baber/WOPTO huggingface dataset:
Patent JP-H1144047-A (JP)
Title: Reinforced structure of concrete construction by use of continuous fiber sheet
Inventor: TAKAHASHI KEISUKE
IPC: E04C5/07
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a continuous fiber sheet from peeling off, by providing a member making obtuse angles at the internal angle face of a rigid connection part of a concrete structure and sticking a continuous fiber sheet on the surface thereof. SOLUTION: A member 5 making obtuse angles is provided at the internal angle face of a rigid connection part 3 and a continuous fiber sheet 4 is stuck on the face to be reinforced with a low temperature-setting resin adhesive. Thereafter, the lower end of the continuous fiber sheet 4 is fixed to a concrete foundation member 2 through steel plates 6 by anchor bolts 7. The continuous fiber sheet 4 is arranged to wrap up the structure and fixed to the range from the upper part than the member making obtuse angles to the member 5. Then, a necessary finish treatment is applied and encasing concrete is preferably placed in the root of a reinforced concrete columnar body to reinforce the columnar body.  Accordingly even when a stress arises in the tensile direction of the fiber sheet, the sheet is not easily peeled off and hence, the reinforcing effect of the continuous fiber sheet is sufficiently brought out.
Patent JP-2000033508-A (JP)
Title: Metal cutting drill and cutting insert suitable for use in it
Inventor: YAKAMAVICH ANTHONY JR
IPC: B23B51/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate a tendency of a drill to corrosion and breakage by projecting one of cutting blades of an insert mutually overlapping partially in the radial direction in cutting work to be soldered to agroove over the head side surface on the radial direction side, and terminating the other cutting blades inside in the radial direction of the head side surface. SOLUTION: A cutting blade 64 of an insert 60 soldered to a groove formed in the front face 52 is turned to the tangential direction T side opposite to the tangential directions T' of cutting blades 62, 66, the outer and inner cutting blades 62, 64 are expanded backward in the longitudinal direction and outward in the radial direction, and the center cutting blade 66 is expanded backward in the longitudinal direction and inward in the radial direction and overlaps the shaft partially in the radial direction.  In cutting work, the inner cutting blade 64 partially overlaps an area between the outer and central cutting blades 62, 66 in the radial direction, the outer and central cutting blades 62, 66 are put in the rear of the periphery of an large opening part 48 with respect to the rotating direction R in cutting, and the inner cutting blade 64 is put in the rear of the periphery of a small opening part 50.
Patent JP-H0643420-A (JP)
Title: Projection type display device and screen display device
Inventor: YANO KOTARO
IPC: G02B19/00
Filed: 1992-07-27
Abstract: PURPOSE:To effectively utilize light from a light source in the whole area of a screen and to improve the illumination efficiency. CONSTITUTION:Between a light source 1 and a first condenser lens 6a, a second condenser lens 8 for guiding a luminous flux from the light sorce 1 to a first condenser lens 6a is provided. When the focal distances of a first condenser lens 6a and second condenser lens 8 are denoted as fc1 and fc2, respectively and a distance between a projection lens 7a and a first liquid crystal display element 5a, a distance between a first liquid crystal display element 5a and a first condenser lens 6a and a distance between a first condenser lens 6a and a secound condenser lens 8 are denoted as d1, d2 and d3, respectively, an expression 0.5< fc1/(d1+d2)<2, and an expression 1/(d1+d2) <1/fc1+1/fc2-d3/(fc1.fc2) <1/d2 are satisfied.
Patent JP-H1037477-A (JP)
Title: Slide construction method of structure and working system thereof
Inventor: KAWAZOE TOSHIYUKI
IPC: E04G21/14
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a construction method and a working system at a low cost capable of being moved without accompanying any special control by means of parallel linear rails capable of being easily constructed even if a structure is constructed in an inverted fan-shape in a plane view. SOLUTION: A slide construction method of a structure is so used that a plurality of skeleton bodies 2A-2F constructed in advance are connected to construct the structure in an inverted fan-shape in a plane view. In that case, traveling bogies 5 borne on temporary materials 4 are installed on both sides of the skeleton bodies 2A-2F, at the same time, a plurality of sets of parallel linear guide rails 6A, 6A, 6B and 6B for guiding the skeleton bodies 2A-2F are constructed to the lower parts of traveling bogies 5, the guide rails 6A and 6A positioned to the innermost are used as the guide, pulling-up rods 7 and 7 for pulling up the skeleton bodies 2A-2F are installed, and the pulling-up rods 7 and 7 are pulled up with jacks 8 and 8 installed upward.
Patent JP-H0483871-A (JP)
Title: Method and apparatus for producing organic thin film
Inventor: HONGO MASAFUMI
IPC: B05D7/24
Filed: 1990-07-27
Abstract: PURPOSE:To simplify operation and also to reduce the concn. of impurities in an organic thin film and to enhance the quality thereof by providing the stages for sublimating and recrystallizing material in a process for producing the organic thin film when this thin film is produced by a vapor deposition method. CONSTITUTION:Temporary base plates 2, 3, 4 are installed on the holder 1 of the temporary base plates in a chamber. The material is sublimated at about 100-500 deg.C at high vacuum in a sublimation cell 7. At this time, the temporary base plate 2 is utilized for recrystallization of the impurities and the material which are sublimated in a stage during rise of temp. and in a stage until the temp. is stabilized. The temporary base plate 3 is utilized for recrystallization of the material high in purity after the temp. is stabilized. The temporary base plate 4 is utilized for recrystallization of both the material sublimated in the latter period of stabilized temp. and the impurities sublimated at a time for temp. drop. When a first sublimation is completed, the holder 1 is rotated to transfer the temporary base plate 3 on a base plate 8. Temp. control of the temporary base plate 3 and the base plate 8 is accurately performed and a film is formed. Thereby the high-quality organic thin film is mass-produced at a low cost.
Patent JP-H0366833-A (JP)
Title: Catchment well in landslide zone
Inventor: SEKIDA KINJI
IPC: E02D17/20
Filed: 1989-08-03
Abstract: PURPOSE:To execute works for a sunk well economically by driving the sunk well in division vertically arranged, connecting them by a joint having expanding/contracting function, and thereby lessening generation of a bending moment in the axial direction of a catchment well due to horizontal force. CONSTITUTION:A sunk well 1 divided into divisions in vertical arrangement is set in an excavation hole 19 provided in a ground 3 and connected together by a joint 2 having expanding/contracting function. At the bottom of this sunk well 1 which reaches near a landslide plane, a catchment pipe 4 is arranged which is inserted across in the radial direction in the ground 3 while penetrating the wall of sunk well. Water collected at the bottom 7 of this catchment well is exhausted through an exhaust pipe 5 to outside the landslide zone. Thereby the joint 2 exerts a hinge effect to lessen generation of bending moment in the axial direction of the catchment well due to horizontal force, which should lessen the section rigidity of the sunk well, so that the wall thickness of the catchment well can be lessened to ensure that the execution of works is made economically.
Patent JP-S6356475-A (JP)
Title: Paper detector for printer
Inventor: TAJIMA AKIO
IPC: B41J13/10
Filed: 1986-08-27
Abstract: PURPOSE:To detect the presence or absence of a paper, by providing a platen comprising a conductive part at an outer peripheral part thereof, disposing a paper guide plate formed of a conductive material in contact with the outer peripheral part of the platen, connecting a paper-detecting circuit to the conductive part of the platen and the paper guide plate, and detecting the presence or absence of conduction between the conductive part and the guide plate. CONSTITUTION:When a paper 7 is not inserted and a paper guide plate 9 is in contact with a platen 5, a conductive path extends through a lead wire 13, a first conductive part 10, a platen 5, a second conductive part 11 and a lead wire 14 to a paper-detecting circuit 15, so that the resistance of the assembly as evaluated from the circuit side is low. On the other hand, when the paper 7 is inserted into a guide passage 8 and is passed between the paper guide plate 9 and the platen 5, the conduction between the platen 5 and the paper guide plate 9 is interrupted by the paper 7, so that the resistance of the assembly as evaluated from the circuit side is high. The presence or absence of the paper is judged by reading changes in the resistance by the paper-detecting circuit 13.
Patent JP-S6442945-A (JP)
Title: Transmission controller
Inventor: IWABUCHI AKIRA
IPC: H04L1/00
Filed: 1987-08-10
Abstract: PURPOSE:To improve the transmission efficiency by changing the number of consecutive transfer blocks or the length of block based on the quality of a transmission medium changing timewise so as to reduce the retransmission of the blocks due to occurrence of error. CONSTITUTION:A transmission control parameter decision circuit 8 recognizes the quality of a transmission medium 5 by dividing the value of total retransmission block counter 7 by a value of a total transmission block number counter 6. An upper limit and a lower limit of the quality are given to the transmission control parameter circuit 8 and when the quality of the transmission medium 5 is deteriorated from the lower limit value of the quality, the content of the consecutive transfer block number designation register 4 is decremented by one. Moreover, the value of the block length designation register 3 can be changed and both values of the consecutive block number designation register 4 and the block length designation register 3 are can be changed. Thus, the block number encountering the error is reduced and the block number resent due to the occurrence of error is reduced to improve the transmission quality.
Patent JP-S6442828-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA KIYOSHI
IPC: H01L21/60
Filed: 1987-08-10
Abstract: PURPOSE:To make it easy to form and connect by connecting an electrode on one surface of a semiconductor chip to a wiring layer formed on another surface of the substrate through a conductive layer. CONSTITUTION:A wiring layer 10, which, for example, is on a ground level, is formed separately on a surface of a tape 1. After insulating areas exposed from a coated layer 3 of a wiring layer 2 by a coated layer 11 which is insulating, surfaces of the coated layer 11 are coated to form a conductive layer 12 which covers an electrode 9 and the wiring layer 10 having a ground potential. Thus the electrode 9 and the wiring layer 10 are connected through the conductive layer 12, and the electrode 9 of a chip 4 is fixed at a ground level through the conductive layer 12. According to said constitution, wherein the conventional wire bonding is not employed, forming workability can be extremely improved.
Patent JP-S58100837-A (JP)
Title: Aperture contoller of interchangeable lens
Inventor: ATSUTA RIICHI
IPC: G03B7/08
Filed: 1981-12-11
Abstract: PURPOSE:To remarkably elevate an operability, by constituting an aperture controller of a multi-mode camera so that each mode can be switched easily, and in which mode the camera is present can be discriminated easily from the outside. CONSTITUTION:In case of the aperture priority mode, an aperture value of a lens 10 is set by displacing an interlocking member B1 energized by a spring. This displacement is converted to the number of steps indicating how many steps are stopped down from full-aperture, and is inputted to a photometric circuit in a camera body 20. An automatic stopping lever 11 is set to a full-aperture state irrespective of a preset value, before the shutter is released. A preset aperture ring 1 is stopped down in accordance with operation of the photometric circuit. At the automatic preset position, information concerning a fact that the mode has been switched by a signal piece 1d is inputted from a receiving lever B2 of the body 20 to the photometric circuit. Information concerning how may steps can be stopped down from the full-aperture of the lens 10 to the minimum aperture is inputted to a photometric operating circuit of the body 20. In this way, in which mode the camera is present can be discriminated easily from the outside, and the operating property can be elevated remarkably.
Patent JP-H0364684-A (JP)
Title: Scroll fluid machine
Inventor: NISHIDA MITSUHIRO
IPC: F04C29/02
Filed: 1989-08-02
Abstract: PURPOSE:To facilitate demounting of a bearing by a method wherein the outer periphery of an upper bearing for supporting the shaft part of a driven scroll positioned on the upper side is supported by a bearing housing, and a space between the bearing and an oil seal with which the bearing is sealed is filled with grease. CONSTITUTION:In a scroll fluid machine, a shaft part 18a of a drive scroll 18 arranged in a lower casing is rotatably supported to upper and lower casings 12 and 16 through bearings 20 and 23. A rocking scroll 18 has a shaft part 21a rotatably supported in a position, eccentric from the axis of the drive scroll 18, to a lower cover 17 through a bearing 22. In this case, a bearing housing 38 to support the outer periphery of the uppermost bearing 23 and suppress movement of the bearing 23 over the shaft part 18a is provided. A space between the bearing 23 and an oil seal which is located close to the bearing 23 and with which the bearing is sealed is filled with grease 39. Further, an oil reservoir 40 to store oil 30 is formed in the upper casing 12.
Patent JP-H1050616-A (JP)
Title: Manufacture of epitaxial wafer
Inventor: OSE HIROKI
IPC: H01L21/336
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method epitaxial wafer with high- productivity, wherein steep and stable resistivity profile can be produced with narrow transition width. SOLUTION: In method for gas phase growth of a desired silicon single crystal layer 3 on a silicon single crystal 1 placed in a reaction vessel 1, a process in which after a protective film 4 of a silicon single crystal thin film is gas-phase-grown on the silicon single crystal 1, the inside of the reaction vessel is dry-etched, while the silicon single crystal 1 on which the protective layer 4 is gas-phase-grown is housed in the reaction vessel, a process for purging inside the reaction vessel, and a process where the desired silicon single crystal layer 3 is gas-phase-grown, are provided.
Patent JP-H06163289-A (JP)
Title: Choke coil
Inventor: SUBUENNAINAA SUTENKUBUISUTO
IPC: H01F27/28
Filed: 1993-08-12
Abstract: PURPOSE: To manufacture a choke coil easily and economically by a structure wherein each coil winding comprises flat bars, an insulating plate and/or an insulation layer is provided between adjacent windings and a tightener having a tightening member is employed exclusively for holding a laminate. CONSTITUTION: Each coil winding comprises integer times of flat bars 1, preferably of identical shape. The flat bars 1 are superposed over a large contact area at each corner and an insulating plate and/or an insulation layer 2 of substantially same size as the corner contact face is provided between two adjacent windings. A laminate thus formed is held exclusively using tighteners 4, 5 and 6 having a tightening member without cutting or penetrating the flat bar 1. Consequently, the flat bar can be cut from a band member at a specified length with no loss of the material.
Patent JP-H0652968-A (JP)
Title: Temperature controller
Inventor: AOKI HIROCHIKA
IPC: H05B3/00
Filed: 1992-07-28
Abstract: PURPOSE:To ensure safety at the time of disconnecting a temperature detection line by detecting the voltage of a d.c. power source part formed by a current flowing in one of two electrode lines of the temperature detection line, and by turning the power off when the value reaches no more than a fixed level. CONSTITUTION:A d.c. power source part 17 is formed by a positive cycle current of an a.c. power source 10 of a temperature detection line 2, by capacitors 18, 19, 23, diodes 20, 21 and a constant-voltage diode 22. When an electrode line 6 is disconnected, no current flows in the d.c. power source part 17 through the electrode line 6, and only a very small amount of current for passing the resistance component of a polymeric temperature sensitive agent 8 and the capacitors, flows in the d.c. power source part 17. The constant voltage supplied by the d.c. power source part 17 does not reach zero volt even when it is abruptly reduced at the time of disconnection of the electrode line 6. When the constant voltage reaches no more than a fixed level, an abnormal signal is output to a control means 26, and a power control means 11 is turned off, and the power supply to a heater 3 is thus turned off.
Patent JP-2001027394-A (JP)
Title: Drainage discharging device
Inventor: YONEMURA MASAO
IPC: F16T1/00
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To detect a water level accurately in a simple structure so as to discharge drainage surely. SOLUTION: A cover unit 2 is tightened to a main unit 1 opening an inflow port 4 in an upper part and an outflow port 5 in a lower part, a drain reservoir vessel having a drain accumulated part 3 in the inside is formed. The inflow/ outflow ports 4, 5 are connected to a drainage discharge pipe 6. The drainage discharge pipe 6 is provided with an automatic valve 7 in a secondary side of the outflow port 5. An ultrasonic wave transceiver 8 is mounted in a bottom part outer surface of the main unit 1 and connected to a control arithmetic device 9. The automatic valve 7 is also connected to the control arithmetic device 9.  The control arithmetic device 9 controls the ultrasonic wave transceiver 8 at each prescribed time, radiates an ultrasonic wave toward upward from a bottom part outer surface of the main unit 1, detects a water level of the drain accumulated part 3 from the time till returning after reflected by the water level, generates an open control signal to open the automatic valve 7 when the water level reaches a prescribed high level, and generates a close control signal to close the automatic valve 7 when the water level reaches a prescribed low level.
Patent JP-H0653319-A (JP)
Title: Semiconductor integrated circuit
Inventor: TOYOOKA TAMOTSU
IPC: H01L21/82
Filed: 1992-07-28
Abstract: PURPOSE:To reduce the area of a chip and enhance the operation speed by increasing the number of through wiring lines on a through line cell provided on a cell array in designing a semiconductor integrated circuit by CAD (Computer Aided Design) and thereby reducing the idle space. CONSTITUTION:First wiring lines L1 and L2 and second wiring line L3 and L4 are symmetrically provided for through wiring line. The first wiring line L1 passes a lattice point 15a which forms a corner of a through line cell C1, bends in the through line cell C1 region depicting a U shape, and passes a lattice point symmetrical to the lattice point 15a with respect to the cell array. The second wiring line L3 passes a lattice point 16a adjacent to the lattice point 15a, belonging to a standard cell C2, bends in the cell C2, runs along the boundary between the cell C2 and the through line cell C1, goes past the proximity to the center of the boundary, runs from the boundary to the cell C2 side, bends in the cell C2, and passes a lattice point 16b symmetrical to the lattice point 16a with respect to the cell array.
Patent JP-S5992784-A (JP)
Title: Thrust load brake controller
Inventor: SEKINE SHIGERU
IPC: H02P3/04
Filed: 1982-11-18
Abstract: PURPOSE:To suppress the production of an abrupt brake torque at the initial time of deceleration by switching the reference frequency of a thrust load brake controller in response to the compared result of the speed of a wound-rotor type induction motor with synchronizing speed. CONSTITUTION:At winding up and down starting times, a starting time interlock 27 applies a signal of a high frequency reference setter 31 to a variable voltage and variable frequency power source 16 through a reference converter 22 and an acceleration/deceleration rate circuit 30. Thus, the brake force of the thrust load brake is gradually released. Then, at the decelerating time of winding up, a signal that a motor 3 rotates at the speed lower than the synchronizing speed is outputted from a comparator 23, and a deceleration time interlock 26 outputs a signal of a frequency reference setter 31. At the deceleration time of winding down, a signal that the motor 3 is rotated at the speed higher than the synchronizing speed is outputted from the comparator 23, and a deceleration interlock 26 outputs a signal of a low frequency reference setter 24.
Patent JP-H1082680-A (JP)
Title: Simultaneous distribution apparatus for plurality of metering liquids
Inventor: ESCLAR DOMINIQUE
IPC: G01F11/28
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a simultaneous distribution apparatus which is of a simple structure and whose cost can be lowered by providing a slide valve body comprising a housing, a series of storage chambers communicating with the outside, a discharge-gas supply groove, a movable selector member and a sealing member. SOLUTION: In order to fill a liquid into storage chambers 100 to 400, a selector member 4 is moved up to a filling position, and a stop ring 11 is brought into contact with a plane 14. A discharge gas source is isolated from grooves 105 to 405 by an electrically driven control valve in a closed state. The liquid which flows out via an orifice 25 flows into a ring-shaped gap 24, and it flows into the storage chamber 100 via an inflow groove 101. When the chamber 100 is filled, the liquid overflows via an outflow groove 102 so as to flow into a ring-shaped gap 21 whose axial direction is limited by a ring 19. When the storage chambers 200, 300, 400 are filled completely in this manner, the liquid reaches an orifice 26 via an outflow groove 402 so as to be discharged via a pipe 27, and a valve 28 is then opened.
Patent JP-S6446280-A (JP)
Title: Methods for data recording and reproducing for optical card
Inventor: SAITO KENICHI
IPC: G11B7/0033
Filed: 1987-08-12
Abstract: PURPOSE:To easily attain the file control by writing a new directory and always recording a directory pointer to show the position of the newest directory. CONSTITUTION:When a directory to execute a file control is changed, a new directory is prepared at an unrecorded track in a directory area 13. A track number to record the newest directory is recorded at a directory pointer area 12 as a directory pointer. Each time the directory is updated, a directory pointer is also updated, and each time the pointer is updated, it is continuously recorded to the directory pointer area 12. Thus, an efficient file control can be executed.