baber/WOPTO huggingface dataset:
Patent JP-S58109302-A (JP)
Title: Address detector
Inventor: YOSHIDA YUTAKA
IPC: G06M7/00
Filed: 1981-12-23
Abstract: PURPOSE:To prevent miscounting, by combining signals of two address detecting detectors to perform the logical decision, storing if in a state of addition or subtraction and deciding an execution of counting on the basis of the stored memory. CONSTITUTION:A set of two detecting elements 11, 12 are provided on the ground correspondingly to each address, when two detectors 13, 14 fixed to moving bodies are aligned and moved running with the moving body, each detecting element 11, 12 is slightly displaceably provided so as to generate a time shift in the detection timing. Considering a case of forward movement, the detector 14 detects the element 12 and then the detector 13 detects the element 11. Thereafter, for a time being, the both detectors 13, 14 continue an operating condition, and then the detector 14 becomes inoperative further the detector 13 becomes inoperative altogether. This action is repeated in case of the forward movement. While in case of reverse movement, the action is performed quite in a reverse order.
Patent JP-H0490700-A (JP)
Title: Loudspeaker
Inventor: SHINGO TAKAYUKI
IPC: H04R9/02
Filed: 1990-08-03
Abstract: PURPOSE:To suppress the distortion of a sound pressure frequency characteristics or a second-order or third-order high frequency distortion by melting and liquefying grease-shaped oil in contact with an edge part by frictional heat when the edge member is oscillated integrally with the oscillation of a diaphragm. CONSTITUTION:When a diaphragm 28 is oscillated, an edge member 29 is also oscillated integrally with the oscillation. At such a time, grease-shaped supporting oil 12a and 12b in contact with the edge member 29 is melted by the frictional heat and turned to liquid-state oil thin film 14 and therefore, kinematic resistance between the edge member 29 and a supporting member 26a is reduced. Further, the edge member 29 is supported by the supporting member 26a with the surface tension of the oil thin film 14. Thus, the diaphragm 28 can smoothly execute piston oscillation, and the natural resonating oscillation of the edge part is not generated. Further, the distortion of the sound pressure frequency characteristics is suppressed, and the second-order and third-order high frequency distortion is suppressed.
Patent JP-H0624699-A (JP)
Title: Fork lifting position detecting means for fork lift truck
Inventor: SHIRAKI YOSHIE
IPC: B66F9/24
Filed: 1992-07-10
Abstract: PURPOSE:To improve the utility of a fork lift truck by making it possible to continuously detect the fork lifting positions of the fork lift truck and setting the automatic stop position of a fork at any position. CONSTITUTION:When the fork of a fork lift truck is driven to move up and down, the wire 2 of a fork position detecting device 1 is veered out from a rotary drum 3 or rewound around the rotary drum 3 due to the elastic force of a spiral spring 8, as a result, the rotary drum 3 is rotated, and the input shaft of a potentiometer 11 is rotated through the gear 120 fitted to a rotary shaft 4 and the gear 12 meshing with the gear 10. As a result, voltage signals corresponding to fork positions are output from the potentiometer 11. The voltage signals are transmitted to an external fork lift truck automatic control circuit through a cable G and connectors.
Patent JP-H0630393-A (JP)
Title: Qmf equipment
Inventor: MATSUI SHINICHI
IPC: H03M7/30
Filed: 1992-07-10
Abstract: PURPOSE:To realize a QMF with simple configuration and to calculate the QMF serially with high efficiency. CONSTITUTION:A multiplexer section I of a QMF equipment is provided with paths 11, 12 dividing an input IN into two components in two time axis directions, a sub sample 14 executing sub sampling to an output of a delay 13 delaying the input provided to the path 11 on one of the divided time axes, a sub sample 15 executing stub sampling to the divided input provided on the path 12, an AB switch 16 selecting an output (b) sub sampled by the sub sample 15, a negative gain 19 giving a negative gain to the output (b) and an adder 18 adding a sub sample output (b) outputted via the AB switch 16 to an output (a) sub sampled by the sub sample 14 and outputting a scum output (c), and executes the arithmetic operation on the time axis while multiplexing it by setting the delay 13 onto the time axis.
Patent JP-2000039561-A (JP)
Title: Objective lens for microscope
Inventor: YAMAHIRO TOMOHIKO
IPC: G02B21/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an objective lens for an achromat class microscope which is constituted of three groups and three sheets of lenses, whose cost is reduced and by which a flat image is formed by arranging a positive lens at a distance from a negative lens in a lens system and adopting the constitution of a retrofocus type. SOLUTION: This lens is a triplet type one constituted of a 1st lens group G1 being a single lens whose strong convex surface faces to an object side and which has positive refractive power, a 2nd lens group G2 being a biconcave single lens whose strong concave surface faces to an image side and a 3rd lens group G3 being a biconvex single lens having positive refractive power in order from the object side. Then, they satisfy a conditional expression I: TL/ft<=1.1 and a conditional expression II: |αpf/αn|>=0.16.  Provided that, TL is a distance on an optical axis from the surface of the object to the final surface of the objective lens, (ft) is the focal distance of the objective lens entire system, (αpf) is the converted tilt angle of a paraxial ray emitted from the 1st lens groups G1, (αn) is the converted tilt angle of the paraxial ray emitted from the 2nd lens group G2. Thus, the cost is reduced and an image surface is made flat while maintaining excellent image forming performance.
Patent JP-H0493102-A (JP)
Title: Cutting device
Inventor: OUMOTO TADASHI
IPC: B23D41/04
Filed: 1990-08-03
Abstract: PURPOSE:To suppress the load exerted on a bearing as much as possible when a parallel moving tool is used by transmitting the cutting resistance exerted on a tool holder to a spindle head through a regulating member, and composing a tapered sleeve of elastic material. CONSTITUTION:In the case of machining by means of a broach 10 fitted on the rotational shaft 3 side, a spindle head 1 is moved in the right and left direction in a condition where the rotational shaft 3 is rotationally-regulated. Cutting resistance in the arrow D direction is exerted on a broach holder 20 when the broach 10 moves in a cutting direction (in the arrow C direction), and this resistance is supported by a tapered sleeve part 15 and a positioning pin 8. As the tapered sleeve 15 is composed of elastic material, the resistance is hardly transmitted to the rotational shaft 3 side due to elastic deformation if the cutting resistance is exerted, and it is supported by the spindle shaft head 1 through the positioning pin 8, resulting in on excessive radial load on a bearing 2.
Patent JP-H0525864-A (JP)
Title: Erection of construction body
Inventor: NAKAZAWA HARUO
IPC: E04G21/14
Filed: 1991-07-24
Abstract: PURPOSE:To reduce works at high positions and labours and secure safety, and further reduce labours for transportation of respective members, moreover protect unfinished building bodies from maleffects due to weather conditions to smoothly carry out whole processes. CONSTITUTION:After the post 10 of a construction 1 is erected, the floor slab S is raised along the post 10 and this is repeated in turn to arrange the respective floor slabs S at respective floors. In such an erection way of a construction body, the process to raise the floor slab S is repeatedly carried out in turn from the uppermost floor slab 5S to the lower floor slab 1S. The floor slab S is supported and raised by a lifter 2 arranged at the underface of floor slab.
Patent JP-2001036580-A (JP)
Title: Method for discriminating end of packet, packet transmitter and packet receiver
Inventor: TOSHINAGA HIDENORI
IPC: H04L12/28
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent a transmission efficiency from being deteriorated because of a fixed pattern added to discriminate the end of a variable length packet consisting of one fixed length frame or more. SOLUTION: A fixed pattern 2 is added to a prescribed position of each fixed length frame, e.g. after a data part 1, and a fixed pattern 3 resulting from inverting bits of the fixed pattern 2 is added after a data part 1 of a final frame of a packet, and the resulting packet is transmitted. A receiver side detects the fixed pattern at a position prescribed for each frame, discriminates whether the fixed pattern is the fixed pattern 2 or 3 and decides the end of packet when it is the fixed pattern 3.
Patent JP-H0371257-A (JP)
Title: Arithmetic unit for neuro-network
Inventor: NISHIMURA KAZUO
IPC: G06F15/18
Filed: 1989-08-10
Abstract: PURPOSE:To reduce the total number of links between units and to shorten a learning time by connecting several neural circuit net computing parts through a logical circuit part. CONSTITUTION:The neuro-network arithmetic unit 1 consists of neuro-network computing parts 3a to 3d for northwest, northeast, southwest, and southeast parts and the logical circuit 5. Since the learning of the computing parts 3a to 3d can be executed in parallel, the learning of all the neural circuit net computing parts can be completed within the learning time of the slowest neuro- network computing part by preparing learning computers corresponding to the number of neuro-network computing parts. Consequently, the number of links between units can be reduced and the learning time can be shortened.
Patent JP-S6362482-A (JP)
Title: Reproducing speed control system for video disk player
Inventor: TOBE TAKEO
IPC: H04N5/85
Filed: 1986-09-02
Abstract: PURPOSE:To optionally set a reproducing speed by dividing the reproducing speed into a base speed and a fine adjustment accelerating speed, and increasing the number of jump tracks by one track at a suitable interval based on said fine adjustment accelerating speed. CONSTITUTION:The record information of a video disk 1 is readout by a pickup 2, and the read RF signal is demodulated by an FM demodulation circuit,and at the same time that it comes to be a video output, it is supplied to a vertical synchronization separator Circuit 4. A CPU 5 executes an arithmetic operation which calculates the number of the tracks of the record track of the video disk 1, which the information detection point (optical spot) of the pickup 2 should jump corresponding to the designated reproducing speed from an operating part 7, based on the count value of a counter 6, etc. The information of the number of the tracks to be jumped, calculated by the CPU 5, is supplied to a jump (interlacing//) control circuit 10, and a jump pulse, having a pulse width or a peak value corresponding to the number of the tracks to be jumped, is outputted.
Patent JP-S6266181-A (JP)
Title: Suppressing circuit for short range sea clutter
Inventor: KIMORI KENJI
IPC: G01S7/34
Filed: 1985-09-18
Abstract: PURPOSE:To execute good control without exerting influence on a radar operation with simple constitution, by making a short range sea clutter control (STC) output conform with a reference STC output during a radar display stopping period. CONSTITUTION:By control of a controlling circuit 16, a radar frequency checking signal is supplied to an input terminal of a radar receiver 7 from a checking signal generator 9 at every radar display stopping period, and also a reference STC generating circuit 6 is started. A frequency division STC output from this circuit 6, and a test STC output which is outputted from the receiver 7 passing through an A/D converter 11 are compared by a comparator 10 an error is written on a storage part 13 at every display stopping period, the storage contents are added to the reference STC output by an adding circuit 15, and the characteristics of the STC output of the receiver 7 and the reference STC output are made to conform with each other. In this state, an attenuating circuit 3 of the receiver 7 is controlled through the circuit 15, and a short range sea clutter is suppressed satisfactorily without exerting influence on a radar operation, by a simple constitution.
Patent JP-S6184209-A (JP)
Inventor: KOGA MINORU
IPC: B28C7/04
Filed: 1984-10-03
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-S6266436-A (JP)
Title: Optical disc
Inventor: YAMAMOTO JOJI
IPC: G11B7/24027
Filed: 1985-09-18
Abstract: PURPOSE:To decrease the manufacture man-hour and to attain the high quality by adhering disc bases by an adhesives while the information recording layers are placed inside, working the center hole of rings concentrically to a laser guide track from both sides and working the surface of the rings so that the distance from the information recording layer is made constant. CONSTITUTION:The disc bases are adhered by an adhesives while the information recording layers are placed inside, the center hole of the ring are worked concentrically to the laser guide track from both the sides and the surface of the ring is worked so that the distance from the information recording layer is made constant. The working of the center hole 15 of a glass-made disc base 11 concentrically with the laser guide track 12 and the fact making the distance of the ring surface 14a up to the information recording layer 13 constant are performed easily after two disc bases 11, 11 are adhered together. Thus, the accuracy of the alignment and the thickness in transferring the laser guide track 12 from a stamper by using an ultraviolet ray curing resin is not required, the man-hour is decreased, the quality and yield are improved and the disc cost is reduced.
Patent JP-2000037777-A (JP)
Title: Branch pipe lining material, lining method for branch pipe, and lining method for pipe
Inventor: KAMIYAMA TAKAO
IPC: F16L58/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To achieve mass production and eliminate parts necessary for waste disposal by attaching separately provided flange members to one end of an annular resin adhesive material to form a flange, and by molding all or a part of the plurality of the flange members by a plastic injection molding method. SOLUTION: An expanded portion 3a formed at the edge of a return portion of one end of an annular resin adhesive material 3 is air-tightly sandwiched between two upper and lower flange members 4, 5 which are ring-shaped separate members, so as to form a flange 6 at one end of the annular resin adhesive material 3. Since this construction forms the flange 6 by integrally connecting the flange members 4, 5 which are different members from the annular resin adhesive material 3, the flange members 4, 5 can be mechanically mass-produced individually by a plastic injection molding method in the separate process of the annular resin adhesive material 3. Further, this eliminates cutting of a branch pipe lining material 1 in the execution by producing it longer than the length of the actual branch pipe, thereby preventing occurrence of parts necessary for waste disposal.
Patent JP-S6364251-A (JP)
Title: Electrostatic deflection type cathode-ray tube
Inventor: TOKIZAWA HIROYOSHI
IPC: H01J29/74
Filed: 1986-09-05
Abstract: PURPOSE:To suppress the electric coupling of the horizontal deflection system and the vertical deflection system of a cathode-ray tube so as to eliminate the interference disturbance by wiring the lead wires of deflection electrode arranged in the fluorescent screen side of the cathode-ray tube as crossed and insulated to each other in the area between the said deflection electrode and the stem. CONSTITUTION:Two pairs of deflection electrodes 5 and 6 are connected to the stem pin 4 through the lead wires 21a, 21b, 22a, 22b respectively. In this configuration, the pair of the lead wires 21a, 21b connected to the respective deflection plate of the horizontal deflection electrode installed nearer to the fluorescent screen 11 than the deflection electrode 6 are located in the area not so far, about 20-60mm, from the center of the vertical deflection electrode 6 provided in the stem 12 side, and also wired in the vicinity of the pair of lead wires 22a, 22b connected to the respective deflection plate of the said electrode 6. Here, the pair of lead wires 21a, 21b are wired as crossed to each other by the way to the sten pin 4. Thereby the electric coupling of the horizontal deflection system and the vertical deflection system can be suppressed without using a side pin not to generate the interference disturbance.
Patent JP-H02142536-A (JP)
Title: Preparation of multi-slice image
Inventor: GARII HARORUDO GUROOBAA
IPC: A61B5/055
Filed: 1989-08-14
Abstract: PURPOSE: To produce a more number of images within a prescribed time, by simultaneously collecting NMR data from plural slices and reproducing an image to display each slice individually from the data. CONSTITUTION: A pulse control module 120 supplies necessary control signals to a transmitting frequency synthesizer 200 and a modulator 202 and makes the obtained excitation pulse so as to have correct phase and frequency to excite the sid pulse existing only in the prescribed area or slice of a body to be imaged. The obtained data are stored in a computer system 100 which produces image data suitable for controlling a CRT display. Using the perfect scanning, a two dimensional image of a slice in a patient can be reproduced, the place of the slice is determined by central frequencies of the selective 90 deg. excitation pulse and the 180 deg. inverted pulse, and the thickness is determined by the band width of the pulse and the intensity of the gradient pulse.  Two or more separate pulses in the area are simultaneously excited, NMR signals are collected, and image files are reproduced to produce two or more times of images for a prescribed scanning time.
Patent JP-S6269343-A (JP)
Title: Automatic switching system for circuit control procedure
Inventor: KUMOFUJI KAZUO
IPC: H04L69/14
Filed: 1985-09-20
Abstract: PURPOSE:To attain the dynamic switching operation of a circuit control procedure during the operation of a system by selecting a program number needed for the control of an designated circuit out of a procedure correspondence table and informing the program number to an operator after changing it into an operable state. CONSTITUTION:The procedure correspondence table 61, a command accepting APL task 62, a procedure switching task 63 and a loading task 64 are set on a main memory device. When an instruction is given from the operator directly or via a work station, the program number needed for the control of the designated circuits is selected out of the table 61 and loaded to the main memory device from an external memory device FPD 4. Then the program is put under the operable state and informed to the operator. As a result, the circuit control procedure is switched dynamically and can be carried out during he operation of a system without performing the initial program loading IPL 5 for each circuit control procedure. Thus the circuit control procedure can be changed just by changing the table 61 on the main memory device.
Patent JP-H0740197-A (JP)
Title: Nc lathe
Inventor: KOO YOJI
IPC: B23Q16/02
Filed: 1993-07-29
Abstract: PURPOSE:To command the spindle dividing angle easily by providing a correcting means for correcting the original spindle dividing angle between the machining positions with the relative angle between tool rests to decide a real spindle dividing angle. CONSTITUTION:At the time of machining a work, tool rusts A, B to be used for the machining are changed at need. At this stage, a correcting means judges a relative angle thetaH between the tool rests A, B used continuously, and corrects the original spindle dividing angle between the continuous machining positions. Namely, when the tool rests A, B to be used continuously are judge different from each other, the relative angle generated between the tool rests is used for correction to decide a real spindle dividing angle for rotating a spindle S really. In the case where the tool rests A, B are judged same one, since the relative angle thetaH between the tool rests A, B is not generated, the original spindle dividing angle between the continuous machining position is used as the real spindle dividing angle for rotating the spindle S really.
Patent JP-S5997665-A (JP)
Inventor: HAYASHI YUTAKA
IPC: B01D53/34
Filed: 1982-11-27
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-H0636250-A (JP)
Title: Magnetic head device
Inventor: SAKURAI KATSUTOSHI
IPC: G11B15/60
Filed: 1992-07-13
Abstract: PURPOSE:To provide a magnetic head device where an azimuth non-adjustment range when mounting a magnetic recorder is extended. CONSTITUTION:A height limitation surface 65a for limiting the move in width direction of a magnetic tape 42 is provided at a tape guide 66 or a mounting plate 6 and control means 62g and 62h for constantly pressing the side edge of the magnetic tape 42 when the magnetic tape is running are provided asymmetrically at a magnetic tape introduction side tape guide 66 and a magnetic tape out side tape guide 66, thus reducing the difference in magnetic recording signal reproduction output according to the azimuth deviation direction when mounting a magnetic recorder and extending the azimuth non-adjustment range when mounting the magnetic recorder.
Patent JP-S6256478-A (JP)
Inventor: GIYUNTAA TORAMURITSUTSU
IPC: C07D401/06
Filed: 1986-09-04
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-S58108803-A (JP)
Title: Manufacture of microstrip line
Inventor: DEGUCHI YASUSHI
IPC: H01P11/00
Filed: 1981-12-22
Abstract: PURPOSE:To prevent the generation of a spark by heating and clamping a conductor formed in a ladder pattern between a substrate and a sheet of fluororesin in manufacture of a microstrip line used for a microwave heating device. CONSTITUTION:The figure shows an oblique sketch of a disassembled microstrip line. The conductor 3 has slits 10- punched by a press, etc., to obtain an earth conductor having the ladder pattern 7. Further, 2 is a dielectric substrate made of polytetrafluoroethylene as well as a conventional substrate and 4 is a center conductor. A member 11 is an upper sheet made of polytetrafluoroethylene to be press-contacted thermally with the earth conductor 3, and 12 is a lower sheet of polytetrafluoroethylene to be press-contacted thermally with the reverse surface of the center conductor 4. The lower sheet 2, center conductor 4, substrate 2, earth conductor 3, and upper sheet 11 are laminated in order and press-contacted thermally from below and above to manufacture the microstrip line.
Patent JP-S60110676-A (JP)
Inventor: ANDOU MASAKAZU
IPC: B65D81/113
Filed: 1983-11-09
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-2000058809-A (JP)
Title: Active pixel sensor sharing row timing signals
Inventor: GUIDASH ROBERT M
IPC: H01L27/146
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an active pixel sensor with improved sensitivity. SOLUTION: This pixel sensor reduces the number of signal lines used in the sensor, and improves sensitivity by using an improved path structure close to the sensitivity of a CCD device while maintaining advantages of an APS device. The filled rate and the sensitivity are increased by connecting the transfer gate bus 23 of the row being currently read out and the reset gate 26 of the row to be subsequently read out, and allowing the row being currently read out and the row to be subsequently read out to share signal bus. Consequently, no individual signal conductor contact region for each pixel is required to be provided and a timing signal and a bus for a row is used as the timing signal and the bus for the following row.