baber/WOPTO huggingface dataset:
Patent JP-S6474380-A (JP)
Title: Rotary joint for rotary spraying
Inventor: OKANO TADASHI
IPC: F16L39/04
Filed: 1987-09-14
Abstract: PURPOSE: To realize light weight and to improve actuation performance by fitting a tubular rotary shaft to the tip of a pipe for supplying materials, fitting a fixed sleeve having an air passageway and an annular passageway to the outside of the rotary shaft, and fitting a rotator to the outer periphery of the fixed sleeve. CONSTITUTION: A material supply pipe 51 and a fixed sleeve 52 are fixed to a device body 12. Air supply passageways 53, 54 for spraying and actuation are formed in the fixed sleeve 52, and annular passageways 55, 56 are formed at the outer periphery. A rotator 57 provided with air ports 58, 59 for spraying and actuation is fitted to the outside of the fixed sleeve 52. The fitting face between the fixed sleeve 52 and the rotator 57 is provided with a ring and a packing 60, 61 for airtightness. Inside the fixed sleeve 52, a hollow rotary shaft 63 is fixed to the rotator 57, and the material supply pipe 51 is inserted and fit into the rotary shaft 63. Consequently, the weight of the whole device can be lightened and the actuation performance can be improved.
Patent JP-S6473655-A (JP)
Title: Multilayer interconnection board
Inventor: MARUI YOSHIMI
IPC: H01L23/52
Filed: 1987-09-14
Abstract: PURPOSE:To enhance mounting efficiency and to enhance heat-dissipating performance by a method wherein a metal pattern connected to an electrode of a semiconductor integrated circuit chip by using a bonding wire and a metal sheet used to mount and bond the semiconductor integrated circuit chip to the bottom of a cavity are provided on the main surface in the circumference of the cavity. CONSTITUTION:In a multilayer interconnection board 12, 12 rows of cavities 3 to house each semiconductor integrated circuit chip directly end a metal sheet 4 for mounting use on the bottom of the cavities 3 are provided. The semiconductor integrated circuit chip 9 is bonded to the metal sheet 4 for mounting use on the bottom of the cavities 3; the semiconductor integrated circuit chip 9 is connected to a metal pattern 5 for connection terminal use on the multilayer printed-circuit board 12 by using a bonding wire 6. The semiconductor integrated circuit chip 9 is mounted on the metal sheet 4 for mounting use on the bottom of the cavities 3 by a bonding means such as a conductive epoxy adhesive or the like; after that, the semiconductor integrated circuit chip 9 is connected to the metal pattern 5 for connection terminal use on the main surface of the multilayer printed-circuit board 12 by using a wire-bonding means.
Patent JP-H0675093-A (JP)
Title: Radiation shielding vessel and its fabrication
Inventor: FUJISAWA KIYOUSUKE
IPC: G21F5/008
Filed: 1991-09-11
Abstract: PURPOSE:To reduce a fabrication working time, improve adhesion and prevent radiation leakage to the outside by forming a solder layer containing a specific ratio of tin between inner and outer cylinders and a lead layer. CONSTITUTION:Before lead is cast between a double vessel consisting of an inner cylinder (stainless steel) and an outer cylinder (carbon steel), a solder welding padding layer is applied. Solder contains tin of 20-80%, and the inner and outer cylinders are previously heated at 150 deg.C, the solder welding padding of 0.5-1mm in thickness is performed. Next, lead casting is performed and integrated. Thereby adhesion of a boundary between the inner and outer cylinders and a lead layer is surely achieved, a fabrication working time is reduced and radiation leakage prevention for the outside is made possible.
Patent JP-H0782735-A (JP)
Title: Soil improvement method of tunnel excavated section and peripheral section thereof
Inventor: IWATA ISAO
IPC: E02D3/12
Filed: 1993-09-17
Abstract: PURPOSE:To improve the peripheral subsoil of a tunnel within a short construction period by using a double pipe rod to carry out simultaneously a chemical grouting method and a shoring method based on a lock bolt method before the excavation of the tunnel. CONSTITUTION:A heading 3 is excavated in advance and is formed downward of a tunnel 2 to be excavated. A double pipe rod is penetrated in the peripheral subsoil of the tunnel across a section of the tunnel 2 to be excavated from the inside of the heading 3. At that time, the double pipe rod is penetrated to a specific position while repeating the boring of the double pipe and the grouting of chemicals. After that, the double pipe rod is stopped at the specific position. Or, an internal pipe 7A of the double pipe rod is only penetrated in further depth. Then, an external pipe of the double pipe rod is pulled out. The internal pipe 7A is integrally combined with the subsoil by injecting and filling fixing agents into the circumferential gaps around the peripheral surface of the internal pipe 7A. By repeating the constitution, a plurality of soil consolidation sections (a) are obtained.
Patent JP-2000134378-A (JP)
Title: Communication line interface circuit and method for enhancing stability of individual line interface circuit connected to subscriber's loop
Inventor: M AKAATERUZZAMAN
IPC: H04Q3/42
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a line interface circuit in a communication network. SOLUTION: A method for reinforcing stability related to an individual line interface circuit 20 includes a step for measuring a phase angle between a battery voltage and an output voltage. The measurement of the phase angle is processed by a digital signal processor 213 for composing a comparator circuit 231 in order to generate the output voltage in the case where the phase angle is not 45 deg.. A new output voltage is given to the line interface circuit and re-calculated to decide whether or not this phase angle is closer to 45 deg.. In an alternative execution form, a data base 227 including plural output voltages and electric parameter values is stored in the digital signal processor and instructed by the measured phase angle between the battery voltage and the output voltage.
Patent JP-S61109880-A (JP)
Inventor: HASHIMOTO KAZUO
IPC: E04H15/22
Filed: 1984-11-01
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-2000062935-A (JP)
Title: Conveyer equipment using moving body
Inventor: SUGAWARA TAKESHI
IPC: B65G35/06
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a conveyer equipment of a type capable of moving a moving body group in a close rear side pressing condition without generating a clearance between the front end and the rear end, and switching the moving body group from/to a long size form where a worker can ride on, to/from a short size form where the worker is not necessary to ride on. SOLUTION: At at least one side of the rear end and the front end of the supporting device 32 of a moving body 20, a platform 40 is provided vertically oscillateably. The platform 40 is composed to abut freely to a neighboring supporting device 32 side by horizontal oscillation, and the supporting device 32 is composed to abut freely by curtailing the space corresponding part of the platform 40 by longitudinal oscillation. The platform 40 is horizontally oscillated by the operation of a cam rail 15, and the group of moving bodies 20 can be made in a long size form where a worker can ride on. And the moving body group 20 can be made in a short size form where the worker is not necessary to ride on, by longitudinally oscillating the platform 40.
Patent JP-H0764148-A (JP)
Title: Mf mode mechanism for automatic focusing single lens reflex camera
Inventor: YAMAMOTO MASARU
IPC: G03B9/08
Filed: 1993-08-25
Abstract: PURPOSE:To provide an MF photographing mode mechanism capable of making a focusing means dual for taking a dual simultaneous action and easily and quickly executing a changeover from an AF mode to an MF mode and return to the AF mode by adopting structure for adjusting a flange back up to a focusing plane from the lens mount surface of a camera main body, besides the distance ring of a lens, in the focusing means. CONSTITUTION:A photographer confirms whether a phtotographing mode is in the AF mode or the MF mode at present by a display part. A camera normally has AF mode priority and when a release button 14 is half-depressed in the AF mode, a switch 23 is turned on to transmit an AF actuation starting signal to an AF control circuit 20 and a focusing action is taken in this state. When the photographer wants the changeover to the MF mode, he depresses an FF button 25. The AF control circuit 20 stops an FB driving motor driving circuit 21. Thus, the lens can be focused by the manual operation of the distance ring.
Patent JP-H0282561-A (JP)
Title: Semiconductor cooling apparatus and its manufacture
Inventor: KIEDA SHIGEKAZU
IPC: H01L23/44
Filed: 1988-09-19
Abstract: PURPOSE:To suppress the creation of a nonuniform temperature distribution in a chip and reduce a load applied to connecting solder grains by a method wherein a coolant supply means is so arranged as to make the direction of the flow of the coolant practically in parallel with the rear of the chip. CONSTITUTION:A module board 3 is sealed with a module sealing cap 8 and side wall sealing plates 9 and the inside of the module is filled with coolant. The module board 3, the module sealing cap 8 and the side wall sealing plates 9 are jointed with each other with solder 10 or the like. The coolant is supplied to the module through an entrance 5 and distributed to a coolant supply means 4 such as nozzles by a header 6 to cool respective chips 1 individually. After the coolant cools the respective chips 1, the coolant is discharged out of the module through an exit 7. The coolant supply means 4 which cools the chip individually and directly spouts out the coolant in the direction practically in parallel with the rear of the chip 1. The coolant spouting outlet of the coolant supply means 4 has a width approximately equal to the width of the chip in order to cool the chip efficiently.
Patent JP-H0280802-A (JP)
Title: Fixed rotational speed and variable capacity type hydraulic motor
Inventor: FUJIMOTO SHUNICHI
IPC: F15B11/05
Filed: 1988-09-19
Abstract: PURPOSE:To control the rotational speed of a variable displacement hydraulic motor constantly by controlling the introduction of a pilot fluid into the motor by the use of a differential pressure control valve according to the change in the differential pressure before and behind an orifice. CONSTITUTION:A piston 7 controls a pilot fluid so that when the flow fed from a hydraulic pump 1 to the variable displacement hydraulic motor 3 connected to the driving shaft 8a of a fixed displacement hydraulic pump 8 for control is of a small quantity, the differential pressure before and behind an orifice 20 may decrease and a differential pressure control valve 23 may be actuated by the above differential pressure to decrease the displacement volume to the variable displacement hydraulic motor 3. When the differential pressure is too high, the differential pressure is too high, the differential pressure control valve 23 pushes away the pilot fluid to a tank 17. This makes it possible to operate the variable displacement hydraulic motor at a constant rotational speed.
Patent JP-H02165492-A (JP)
Title: Screen repeated reproduction for vtr
Inventor: JIYONNSAMU UU
IPC: G11B27/34
Filed: 1989-09-07
Abstract: PURPOSE: To execute encore function by key operation once by changing only software and making a tape section, desired to see by a user, watched again. CONSTITUTION: After turning on a device, an input/output port and a RAM value of a microcomputer are initialized, setting and interruption of an initial value are controlled and rewinding picture search or rewinding is determined. An encore key input is checked, the encore function is processed, a mode is checked, when the current mode enables to accompany with the operation of mechanism, the mode is controlled, thereafter, the mode is changed over, a sensor and emergency are checked and the system is made to be a stable state. Consequently, only a part being desired to watch from be a among the past screens is exactly encored to watch again.
Patent JP-S63241074-A (JP)
Inventor: JIYON KENNESU ORUBII
IPC: C09C3/06
Filed: 1987-09-18
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-H1079213-A (JP)
Title: Slide switch
Inventor: KURIHARA YOSHIO
IPC: H01H1/44
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive slide switch by constituting a contact member provided near a projecting part provided on the lower part of a slide switch member by a flexible material. SOLUTION: A slide switch member 11 is moved, a projecting part 1b of a contact member 1 formed of a flexible material is pressed by a projecting part 11a in a direction of an arrow K, a thin part 1e is elastically deformed, the contact member 1 is turned around a fulcrum 1c in a direction of an arrow D, a contact part 3 and a contact part 4 are separated from each other, and the connection is electrically released. Next, the slide switch member 11 is moved in the opposite direction, a projecting part la of the contact member 1 is depressed by the projecting part 11a of the side switch member 11 in a direction of an arrow L, a thin part 1e is elastically deformed, the contact member 1 is turned around the fulcrum 1c in a direction of an arrow E, and the contact 3 and the contact 4 are electrically connected to each other.
Patent JP-H1156944-A (JP)
Title: Chair type air massage machine
Inventor: ICHIKAWA HIROMITSU
IPC: A61H39/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a chair type air massage machine allowing a treating piece to follow the curved face of a treated section for a satisfactory massage. SOLUTION: This chair type air massage machine 1 is provided with a pressing massage means 20 on the backrest section 3 of a chair main body having a seat section and the backrest section. The air massage means 20 is constituted of a bag body 21 expanded or shrunk by the feed/discharge of the air from an air feeding device arranged on the backrest section 3, an action shaft (action body) 22 operated following after the expansion or shrinkage of the bag body 21, and a treating piece 24 provided on the action shaft 22 via a coil spring (moving means) 23. The treating piece 24 follows the curved face of a treated section.
Patent JP-S61110127-A (JP)
Title: Transmission type screen
Inventor: INOUE MASAO
IPC: G03B21/62
Filed: 1984-11-05
Abstract: PURPOSE:To improve the balance of lightnes as a whole by crossing vertical and horizontal lenticular lenses and providing a prescribed shape to at least one of the vertical and horizontal lenticular lenses. CONSTITUTION:Vertical and horizontal lenticular lenses 11, 12 are crossed to form a transmission type screen. When the differential coefft. of the shape of a cross section of a lens from which light incident perpendicularly on a surface of the lens emerges after nearly straight traveling is represented by dy/dx (where x is the lateral direction in the cross-sectional shape of the lens, and y is the longitudinal direction), a prescribed shape is provided to at least one of the vertical and horizontal lenticular lenses so that a region satisfying 0<=dy/dx<=0.1 is made smaller than a region satisfying 0.1<=dy/dx<=0.2.
Patent JP-S6387805-A (JP)
Title: Primary radiator for shf parabolic antenna
Inventor: INOUE NOBUTAKA
IPC: H01Q19/13
Filed: 1986-09-30
Abstract: PURPOSE:To receive a radio wave with less radio wave loss by selecting the thickness of a dust-proof body to obtain 2nd notch of a transmission loss curve of an SHF radio wave in a radio wave transmission loss characteristic of a synthetic resin being the material for the body so as to obtain a large mechanical strength. CONSTITUTION:The thickness (t) of the dust-proof body 18 shielding an opening 9 in a feed dome 17 is selected to obtain the 2nd notch of the transmission loss curve of an SHF radio wave in the radio wave transmission loss characteristic of a synthetic resin being a material for the dust proof-body 18. Moreover, a mount member 19 incorporated with the dust proof-body 18 consists of a cylinder 20 and a collar 21. Thus, the radio wave is transmitted through the dust proof-body 18 without much loss. Moreover, the dust-proof body with the thickness above has a high mechanical strength and is hardly damaged even with an external force.
Patent JP-H05192466-A (JP)
Title: Stitch data preparation device
Inventor: OKUNO AKIRA
IPC: D05C5/06
Filed: 1992-08-07
Abstract: PURPOSE:To prepare enlargeable and reducible stitch data of a zigzag pattern with an embroidery machine having a rotating device from teaching data without using a pattern preparation device. CONSTITUTION:Teaching data is prepared by a control unit 41 in such a way that movements in the x and y axial directions are read from a tablet 22, rotation angles theta are read from a rotation sensor 25 and amplitudes W are read from an amplitude sensor 27. A conversion arithmetic device 42 converts the teaching data into enlargeable and reducible stitch date through conversion arithmetic process, and the stitch data is stored in a floppy disc device 43, etc.
Patent JP-H04114214-A (JP)
Title: Power controller for working body
Inventor: KASUGA KAZUHITO
IPC: G05D15/01
Filed: 1990-09-05
Abstract: PURPOSE:To enable stable operation control on various adaptive conditions by providing a slide mechanism to freely movably support an operation part in an axial direction, and an energizing means to energize energizing force to the operation part of a working body corresponding to a moving position. CONSTITUTION:A slide mechanism 12 is provided to freely movably support a gripper 10a in the axial direction between a driving motor 11 and the gripper 10a of an arm 10, and a spring member 13 is provided to impress the energizing force to the gripper 10a of the arm 10 corresponding to the moving position controlled by this slide mechanism 12. Then, the force applied onto the gripper 10a is controlled to be constant by controlling the moving position of the slide mechanism 12. Thus, since the gripper 10a of the arm 10 is controlled to be abutted on an object 16 with the almost constant force corresponding to a change on the abutting face of the object 16, the stable operation control is realized corresponding to the adaptive condition.
Patent JP-H0795225-A (JP)
Title: Bidirectional ring network control system
Inventor: SUZUKI HIROYUKI
IPC: H04Q11/04
Filed: 1993-09-20
Abstract: PURPOSE:To speed up the transmission processing of an APS byte in a bidirectional ring network control system to which plural nodes are connected like in a ring. CONSTITUTION:Plural nodes 1-1 to 1-n are connected like in a ring with a transmission line 2, and an address included in the APS byte of K1 and K2 bytes of the overhead of a multiplexed signal is transmitted as the address of the next node when it is normal, and as the address of the opposite node interposed with a fault occurrence part when a fault is detected. At the time, each node 1-1-1-n is provided with a by-pass circuit 3 of the APS byte and an address comparator circuit 4 which compares the address of the APS byte with the address of its own node. When those addresses match, the APS byte is terminated by closing the by-pass circuit 3, and when they do not match, the APS byte is allowed to pass by opening the by-pass circuit 3.
Patent JP-H0978798-A (JP)
Title: Panel for building
Inventor: UMETSU HIROYUKI
IPC: E04B1/94
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of deformation such as an expansion and a camber by using the incombustible aggregate as a core of the core material of a sandwich panel, and mixing the phenol grains, which is obtained by coating the periphery of this core with the resole type phenol, in the core material. SOLUTION: A core material 3, which is made of the synthetic resin foam body such as phenol foam and polyurethane foam, is provided between a surface material 1 and a back surface material 2 such as iron, aluminum and stainless steel so as to form a sandwich panel A. Phenol grains 4, which are obtained by coating the periphery of a core as an incombustible aggregate such as perlite grain and glass beads with the resol type phenol, is mixed in the core material 3 of the panel A. A panel, of which fire protection and fire resistance are improved and which has the excellent mechanical strength, is thereby formed.
Patent JP-2000349678-A (JP)
Title: Method for reducing cross modulation and transceiver employing the method
Inventor: MOHINDRA RISHI
IPC: H04B1/52
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To reduce the cross modulation noise without using a low noise amplifier having the high linearity including a large tertiary breaking point by using a receiving amplifier which receives a receiving signal from a transmission/ reception switch and also has the gain that is modulated by an envelope signal proportional to a transmitting signal. SOLUTION: A transceiver 100 has a base band unit 160 which outputs a base band signal and a modulator 170 which modulates the base band signal and outputs a signal to be modulated. A transmitting amplifier 175 of the transceiver 100 amplifies the signal to be amplified and outputs a transmitting signal to a transmission/reception switch 120. The transceiver 100 also has a receiving amplifier 125 which receives a signal from the switch 120 and has the gain which is modulated by an envelope signal. The envelope signal is proportional to the transmitting signal so as to be proportional to the electric power of the transmitting signal and also to the square root of the electric power and supplied from the unit 160.
Patent JP-H0889019-A (JP)
Title: Turning controller for tractor
Inventor: ISHIDA TOMOYUKI
IPC: B62D11/08
Filed: 1994-09-28
Abstract: PURPOSE: To provide a turning controller for a tractor which is made easy to turn the machine body near levees or the like with operability markedly improved by providing a controller which can vary the situation, namely in interlocking or not or varying the timing of the interlocking based on the detections by the inclination sensor. CONSTITUTION: This tractor-turning controller is equipped with an auto-lifting mechanism in which a lift-arm 9 rises, sinks and rotates, as it interlocks with the operation of the steering handle 20 or an auto-brake mechanism in which the brake 13 for the rear wheel 3 on the inside of the turning actuates, as it interlocks with the operation of the steering handle 20, and, an inclination sensor 32 for detecting the body inclination in the traverse direction is attached to the tractor body and a controller which varies the interlocking situations, interlocked or not or varying the interlocking timing based on the detections of the inclination sensor.