of manual switching without data frame error. CONSTITUTION:The frame pattern of a signal which is outputted from a multiplexing section 1 of an active transmitter 20 is sent through a transmission section 2 and outputted delayed by a delay time tau. A signal 13 showing the pattern position of a frame of the signal outputted from the multiplexing section 1 of the active transmitter 20 is inputted to a delay circuit 7, delayed by the constant time tau, and applied to a clock input terminal CK of a flip-flop 8. In this case, if a manual switching signal inputted from an input terminal 5 is applied to a data input terminal D of the flip-flop 8, the manual switching signal is outputted from the output terminal Q of the flip-flop 8 at the leading edge of the signal 13 showing the pattern position of the frame applied to the clock input terminal CK of the flip-flop 8, controlling and switching a high-frequency switch 3.
Patent JP-H0781812-A (JP)
Title: Paper joining device
Inventor: MATSUMOTO NAOKI
IPC: B65H21/00
Filed: 1993-09-18
Abstract: PURPOSE:To make clear a cause of fault of paper joining by measuring time from the time, when the detecting signal for detecting a predetermined position of the tip of a paper on a new paper roll is sent, to the time, when the abutment of the pressure-contact roller is detected, and judging that this measured time exists within a predetermined time or not, and in the case where it exceeds a predetermined time, displaying it. CONSTITUTION:A paper tip detecting sensor 4 detects that the tip of a paper on a new paper roll R2 comes to a predetermined position. An impact detecting sensor 11 detects an abutment of a pressure-contact roller 8, which is operated on the basis of the detected signal, on the new paper roll R2 through a paper delivered from a former paper roll R1. On the basis of this detected signal, time measured till the abutment is stopped, and in the case where a measured value exceeds an allowable time width, a display device 12 is operated. Cause of fault of paper joining is thereby immediately found to eliminate the time loss for research.
Patent JP-H02102123-A (JP)
Title: Production of superconductor
Inventor: SAWADA SUSUMU
IPC: C01G1/00
Filed: 1988-10-12
Abstract: PURPOSE:To attain marked improvement of superconductive properties by coating the base with a solution of a specific organic acid salt in an organic solvent, oxidatively decomposing, then heating rapidly, and cooling the product. CONSTITUTION:Organic acid salts of rare earth element selected from Sc, Y and lanthanoids, alkaline earths such as Ca, Sr, Ba or the like, and an element selected from Cu, Bi or Pb (in which the organic acids are common and same such as octanoates) are dissolved in an organic solvent such as toluene in a concentration of 2 to 30wt.% to obtain a solution. The base plates are coated with the solution, the coated film is heat-treated in 0.1 to 10MPa in oxygen atmosphere or in air at room temperature to 300 deg.C, then conducting oxidative thermal decomposition in air at 300 to 700 deg.C for 1 to 24 hours, rapidly heated up to 950 to 1,300 deg.C at a temperature-rising rate of 10 to 60 deg.C/minute, then cooled down at 10 to 60 deg.C/min, when needed, annealed at 500 to 1,000 deg.C.
Patent JP-H1189835-A (JP)
Title: Ultrasonic probe, its production and ultrasonograph using the same
Inventor: SANO HIDEZO
IPC: G01N29/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in ultrasonic diagnosis by widening the band of frequencies to be used in the ultrasonic probe. SOLUTION: An acoustic matching layer 3 for outputting ultrasonic waves and matching an acoustic impedance with the viable tissue of a subject while covering the front side of a vibrator 1 for receiving its reflected wave is formed into structure to continuously change that acoustic impedance in thicknesswise direction from the side of the vibrator 1 to the side of the subject. Thus, although the conditions of the acoustic matching layer 3 are conventionally determined so as to efficiently transmit/receive ultrasonic waves only concerning a specified frequency, the ultrasonic waves can be efficiently transmitted/ received concerning a frequency band having certain spreading, and the band of frequencies to be used can be widened.  Therefore, since the functions of plural ultrasonic probes conventionally dedicatedly used for low frequency, high frequency and Doppler or the like can be made into one, efficiency in ultrasonic diagnosis can be improved without requiring the exchange of the ultrasonic probe.
Patent JP-H0197948-A (JP)
Title: Two component type diazo copying material
Inventor: HOSHINA TAKAYUKI
IPC: G03C1/61
Filed: 1987-10-09
Abstract: PURPOSE:To reduce the generation of a coating unevenness, the repelling and the bubbling of a coating solution by incorporating an allyl modified polyvinyl alcohol resin in a precoat layer, and a specified acetylene glycol type surfactant in a photosensitive layer, respectively. CONSTITUTION:The ally modified polyvinyl alcohol resin is incorporated in the precoat layer, and the acetylene glycol type surfactant shown by formula I is incorporated in the photosensitive layer. In formula I, (m) and (n) are each addition moles of ethylene oxide, total of (m+n) is an integer of 5-10. Thus, the generation of the coating unevenness and the repelling of the coating solution at the time of applying a photosensitive solution is effectively controlled, and the bubbling of the coating solution is reduced.
Patent JP-S62113506-A (JP)
Inventor: IWATSUKI TAKEO
IPC: B28B1/02
Filed: 1985-11-14
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-H04133143-A (JP)
Title: Address decoding circuit
Inventor: SUZUKI HIDETO
IPC: G06F12/06
Filed: 1990-09-26
Abstract: PURPOSE:To change the decoding condition by constituting an address decoding circuit of a comparator and a gate circuit, and providing a latch circuit for holding the data for setting a decoding condition. CONSTITUTION:An address input line 1 is connected to an AND gate circuit 6 through a comparator 4 consisting of an EXNOR circuit, and an OR gate circuit 5. A latch circuit A2 holds data consisting of bit trains A0 - A7. A latch circuit B3 holds data consisting of bit trains B0 - B7. When a B input is '0', only when a C input and an A input coincide with each other, an output Y becomes '1'. On the other hand, when the B input is '1', the output Y becomes '1' irrespective of the A input and the C input. That is, by allowing the latch circuit A2 and the latch circuit B3 to hold necessary data, the output Y can be set to '1' with respect to a desired address input.
Patent JP-S62115561-A (JP)
Title: Data transfer system
Inventor: HIHARA MASAHITO
IPC: G06F13/12
Filed: 1985-11-15
Abstract: PURPOSE:To improve the efficiency of the titled system by providing a common reception sub-channel in addition to a data line to reduce the overhead relating to line control of a CPU even in one-character reception control required for the connection of a non-procedure terminal. CONSTITUTION:When one-character notice is required for plural lines prior to data transmission/reception with a terminal equipment, a CPU 1 issues a reception command to a sub-channel A (common reception sub-channel) of a limit area 9 and issues an inhibit command designating an address of the channel A requesting transfer to each reception sub-channel for one-character reception. When a communication controller 2 receives it, the address of the channel A is transferred and stored in a control area (6-8) of the corresponding channel. When a character is received from the line, the own sub-channel address and the reception data are stored in a control area of the channel A and the data is transferred as if the data were received by the channel A. Thus, the overhead relating to line control of the CPU is reduced and the communication efficiency is improved.
Patent JP-S62116054-A (JP)
Title: Alarm transfer system
Inventor: ASHIHARA SHUICHI
IPC: H04Q1/26
Filed: 1985-11-15
Abstract: PURPOSE:To increase the number of the alarm signal to be transferred by accumulating the alram signal to respective bits of the four-bit register, making a PB signal correspond to the condition of the alarm signal of the register respectively, providing plural four-bit registers and transferring the PB signal successively corresponding to plural registers by the transmitting control device. CONSTITUTION:First, a PB signal '6' corresponding to a register 1 to accumu late alarm signals 12A and 13A is set, secondly, a PB signal '4' corresponding to the register 1 to accumulate an alarm signal 13B is sent, thirdly, a PB signal '#'corresponding to the register 1 to accumulate alarm signals 13C and 14C is sent and fourthly, a PB signal '7' corresponding to the register 1 to accumu late alarm signals 11D, 12D and 13D is successively sent. Consequently, eight alarm signals are transferred by sending four times, even when the alarm signal exists at all bits of respective registers,sixteen alarm signals are completed by sending the PB signal four times, and the time is significantly shorted com pared with the conventional method. Thus, many alarm signals of 4Xn can be transferred by the PB signal of (n) times in a short time.
Patent JP-S63112845-A (JP)
Title: Recording and reproducing device
Inventor: TAKEDA SHUZO
IPC: G11B15/30
Filed: 1986-10-28
Abstract: PURPOSE:To enable various different cassettes in size to be used without an adapter by making a reel driving means movable in response to the cassette of a different shape. CONSTITUTION:The cassette is detected according to large or small cassette respectively. Then a feed reel base 17, a take-up reel base for small cassette 20, a light emitting section for a tape-end detection 25, a light receiving section for tape-end detection for small cassette 27, a pin for releasing reel brake 23 and a pin for positioning cassette for small cassettes 29a are moved to specific positions. Consequently, the plural number of cassettes having different shape can be used.
Patent JP-H03117729-A (JP)
Title: Release mechanism for clutch
Inventor: KAMEDA OSAMU
IPC: F16D23/14
Filed: 1989-09-29
Abstract: PURPOSE:To permit oscillation within a vertical surface orthogonal to the rotation axis line of a drive axis, and also following to any rotation by pivotally supporting a release fork with a pivot pin attachable to a fixed bracket. CONSTITUTION:A release fork 18 and a release bearing 20 are provided in a release mechanism 10, and the intermediate part of the release fork 18 is pivotally supported via a pivot pin 36 in the release fork 18. The engine side surface of a recessed part 18b to which the pivot pin 36 is pivotally mounted is composed of a curve surface complementary to the pivotally supporting surface of the pivot pin 36 so as to be slide-contactedly supported with the pivot pin 36 in all rotation directions. The pivot pin 36 is threadably attached facing a transmission in the transmission side surface of the intermediate part 44c separated to an engine side from the clutch casing 16 of a fixed bracket 44. Thus since the release fork 18 is pivotally supported around the pivot pin 36, smooth oscillation can be made without locking the rotation of the release fork.